| Nine Advantages of LED electronic display |
First: Security
LED display uses is a low-voltage DC supply voltage, and therefore very safe to use. Regardless of the elderly, children can be safe to use without causing a safety hazard.
Second: Softness
The LED display adopt very soft FPC for boards, easy to forming, suitable for all kinds of advertising model needs.
Third: Long life-Span
The LED display of normal life is 8 to 100000 hours, 24 hours a day on the job, its life is almost the same nearly 10 years. Therefore, the LED display of life is a traditional several times.
Fourth: Energy Saving
Compared with the traditional lighting and decorative lighting, low power for several times, and the effect is mach better.
Fifth: Easy Installation
LED display installation is very easy with the clamp, trough, wire, iron nets, etc can be installed in a variety of bearing surface. In addition, LED display light, thin, therefore, by using double-sided adhesive can realize the function of the fixed. Do not need specialized personnel can be installed, could really enjoy the fun of the DIY decoration.
Sixth: Pure Colour
LED display with high brightness SMD, so have the advantages of LED light-emitting component, pure light color, soft, no glare. Both can be used as decorative purposes, they can cater to lighting purposes.
Seventh: Environment
The LED display of its material is environmental friendly, the material are recyclable type, it does not cause damage to the environment pollution and destruction because of a large number of use.
Eighth: Small Heat
LED display light emitting components is LED, because of the single LED power is very low, it is commonly 0.04 ~ 0.08 W, so the heat is not high. Can be used as decorative lighting in the aquarium, and won't produce a lot of heat cause increased water temperatures, affecting the growth of ornamental fish.
Ninth: Widely Used
The LED display for light, colour is pure and other characteristics; it can be widely used in the building body contour, steps, booth, Bridges, hotel, KTV decoration lighting, and advertising signboards, various large-scale animation, paintings, advertising design and other places. As the LED display technology gradually mature and its application scope will be more extensive.
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Thursday, February 13, 2014
Advantages of LED electronic display
LED Advantages > Return on Investment
LED Advantages
LED technology is quickly becoming tomorrow's primary light source and has several advantages over conventional light sources:before LED sign
LEDs for sign illumination are rated for continual use for up to 100,000 hours.
LEDs radiate a "cold light", meaning they generate very little heat compared with other lighting technologies. This also means less wasted energy.
LEDs are energy efficient. They consume less energy to produce brighter illuminated displays that create much greater readability and flexibility of use than traditional signs and billboards.after LED sign
LEDs are manufactured in a full range of colors, and with appropriate mixing schemes, can generate billions of colors.
LEDs are continually declining in price, making LED displays extremely affordable.
Signs Plus LEDs are weather resistant and low maintenance.
LEDs provide eye-catching moving messages which command attention and communicate instantly, conveying your information quickly.
LED Advantages > Return on Investment
LED Electronic Message Display Return on Investment
According to the Small Business Administration, business owners can expect a significant level of return on an investment in an LED Electronic Message Center Display.
enhance their signage with an LED electronic message display typically see an increase in business of 15% to 150%. Using the smaller number, consider the following example.
A small business generating $1,000.00 a day in revenue adds an electronic message center. The business soon increases by 15%, adding another $150 per day in total revenue. That translates into an additional $1,050.00 a week in revenue, or $54,600.00 per year.
It has been said that in retailing, "the last dollars are the best dollars," meaning that each additional customer adds a greater marginal percentage to the business's bottom line profit. In the foregoing example, we can only speculate upon the actual impact upon profit, but assuming that the business was at or above its "break-even" point before adding the electronic message center, the addition of $54,600.00 per year in revenue would clearly add to the business's profit.
Keep in mind that with this example, the investment in the LED Display could be about one-third of the additional revenue generated in the first year of its operation alone.
LED Advantages > Cost Effective Advertising
LED Signs - Cost Effective Advertising
The Small Business Administration states that an LED Electronic Message Center Display is a
cost-effective advertising medium. In fact, used effectively, an LED Display will easily save your company advertising dollars.
select their advertising medium, and messages, based upon the cost per thousand exposures of their message to the public. On this basis, no other form of advertising comes close to matching the efficiency and cost-effectiveness, dollar for dollar, of an LED display. Compare the figures below:
Newspaper advertising - the cost on average is about $7.39 for 1000 exposures within a 10-mile radius of the business location.
Television advertising - The cost on average is approximately $6.26 per 1000 exposures.
Radio advertising - The cost is about $5.47 per 1000 exposures.
New LED Electronic Message Center Display - The cost is less than $0.15 per 1000 exposures. How? Assume, for example, that you spend $30,000.00 on this type of system, and that its useful life is about ten years. The amortized daily cost of the message center would equal about $2.74. Add to this the daily cost of electricity for this new LED unit (approximately $0.20), thus giving your business a daily message center expense total of $8.82. With a daily traffic count of 20,000 vehicles passing your business, you would have a cost of less than $0.45 per thousand exposures (counting drivers only)!
Best of all, with an electronic message center, a business does not have to worry about missing its target audience, becoming "yesterday's news," or facing expensive production costs for changing its message, as happens frequently with the other forms of advertising mentioned.
With an electronic variable message display:
The business owns the form of advertising
The advertising works for the business 24 hours a day, 365 days a year
The sign acts as the "salesman on the street" attracting customers into the business
The advertising speaks directly to the potential customers as they drive past the business location, and the LED Display makes the business a landmark in its community.
Finally, Signs Plus offers a leasing program, thereby providing another option for covering the cost of usage.
LED technology is quickly becoming tomorrow's primary light source and has several advantages over conventional light sources:before LED sign
LEDs for sign illumination are rated for continual use for up to 100,000 hours.
LEDs radiate a "cold light", meaning they generate very little heat compared with other lighting technologies. This also means less wasted energy.
LEDs are energy efficient. They consume less energy to produce brighter illuminated displays that create much greater readability and flexibility of use than traditional signs and billboards.after LED sign
LEDs are manufactured in a full range of colors, and with appropriate mixing schemes, can generate billions of colors.
LEDs are continually declining in price, making LED displays extremely affordable.
Signs Plus LEDs are weather resistant and low maintenance.
LEDs provide eye-catching moving messages which command attention and communicate instantly, conveying your information quickly.
LED Advantages > Return on Investment
LED Electronic Message Display Return on Investment
According to the Small Business Administration, business owners can expect a significant level of return on an investment in an LED Electronic Message Center Display.
enhance their signage with an LED electronic message display typically see an increase in business of 15% to 150%. Using the smaller number, consider the following example.
A small business generating $1,000.00 a day in revenue adds an electronic message center. The business soon increases by 15%, adding another $150 per day in total revenue. That translates into an additional $1,050.00 a week in revenue, or $54,600.00 per year.
It has been said that in retailing, "the last dollars are the best dollars," meaning that each additional customer adds a greater marginal percentage to the business's bottom line profit. In the foregoing example, we can only speculate upon the actual impact upon profit, but assuming that the business was at or above its "break-even" point before adding the electronic message center, the addition of $54,600.00 per year in revenue would clearly add to the business's profit.
Keep in mind that with this example, the investment in the LED Display could be about one-third of the additional revenue generated in the first year of its operation alone.
LED Advantages > Cost Effective Advertising
LED Signs - Cost Effective Advertising
The Small Business Administration states that an LED Electronic Message Center Display is a
cost-effective advertising medium. In fact, used effectively, an LED Display will easily save your company advertising dollars.
select their advertising medium, and messages, based upon the cost per thousand exposures of their message to the public. On this basis, no other form of advertising comes close to matching the efficiency and cost-effectiveness, dollar for dollar, of an LED display. Compare the figures below:
Newspaper advertising - the cost on average is about $7.39 for 1000 exposures within a 10-mile radius of the business location.
Television advertising - The cost on average is approximately $6.26 per 1000 exposures.
Radio advertising - The cost is about $5.47 per 1000 exposures.
New LED Electronic Message Center Display - The cost is less than $0.15 per 1000 exposures. How? Assume, for example, that you spend $30,000.00 on this type of system, and that its useful life is about ten years. The amortized daily cost of the message center would equal about $2.74. Add to this the daily cost of electricity for this new LED unit (approximately $0.20), thus giving your business a daily message center expense total of $8.82. With a daily traffic count of 20,000 vehicles passing your business, you would have a cost of less than $0.45 per thousand exposures (counting drivers only)!
Best of all, with an electronic message center, a business does not have to worry about missing its target audience, becoming "yesterday's news," or facing expensive production costs for changing its message, as happens frequently with the other forms of advertising mentioned.
With an electronic variable message display:
The business owns the form of advertising
The advertising works for the business 24 hours a day, 365 days a year
The sign acts as the "salesman on the street" attracting customers into the business
The advertising speaks directly to the potential customers as they drive past the business location, and the LED Display makes the business a landmark in its community.
Finally, Signs Plus offers a leasing program, thereby providing another option for covering the cost of usage.
How to select a high quality led display?
How to select a high quality led display?
With the development of the led displays, many led display manufactures appears in a short time. Because of this the display quality are facing with very terrible competition. Some manufactures use bad quality products with very low price to compete with its rivals. It deeply hurt the customers. As a honestly and professional led display manufacture, Dakco always use good material and high technology to make sure the led displays quality. Now we would like to tell you some factors which influence the displays quality. Hope it is useful for you.
1. The led chip quality.
As the most important part of the led displays, led chips quality will directly influence the led displays quality. Now there are many led chip brand in the market. Among of them, nichia, cotco cree and silan are used most. So if you want to buy a high quality led display, You must pay more attention on the led chips selection. Nichia and cotco cree led chips quality are very stable, of course the prices are higher than other chips. As silan chip has the best cost performance, it is used the most now in the led display market especially in china. But even the silan chip, they also have some different kinds, especially on different sizes. From 9 mil to 14 mil, the led chip size is bigger, the brightness is higher, the quality is more stable. so the most of important factor for you to select the display is the led chip brand and quality, no matter indoor led display or outdoor led display.
