Patent ID: 9000427
Filing Date: 2015-04-07
Classification: H01L

Abstract:
1. An organic light emitting display device, comprising: a substrate; a display unit on the substrate; and an encapsulation layer on the display unit, wherein the encapsulation layer comprises a plurality of inorganic layers and a plurality of organic layers, the plurality of inorganic layers and the plurality of organic layers being alternately located, and the plurality of organic layers being at a region where the plurality of inorganic layers is located, wherein the plurality of inorganic layers covers the display unit and is sequentially on the substrate, and areas of each of the inorganic layers are increased in a direction away from the display unit, and wherein an edge of the encapsulation layer comprises the plurality of inorganic layers sequentially on the substrate, and in the plurality of inorganic layers, an upper inorganic layer covers an end of a lower inorganic layer.