Shandong white LED advertising display full color 1993, then in Linyi full color LED display, Shandong Japan Nichia Corporation (Nichia Chemical) work Shuji Nakamura (Shuji Naka LED LED mura) Linyi LED display invention based on the wide gap semiconductor materials gallium nitride (GaN) and indium gallium nitride (InGaN) Linyi color screen has a commercial value of the blue LED, Linyi monochrome screen this type of LED in the late 1990s are widely used full color display manufacturers. Theoretically blue LED combined with the original red LED and green LED can produce white light car display, but the white LED is rarely made out of this. (2) airport, bus station, Shandong led display dynamic information display. Linyi LED display Civil Aviation Airport Construction requirements for very clear information display, Shandong color screen LED display is the product of choice for flight information display systems, airport, Shandong full color Shanghai Pudong International Airport, Haikou Meilan Airport and Zhuhai Airport, Xiamen Gaoqi Airport, Shenzhen Huangtian Airport, the new airport in Guangzhou Linyi color screen and the dozens of new and expanded domestic airports are equipped with LED display products.  (3) port, station passenger information display guide. The LED display as the main information systems and broadcasting systems, Shandong full color display manufacturers train the hair reveals the system, Shandong full color price ticketing and information systems constitute the passenger hub of automation systems, the Beijing Railway Station, Beijing West Railway Station, Nam Cheong Station, Shandong Full Color Dalian Port and other domestic important railway stations and ports have been installed products and systems to provide domestic manufacturers. Advertising displays, Yasuhiro photovoltaic (online consultation), Zibo display by Linyi Wang Tai Electronics Co., Linyi Wang Tai Electronics Co., Ltd. (www.ledzkd.com) (www.ledzkd.com) is a leader in Linyi, a display device, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. In Hong Thai Optical leadership with the staff warmly welcome all inquiries negotiations to create the Thai macro photoelectric a better future.