2. The making process.
As the signal led is very easy to broken, so its making process must be very careful. The humidity control and anti-electricity protection are highly request. Now with the development of the technology, many modern machines are used in this process, include the led inserting machine, wave-peak soldering machine, hot air reflow soldering machine and others. However, there are still some manufactures dont use these machines but hand-working. This factor will influence the led display quality very much. Dakco pay more attention to this detail. Instead of hand-working, Dakco put the machines into all the making process. so our quality is reliable. If available, Youd better to visit the factory first before you buy a led display..
3. The reasonable design.
LED display screen will be used for a long time. it can reach 100000 hours or even more. so it has a high request for the design and material. The design mainly refers to two parts: one is led module PCB design. another one is the cabinet design. if the PCB design is not reasonable, it will deeply infulence the life time of the led display.Dakco has very strong R&D team. they are very professional in this aspect. so our led modules have a longer life time. Refers to the led cabinet design, it is also very important. if the cabinet design is not good. after one or two years, it will not protect the led display from rain,snow or storm. then your led display will be destoryed very easily. so when you buy a led display, you must to know whether the supplier is professional or not? especially in technology.
4. The high quality parts material.
The high quality material is very important for led display. such as powersupply, led module mask, module cables and so on. These details are all influence the effect of the led displays. Now in the market. Meanwell power supply is the best for the led display. the colorful module signal cables is better than white one. about the led module mask, Dakco use our own design mask. it won't be changed its shape even after a long time. These are some experience which dakco want to share with all the people who are interested in led displays. Hope they are useful for you.
With the development of the led displays, many led display manufactures appears in a short time. Because of this the display quality are facing with very terrible competition. Some manufactures use bad quality products with very low price to compete with its rivals. It deeply hurt the customers. As a honestly and professional led display manufacture, Dakco always use good material and high technology to make sure the led displays quality. Now we would like to tell you some factors which influence the displays quality. Hope it is useful for you.
1. The led chip quality.
As the most important part of the led displays, led chips quality will directly influence the led displays quality. Now there are many led chip brand in the market. Among of them, nichia, cotco cree and silan are used most. So if you want to buy a high quality led display, You must pay more attention on the led chips selection. Nichia and cotco cree led chips quality are very stable, of course the prices are higher than other chips. As silan chip has the best cost performance, it is used the most now in the led display market especially in china. But even the silan chip, they also have some different kinds, especially on different sizes. From 9 mil to 14 mil, the led chip size is bigger, the brightness is higher, the quality is more stable. so the most of important factor for you to select the display is the led chip brand and quality, no matter indoor led display or outdoor led display.
2. The making process.
As the signal led is very easy to broken, so its making process must be very careful. The humidity control and anti-electricity protection are highly request. Now with the development of the technology, many modern machines are used in this process, include the led inserting machine, wave-peak soldering machine, hot air reflow soldering machine and others. However, there are still some manufactures dont use these machines but hand-working. This factor will influence the led display quality very much. Dakco pay more attention to this detail. Instead of hand-working, Dakco put the machines into all the making process. so our quality is reliable. If available, Youd better to visit the factory first before you buy a led display..
3. The reasonable design.
LED display screen will be used for a long time. it can reach 100000 hours or even more. so it has a high request for the design and material. The design mainly refers to two parts: one is led module PCB design. another one is the cabinet design. if the PCB design is not reasonable, it will deeply infulence the life time of the led display.Dakco has very strong R&D team. they are very professional in this aspect. so our led modules have a longer life time. Refers to the led cabinet design, it is also very important. if the cabinet design is not good. after one or two years, it will not protect the led display from rain,snow or storm. then your led display will be destoryed very easily. so when you buy a led display, you must to know whether the supplier is professional or not? especially in technology.
4. The high quality parts material.
The high quality material is very important for led display. such as powersupply, led module mask, module cables and so on. These details are all influence the effect of the led displays. Now in the market. Meanwell power supply is the best for the led display. the colorful module signal cables is better than white one. about the led module mask, Dakco use our own design mask. it won't be changed its shape even after a long time. These are some experience which dakco want to share with all the people who are interested in led displays. Hope they are useful for you.
LED Display Material FAQ - The difference between different brands led
LED Display Material FAQ - The difference between different brands led
The differences between AXT , COTCO CREE LED are showed on the below four aspects :
1. Brightness difference. For example, P20mm outdoor full color AXT screen can reach 5000 NITS , but the same spec COTCO CREE display can reach 5500 NITS.
2. Antistatic electricity ability. AXT LEDS will be broken some during the producing process(it can only withstand 300V human static electricity), but COTCO CREE has a good ability to protect themselves from it( It can withstand 1000V human static electricity), only 1~3 pcs LED broken during the producing process. Also this can influence the LED life.
3. Brightness Decrease, AXT led will lower about 20% in 1000 hours. But COTCO CREE led will lower only about 5% .
4. Life, AXT LED life is about 8 year, COTCO LED is about 10 years or more.
LED Display Material FAQ-CREE and COTCO
After a serial cooperation in different product and technology field, America "CREE" reorganized HongKong "COTCO" with a price of 200 million USD in 12th Mar, 2007. Actually "COTCO" had been one of the customers of "CREE", because they purchased "CREE" LED chip and did the encapsulation part. For the reason of higher technology level, the LED encapsulated by "COTCO" performed better characteristic than LED from other encapsulation companies in China mainland, even for the same "CREE" chip. So that's the reason why once there had been "COTCO" and "CREE" LED in the solution. But since 18th Feb, 2008, the name "COTCO" has been changed formally to "CREE". After this reorganization, "CREE" improved greatly the brightness and other performance with the new technology. Only that sometimes people are used to call "COTCO".
But as for LED display industry, it's important to know that in market, "CREE" LED exists in two types: the original "CREE" LED with "COTCO" advanced tech; the "CREE" LED encapsulated by other mainland companies. Original "CREE" performs higher quality and with higher price.
Conclusion: "Silan" has taken the place of "AXT" as in LED display industry. "COTCO" now usually is called "CREE-COTCO" or "Original CREE". "NICHIA" remains the top solution. Generally speaking, there are only above 3 LED for Average, Middle, Top options.
LED Display Material FAQ-SILAN and AXT
As a LED display businessman, you must pay great attention to the material that manufacturers choose. And you may have questions on the SILAN LED and AXT LED. Here we'd like to give a brief introduction as below, and hope it would be helpful:
Actually USA "AXT" LED chip not exists now, instead of which is "LUMEI" LED chip in Dalian, China. Invested by "Luming" Group which established in 1992, "Lumei Opto" Corp was found in 2003. The America "AXT" LED was once famous in industry, but in 2004 it was reorganized by "Lumei". In another word, it belongs to "Lumei", together with the related heart technology patents and the teams. Or simply speaking, Dalian "LUMEI" LED was once the America "AXT" LED. Only that sometimes people are used to call "AXT".
But here's the more important point as for LED display industry: Just before 2008, "AXT" had been greatly used in LED display panel. But as an economic solution, "AXT" had once very serious quality problems, and nowadays almost all the LED display manufacturers turn to "Silan" for the economic solution. "Silan" performs better in high brightness and the reliability especially blue and green color LED.
The differences between AXT , COTCO CREE LED are showed on the below four aspects :
1. Brightness difference. For example, P20mm outdoor full color AXT screen can reach 5000 NITS , but the same spec COTCO CREE display can reach 5500 NITS.
2. Antistatic electricity ability. AXT LEDS will be broken some during the producing process(it can only withstand 300V human static electricity), but COTCO CREE has a good ability to protect themselves from it( It can withstand 1000V human static electricity), only 1~3 pcs LED broken during the producing process. Also this can influence the LED life.
3. Brightness Decrease, AXT led will lower about 20% in 1000 hours. But COTCO CREE led will lower only about 5% .
4. Life, AXT LED life is about 8 year, COTCO LED is about 10 years or more.
LED Display Material FAQ-CREE and COTCO
After a serial cooperation in different product and technology field, America "CREE" reorganized HongKong "COTCO" with a price of 200 million USD in 12th Mar, 2007. Actually "COTCO" had been one of the customers of "CREE", because they purchased "CREE" LED chip and did the encapsulation part. For the reason of higher technology level, the LED encapsulated by "COTCO" performed better characteristic than LED from other encapsulation companies in China mainland, even for the same "CREE" chip. So that's the reason why once there had been "COTCO" and "CREE" LED in the solution. But since 18th Feb, 2008, the name "COTCO" has been changed formally to "CREE". After this reorganization, "CREE" improved greatly the brightness and other performance with the new technology. Only that sometimes people are used to call "COTCO".
But as for LED display industry, it's important to know that in market, "CREE" LED exists in two types: the original "CREE" LED with "COTCO" advanced tech; the "CREE" LED encapsulated by other mainland companies. Original "CREE" performs higher quality and with higher price.
Conclusion: "Silan" has taken the place of "AXT" as in LED display industry. "COTCO" now usually is called "CREE-COTCO" or "Original CREE". "NICHIA" remains the top solution. Generally speaking, there are only above 3 LED for Average, Middle, Top options.
LED Display Material FAQ-SILAN and AXT
As a LED display businessman, you must pay great attention to the material that manufacturers choose. And you may have questions on the SILAN LED and AXT LED. Here we'd like to give a brief introduction as below, and hope it would be helpful:
Actually USA "AXT" LED chip not exists now, instead of which is "LUMEI" LED chip in Dalian, China. Invested by "Luming" Group which established in 1992, "Lumei Opto" Corp was found in 2003. The America "AXT" LED was once famous in industry, but in 2004 it was reorganized by "Lumei". In another word, it belongs to "Lumei", together with the related heart technology patents and the teams. Or simply speaking, Dalian "LUMEI" LED was once the America "AXT" LED. Only that sometimes people are used to call "AXT".
But here's the more important point as for LED display industry: Just before 2008, "AXT" had been greatly used in LED display panel. But as an economic solution, "AXT" had once very serious quality problems, and nowadays almost all the LED display manufacturers turn to "Silan" for the economic solution. "Silan" performs better in high brightness and the reliability especially blue and green color LED.
