Organic light-emitting display panel and manufacturing method thereof
US11398616B2 · kind B2 · utility
1Cited by
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10Claims
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Key dates
| Filing date | Nov 22, 2019 |
| Grant date | Jul 26, 2022 |
| Priority date | — |
| Expiry date | Apr 15, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8731
Abstract
An organic light-emitting display panel and a manufacturing method thereof are provided. A thin-film encapsulation layer in the organic light-emitting panel extends to cover a wall surface of the functional structure layer facing to a light-transmitting hole, and comprehensively protects the functional structure layer and the light-emitting layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.