The reason why LED widespread attention and rapid development, is that it itself has the advantage inseparable. To sum up these advantages are: high brightness, low voltage, low power consumption, large-scale, long life, impact resistance and stable performance. LED is extremely broad prospects for the development of LED display when the sun is moving higher brightness, higher weather resistance, higher luminous density, higher luminous uniformity when the sun LED display production, reliability, full color direction. LED displays are widely used in sports stadiums, business applications, banking, securities, postal services, terminals, shopping malls, railway stations, postal services, telecommunications, office, monitoring, advertising, schools, restaurants, hotels, entertainment, and other various outdoor venues in Dangyang LED display Wholesale, 2013 Russia Universiade UNILUMIN Umesh25 buildings using screen real-time broadcast picture smooth and delicate. White is red, green and blue mixed together according to the brightness of proportion, when the green light brightness of 69% when the male LED display Supply, 21% brightness of red, blue brightness of 10%, the blending eye posterity feel is pure white. But chromaticity coordinates of red, green and blue LED due process and other reasons can not achieve all chromatographic results, which control the primary colors, including a deviation of brightness of colors are white light, called color. 13. When the former color matching for full-color LED display, in order to achieve optimum brightness and lowest cost, you should try to choose the three primary colors luminous intensity of roughly 3: 6: 1 ratio of LED devices composed of pixels. 14. White balance require three primary colors in the same tone gray value of the composite remains as a pure white. When the male LED display pictures | 金锐光 electricity (certified) | Dangyang LED display provided by the Science and Technology Co., Ltd. Yichang 金锐光. Yichang Jinrui Guang Technology Co., Ltd. (www.ycjrgd.com/) Hubei Yichang, electronic, electrical project co-leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In Jinrui Guang power leadership with the staff warmly welcome all inquiries negotiations to create a better future Jinrui Guang electricity.