COCTO CREE USA LED display display screen panel signs billboards boards curtain LED COCTO CREE USA display COCTO CREE USA LED display
The common use LED chip supplied by COCTO CREE USA & other high strictly selected LED chip to ensure the long life time and high brightness. It has the character of high light efficiency, powerful energy saving, eye-catching appearance, long service life, fast response, green environmental protection, and pollution-free functionality.
Warranty terms:
1)Guarantee time: 3 years quality guarantee(guarantee period), and we will provide free parts for replacement if any problem belong to us during this period; After the guarantee period, the seller should provide spare parts for replacement based on cost charge.
2) The seller is responsible for permanent maintenance of the panel. During the guarantee period, the maintenance is free of charge(except the defectiveness resulted from man-made damage or force majeure).
3) During the guarantee period the buyer can return the defective components due to technical or quality problems to the seller.
|
Pixel configuration |
DIP346 1R1G1B |
|
LEDs configuration |
Red: wave length: 625-630nm; 1100-1300mcd
Green: wave length: 525-530nm; 1900-2400mcd
Blue: wave length: 470-475nm; 500-700mcd |
|
Pixel pitch(mm) |
16 |
|
Pixel density(dots/sqm) |
3906 |
|
Calibrated brightness(cd/sqm, nit) |
8500 nits(adjustable) |
|
Calibrated brightness proportion ratio |
R: G: B = 30%: 60%: 10% |
|
Color temperature |
3, 500° — 9, 500° K(adjustable) |
|
Contrast ratio |
4, 500: 1 |
|
Brightness adjustment(dimming) |
100 grade auto/manual-adjustment |
|
View angle(degree)(50% brightness) |
Horizontal: 120° (60° off center); Vertical: 70° (+25° /-45° off center) |
|
Readability viewing angle |
Horizontal: 150° (75° off center); Vertical: 90° (+35° /-55° off center) |
|
Color capability |
4.4 trillion |
|
Refresh rate(Hz) |
> 2000 Hz |
|
Frame frequency(Hz) |
> 60 Hz |
|
Interface port |
DVI interface(DVI connector) |
|
Input signal |
VGA, Video, AVI, MOV, MPG, DAT, VOB etc. |
|
Protection grade |
IP65 front side/IP54 backside |
|
LED Drive |
Constant-current drive |
|
Lifetime(hours)(50% brightness) |
100, 000 hours |
|
Signal transmission direction |
Horizontal |
|
Operating temperature(Celsius degree) |
-30----+65' |
|
Storage temperature(Celsius degree) |
-35----+70' |
|
Operation humidity(RH) |
0-95% |
|
Operation humidity(RH) |
0-99% |
|
Servicing |
Front and back serving optional |
|
Control mode |
Synchronous & asynchronous available |
|
Communication options |
Wire Ethernet, Fiber Ethernet, RF wireless, GPRS |
|
Power |
120/240 V AC single phase(50-60Hz) |
|
Maximum power consumption(W/SQM) |
900 |
|
Average power consumption(W/SQM) |
360 |
|
Screen operation mode(scan/static) |
static: 1/1 |