LED display and classification
LED display and classification
Led display by the tens of thousands - hundreds of thousands of semiconductor light-emitting diode array of pixels uniform.The different led materials can create different colors of led pixels. Now the most used leds are red, blue, green yellow and white.
Led display can show text, videos, graphic images even TV singal. It can not only be used in the indoor environment but also can be used for outdoor application. with its incomparable advantages. led display has received extensive attention and rapid development.these advantages can be summed up is: high brightness, low voltage and power consumption, long lifespan,impact resistance and stable performance. led extremely broad prospects for development, which is now in the higher brightness, higher climate of tolerance, a higher density of light, a higher luminous uniform, reliable, full color and direction.
Led display of category:
1. according to different color configuration, led display can be divided into: single-color screen, two-color screen and full-color screen
2. according to display category:
Led digital display,led moving-sign, led sport perimeter led diplay, rental led display, led curtain display and so on.
3. according to use category:
Indoor led display and outdoor led display. according to different use enviroment, led display can be devided into indoor led display and outdoor led display.
4. the different pixel pitch:
According to different pixel pitch,led display pixel can be 4mm-40mm and even more now. for indoor use,6mm and 7.62mm led display are used most. for outdoor use, P16mm virtual full color led display is used most.
Led display can show text, videos, graphic images even TV singal. It can not only be used in the indoor environment but also can be used for outdoor application. with its incomparable advantages. led display has received extensive attention and rapid development.these advantages can be summed up is: high brightness, low voltage and power consumption, long lifespan,impact resistance and stable performance. led extremely broad prospects for development, which is now in the higher brightness, higher climate of tolerance, a higher density of light, a higher luminous uniform, reliable, full color and direction.
Led display of category:
1. according to different color configuration, led display can be divided into: single-color screen, two-color screen and full-color screen
2. according to display category:
Led digital display,led moving-sign, led sport perimeter led diplay, rental led display, led curtain display and so on.
3. according to use category:
Indoor led display and outdoor led display. according to different use enviroment, led display can be devided into indoor led display and outdoor led display.
4. the different pixel pitch:
According to different pixel pitch,led display pixel can be 4mm-40mm and even more now. for indoor use,6mm and 7.62mm led display are used most. for outdoor use, P16mm virtual full color led display is used most.
methods to improve the birghtness of led displays
methods to improve the birghtness of led displays
We can improve the brightness of led displays by the following two methods.
1. To increase the chip light output. The chip light output can be increased through improving the luminescence efficiency of the chips active layer or improving the external light extraction efficiency by optimizing chips shape or making larger scale chips that run high density current.
2. To use the light effectively. In other words, to increase the amount of light that irradiate towards the needed direction. In this method, light wave control technology is used. Through a better design of the optical structure shaped by the packaged epoxy resin, the light can be controlled to shine towards expected direction, thereby improving the brightness of LED.
LED display's brightness is very important for the users. However,the most important for a led display user is using led display by a right way. You'd better use a multifunction card with light dimmer to adjust the brightness. then you can save some energy and also use led display effiectively.
1. To increase the chip light output. The chip light output can be increased through improving the luminescence efficiency of the chips active layer or improving the external light extraction efficiency by optimizing chips shape or making larger scale chips that run high density current.
2. To use the light effectively. In other words, to increase the amount of light that irradiate towards the needed direction. In this method, light wave control technology is used. Through a better design of the optical structure shaped by the packaged epoxy resin, the light can be controlled to shine towards expected direction, thereby improving the brightness of LED.
LED display's brightness is very important for the users. However,the most important for a led display user is using led display by a right way. You'd better use a multifunction card with light dimmer to adjust the brightness. then you can save some energy and also use led display effiectively.
LED Screen Definition - Grey Scale
LED Screen Definition - Grey Scale
Grey scale is the bright and dark degree of brightness.For the new LED screen technology, grey scale is the determind factor of showing color amount. usually speaking, the grey scale is higher, the color amount will be more, the showing picture will be more beautiful, and it will be easier to show more details.
LED Screen Grey Scale mainly determind by the A/D changing dot of system. of course, the system's video process chip, storage card ans transfer system must offer the accordance dot support. Now in china, The led display screen mainly use 8 dot process system, it is also the 256(28) degree grey scale. it can be esay understood to be that there are 256 brightness changing from black to white. if use RGB base color it can composed 256x256x256=16777216 colors. we also called it 16M color. In some modern countires, the led digital led display mainly use 10 dots process system,1024 degree grey scale. RGB 3 basement colors can composed 1.07 billion colors.
Although LED screen grey scale is the determind factor of color amount, it is not mean more and more is better. first beacuse people eyes' distinguish degree is limited, and also system process dot enhance will inclear the cost. the cost performance will be lower. usually, for people use and commercial application, 8 dot system is enough. for the broadcast LED screen products can use 10 dot system.
LED Screen Grey Scale mainly determind by the A/D changing dot of system. of course, the system's video process chip, storage card ans transfer system must offer the accordance dot support. Now in china, The led display screen mainly use 8 dot process system, it is also the 256(28) degree grey scale. it can be esay understood to be that there are 256 brightness changing from black to white. if use RGB base color it can composed 256x256x256=16777216 colors. we also called it 16M color. In some modern countires, the led digital led display mainly use 10 dots process system,1024 degree grey scale. RGB 3 basement colors can composed 1.07 billion colors.
Although LED screen grey scale is the determind factor of color amount, it is not mean more and more is better. first beacuse people eyes' distinguish degree is limited, and also system process dot enhance will inclear the cost. the cost performance will be lower. usually, for people use and commercial application, 8 dot system is enough. for the broadcast LED screen products can use 10 dot system.
LED Display Viewing Distance
LED Display Viewing Distance
It's a frequently-asked question that what is the best viewing distance of P16mm LED display, what is the best viewing distance of P7.62mm LED display? And in the same essential, "if I need a LED screen with viewers from 100m, from 20m, what pixel pitch LED display should I choose?"
Generally speaking, the viewing distance of a LED display is determined by 3 factors:
1. Pixel Pitch
2. Screen Size
3. LED Brightness
And as for most situation, pixel pitch plays the most important factor for a dedicated LED display. Here's the relationship between the viewing distance and pixel pitch, for your reference. And hope it would help to your selection of LED displays.
Indoor LED Display
P5mm LED Display------------------- Best Viewing Distance 3-28m
P6mm LED Display------------------- Best Viewing Distance 3.5-40m
P7.62mm LED Display------------------- Best Viewing Distance 4-42m
P8mm LED Display------------------- Best Viewing Distance 4.5-50m
P10mm LED Display------------------- Best Viewing Distance 5-55m
P12mm LED Display------------------- Best Viewing Distance 8-66m
Outdoor LED Display
P10mm LED Display------------------- Best Viewing Distance 5-55m
P12mm LED Display------------------- Best Viewing Distance 8-66m
P14mm LED Display------------------- Best Viewing Distance 12-80m
P16mm LED Display------------------- Best Viewing Distance 15-88m
P20mm LED Display------------------- Best Viewing Distance 20-110m
P25mm LED Display------------------- Best Viewing Distance 20-160m
P31.25mm LED Display------------------- Best Viewing Distance 30-300m
And note: above table is only for the standard size and resolution LED display, for example 256x192 pixels more. If we consider the huge or tiny LED displays, then we need to consider other factors. So the above table will be not accurate.
But it would help to you in most circumstances.
Generally speaking, the viewing distance of a LED display is determined by 3 factors:
1. Pixel Pitch
2. Screen Size
3. LED Brightness
And as for most situation, pixel pitch plays the most important factor for a dedicated LED display. Here's the relationship between the viewing distance and pixel pitch, for your reference. And hope it would help to your selection of LED displays.
Indoor LED Display
P5mm LED Display------------------- Best Viewing Distance 3-28m
P6mm LED Display------------------- Best Viewing Distance 3.5-40m
P7.62mm LED Display------------------- Best Viewing Distance 4-42m
P8mm LED Display------------------- Best Viewing Distance 4.5-50m
P10mm LED Display------------------- Best Viewing Distance 5-55m
P12mm LED Display------------------- Best Viewing Distance 8-66m
Outdoor LED Display
P10mm LED Display------------------- Best Viewing Distance 5-55m
P12mm LED Display------------------- Best Viewing Distance 8-66m
P14mm LED Display------------------- Best Viewing Distance 12-80m
P16mm LED Display------------------- Best Viewing Distance 15-88m
P20mm LED Display------------------- Best Viewing Distance 20-110m
P25mm LED Display------------------- Best Viewing Distance 20-160m
P31.25mm LED Display------------------- Best Viewing Distance 30-300m
And note: above table is only for the standard size and resolution LED display, for example 256x192 pixels more. If we consider the huge or tiny LED displays, then we need to consider other factors. So the above table will be not accurate.
But it would help to you in most circumstances.
LED Display Control System - LINSN and ZDEC
LED Display Control System - LINSN and ZDEC
This introduction will begin from LINSN LED display control system. And we will make the introduction of both hardware and software parts. Please find below photos of sending card and receiving card. There will be one sending card installed in the controller PC, and one receiving card installed in each cabinet, which consists of the LED display panel.
The DVI signal comes from the sending card in PC and transferred to the receiving cards in display body. And if other kind signal for example from TV, Camera or any other devices be input, a small device called Video Processor will then be adopted. In this way, all the signal will first come to the video processor, and then transferred to the LED display body.
It is the same way with ZDEC.
Please email us for the LINSN control system software manual. And you will learn the software function by reading the user manual in detail. For the reason of lower price and good software function, LINSN is chosen by most LED display manufacturers. But the advantage of ZDEC is the higher refresh frequency. If one display is used much in TV broadcast and other similar application, ZDEC will be the choice. And sometimes, the hardware part of ZDEC controller is integrated with the software part of LINSN control system.
The DVI signal comes from the sending card in PC and transferred to the receiving cards in display body. And if other kind signal for example from TV, Camera or any other devices be input, a small device called Video Processor will then be adopted. In this way, all the signal will first come to the video processor, and then transferred to the LED display body.
It is the same way with ZDEC.
