Method for adjusting wide view angle, display panel and computer readable storage medium
US11558577B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 9, 2021 |
| Grant date | Jan 17, 2023 |
| Priority date | — |
| Expiry date | Sep 30, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The application discloses a method for adjusting a wide viewing angle, including: obtaining gray scale values of two pixels located in a same column and two adjacent rows; obtaining a view angle value of a wide view angle, and determining a target difference value according to the view angle value; and reducing a gray scale value of one of the two pixels and/or increasing a gray scale value of another one of the two pixels according to the target difference value, to perform wide view angle adjustment of a picture to be displayed, wherein a difference value between the gray scale values of the two pixels after the wide view angle adjustment is greater than or equal to the target difference value. The application also discloses a display panel and a computer readable storage medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.