Transparent organic light emitting display apparatus and method of manufacturing the same
US11322698B2 · kind B2 · utility
1Cited by
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20Claims
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Key dates
| Filing date | Sep 17, 2019 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Nov 7, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
Abstract
A transparent organic light emitting display apparatus and a method of manufacturing the same are discussed. The transparent organic light emitting display apparatus can comprise an emission area, a transmission area disposed adjacent to the emission area and configured to pass external light therethrough, and an undercut area formed in the transmission area, wherein the undercut area is filled by an encapsulation layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.