Please email us for the LINSN control system software manual. And you will learn the software function by reading the user manual in detail. For the reason of lower price and good software function, LINSN is chosen by most LED display manufacturers. But the advantage of ZDEC is the higher refresh frequency. If one display is used much in TV broadcast and other similar application, ZDEC will be the choice. And sometimes, the hardware part of ZDEC controller is integrated with the software part of LINSN control system.
Large Screen Display Products
Large Screen Display Products
Currently there are several types of large screen display products in market. And some of which are relative popular, for example
LCD (indoor 17-70 inches),
CRT (indoor 17-32 inches),
PDP (indoor 40-70 inches or even 100 inches),
DLP (indoor, assembled to show large size image), and one of the most important part - LED display. Comparing with other kinds large screen display products, LED display has the advantage of wide range application (indoor and outdoor, all weather working); the dimension is not restricted for large size screen display; the assembly is flexible with modular design; the integrated advantage is the best.
So LED display is widely used for large screen display products.
So LED display is widely used for large screen display products.
The Effective Control Distance Of LED Display
The Effective Control Distance Of LED Display
effective control distance of full color LED display, signal transferred with cable. Generally, the signal cable of LED display is RJ45 (please refer to google wikipedia) standard network cable. And the control distance can reach 100m, which is enough for most clients need. A LED screen will be installed with a structure, the function of which is not only to back up the display and decoration, but also, there will be a small room inside or by the side of the structure to place the control PC. And this is the most economic way for control. But for some special clients, they will not place the control PC by the side of the LED display, because it's not convenient for them to edit and program the content by the side of the LED display. Then they will request a longer control distance. In this condition, a fibre-optic (please refer to google wikipedia) will be chosen. And in this way, the control distance from the LED screen to control computer can reach 10Km, or even more. But the relative high cost make it not economic solution. And it is usually for the far distance control without internet connection. If internet connection works in the location of both the control PC and LED display, we will recommend the remote control by internet. In next chapter, we will show how it works.LED Display Remote Control
LED Display Remote Control
introduction of the remote control to LED display.
Firstly we will begin with the application requirement. For most application, the signal from control PC to LED display screen is transferred via RJ45 cable. The distance of 100m is enough for most clients' requirement. And it is the most economic way. But some clients would like to control the display in a further distance than 100m, or even thousands of Km. In this application, the remote control by internet will be chosen.
Secondly we will inform the condition to realize the remote control by internet:
1. The Internet Connection For Both Location of LED Display And Control PC.
2. One more PC.
At last, we will introduce the signal transfer in a simple way. For most people it's not strange to know that one PC can control another PC through internet. And the essential of LED display remote control is the same. But our software will combine and set the control in a convenient method. And the operator will easily control the display from quite a far distance.
For the detailed information please ask our sales for the manual of control system.
Firstly we will begin with the application requirement. For most application, the signal from control PC to LED display screen is transferred via RJ45 cable. The distance of 100m is enough for most clients' requirement. And it is the most economic way. But some clients would like to control the display in a further distance than 100m, or even thousands of Km. In this application, the remote control by internet will be chosen.
Secondly we will inform the condition to realize the remote control by internet:
1. The Internet Connection For Both Location of LED Display And Control PC.
2. One more PC.
At last, we will introduce the signal transfer in a simple way. For most people it's not strange to know that one PC can control another PC through internet. And the essential of LED display remote control is the same. But our software will combine and set the control in a convenient method. And the operator will easily control the display from quite a far distance.
For the detailed information please ask our sales for the manual of control system.
Virtual Pixel LED Display
Virtual Pixel LED Display
Virtual pixel technology is mainly used for full color LED display, to show a better image and video. It is realized by making the RGB LED shared by 4 pixels at the same time(please see below drawing), instead of 1 pixel in real pixel technology. With the virtual pixel technology, we can use the same number of LED to create a better image and video in higher resolution. It is the new and best technology to make clear video on LED display products. Theoretically to show the same resolution video with virtual pixel LED display, we need only 1/4 area of the real pixel LED display. In another word, for the same size LED display, the sharpness of the virtual pixel is 4 times as better as real pixel LED display.
But actually from the report of our technology stuff, the sharpness of virtual pixel LED display is 1.6-1.7 times as better as real pixel LED display. The difference from real pixel LED display to virtual pixel LED display:
1. Arrangement: In real pixel LED display, the RGBtricolor) LED are placed nearby each other to compose a real pixel, which forms the dot-matrix; In virtual pixel LED display, the RGB LED are placed in average distance, and each LED is a pixel, which forms the dot-matrix. So a easy way to distinguish virtual pixel LED display by apperance is to see if it's in average distance.
2. Resolution: In virtual pixel LED display, each LED is considered as a pixel, so for the same size LED screen to show video or image, the sharpness of virtual pixel is 4 times as clear as real pixel.
But when to show the monochrome color characters, for the reason that the LED can not be used by 4 pixels at the same time, the sharpness turns to the same with real pixel LED display.
But actually from the report of our technology stuff, the sharpness of virtual pixel LED display is 1.6-1.7 times as better as real pixel LED display. The difference from real pixel LED display to virtual pixel LED display:
1. Arrangement: In real pixel LED display, the RGBtricolor) LED are placed nearby each other to compose a real pixel, which forms the dot-matrix; In virtual pixel LED display, the RGB LED are placed in average distance, and each LED is a pixel, which forms the dot-matrix. So a easy way to distinguish virtual pixel LED display by apperance is to see if it's in average distance.
2. Resolution: In virtual pixel LED display, each LED is considered as a pixel, so for the same size LED screen to show video or image, the sharpness of virtual pixel is 4 times as clear as real pixel.
But when to show the monochrome color characters, for the reason that the LED can not be used by 4 pixels at the same time, the sharpness turns to the same with real pixel LED display.
LED Display Technology Improvement-EMI filter
LED Display Technology Improvement-EMI filter
Just the same with all the electronic equipments, different kinds outside jam signal exists in the power supply of LED display. And when the LED electronic display is working, it is emitting different kinds EMI signal. The man-made EMI signal and nature EMI signal influence great the normal running of the electronic equipments, by the way of transmit and radiat.
Especially in nowadays, accompany with the greatly spread of the computer and domestic appliance, the jam signal in electricity gets serious and becomes one kind of environment polution. In order to reduce and vanish the harmful interfere, Dakco choose the most effective component - EMI filter(please see below photo), with a method of shield. And the function of EMI filter is not only making the LED display accordant with the requirement of the transmit in the electromagnetism compatibility standard, but the reasonable reason is:
1. EMI filter will prevent the jam signal from LED display to power line.
2. EMI filter will prevent the jam signal from the power line to LED display.
The EMI filter will transfer the power of direct current, 50HZ or 400HZ to LED screen without attenuation. In this way, the LED display panel will be protected well. And also, for the reason of a clear and stable signal, a clear video and image will be seen in LED display..
Just the same with all the electronic equipments, different kinds outside jam signal exists in the power supply of LED display. And when the LED electronic display is working, it is emitting different kinds EMI signal. The man-made EMI signal and nature EMI signal influence great the normal running of the electronic equipments, by the way of transmit and radiat.
Especially in nowadays, accompany with the greatly spread of the computer and domestic appliance, the jam signal in electricity gets serious and becomes one kind of environment polution. In order to reduce and vanish the harmful interfere, Dakco choose the most effective component - EMI filter(please see below photo), with a method of shield. And the function of EMI filter is not only making the LED display accordant with the requirement of the transmit in the electromagnetism compatibility standard, but the reasonable reason is:
1. EMI filter will prevent the jam signal from LED display to power line.
2. EMI filter will prevent the jam signal from the power line to LED display.
The EMI filter will transfer the power of direct current, 50HZ or 400HZ to LED screen without attenuation. In this way, the LED display panel will be protected well. And also, for the reason of a clear and stable signal, a clear video and image will be seen in LED display..
The relationship between brightness and viewing angle
The relationship between brightness and viewing angle
In different environment condition,the request brightness of LED display are different according to the environment contrast ratio.Indoor LED display request a lower brightness but high request for viewing angle. Outdoor LED screen's brightness is higher than environmental brightness, and also with better grey degree, therefore its viewing angle request is not as high as indoor one, generally between 35-- 50 degree. If the viewing angle of LED lighting part become lower, the brightness will be higher. Vice versa. If the contrast ratio between LED screen's brightness and environmental brightness is higher, the led display's showing performance will be more colorful. However, if the brightness of LED display is too much higher, it is bad for people's eyes; and much more power are being wasted , much more heat being produced ,then tempreture become much higher, and then led chip's brightness decrease much faster, of course, its lifespan will become shorter. Hereby, LED display's brightness and viewing angle should be fixed by the request of application environment.
In different environment condition,the request brightness of LED display are different according to the environment contrast ratio.Indoor LED display request a lower brightness but high request for viewing angle. Outdoor LED screen's brightness is higher than environmental brightness, and also with better grey degree, therefore its viewing angle request is not as high as indoor one, generally between 35-- 50 degree. If the viewing angle of LED lighting part become lower, the brightness will be higher. Vice versa. If the contrast ratio between LED screen's brightness and environmental brightness is higher, the led display's showing performance will be more colorful. However, if the brightness of LED display is too much higher, it is bad for people's eyes; and much more power are being wasted , much more heat being produced ,then tempreture become much higher, and then led chip's brightness decrease much faster, of course, its lifespan will become shorter. Hereby, LED display's brightness and viewing angle should be fixed by the request of application environment.
