Display driving circuit, method for driving the same, and display device
US11069300B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2020 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Mar 12, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0261
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The embodiments of the present disclosure provide a display driving circuit, a method for driving the same, and a display device. The display driving circuit includes: a plurality of pixel driving sub-circuits, wherein each of the plurality of pixel driving sub-circuits is configured to drive a light-emitting device electrically coupled thereto. The plurality of pixel driving sub-circuits are divided into at least one group of pixel driving sub-circuits, each group of pixel driving sub-circuits is electrically coupled to receive the same scanning signal, and comprises at least two rows of pixel driving sub-circuits; and all the pixel driving sub-circuits in each group of pixel driving sub-circuits are electrically coupled to receive respective data signals, so that when any group of pixel driving sub-circuits is active under control of the scanning signal, respective data signals are written into the group of pixel driving sub-circuits simultaneously.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.