Stage Background HD LED Video Wall Display , Full Color RGB 4mm LED
Screen
>> Function and Technology characters
1. Different signal resources input are acceptable, such as TV,
HCTV, S-video, NTSC/PAL,DVI, AVI, VGA, SDI, MOV, MPG, etc. We have
three display modes as VGA+VIDE and VGA. There are also interfaces
for Sound signal and video signal.
2. 10 BIT grade grey control system and the color is over 16.7
millions, and the brightness, contrast, saturation, chromic can be
adjusted by manual and sensor, whose scope is 256 grade
3. Can be connected with PC and the web net and show the content,
and also can be controlled remotely via VPM+ADSL.
4. It can be used in advertisement, stage, stadium, exhibition,
TV-Show,mansion video wall, shopping mall, banks, schools, bus
station, airport, gym, market, factories, monitoring centers,
hospitals, bars etc
>> Parameter
| Pixel Pitch | 4mm |
| Pixel configuration | 1R1G1B |
| View angle | 140°/140° |
| Pixel density | 62,500dots/sqm |
| Module size | 128*128mm / 256*128mm |
| Module Resolution | 32*32dots / 64*32dots |
| LED encapsulation | SMD 2121/SMD 0606 |
| Refresh rates | >=600 HZ |
| Driving Method | 1/16 scan , constant current |
| Max power consumption | 1,000W/sqm |
| Brightness | >=1800CD/sqm |
| Display Function | Graphics, Animation, and video |
| Working voltage | 110V~±15% or 230V~±15% |
| Working temp | -20°C to +60°C |
| Optimum viewing distance | >3m |
| Working Humidity | 35% ~ 85% |
| LED parameters | R:625nm±5.0nm, IV:400-500mcd |
| G:525nm±2.5nm,IV:800-2,200mcd |
| B:470nm±2.5nm,IV:350-450mcd |
| MTBF | >5,000hous |
| Gray Level | RGB/8192/14bit |
| Life span | >100,000hours |
>> Advantage
1) Wide viewing angle: The horizontal and vertical viewing angles
are so wide that it is suitable for the environment of wide
Horizontal
2) High contrast ,High refresh rate and High brightness that the
content on the display remains clearly visible under direct
sunlight without any delay, smear phenomenon.
3) The brightness can be adjustable to meet the need of changing
requirement of customer in environment
4) Energy saving and environment protection, antistatic,
dust-proof, good heat dissipation, cost-effective .
5) High reliability: using distributed scanning technology and
module design technology that make higher reliability and
stability.