The relationship between pixel pitch distance and viewing distance
The relationship between pixel pitch distance and viewing distance
According to the working environment, LED display can be divided into indoor led screen, outdoor led screen and semi-outdoor led screen. There are some data in theory which can reflect the relationship between the pixel pitch and the best viewing distance (sheet 1)
The relationship between pixel pitch distance and the best viewing distance (sheet 1)
| Spec (pitch) | P5 | P6 | P7.62 | P8 | P10 | P12 | P16 | P20 | P25 |
| Viewing distance (m) | 11 | 14 | 17 | 18 | 23.5 | 28.2 | 35.5 | 46.99 | 56.4 |
In the actual application, because of the limitation of led display installation environment and identify ability, led display’s smallest viewing distance is mean the shortest distance that can identify the text and picture showing. The shortest viewing distance and led specification are on below（sheet 2）
The smallest viewing distance and led display specification (sheet 2)
| Viewing distance (m) | 3-5 | 5-8 | 8-10 | 10-12 | 12-16 | 16-20 | 20-25 | 25 - |
| Spec (pitch) | P3 P4 P4.75 | P4.75 P5 P6 P7.62 | P7.62 P8 P10 | P10 P12 | P12 P14 P16 | P16 P20 | P20 P25 | P25 P31.25 |
LED Display's Malfunction And Solution
LED Display's Malfunction And Solution
1. The whole led display cannot be enlighted. (black screen)
A: Check the power supply of the LED display, Use the test pencil or the multimeter to check if there is power at the electric end of the switch. There maybe something wrong with the switch or circuit.
B: As for the led display in -phase with PC, first check if the PC were turn into dormancy station or the screen protection station. If it were in the dormancy station, then you enter into the control panel, start the power management, choose the never about the syetem wait and close monitor, then the computer won't in the dormancy station and the LED screen will work normally. If the computer didn't enter into dormancy station, then you can open the outline boarder of the computer to make sure that the controlling card and the signal cable is inserted firmly. Check if the singnal cable were break off. After all these can solve the above question.
C: Check if the signal cable were put through. Please follow the conjunctive print and check-up.
2. The whole led module cannot be enlighted.
A: Several of led module in horizontal cannot be enlighted. Check if the singnal line between normal led module and the abnormal led module were put through.
B：Several of led modules in vertical cannot be enlighted. check if the power were supplied normally.
3. The LED document cannot show the whole picture or the location is incorrect.
A：First, check if the parameter of the software about the led display position and the size of the led display were in accordance with the installtion engineer requested. If you don't remember it, you can count the pixels of the led display to confirm the size. Then you compare the size with the vision place . then adjust the setting of the computer, Until the vision is all the same with the led screen.
B: If the vision is not all-sided as the size of the document , then you need to check whether the document size is the same with the led display size.
C: Open the outline border, check if there is conductor at the controlling card.
4. The led display has no signal.
A: Check if the parameter of the software are accord with the engineer requested.
B: Check if the signal cable and the com connector is ok.
5. The led display has no sound.
This beacuse there is a voice controller in the graphic card which has some collision with the computer voice colltroller, so close the computer voice controller. It will be ok.
1. The whole led display cannot be enlighted. (black screen)
A: Check the power supply of the LED display, Use the test pencil or the multimeter to check if there is power at the electric end of the switch. There maybe something wrong with the switch or circuit.
B: As for the led display in -phase with PC, first check if the PC were turn into dormancy station or the screen protection station. If it were in the dormancy station, then you enter into the control panel, start the power management, choose the never about the syetem wait and close monitor, then the computer won't in the dormancy station and the LED screen will work normally. If the computer didn't enter into dormancy station, then you can open the outline boarder of the computer to make sure that the controlling card and the signal cable is inserted firmly. Check if the singnal cable were break off. After all these can solve the above question.
C: Check if the signal cable were put through. Please follow the conjunctive print and check-up.
2. The whole led module cannot be enlighted.
A: Several of led module in horizontal cannot be enlighted. Check if the singnal line between normal led module and the abnormal led module were put through.
B：Several of led modules in vertical cannot be enlighted. check if the power were supplied normally.
3. The LED document cannot show the whole picture or the location is incorrect.
A：First, check if the parameter of the software about the led display position and the size of the led display were in accordance with the installtion engineer requested. If you don't remember it, you can count the pixels of the led display to confirm the size. Then you compare the size with the vision place . then adjust the setting of the computer, Until the vision is all the same with the led screen.
B: If the vision is not all-sided as the size of the document , then you need to check whether the document size is the same with the led display size.
C: Open the outline border, check if there is conductor at the controlling card.
4. The led display has no signal.
A: Check if the parameter of the software are accord with the engineer requested.
B: Check if the signal cable and the com connector is ok.
5. The led display has no sound.
This beacuse there is a voice controller in the graphic card which has some collision with the computer voice colltroller, so close the computer voice controller. It will be ok.
LED display's Technology Features
LED display's Technology Features
1.Module design:To raise the system more stability and reliability.
2.The advanced , distributed and progressive scanning:Display parts use scan control technology to be divided into different units and scanned independently, the signals of each units can be controlled synchronization.
3.The communication interface technology that designed elaborately:Communication way can reach 100-1000 meter.It can resist 1-15KV electrostatic discharge. It uses special interface to improve the reliability of systematic commmunication.
4.Software design is novel:With Windows and Friendly interface, it has distinct menu, powerful function and simple operation for arranging programmer promptly, it can play images and writings instantly.
5.With excellent vision:Adopt import LED chip to show screen with brightness , bright-colored , big visual angle , longevity (not less than one-hundred thousand hours), stable and respond quickly .
6.Easy installation:the led display is combined with unit PCB and cabinet, it can be installed with arbitrary size according to customers demand and application place to install and maintain easily .
1.Module design:To raise the system more stability and reliability.
2.The advanced , distributed and progressive scanning:Display parts use scan control technology to be divided into different units and scanned independently, the signals of each units can be controlled synchronization.
3.The communication interface technology that designed elaborately:Communication way can reach 100-1000 meter.It can resist 1-15KV electrostatic discharge. It uses special interface to improve the reliability of systematic commmunication.
4.Software design is novel:With Windows and Friendly interface, it has distinct menu, powerful function and simple operation for arranging programmer promptly, it can play images and writings instantly.
5.With excellent vision:Adopt import LED chip to show screen with brightness , bright-colored , big visual angle , longevity (not less than one-hundred thousand hours), stable and respond quickly .
6.Easy installation:the led display is combined with unit PCB and cabinet, it can be installed with arbitrary size according to customers demand and application place to install and maintain easily .
Function of LED Display
Function of LED Display
You may wonder, what a led display can show exactly? Let us show you the answer :
1. Video play: It can play various signals, such as TV, DVD,VCD. It can also switch to different videos at any time, and zoom or cut video operation.
2. Word processing: It can display various charactor with different fronts, types and character information, it also may roll up the pages, shift, rotate, snow flow, screen rolling, glint and more than other 10 types display functions.
3. Picture display: It can play various graphics, pictures, such as BMP,JPG,GIF,TIFF,TXT,DOC,PPT format etc.
4. Cartoon demenstration: It can play two demensional and three demensional cartoons, and revivify the vivid effect of the pictures.
5. Random layout: The powerful software can play video images, characters, graphics independently, tile up the characters information and cartoons etc.
You may wonder, what a led display can show exactly? Let us show you the answer :
1. Video play: It can play various signals, such as TV, DVD,VCD. It can also switch to different videos at any time, and zoom or cut video operation.
2. Word processing: It can display various charactor with different fronts, types and character information, it also may roll up the pages, shift, rotate, snow flow, screen rolling, glint and more than other 10 types display functions.
3. Picture display: It can play various graphics, pictures, such as BMP,JPG,GIF,TIFF,TXT,DOC,PPT format etc.
4. Cartoon demenstration: It can play two demensional and three demensional cartoons, and revivify the vivid effect of the pictures.
5. Random layout: The powerful software can play video images, characters, graphics independently, tile up the characters information and cartoons etc.
LED Display Ingress Protection Rating
LED Display Ingress Protection Rating
IP65 Definition
Outdoor LED display must be stable enough to work well 7/24 and withstand extremely stormy or sandy-storm weather. For the manufacturers, it is required that outdoor led displays should meet the criterion at least IP65, so what is definition of IP65?
"The IP Code (or International Protection Rating, sometimes also interpreted as Ingress Protection Rating) consists of the letters IP followed by two digits and an optional letter. As defined in international standard IEC 60529, it classifies the degrees of protection provided against the intrusion of solid objects (including body parts like hands and fingers), dust, accidental contact, and water in electrical enclosures. The standard aims to provide users more detailed information than vague marketing terms such as waterproof..." For more info refer to the article on Wikipedia.
International Protection Rating Of Dakco Outdoor LED Display
It's the technical introduction by reading which you will command all the conception in details. But here as a company dedicated in LED display screens, we'd like to be short to avoid any unnecessary mistake.
The IP code of outdoor led display:
1. Front: IP67
The first digit indicates the protection against dust. And "6" means Dust Tight, which means no ingress of dust and complete protection against contact.
The second digit indicates the protection against liquids. And "7" means ingress of water in harmful quantity shall not be possible when the enclosure is immersed in water under defined conditions of pressure and time (up to 1 m of submersion).
2. Back: IP55
The 2 digits indicate the same parameter with above. But the letters are different.
And the first "5" means Dust Protected: Ingress of dust is not entirely prevented, but it must not enter in sufficient quantity to interfere with the satisfactory operation of the equipment; complete protection against contact.
The second "5" means: Water projected by a nozzle against enclosure from any direction shall have no harmful effects.
According to the 《The General Criterion For LED Display》 formulated by the LED Standard Working Group of CESI (China Electronic Science Institution): Indoor LED display should be IP20+, Outdoor LED display should be IP33+
So with IP67 for the front side, and IP55 for the rear side, we ensure the led display working well in all the outdoor environment and weather conditions.
Clarify On the IP65
Sometimes clients are misled by non-professional suppliers who aim only selling out the led screens. As the reliable partner, we think it's necessary to make clear each confusing point, and be honest with true result.
For the front side, it's no difficult to reach "IP65". But for the rear side, as long as there's air inlet and outlet, the protection against dust can't reach "6" - totally prevent the dust.
In another word, as long as the heat dissipation design based on fans, the air inlet and outlet is necessary. As a result, the ingress protection can't reach "6".
LED Display Test Method of "IP_5"
The inside diameter of water jet: 6.3mm
Distance between the display and water jet: 2.5-3m
Flow velocity: 12.5 L/min ±5%
Test Time: 3 min/m2
Test Condition: Every feasible angle jet onto the test sample cabinets.
