THE RESEARCH PROGRESS OF ITO CONDUCTIVE GLASS USED FOR OLED

The resistivity and surface roughness of Indium tin oxide（ITO） films will affect the light-emitting efficiency and lifetime of the organic light-emitting diodes（OLED）.Through the selection of processing parameters and surface modification,it is possible to improve the surface roughness,light transmission,conductivity and work function of ITO films,to improve to the stability,light-emitting efficiency and lifetime of OLED.