Pixel circuit and method of driving the same, display device
US11450270B2 · kind B2 · utility
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1References
20Claims
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Assignee
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Key dates
| Filing date | Jan 25, 2019 |
| Grant date | Sep 20, 2022 |
| Priority date | — |
| Expiry date | Dec 25, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/021
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pixel circuit and a method of driving the same, and a display device. The pixel circuit includes a plurality of pixel compensation circuits, and each pixel compensation circuit can be connected to M light-emitting units located in the same column. Each light-emitting control signal terminal of the M light-emitting control signal terminals included in each light-emitting control signal terminal group may be connected to a pixel compensation circuit group (i.e., K rows of pixels compensation circuits).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.