IP65 Definition
Outdoor LED display must be stable enough to work well 7/24 and withstand extremely stormy or sandy-storm weather. For the manufacturers, it is required that outdoor led displays should meet the criterion at least IP65, so what is definition of IP65?
"The IP Code (or International Protection Rating, sometimes also interpreted as Ingress Protection Rating) consists of the letters IP followed by two digits and an optional letter. As defined in international standard IEC 60529, it classifies the degrees of protection provided against the intrusion of solid objects (including body parts like hands and fingers), dust, accidental contact, and water in electrical enclosures. The standard aims to provide users more detailed information than vague marketing terms such as waterproof..." For more info refer to the article on Wikipedia.
International Protection Rating Of Dakco Outdoor LED Display
It's the technical introduction by reading which you will command all the conception in details. But here as a company dedicated in LED display screens, we'd like to be short to avoid any unnecessary mistake.
The IP code of outdoor led display:
1. Front: IP67
The first digit indicates the protection against dust. And "6" means Dust Tight, which means no ingress of dust and complete protection against contact.
The second digit indicates the protection against liquids. And "7" means ingress of water in harmful quantity shall not be possible when the enclosure is immersed in water under defined conditions of pressure and time (up to 1 m of submersion).
2. Back: IP55
The 2 digits indicate the same parameter with above. But the letters are different.
And the first "5" means Dust Protected: Ingress of dust is not entirely prevented, but it must not enter in sufficient quantity to interfere with the satisfactory operation of the equipment; complete protection against contact.
The second "5" means: Water projected by a nozzle against enclosure from any direction shall have no harmful effects.
According to the 《The General Criterion For LED Display》 formulated by the LED Standard Working Group of CESI (China Electronic Science Institution): Indoor LED display should be IP20+, Outdoor LED display should be IP33+
So with IP67 for the front side, and IP55 for the rear side, we ensure the led display working well in all the outdoor environment and weather conditions.
Clarify On the IP65
Sometimes clients are misled by non-professional suppliers who aim only selling out the led screens. As the reliable partner, we think it's necessary to make clear each confusing point, and be honest with true result.
For the front side, it's no difficult to reach "IP65". But for the rear side, as long as there's air inlet and outlet, the protection against dust can't reach "6" - totally prevent the dust.
In another word, as long as the heat dissipation design based on fans, the air inlet and outlet is necessary. As a result, the ingress protection can't reach "6".
LED Display Test Method of "IP_5"
The inside diameter of water jet: 6.3mm
Distance between the display and water jet: 2.5-3m
Flow velocity: 12.5 L/min ±5%
Test Time: 3 min/m2
Test Condition: Every feasible angle jet onto the test sample cabinets.
Frame Changing Frequency and Refresh Rate of LED Display
Frame Changing Frequency and Refresh Rate of LED Display
LED display is full digital equipment, which is driven by the impulse current. The Gray-scale and Brightness is realized by PWM (pulse-width-modulation). The illumination of LED is pulse-type. When the frequency of pulse repeating is not fast enough, the human sight would feel twinkling. So, how high the frequency can eliminate the twinkling? Ferry-Porter rule points out, when watching a pulse illumination, coming with the improvement of the pulse repeating frequency, there is a critical point for human eyes. People will feel the illumination continuous, when the frequency is higher than the critical point. That’s we call Critical Fusion Frequency.
Refresh Rate defines how many times the content on the display repeats in each second.
According to Ferry-Porter rule, and our experience, to eliminate the image twinkling, the refresh rate of full color LED display should be higher than 240Hz; Full color LED display with the brightness higher than 4000nits, the refresh rate must be higher than 400Hz.
If there’s camera catching the image and video on the LED display, or relay a TV broadcast (When rent the LED display to stages, arenas, etc events), it’s necessary to enhance the refresh rate to 2000Hz+.
To LED display, it enough to ensure the smooth image and video with the 50/60Hz Frame-Changing Frequency. And the meaning is not so big to improve further.
As a disadvantage of high refresh rate, the LED display lifetime would be short, to a certain extent.
* When bring out a solution, sales engineers will consider well your application, and provide the most suitable one to you.
LED display is full digital equipment, which is driven by the impulse current. The Gray-scale and Brightness is realized by PWM (pulse-width-modulation). The illumination of LED is pulse-type. When the frequency of pulse repeating is not fast enough, the human sight would feel twinkling. So, how high the frequency can eliminate the twinkling? Ferry-Porter rule points out, when watching a pulse illumination, coming with the improvement of the pulse repeating frequency, there is a critical point for human eyes. People will feel the illumination continuous, when the frequency is higher than the critical point. That’s we call Critical Fusion Frequency.
Refresh Rate defines how many times the content on the display repeats in each second.
According to Ferry-Porter rule, and our experience, to eliminate the image twinkling, the refresh rate of full color LED display should be higher than 240Hz; Full color LED display with the brightness higher than 4000nits, the refresh rate must be higher than 400Hz.
If there’s camera catching the image and video on the LED display, or relay a TV broadcast (When rent the LED display to stages, arenas, etc events), it’s necessary to enhance the refresh rate to 2000Hz+.
To LED display, it enough to ensure the smooth image and video with the 50/60Hz Frame-Changing Frequency. And the meaning is not so big to improve further.
As a disadvantage of high refresh rate, the LED display lifetime would be short, to a certain extent.
* When bring out a solution, sales engineers will consider well your application, and provide the most suitable one to you.
Fixed Installation LED Display LED display Cabinet Sketch
LED display Cabinet Sketch
1. Adjustable Bracket
2. Horizontal Positioning Pair - "S" Locks
3. Handle Pair
4. Air Vent Pair
5. Waterproof Plug Pair - Signal
6. Waterproof Plug Pair - Power
7. Cabinet Locks
8. Soft Protective Headgear
9. LED Module with Soft Protective Shader
Fixed Installation LED Display
As the most popular installation method of the new generation indoor& outdoor media, Fixed Installation LED displays generally show in below physical outline structure:
1. Single Pillar Type
2. Wall-Mounted Type
3. Floor-Mounted Type
4. Hanging Type
5. Embedded Type
6. Double Pillar Type
Cabinet Sketch
1. Vertical Positioning Pair - Axes
2. Horizontal Positioning Pair - "S" Locks
3. Air Vent Pair - Inlet
4. Air Vent Pair - Outlet
5. Handle Pair
6. Waterproof Plug Pair - Signal
7. Waterproof Plug Pair - Power
8. Cabinet Lock
9. Fixed Location
10. LED Module with Contrast Enhancing Shader
1. Adjustable Bracket
2. Horizontal Positioning Pair - "S" Locks
3. Handle Pair
4. Air Vent Pair
5. Waterproof Plug Pair - Signal
6. Waterproof Plug Pair - Power
7. Cabinet Locks
8. Soft Protective Headgear
9. LED Module with Soft Protective Shader
Fixed Installation LED Display
As the most popular installation method of the new generation indoor& outdoor media, Fixed Installation LED displays generally show in below physical outline structure:
1. Single Pillar Type
2. Wall-Mounted Type
3. Floor-Mounted Type
4. Hanging Type
5. Embedded Type
6. Double Pillar Type
Cabinet Sketch
1. Vertical Positioning Pair - Axes
2. Horizontal Positioning Pair - "S" Locks
3. Air Vent Pair - Inlet
4. Air Vent Pair - Outlet
5. Handle Pair
6. Waterproof Plug Pair - Signal
7. Waterproof Plug Pair - Power
8. Cabinet Lock
9. Fixed Location
10. LED Module with Contrast Enhancing Shader
LED display manufacturer test Equipments Overview
LED display manufacturer test Equipments Overview
Instead of handwork, the automatic machines have been adopted for the dice-bonding, wire-bonding, encapsulating, the sorting of brightness and color of the LED elements...most production and testing processes are accomplished by automatic machines.
Automatic LED-Inserting Machine
Automatic SMT Machine
Automatic Wire Bonding Machine
Automatic Die Bonding Machine
Hot Air Reflow Soldering Machine
Wave-Peak Soldering Machine
Automatic Glue Dispensing Line
Glue Aging Chamber
Thermal Shock Tester
Salt Spraying Tester
Automatic Water Proof Tester
Outdoor Aging Test
Structure Vibration Tester
LED Life Aging Tester
Optochromatism Tester With Integrated Sphere
Lighting Intensity Tester
Led Goniophotometers
Digital CC&CV DC power Supply
LED Optical&Electrical Metres
Instead of handwork, the automatic machines have been adopted for the dice-bonding, wire-bonding, encapsulating, the sorting of brightness and color of the LED elements...most production and testing processes are accomplished by automatic machines.
Automatic LED-Inserting Machine
Automatic SMT Machine
Automatic Wire Bonding Machine
Automatic Die Bonding Machine
Hot Air Reflow Soldering Machine
Wave-Peak Soldering Machine
Automatic Glue Dispensing Line
Glue Aging Chamber
Thermal Shock Tester
Salt Spraying Tester
Automatic Water Proof Tester
Outdoor Aging Test
Structure Vibration Tester
LED Life Aging Tester
Optochromatism Tester With Integrated Sphere
Lighting Intensity Tester
Led Goniophotometers
Digital CC&CV DC power Supply
LED Optical&Electrical Metres
P10mm Multi-function LED display
P10mm Multi-function LED display
To cover the requirements of both indoor and outdoor environments, application of advertising, events, show, sport perimeter billboards etc, Dakco developed the outstand LED display for multifunction using purpose.
The multifunction LED display has a pixel pitch of 10mm and brightness over 6000nits, viewing angle 160°/ 120°, hanging design for rental, and adjustable bracket for sport perimeter LED display. It owns all the characters of rental purpose unit, sport perimeter LED display, and perform better than normal advertising billboards and stage background LED display.
Features:
Perfect quality and stability, IP65 Ruggedness, 24/7 running
Anti-moisture&corrosion, -40°-60° operation
≤1mm surface level up, smooth video
Compatible different signal input
Same brightness and color in different block of production, add cabinets without different performance
Color and brightness simultaneously adjusted, vivid and high definition images.
