Monochrome display means only one color of light-emitting materials LED display design, mostly single red, green and yellow are also available (for example, the funeral home) in some special occasions. Dual color LED display by the red and green LED lights composition, 256 gray two-color display can display 65,536 colors (color screen can display red, green, yellow 3 colors). Full-color LED display by the red, green and blue LED lights composition, white balance and can display 16,777 LED display manufacturers, 216 colors. Runaway number of pixels than the total number of full-screen pixel LED display, which we call "the whole screen pixels out of control rate." Moreover, to avoid runaway pixels concentrated in a single area, we put forward the "region pixels runaway rate", which is in the region of 100 × 100 pixels, runaway total number of pixels with a pixel area (ie 10000) ratio. The index for "LED display general specification" SJ / T11141-2003 of "runaway pixels were discrete distribution" requirements were quantified, convenient and intuitive. LED display design, LED display, 金锐光 electricity provided by the Science and Technology Co., Ltd. Yichang 金锐光. Yichang 金锐光 Technology Co., Ltd. (www.ycjrgd.com/) strong, credible, in Yichang, Hubei electronic, electrical and other industries cooperation projects accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinrui Guang electricity and you hand into the brilliant, for a better future!