LED full-color indoor screen is the smallest display units composed by trichromatic colors: red, green, blue. It has the same working principles with computer monitors. It can show various colors constituted by trichromatic colors: red, green and blue, and can display colorful static images. Each full-color luminous module contains red green and blue LED tubes. Points of Screen are corresponding with points of computers. It Supports VGA display modes, and can receive television programs, VCD or DVD, Live programs. Having shown excellent effects and high reliability and system stability, it is widely used in the places of airports, railway stations, ports, hotels, shopping malls, stadiums for information displaying, advertising and AV Video displaying.