LED electronic screen media is divided into graphic display media and video display media, which are composed of LED matrix blocks. The graphic display media can display Chinese characters, English texts and graphics synchronously with the computer; the video display media is controlled by a microcomputer, and the images and images are displayed together, and various information is played in real-time, synchronous and clear information dissemination mode, and the second display can also be displayed. Dimensions, 3D animation, video, TV, VCD shows and live live. LED electronic screen media display color is bright, three-dimensional, strong as oil painting, moving like a movie, widely used in finance, taxation, industry and commerce, post and telecommunications, sports, advertising, factories and mines, transportation, education systems, stations, terminals, airports , shopping malls, hospitals, hotels, banks, securities markets, construction markets, auction houses, industrial enterprise management and other public places.