Patent ID: 9548342
Date: 2017-01-17
CPC Classifications: H01L

Claim:
1. A display apparatus comprising: a substrate including a first sub-pixel area, a second sub-pixel area, a third sub-pixel area; an thin film transistor (TFT) on the substrate; a first electrode in each sub-pixel area and electrically connected to the TFT; an organic light emitting layer over the first electrode; a second electrode over the organic light emitting layer; and a first pixel defined layer disposed between the TFT and the first electrode, wherein the first electrode is disposed over the first pixel defined layer such that i) a part of the first electrode and the organic light emitting layer are disposed within an opening defined in the first pixel defined layer and ii) a peripheral part of the first electrode is disposed over an inclined surface of the first pixel defined layer surrounding the opening.