Patent ID: 7638940

Claim:
An organic electro-luminescence display (OLED), comprising: a substrate; a plurality of organic electro-luminescence devices, disposed over the substrate, wherein the organic electro-luminescence devices comprise a plurality of first light organic electro-luminescence devices, a plurality of second light organic electro-luminescence devices, and a plurality of third light organic electro-luminescence devices; a first protective film, exclusively covering the first light organic electro-luminescence devices; a second protective film, exclusively covering the second light organic electro-luminescence devices; and a third protective film, exclusively covering the third light organic electro-luminescence devices, wherein the first protective film, the second protective film, and the third protective film have different structures to optimize light penetration rates of the first light organic electro-luminescence devices, the second light organic electro-luminescence devices and the third light organic electro-luminescence devices, respectively, and the first protective film, the second protective film, and the third protective film have different thicknesses.