Organic light emitting display device
AssigneeLG Display Co., Ltd.
InventorsSeungwon YOO, Jaesung Lee
Life of this patent
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Abstract
Disclosed is an organic light emitting display device including a passivation layer, a planarization layer, a cover layer, and a bank layer. The passivation film may cover a first area, in which an organic light emitting diode is disposed, and a second area adjacent to the first area. The planarization layer may be disposed on the passivation film in the first area. The cover layer may be disposed to surround the planarization layer on the passivation film. The bank layer may cover at least an edge of an upper part of the planarization layer, and separate the first area.
Claims20
An organic light emitting display device having first and second areas adjacent to each other, comprising:
- an organic light emitting diode disposed at the first area;
- a passivation layer covering the organic light emitting diode at the first area;
- a planarization layer disposed on the passivation film at the first area;
- a cover layer surrounding the planarization layer;
- and
- a bank layer covering at least an edge of an upper part of the planarization layer and separating the first area from the second area.
An organic light emitting display device having a light emitting area and a light transmitting area adjacent to the light emitting area, comprising:
- an organic light emitting diode disposed at the light emitting area;
- a passivation layer disposed on the organic light emitting diode at the light emitting area;
- a planarization layer disposed only at the first area and disposed on the passivation film;
- and
- a cover layer securing an adhesion between the passivation layer and the planarization layer.
Dependencies are inferred from the claim text.