Display driving circuit, display device including the same, and method of operating the display driving circuit
US11138937B2 · kind B2 · utility
3Cited by
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15Claims
0Family size
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Key dates
| Filing date | Mar 25, 2020 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Mar 25, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2354/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display driving circuit for driving a display panel includes a control logic that adjusts brightness of a first partial area by adjusting pixel data values included in partial image data to be displayed on the first partial area of the display panel based on received brightness control information, and a data driver that generates image signals by digital-analog conversion of pixel data values provided from the control logic, the data driver providing the image signals to the display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.