领导的签名

LEDs Average brightness Center wavelength Manufacture Pure Red 500mcd 625-630nm Taiwan Pure green 1600mcd 520-525nm Taiwan/cree/silan Pure blue 380mcd 465-470nm Taiwan/cree/silan Module Items Parameter Pixel composing 2R1PG1B Resolution of module 16*16 Size of module 192mm*192mm Unit cabinet Items Parameter Pitch 12mm Lighting color 2R1PG1B Primary color PR+PG+PB Density 6944dots/m2 Size of unit cabinet W960*H960*D180mm Resolution 80(X)*80(Y)=6400dots Thickness of cabinets 180mm(Air plug) Technical parameter of LED display Items Parameter Average brightness >6500cd/sqm The best viewing angle 120°in horizontal, >60°in vertical The best viewing distance 10-150m Display mode synchronism Driving mode Constant Brightness adjustment Adjusted 64 level by hand or automatic Video single(on-line) Standard computer and all Scanning way Static scan Showing color 256*256*256=16777216 Refresh frequency >600HZ Showing speed >150frame/sec. Video input form Video, S-com, Data Telecommunication way Internet cable Telecommunication distance Network cable<120m(no repeater) Pixel out-of-control rate <1/10,000 Continuous working time >48hs Life span 100,000hs Control system Control system Linsn full color control system Broadcasting software Linsn DVI DVI card Showing mode(on-line) VGA synchronism Power Supply Power Supply 5V40A Voltage 110V/220V±10% Consumption Max. consumption 1600w/sqm Average consumption 800w/sqm Working circumstance Temperature of working circumstance -25°C-+60°C Humidity of working circumstance 10%-95%RH