Organic light-emitting display apparatus
US8890179B2 · kind B2 · utility
4Cited by
1References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 20, 2012 |
| Grant date | Nov 18, 2014 |
| Priority date | — |
| Expiry date | Jul 23, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/875
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An organic light-emitting display apparatus includes an organic light-emitting device including a pixel electrode, an opposite electrode facing the pixel electrode, and an organic light-emitting layer interposed between the pixel electrode and the opposite electrode; a first polarization plate disposed on a surface of the organic light-emitting device, the organic light-emitting device being configured to emit light through the first polarization plate; a second polarization plate facing the first polarization plate; and an optical compensation member between the first polarization plate and the second polarization plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.