Organic light emitting display device having compensation pixel structure
US10181291B2 · kind B2 · utility
3Cited by
0References
8Claims
0Family size
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Key dates
| Filing date | Jul 3, 2018 |
| Grant date | Jan 15, 2019 |
| Priority date | — |
| Expiry date | Jul 3, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0219
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An organic light-emitting display device having a pixel structure able to significantly improve threshold voltage compensation capability and range by compensating for a loss in a threshold voltage that would occur during operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.