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US 10,833,287 B2Granted
Flexible display device and manufacturing method thereof
AssigneeKunshan New Flat Panel Display Technology Center Co., Ltd.
InventorsJiawei Li, Weiwei Li, Kun Hu
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Abstract
A flexible display device includes: an organic light emitting layer for emitting light; a cathode electrode layer disposed on the organic light emitting layer; and a cavity region located between a plane where the cathode electrode layer is located and the organic light emitting layer.
Claims14
A flexible display device, comprising:
- an organic light emitting layer for emitting light;
- a cathode electrode layer disposed on the organic light emitting layer;
- and
- a cavity region located between a plane where the cathode electrode layer is located and the organic light emitting layer;
- wherein the cathode electrode layer comprises a protrusion extending to the organic light emitting layer and electrically connected with the organic light emitting layer.
2 more elements
A method of manufacturing a flexible display device, comprising:
- providing a first cathode electrode portion on a surface of an organic light emitting layer;
- and
- providing a second cathode electrode portion, and electrically connecting the second cathode electrode portion with the first cathode electrode portion to form a cavity region located between a plane where the second cathode electrode portion is located and the organic light emitting layer;
- wherein the first cathode electrode portion comprises a first protrusion for electrically connecting with the second cathode electrode portion;
- or the second cathode electrode portion comprises a second protrusion for electrically connecting with the first cathode electrode portion;
- or, the first cathode electrode portion comprises a first protrusion for electrically connecting with the second cathode electrode portion;
- and the second cathode electrode portion comprises a second protrusion for electrically connecting with the first cathode electrode portion.
4 more elements
Dependencies are inferred from the claim text.