Patent ID: 9601717
Date: 2017-03-21
CPC Classifications: H01L

Claim:
1. An organic light-emitting display (OLED) device comprising: a pixel area defined by a plurality of pixels on a flexible substrate; a non-pixel area around the pixel area; a gate driver in the non-pixel area; a structure in the non-pixel area configured to surround the pixel area; a first encapsulation layer covering the plurality of pixels, the gate driver and the structure; and cover layer covering the pixel area, wherein the structure comprises a plurality of walls, wherein a wall disposed closer to the inside among the plurality of walls is configured to be lower than a wall disposed closer to the outside among the plurality of walls, wherein the wall disposed closer to the inside is at least one layer and is made of the same material as a material of at least one of a bank, a spacer, a planarizing layer and an interlayer insulating film disposed in the plurality of pixels, and wherein the wall disposed closer to the outside is a multilayer and is made of the same materials as materials of at least two of the bank, the spacer, the planarizing layer and the interlayer insulating film disposed in the plurality of pixels.