(4) Shandong full color stadium information display. LED display has replaced the traditional bulb and CRT display screen take the word of Mt Linyi full color National Stadium Bird's Nest, Water Cube, the Shanghai Sports Center, Shandong LED display Dalian many other national stadium major sports venues have adopted the LED display as the primary means of information display.  (5) road traffic information Linyi color screen display. Intelligent Transportation Systems (ITS), and Linyi door first full color in the fields of urban transport, highways, etc., Shandong outdoor full color LED display as variable information boards, speed limit signs, etc., substitute similar foreign products, Shandong indoor full color It has been widely used.  (6) Linyi LED display dispatch center information display. Power dispatch, vehicle dynamic tracking, vehicle height adjustment and management, has gradually Jiangsu full color high-density LED display. 1. LED display since the 20th century, the mid-1980s, Shandong monochrome and full-color multicolor displays have come out, Linyi LED display screen or animated text initially screen the early 1990s Mt take the word display, Shandong LED Development of Mt display computer technology and integrated circuit technology take the word display, LED display makes video technology can be achieved, television images directly on the screen, take the word of Mt display, indoor full color especially the mid-1990s, blue and green high brightness LED successfully developed and put into production quickly, Linyi color screen makes outdoor screen applications greatly expanded in the area ranging from 100-300m. Shandong full color LED display factories are in stadiums, squares, streets and even the venue, shopping malls have been widely used. Color display, Yasuhiro photovoltaic (online consultation), Mt display by Linyi Wang Tai Electronics Co., Ltd. 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.