To cover the requirements of both indoor and outdoor environments, application of advertising, events, show, sport perimeter billboards etc, Dakco developed the outstand LED display for multifunction using purpose.
The multifunction LED display has a pixel pitch of 10mm and brightness over 6000nits, viewing angle 160°/ 120°, hanging design for rental, and adjustable bracket for sport perimeter LED display. It owns all the characters of rental purpose unit, sport perimeter LED display, and perform better than normal advertising billboards and stage background LED display.
Features:
Perfect quality and stability, IP65 Ruggedness, 24/7 running
Anti-moisture&corrosion, -40°-60° operation
≤1mm surface level up, smooth video
Compatible different signal input
Same brightness and color in different block of production, add cabinets without different performance
Color and brightness simultaneously adjusted, vivid and high definition images.
Portable LED display
Portable LED display
As one of the most potential business, Audio-Video equipments rental has been developing very fast. Especially in recent years, LED display is gradually taking the place of the traditional video media in this field for its flexible area, easy transport and installation-disassembly, and the unexampled video performance.
More and more LED display businessman realize the great commercial opportunity to invest an portable LED display, rental and benefit from which.
Features:
Super light and thin cabinet with handles design, easy assembly
Hanging structure design with gapless connection, quickly installation and dismantling
Cables concealed, no messy cables on the back of display
Compatible different signal input
Same brightness and color in different block of production, add cabinets without different performance
Color and brightness simultaneously adjusted, vivid and high definition images.
High contrast and refresh rate, no delay and stagnancy in image
Portable LED display is perfect for car shows, sporting events, expositions, fashion shows, concerts, public community events, ceremonies, conventions, radio and television promotions, and charitable fundraisers. It creates an unique vision experience in audience. In addition, the animative video and vivid image become an effective and impressive media for advertisers to prompt their products and service.
As one of the most potential business, Audio-Video equipments rental has been developing very fast. Especially in recent years, LED display is gradually taking the place of the traditional video media in this field for its flexible area, easy transport and installation-disassembly, and the unexampled video performance.
More and more LED display businessman realize the great commercial opportunity to invest an portable LED display, rental and benefit from which.
Features:
Super light and thin cabinet with handles design, easy assembly
Hanging structure design with gapless connection, quickly installation and dismantling
Cables concealed, no messy cables on the back of display
Compatible different signal input
Same brightness and color in different block of production, add cabinets without different performance
Color and brightness simultaneously adjusted, vivid and high definition images.
High contrast and refresh rate, no delay and stagnancy in image
Portable LED display is perfect for car shows, sporting events, expositions, fashion shows, concerts, public community events, ceremonies, conventions, radio and television promotions, and charitable fundraisers. It creates an unique vision experience in audience. In addition, the animative video and vivid image become an effective and impressive media for advertisers to prompt their products and service.
LED sport perimeter led display
LED sport perimeter led display
Football fans should have noticed from the TV broadcast that in some important matches for example the UEFA, the traditional wooden billboards around the playground not exist any more, instead of which is the dynamic sport perimeter LED display. The display owners sell media space to more advertisers and share benefit with the related organizers. And view from the advertisers, the vivid advertising image and letters leave a deeper impression to the audience.
Creative Sport Perimeter LED display gives an excellent media opportnity between advertisers, organizers, and audience. In addition, the telecast make the information spead all over the world.
Features:
Function of software divided, free to show any content of your idea in multi-window
Correction dot by dot suitable for any pixel, module, cabinet and the whole display, perfect white balance
2000HZ refresh frequency, no vision interruption when broadcast or taking photo
Soft covers on the top and surface to protect players
Gradient of the display adjustable, satisfy the different viewing angle
The Sports perimeter LED display is most commonly used for advertising on the perimeter/boundary of a football ground, cricket ground, baseball ground, etc for outdoor purposes and also indoor as well for basketball, ice hockey, tennis court.
Football fans should have noticed from the TV broadcast that in some important matches for example the UEFA, the traditional wooden billboards around the playground not exist any more, instead of which is the dynamic sport perimeter LED display. The display owners sell media space to more advertisers and share benefit with the related organizers. And view from the advertisers, the vivid advertising image and letters leave a deeper impression to the audience.
Creative Sport Perimeter LED display gives an excellent media opportnity between advertisers, organizers, and audience. In addition, the telecast make the information spead all over the world.
Features:
Function of software divided, free to show any content of your idea in multi-window
Correction dot by dot suitable for any pixel, module, cabinet and the whole display, perfect white balance
2000HZ refresh frequency, no vision interruption when broadcast or taking photo
Soft covers on the top and surface to protect players
Gradient of the display adjustable, satisfy the different viewing angle
The Sports perimeter LED display is most commonly used for advertising on the perimeter/boundary of a football ground, cricket ground, baseball ground, etc for outdoor purposes and also indoor as well for basketball, ice hockey, tennis court.
P25mm SMD LED curtain displays P25mm Creative LED Curtain
P25mm Creative LED Curtain
P25mm SMD LED curtain displays can be used both Indoor and Outdoor. It is a lightweight, bright and highly transparent new product. With a 25mm pixel pitch and 4000cd brightness, It sets a new standard of performance in the creative LED display segment.
Dakco P25mm SMD LED curtain displays are used our new technology and design. The all-metal construction provides efficient cooling of the LEDs as well as the ruggedness and strength required for the demanding rental and staging applications.
Features:
Fast and easy setup.
Lightweight and transparent
Wide application, both indoor and outdoor
Superior, full video image quality
As one of rental series LED display products, LED curtain display features light weight and fast installation. It was widely chosen as stage background to show animation and glaring color, and build a cheerful atmosphere. The audience will feel personlly on the scene.
But Dakco has made a pixel pitch to 10mm smallest, in the breakthrough generation LED curtain display. Moreover, the brightness reaches 4000cd above. Hence, they are more widely used to show a fine video, even in daylight. It will be definetly your choice if you are looking for a high-class rental LED display, and aim a lighter weight with fast installation.
P25mm SMD LED curtain displays can be used both Indoor and Outdoor. It is a lightweight, bright and highly transparent new product. With a 25mm pixel pitch and 4000cd brightness, It sets a new standard of performance in the creative LED display segment.
Dakco P25mm SMD LED curtain displays are used our new technology and design. The all-metal construction provides efficient cooling of the LEDs as well as the ruggedness and strength required for the demanding rental and staging applications.
Features:
Fast and easy setup.
Lightweight and transparent
Wide application, both indoor and outdoor
Superior, full video image quality
As one of rental series LED display products, LED curtain display features light weight and fast installation. It was widely chosen as stage background to show animation and glaring color, and build a cheerful atmosphere. The audience will feel personlly on the scene.
But Dakco has made a pixel pitch to 10mm smallest, in the breakthrough generation LED curtain display. Moreover, the brightness reaches 4000cd above. Hence, they are more widely used to show a fine video, even in daylight. It will be definetly your choice if you are looking for a high-class rental LED display, and aim a lighter weight with fast installation.
P7.62 Indoor LED display (SMD)
P7.62 Indoor LED display (SMD)
Indoor LED display screens are based on SMD technology. The viewing angle is large to 160° in horizontal and 120° in vertical. Different from the traditional SMD 1-in-1 type, in SMD 3-in-1 LED display, each LED consists of red, green, blue diodes mounted on one chipset. So it performs better in color uniformity and consistency, video synchronization and stability, easy maintenance. In addition, the small size pixels make it possible to produce the high resolution LED display screens. The modules doesn’t need to be sealed with sealant, therefore, the modules has a lighter weight and is of good heat dissipation, meanwhile, the maintenance of the display is convenient (picking up sealant is not required).
Features:
Perfect quality and stability, 24/7 running
Best consistency with signal input, vivid color
Best viewing angle reach to 160° horizontal and 120° vertical
High luminous efficacy, energy-saving
≤1mm surface level up, smooth video
RGB ratio 1:4.6:0.16, pure white balance
7000nit above brightness, automatic brightness adjustment
High luminous efficacy, energy-saving
Standard cabinet, easy transport and installation
Modular design, flexible shape for big area
Different from the traditional SMD 1-in-1 type, in SMD 3-in-1 LED display, each LED consists of red, green, blue diodes mounted on one chipset.
1. SMD 3-in-1 SMD LED. This Dakco technology makes the module quality more stable.
2. Best Viewing Angle. This led module viewing angle can reach 120 degree in both Horizontal and vertical.
1. Standard dimension Proportion (4/3).
2. Easy and convenient Installation cabinet design.
3. Aluminum & Iron cabinet material can be chosen.
4. Cabinet design can be customized.
5. Front Maintenance is available
P7.62mm 3 in 1 SMD full color led displays widely used in stadium, advertisement, bank, security service, restaurant, station, shopping center and so on. With its amazing visual performance and great resolution, It is considered to be the best solution for Indoor application.
Indoor LED display screens are based on SMD technology. The viewing angle is large to 160° in horizontal and 120° in vertical. Different from the traditional SMD 1-in-1 type, in SMD 3-in-1 LED display, each LED consists of red, green, blue diodes mounted on one chipset. So it performs better in color uniformity and consistency, video synchronization and stability, easy maintenance. In addition, the small size pixels make it possible to produce the high resolution LED display screens. The modules doesn’t need to be sealed with sealant, therefore, the modules has a lighter weight and is of good heat dissipation, meanwhile, the maintenance of the display is convenient (picking up sealant is not required).
Features:
Perfect quality and stability, 24/7 running
Best consistency with signal input, vivid color
Best viewing angle reach to 160° horizontal and 120° vertical
High luminous efficacy, energy-saving
≤1mm surface level up, smooth video
RGB ratio 1:4.6:0.16, pure white balance
7000nit above brightness, automatic brightness adjustment
High luminous efficacy, energy-saving
Standard cabinet, easy transport and installation
Modular design, flexible shape for big area
Different from the traditional SMD 1-in-1 type, in SMD 3-in-1 LED display, each LED consists of red, green, blue diodes mounted on one chipset.
