Brightness adjustment method of display panel and brightness adjustment device of display panel
US11626086B1 · kind B1 · utility
2Cited by
0References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 26, 2022 |
| Grant date | Apr 11, 2023 |
| Priority date | — |
| Expiry date | Jul 26, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0673
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for adjusting brightness of a display panel and a device for adjusting brightness of a display panel are provided. The display panel includes a plurality of sub-pixels, and the method includes adjusting data voltages of at least two sub-pixels of the plurality of sub-pixels to be different when performing a zero grayscale display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.