Patent ID: 8680513
Filing Date: 2014-03-25
Classification: H01L

Abstract:
1. An organic light emitting diode display comprising: a substrate; pixel electrodes disposed on a surface of the substrate; a pixel defining layer disposed on the substrate, having openings to expose the pixel electrodes; spacers disposed on the pixel defining layer, which are shaped to disperse reflected ambient light; a sealing member disposed on the spacers, facing the substrate; organic emission layers disposed on the pixel electrodes; a common electrode disposed on the organic emission layers; and a capping layer disposed on the common electrode to disperse reflected ambient light, wherein the spacers maintain a gap between the substrate and the sealing member by holding the capping layer against the sealing member, and wherein the sealing member contacts the capping layer at regions where the capping layer is between the sealing member and the spacers in a direction substantially perpendicular to the surface of the substrate.