Display control method and display apparatus
US10991321B1 · kind B1 · utility
6Cited by
0References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 2020 |
| Grant date | Apr 27, 2021 |
| Priority date | — |
| Expiry date | May 4, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/0435
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display control method and a display apparatus are provided. The display control method includes receiving a vertical synchronization signal, calculating a refresh rate according to the vertical synchronization signal, comparing the refresh rate with a threshold value to generate a comparison result, and generating a backlight control signal to control of a display panel of the display apparatus according to the comparison result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.