Patent ID: 9530826
Filing Date: 2016-12-27
CPC Classification: H01L,Y02E,Y02P

Claim Text:
1. An organic light emitting display device, comprising: a substrate having an outer part and a display part; a driving thin film transistor formed on each of a plurality of pixel regions within the display part of the substrate; a pixel electrode formed on each pixel region of the display part; an organic light emitting unit formed on each pixel region of the display part, the organic light emitting unit configured to emit light; a common electrode formed on the organic light emitting unit to apply a signal to the organic light emitting unit; and a first passivation layer, an organic insulating layer on the first passivation layer and a second passivation layer on the organic insulating layer, and each disposed on the outer part and the display part, wherein the organic insulating layer and at least one of the first passivation layer and the second passivation layer are made of different materials, wherein the first passivation layer and the second passivation layer are absent at an outermost region of the outer part so that the substrate is exposed to an outside of the display device.