Method for driving a display panel, display driving device and electronic device
US11018199B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 6, 2020 |
| Grant date | May 25, 2021 |
| Priority date | — |
| Expiry date | Jan 6, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2354/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided are a method for driving a display panel, a display driving device and an electronic device. The method includes: acquiring any one frame of picture to de displayed; dividing the any one frame of picture to be displayed into a first partition picture, a second partition picture and a third partition picture; displaying the first partition picture in the first display region, displaying the second partition picture in the second display region, and displaying the third partition picture in the third display region; where in a same frame of picture to be displayed, a density A1 of sub-pixels for displaying the first partition picture, a density A2 of sub-pixels for displaying the second partition picture and a density A3 of sub-pixels for displaying the third partition picture satisfy that A1<A2≤A3; and where sub-pixels in the second display region include first sub-pixels and second sub-pixels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.