Although gray factors in determining the number of colors, but it does not mean unlimited bigger the better. Because first of the human eye's resolution is limited Furthermore digit increase system processing will involve changes in the system of video processing, storage, transmission, scanning and other aspects of Enshi led display production, costs soar, the price decreased. In general civil or commercial-grade products can be used 8 system Jianli led display, broadcast products can be used 10 systems. Gradation nonlinear transformation means in accordance with the gradation data arithmetic empirical data or some non-linear relationship between the conversion and then supplied to the monitor display. Because LED is a linear device Enshi led display design, and non-linear display characteristics of different traditional monitors. In order to make possible consistent with the traditional LED display data source without loss of gray level led display, LED display usually in the system-level gray-scale data will be non-linear transformation, the transformed data will increase the number of bits (to ensure that no loss of gradation data). Some domestic control system supplier so-called gray 4096 or 16384 gray or higher mean after all the nonlinear transformation gray space. 4096 is the adoption of eight sources to the 12 space technology nonlinear transformation, 16384 is the use of 8-16 non-linear transformation technology. From 8 sources as nonlinear transformation, the converted space is definitely bigger than the eight source. Generally at least 10. As gray as this parameter is not bigger is better, generally 12 can do enough transformed. Enshi led display screen design _led _ 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!