ORGANIC LIGHT EMITTING DISPLAY DEVICE

摘要

An organic light emitting display device, and more particularly, to an organic light emitting display device that reduces (or prevents) penetration of moisture into ends of inorganic layers and a lifting phenomenon between inorganic layers, by increasing areas of a plurality of inorganic layers included in a thin film encapsulation layer in sequence.

主权项

1. An organic light emitting display device comprising:
a substrate; a display area on the substrate; and an encapsulation layer disposed on the display area and comprising a plurality of inorganic layers and a plurality of organic layers, wherein the plurality of inorganic layers and the plurality of organic layers are alternately laminated, the inorganic layer comprises at least first to third inorganic layers,
the organic layer comprises at least first and second organic layers,the first inorganic layer is disposed on the display area,the first organic layer is disposed on the first inorganic layer,the second inorganic layer is disposed on the first organic layer and covers end portions of the first inorganic layer,the second organic layer is disposed on the second inorganic layer, andthe third inorganic layer is disposed on the second organic layer and the second inorganic layer.