The features
1. High transparency. The LED crystal film screen has high permeability, and the base material is high-temperature resistant PET film. When the screen stops working, it is completely integrated into the glass;
2. Ultra-thin and thin, with a thickness of only 3mm and a light weight of 3.5kg/㎡;
3. It can be bent. The LED crystal film screen is very flexible and can be attached to curved glass buildings.
4. Can be cut, supports arbitrary cutting, is not limited by size and shape, meets different size requirements, and achieves more creative displays
5. Wide viewing angle, 140° at each angle, no blind spots and no color cast, every aspect is wonderful
6. Safe and beautiful, the screen does not have any components, the power supply is hidden, safe and reliable
7.Quick installation, simple and fast, can be directly pasted on the glass surface;
Technical parameter
|
Product specification |
JL4-4 |
|
Pixel pitch |
4mm*4mm(x*y) |
|
Pixel |
62500p;points/m2 |
|
LED specification |
SMD1010 (light drive in one) |
|
Pixel composition |
1R1G1B |
|
Module Size |
1000mm*240mm |
|
Module Resolution |
250*60 |
|
Pixel resolution |
250*250/㎡ |
|
Permeability |
≥85% |
|
Box wiring mode |
Internal wiring (clean back) |
|
Weight |
≤ 3.5KG/m2 |
|
White balance brightness |
≥4000cd/㎡ |
|
Peak power consumption |
800 W/㎡ |
|
Average power consumption |
About 400 W/㎡ (depending on the video source) |
|
Refresh frequency |
≥3840HZ |
|
Grayscale level |
16Bit |
|
Brightness control level |
Grade 0-255 |
|
Color temperature |
3200K-8500K (adjustable) |
|
Frame change frequency |
≥60Hz |
|
Viewing angle |
H-H140 degrees V-V140 degrees |
|
Input signal |
DVI VGA, composite video |
|
Control screen mode |
Or synchronous box (computer control screen) or asynchronous box (WiFi connection mobile phone APP control screen, USB flash drive control screen) |
|
Protection grade |
IP30 |
|
Power supply requirements |
AC 220V ± 10%, 50-60Hz, (optional wide voltage 110V and 9-36V) |
|
working temperature |
-20~50 ℃ |
|
Theoretical service life |
100000 hours |
