ofiting from the ripe of LED (Light Emitting Diode) m- anufacturing technology and accompanying focus of energy conservation nowadays, a new type form of o- utdoor advertising dynamic display boardgradually e- ntersinto peoples vision. Because “SAGE” dynamic d- isplay board combines the features of painting adverti- sing andLED electronic display screen, it can not only own theadvantage of painting advertising which is ma- inly low cost,but also can display animated pictures.