Display apparatus and polarizer thereof
US10481314B2 · kind B2 · utility
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1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2016 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Jul 22, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/12
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display apparatus includes a substrate; a light emitting element on the substrate that is configured to emit visible light; and a polarizer including a polarizing object on the substrate and a supporting film on at least one surface of the polarizing object. The polarizing object is configured to absorb ultraviolet light and visible light having wavelengths shorter than a blue light of the visible light emitted from the light emitting element and is configured to transmit the visible light emitted from the light emitting element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.