Display apparatus
US11063245B2 · kind B2 · utility
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29Claims
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Assignee
Inventors
Key dates
| Filing date | Dec 12, 2019 |
| Grant date | Jul 13, 2021 |
| Priority date | — |
| Expiry date | Feb 25, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3023
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A display apparatus can include a substrate having a light emitting area, a light emitting device disposed at the light emitting area on the substrate, at least one light exiting area disposed in the light emitting area, a light blocking layer disposed at the light emitting area and overlapping the at least one light exiting area, and a light guide part disposed at the light emitting area and configured to guide light generated in the light emitting device to the at least one light exiting area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.