Luminance compensation method and device, readable storage medium, and display device
US12380846B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 26, 2022 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | May 26, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a luminance compensation method and device therefor, a readable storage medium, and a display device, in the present disclosure, the luminance values of all the subpixels are obtained, and then the luminance value of the subpixel with the most serious aging degree among all the subpixels, that is, the minimum luminance value is obtained. Then, the minimum luminance value is compared with the standard luminance value to obtain the compensated luminance value, and then the compensated luminance value is used to drive all the subpixels, so that the uniformity of the luminance of the display device is improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.