Method and apparatus for processing brightness of display screen
US11527219B2 · kind B2 · utility
0Cited by
2References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 22, 2021 |
| Grant date | Dec 13, 2022 |
| Priority date | — |
| Expiry date | Dec 22, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Examples of the present disclosure provide a method and an apparatus for processing a brightness of a display screen, and an electronic device. The method includes: obtaining a subject object of an image based on image information of the image; obtaining a first contrast of the subject object and a first gray level of the image; and adjusting a brightness of a display screen displaying the image based on the first contrast and the first gray level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.