Display apparatus and method of driving the same
US11721292B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 20, 2021 |
| Grant date | Aug 8, 2023 |
| Priority date | — |
| Expiry date | Mar 20, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display apparatus includes a display panel, a driving controller, and a data driver. The display panel is configured to display an image based on input image data. The driving controller is configured to determine whether the input image data include a display quality deteriorating pattern. The driving controller is configured to determine a first compensation value for compensating a first area disposed at a first side of a main area of the display quality deteriorating pattern and a second compensation value for compensating a second area disposed at a second side of the main area opposite to the first side of the main area, according to a position of the main area. The data driver is configured to apply a data voltage to the display panel using the first compensation value and the second compensation value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.