Display driving method, display driver chip and liquid crystal display device
US12039953B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2023 |
| Grant date | Jul 16, 2024 |
| Priority date | — |
| Expiry date | Apr 28, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0252
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses a display driving method, a display driver chip and a liquid crystal display device. The display driving method includes: within a display duration of a first bit-plane data, controlling the display device to display the first bit-plane data; when a loading duration of a single bit-plane data is longer than the display duration of the first bit-plane data, after completing the display of the first bit-plane data, controlling a pixel liquid crystal layer corresponding to the first bit-plane data in the display device to return to a target state, and completing loading of a second bit-plane data while maintaining the pixel liquid crystal layer corresponding to the first bit-plane data in the target state. Based on the above method, the cost of data driving can be effectively reduced, and the display effect of the liquid crystal display device can be improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.