1. SMD 3-in-1 SMD LED. This Dakco technology makes the module quality more stable.
2. Best Viewing Angle. This led module viewing angle can reach 120 degree in both Horizontal and vertical.
1. Standard dimension Proportion (4/3).
2. Easy and convenient Installation cabinet design.
3. Aluminum & Iron cabinet material can be chosen.
4. Cabinet design can be customized.
5. Front Maintenance is available
P7.62mm 3 in 1 SMD full color led displays widely used in stadium, advertisement, bank, security service, restaurant, station, shopping center and so on. With its amazing visual performance and great resolution, It is considered to be the best solution for Indoor application.
P6 P8 P10mm outdoor SMD led displays
P6 P8 P10mm outdoor SMD led displays
can be used both indoor and outdoor. We use 3 in 1 SMD technology to accomplish superior visual performance. With its great advantages, it is becoming more and more popular in the market.
Features:
High brightness. (more than 6000mcd per sqm)
Longer lifespan. (more than 100,000 hours life)
Wide operating temp.(all conditions. -40-60)
Large viewing angle. (120 degree at horizontal,60 degree at vertical)
High intensity with best equality. ( can meet the high request)
Front service is available.
SMD led displays module
Outdoor 3 in 1 SMD led module is a kind of new creative technology for outdoor full-color LED display. Compared with other outdoor LED display, outdoor SMD led module have the Advantages as below:
1. The viewing angle is bigger. It can reach 160 degree in horizontal and 120 degree in vertical.
2. The bright difference of any two pixels is less than 10%,it assure the our LED display is uniformity in color and brightness, in avoid splash,glare
SMD led displays cabinet
1. High ingress protection: IP65.
2. Power supply connector with unique structure guarantees stability of power supply.
3. All the interfaces of the cabinet are waterproof.
4. The cabinet size and design can be customized.
5. Aluminum and Iron material can be chosen.
SMD led displays application
LED Digital Billboards have been getting a lot of attention in the outdoor industry. With the characteristic advantage of high brightness, high luminous efficiency, big viewing angle, long viewing distance, vivid clear color, low power consumption, good stability, long lifetime, integrating modular design to create a flexible size, LED Digital Billboards is now replacing more and more traditional billboards. More and more investors take the good opportunity to benefit from selling media space on the digital billboards to advertisers.
Aside from the benefits to advertisers and billboard operators, law enforcement and community groups are also benefiting from the flexibility and power of digital outdoor. LED Digital Billboards operators have made space available to announce everything from community events such as concerts and council meetings to public safety notices such as Amber Alerts and severe weather warnings.
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| P6 P8 P10mm outdoor SMD led displays |
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| P6 outdoor SMD led displays |
P10mm RGB outdoor led displays
P10mm RGB outdoor led displays
LED MODULE
are widely used for the large sizes displays which have long viewing distance. With its competitive prices, It is considered to be the first choice for the large size and long viewing distance projects.
LED CABINET
1. High ingress protection: IP65.
2. Power supply connector with unique structure guarantees stability of power supply.
3. All the interfaces of the cabinet are waterproof.
4. The cabinet size and design can be customized.
5. Aluminum and Iron material can be chosen.
2. Power supply connector with unique structure guarantees stability of power supply.
3. All the interfaces of the cabinet are waterproof.
4. The cabinet size and design can be customized.
5. Aluminum and Iron material can be chosen.
APPLICATION
LED Digital Billboards have been getting a lot of attention in the outdoor industry. With the characteristic advantage of high brightness, high luminous efficiency, big viewing angle, long viewing distance, vivid clear color, low power consumption, good stability, long lifetime, integrating modular design to create a flexible size, LED Digital Billboards is now replacing more and more traditional billboards. More and more investors take the good opportunity to benefit from selling media space on the digital billboards to advertisers.
Aside from the benefits to advertisers and billboard operators, law enforcement and community groups are also benefiting from the flexibility and power of digital outdoor. LED Digital Billboards operators have made space available to announce everything from community events such as concerts and council meetings to public safety notices such as Amber Alerts and severe weather warnings.
Aside from the benefits to advertisers and billboard operators, law enforcement and community groups are also benefiting from the flexibility and power of digital outdoor. LED Digital Billboards operators have made space available to announce everything from community events such as concerts and council meetings to public safety notices such as Amber Alerts and severe weather warnings.
LED DISPLAY
Features:
Features:
SILAN NICHIA CREE P10 OUTDOOR LED DISPLAY
silan nichia cree P10 outdoor led display
| P10 | |||
|---|---|---|---|
| Silver Series | Gold Series | ||
| LED | Silan | Nichia | Cree |
| Physical Resolution | 10mm | 10mm | 10mm |
| Visual Resolution | 10mm | 10mm | 10mm |
| Max Brightness, nits | 8 500 | 8 500 | 10 000 |
| Calibrated Brightness | 7 500 | 7 500 | 7 500 |
| Led configuration | 1R/1V/1B | 1R/1V/1B | 1R/1V/1B |
| LED density per sq.m | 30 000 | 30 000 | 30 000 |
| Viewing angle (brightness>50%) | |||
| Horizontal | 100˚ | 110˚ | 110˚ |
| Vertical | 40˚ | 40˚ | 40˚ |
| Contrast Ratio | 4000:1 | 4000:1 | 4000:1 |
| Colours | 281 trillions | 281 trillions | 281 trillions |
| Viewing distance, m | >8m | >8m | >8m |
| refresh rate | >200 HZ | >200 HZ | >200 HZ |
| Estimated Lifetime, hrs | 100 000h | 100 000h | 100 000h |
| Power consumption per sq.m | |||
| Maximum (at 7500 nits) | 590 | 660 | 500 |
| Average estimated | 240 | 260 | 200 |
| Brightness dimming | Auto | Auto | Auto |
| Cabinet Construction | Aluminium | Aluminium | Aluminium |
| Ruggedness Front / Back | IP65 / IP 54 | IP65 / IP 54 | IP65 / IP 54 |
| Weight per sq.m | 47 | 47 | 47 |
LED display SOLUTION FOR OUTDOOR ADVERTISING
LED display SOLUTION FOR OUTDOOR ADVERTISING
Our offer includes operating systems & software, content management, structures, installation, full service and maintenance support.
WE PUT YOU IN CONTROL!
THE SOLUTION FOR OUTDOOR ADVERTISING
developed a whole range of LED signs specially designed for Outdoor Advertising applications.
With us, our team of professional engineers is bringing onto the market the best in LED sign technology. modular with cabinets made of aluminium to fit most standard Outdoor formats.
is the best value for money on the market.
THE USER-FRIENDLY DIGITAL BILLBOARD
has been designed to be user-friendly:
- With different resolutions available and a modular design it is easy to install and adapts to most Outdoor Advertising applications.
- equipped with powerful instinctive software that is very easy to use.
WIDE RANGE OF PRODUCTS, SIZES & FORMATS
Available in 3 different resolutions to adapt to most applications:
- 6mm
- 8mm
- 10mm
MODULAR, ALUMINIUM CABINETS
designed in modular aluminium cabinets which allows to create a wide range of sizes and formats of screens with lightweight and corrosion resistant modules.
ADVANCED, USER-FRIENDLY SOFTWARE
management software allows local and remote monitoring.
Its features include:
- Precise calibration of the image
- Continuous monitoring and alerts for high temperature and humidity, failure of fans, power supplies and individual LEDs
- Logging of all information
RELIABLE AND HIGH QUALITY LED SIGNS
HIGH QUALITY & ECOLOGICAL COMPONENTS
By choosing very high quality LEDs, reaches the highest level of brightness(xxxnits) necessary in outdoor daylight. This very high level of brightness comes with lower power consumption and lower heat generation than standard quality LEDs whichincreases their lifetime.
CABLES INSIDE THE CABINET: Secure and environmental protection
FIBRE OPTICS CONNECTIONS: Safe and fast communications
SPECIFIC ATTENTION TO IMAGE UNIFORMITY
In order to keep perfect image uniformity through time, colour and brightness of the LEDs are calibrated down to pixel level during production. Our LED screens can also be re-calibrated on site with the same sharpness with the help a specific camera. The image quality does not decrease over lifetime.
LED video display screen OEM and ODM Service
LED video display screen OEM and ODM Service
Why pick us over the competitors for your OEM product?
Reliability&QualityFollow strictly according to the standards of ISO9001:2008
Awarded international certificates such as CE, ETL, GOST, CCC, UL, CUL.
Implement 7S management and strictly execute IQC, IPQC, QC, CFQC, QA in the process flow
PriceWe aim the win-win situation and grow up with the clients, we understand what the competitive price mean and keep the price reasonable.
ServiceFree Remote desktop
All life free maintenance, only material cost for warranty expired display
Free assembly, operation, maintenance and related tech training
Prompt response to any your requirements
Full line LED display productsFull-line Indoor and outdoor series
Customize design for advertising, stage, sports etc market
CapacityCapacity 3000 sq.m per month above
10,000 sq.m modern manu factory, advanced facilities and equippments
Our staffCreative, experienced and well-educated R&D team
Positive and professional sales
Responsible and skilled workers
Farsighted, aggressive and united leadership
Reliability&QualityFollow strictly according to the standards of ISO9001:2008
Awarded international certificates such as CE, ETL, GOST, CCC, UL, CUL.
Implement 7S management and strictly execute IQC, IPQC, QC, CFQC, QA in the process flow
PriceWe aim the win-win situation and grow up with the clients, we understand what the competitive price mean and keep the price reasonable.
ServiceFree Remote desktop
All life free maintenance, only material cost for warranty expired display
Free assembly, operation, maintenance and related tech training
Prompt response to any your requirements
Full line LED display productsFull-line Indoor and outdoor series
Customize design for advertising, stage, sports etc market
CapacityCapacity 3000 sq.m per month above
10,000 sq.m modern manu factory, advanced facilities and equippments
Our staffCreative, experienced and well-educated R&D team
Positive and professional sales
Responsible and skilled workers
Farsighted, aggressive and united leadership
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SMD LED outdoor display
SMD LED outdoor display