P4 Indoor RGB Panel
Application
This technical manual applies only to indoor P4 (80* 40),constant current 1/20 scan with die-casting aluminum cabinet .
Product Description
- Indoor full color P4 1/20 scan module is composed of a pixel matrix, which is dominated by red LED chip, green and blue LED chip ,then fixed on the plastic
- This module contains drive IC and input buffer IC, connected to the LED display control system .It can display videos, images, texts
- Through OE signal to drive RGB’s drive IC, the screen can form 4,398,000,000,000 kinds of colors.
- The module can be assembled both in horizontal and vertical direction, so that customer can get different sizes display screen
- Module Characteristics:
- super bright LED and high quality plastic parts
- high contrast display can achieve good results
- Light weight: easy installation and removal
- can be a single point, single-lamp maintenance, low cost
- using constant current drive LED, light uniformity, low power consumption
- pixel pitch of 4.0mm, a total of 80 * 40 pixels , each pixel is composed of 1R1G1B
LED Lamp Specification:
Module |
Pixel Pitch | 4.0mm | Pixel Density | 62500Dots/㎡ | |
Configuration | 1R1G1B | Resolution | 80*40=3200Dots | ||
Size
(Width*height*Depth) |
360.0*160.0*14 mm | Net Weight | 0.35kg±0.05kg | ||
Structure | Led and ICs in
same PCB |
Plastic Kit | Polycarbonate
material |
||
Input Voltage(DC) | 4.5±0.1 V | Maximum Current | ≤5.3A±0.1A | ||
Module Power | ≤24 W | Driving method | Constant Current
1/20 scan |
||
Cabinet |
Cabinet Dimensions(Width*Height*Depth) | 640mm*640mm*84mm | |||
Pixel Density | 160*160=25600 Dots | ||||
Square Meters | 0.4096 ㎡ | ||||
Cabinet Weight | 10.5kg ±0.05 kg | ||||
Power consumption | 190w (max) | ||||
Power consumption | 95w (average) | ||||
Distribution power (78% power efficiency) | 244W | ||||
Display Screen |
Brightness | ≥ 600 cd/ ㎡ | Brightness uniformity | >0.95 | |
Viewing
angle-Horizontal |
140±10 degree | Viewing angle-Vertical | 130±10 degree | ||
Best viewing distance | ≥4.0m | Pixel failure | < 0.0003 | ||
Max Power Consumption
Distribution power (78% power efficiency) |
≤465W/㎡
≤701W/㎡ |
Operation environment |
Indoor |
||
Control
System |
Gray Scale | 12-16bits | Display Color | 43980 billions | |
Frame frequency | ≥60 frames/sec | Refresh Rate | ≥1920Hz | ||
Control Mode |
Computer-controlle d, point-by-point, correspondence, video
synchronization |
Brightness adjustment |
256 grade manual/automatic |
||||
Life Span: |
≥100,000 hrs |
Average Failure Free Time |
≥10,000 hrs | ||||
Attenuation (3 years later) |
≤15% |
Operating Humidity |
10%—90%RH |
||||
Input Signal |
DVI/VGA, Video (multiple formats) RGBHV, Composite video signal、S-VIDEO
YpbPr (HDTV) |
Signal Pin
Pin | Signal | Function | Pin | Signal | Function |
1 |
R1 |
Red data signal |
2 |
G1 |
Green data
signal |
3 | B1 | Blue data signal | 4 | GND | GND |
5 |
R2 |
Red data signal |
6 |
G2 |
Green data
signal |
7 | B2 | Blue data signal | 8 | DND | GND |
9 | A | Line signal | 10 | B | Line signal |
11 | C | Line signal | 12 | GND | Line signal |
13 | S | Clock signal | 14 | L | Latch signal |
15 | OE | Enable signal | 16 | CS | Blanking signal |
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