Display device supporting variable frame mode, and method of operating display device
US11138952B2 · kind B2 · utility
1Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2019 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Mar 11, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/0435
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device supports a variable frame mode where each frame includes a variable blank period. The display device includes a display panel including a plurality of pixels, a backlight unit configured to generate light, a panel driver configured to drive the display panel, a backlight controller configured to drive the backlight unit, and a blank counter configured to count a time of the variable blank period. The backlight controller controls the backlight unit to increase an intensity of the light generated by the backlight unit as the counted time of the variable blank period increases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.