Pixel structure and driving method thereof, organic light emitting display panel and display apparatus
US9972249B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 8, 2016 |
| Grant date | May 15, 2018 |
| Priority date | — |
| Expiry date | Nov 8, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pixel structure, a driving method of the pixel structure, an organic light emitting display panel and a display apparatus. The pixel structure includes N light emitting devices, pixel compensation circuits connected with the light emitting devices in one-to-one correspondence, one potential conversion circuit, and one voltage input control circuit. The pixel compensation circuits are connected to the same potential conversion circuit and the same voltage input control circuit, so that pixel compensation circuits share one potential conversion circuit and one voltage input control circuit, the occupation area of the pixel compensation circuits in pixel regions can be reduced, so that the aperture ratio of each pixel region is improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.