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P16 full-color screen grid
P16 outdoor full color
(1) LED lamp components
(1) Schematic
Structure Description: Each pixel in a 2 red 1 pure green 1 pure blue total 4 LED lamp.
(2) Professional analysis
Professional analysis content analysis project number
1 color analysis of the effect of color to achieve the best white balance, color brightness of the LED light, there are strict requirements, including the color of the color brightness ratio R: G: B / 3:6:1.
Item No. 2 center wavelength of light chip manufacturers
A pure red LED 627nm 600mcd Taiwan National League
2 pure green LED 525nm 2000mcd U.S. AXT
3 blue-LED 470nm 350mcd U.S. AXT
(2) Screen Parameters
Description Technical parameters
1, the pixel control unit box Pixel pitch: 16mm
Physical density: 3906 dots / m2
Pixel pipe Origin: Red: Taiwan National League green, blue tube: U.S. AXT
Color light-emitting points: 2R1G1B
Base Color: Pure red + green + blue-pure
Box Size: 512mm 512mm
The ranks of the physical module number: width high 32 points 32 points
Physical resolution: 1024 points / box
Box Weight: 40kg/m2
2, display the entire screen in the display area of the body: (L) 5.12m (high) 3.072m = 15.73m2
Unit case volume: (L) 10 (H) 6 = 60
Physical Resolution: (L) 320 (H) 192 points = 61440 points
Best viewing distance: 15 ~ 500m
Best viewing angle: horizontal 140 degrees, 90 degrees vertical
Environment Temperature: Storage -35 ~ +85
Work -20 ~ +50
Relative humidity: 90 ~ 95%
Screen thickness: 12cm + maintenance thickness 70CM
3, power supply voltage: 220V 10%
Average power consumption: 330 ~ 440W/m2
Maximum power consumption: 1100W/m2
4, the control system controls the host: the host association to open days or more or the same grade computer
Operating system: WIN 98 / 2000 / NT / XP
Control mode: Synchronization control
Graphics card: DVI graphics card
Edit Card: PCTV cards
5, the main technical parameters 1)-driven devices: LED device-specific driver
2) Drive mode: constant current drive
3) Scan frequency: 480 frames / sec.
4) Refresh rate: 180 frames / sec.
5) Gray / Color: 16 384, can display 16.7M colors
6) White balance brightness: 7000cd/m2
7) Brightness adjustment: adjustable 100 adjustable software
8) video signal: PAL / NTSC
9) video input / output: eight input / eight output
10) control system: DVI card + control card + full-color fiber-optic transmission
11) MTBF: 10000
12) Life: 100,000 hours
13) flatness: any adjacent pixels 0.5mm;
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