(1)Construction Description
Each pixel contain  1 red 1 pure green 1 pure blue  total 3 pcs LED
Pitch 37.5mm , resolution  712 dots
(2)Professional analysis
1.Color matching analysis In order to make the color matching reach the best white balance effect,the color matching rate of different color brightness is set as R : G : B = 3 : 6 : 1
(3)Pixel Parameter
1.Pixel pitch PH37.5 mm
2.Pixel configuration 1R 1PG 1PB 
(4)Tube Chip Parameter
1.Red tube chip 620-625nm 400-600mcd easter-O1
2.Pure green tube chip 520-525nm 1,100-1,600mcd 
3.Pure blue tube chip 465-470nm 300-600mcd 
For this project: Taiwan famous brand HUGA leds will be selected for the display.
(5)Screen Body Technical Parameter
1.Screen body area 4.2m*3m=12.6sqm
2.Module Real pixels: 8dots(L)×8dots(H)
Total: 2×2 = 4 modules each cabinet(total:35cabinets)
3.Cabinet Pixels:16dots×16dots = 256dots
Size: 600mm×600mm
Weight: about 6.5kgs each cabinet (in aluminum)    
4.Display brightness 1,600 CD
5.Brightness adjustment 256 grade automatic, 8 grade manual
6.Drive Mode Static latching, constant current
7.View Angle 110°(left and right view angle), 55°(vertical)
8.View Distance 20-250 meters
9.Grey Scale 16,384 grades
10.Display Colors 16M
11.Frame rate ≥60 Hz
12.Refresh rate ≥360HZ(Guarantee the picture will not tingle when the pick up camera is kinescoping)
13.Control Mode To be synchronized with computer monitor
14.Data Transmission Synchronous through DVI port
15.Screen Lifespan 100,000 hours
16.Blind Spot Rate ≤0.0002
17.Operating Voltage AC 220V ±10%, or 110V±10%, 50~60HZ
18.Screen Body Power Consumption Max: 150w. Average: 75w
19.Color Temperature 6,500K±500
20.Screen body weight 19 KG
21.Control Distance Less than 120 meters: CAT.5 network cable(without relay), or optical fiber transmission for 500M-10,000M distance.
22.System Working Environment Temperature -20+60
23.System Working environment humidity 10%_95%RH
24.Waterproof IP65
25.System Operating Platform WINDOWS(WIN98\WIN2000\ WIN XP)friendly interface, Keep the interface for the secondary development