Patent ID: 9520452
Filing Date: 2016-12-13
CPC Classification: H01L

Claim Text:
1. An organic light-emitting display apparatus comprising: a substrate; an insulating layer disposed on the substrate and comprising a first recess and a second recess having an inclined surface; a first organic light-emitting diode (OLED) disposed on the first recess and comprising a first pixel electrode, a first organic emissive layer, and a first opposite electrode, wherein the first organic emissive layer generates light of a first color having a first wavelength range; a second OLED disposed on the second recess and comprising a second pixel electrode, a second organic emissive layer, and a second opposite electrode, wherein the second organic emissive layer generates light of a second color having a second wavelength range; a first pixel defined layer disposed between the first pixel electrode and the first opposite electrode and defining a first emissive region; and a second pixel defined layer disposed between the second pixel electrode and the second opposite electrode and defining a second emissive region, wherein at least a portion of the first pixel defined layer is a first color filter selected to transmit only the light of the first color having the first wavelength range generated by the first organic emissive layer, wherein at least a portion of the second pixel defined layer is a second color filter selected to transmit only the light of the second color having the second wavelength range generated by the second organic emissive layer, wherein the first color is different than the second color.