OLED application

OLED display module technology has a self-luminous display module characteristics, using a very thin coating of organic materials and glass substrates, when a current is passed, these organic materials will be light, and OLED display viewing angle, and can save energy, from 2003 began this display device in the MP3 player has been applied. OLED organic light-emitting material used, the one with dye and pigment material is a small molecule device system, and the other places conjugated polymer is a polymer material, the device system.