Description

Main technical parameterfor P7.*2 full color display number technology item technical parameter 1 display mode: full color lattice, well radiation coherence, no mosaic phenomena 2 pixel composition: Adopt high luminance LED wavelength as follow: G(pure green) **0ï¿&frac*2;1(nm) B(pure blue) **0ï¿&frac*2;1(nm) R(red) **5ï¿&frac*2;1(nm) 3 pixel rules and density: pixel spacing:7.*2mm, density:****0/㎡ 4 effectual display area: full color:1.*3㎡ 5 module dimension: ***0mm ï¿&frac*2; **0mm 6 viewing angle: horizontal **0ï¿&frac*2;, vertical **0ï¿&frac*2; no distortion 7 Driving Mode constant current 8 video grayness grade: each **6 grayness grade for red, pure green, pure blue 9 display color: red, green and blue form **6 ï¿&frac*2; **6 ï¿&frac*2; **6=*******6 color. have the technology of revising the asymmetry caused by LED disperse. *0 maximal luminance: the maximal luminance of the display screen is ≧***0cd/㎡, insure the words visible indoor, the color of screen and the screen brightness are symmetrical