Organic light emitting display apparatus and method of manufacturing the same
US8970108B2 · kind B2 · utility
6Cited by
1References
8Claims
0Family size
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Key dates
| Filing date | Nov 9, 2012 |
| Grant date | Mar 3, 2015 |
| Priority date | — |
| Expiry date | Jun 25, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/331
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An organic light emitting display apparatus effectively improves viewing angle characteristics. The organic light emitting display apparatus includes a plurality of sub-pixels configured to emit light of different colors, respectively; a thin film encapsulation layer for sealing the plurality of sub-pixels; and a light scattering layer disposed over the thin film encapsulation layer to scatter light output from the plurality of sub-pixels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.