Display device and method of compensating for an image of the display device
US12367808B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2023 |
| Grant date | Jul 22, 2025 |
| Priority date | — |
| Expiry date | Apr 13, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device includes: a display panel including a data line, a sensing line, and a pixel electrically connected to the data line and the sensing line; a data driver including a sensing part, and for applying a data voltage to the data line, wherein the sensing part is for receiving a signal of the sensing line and to output sensing data; a temperature sensor sensing a current temperature; and a timing controller for selecting a correction lookup table for the current temperature from among correction lookup tables for temperatures, correcting an output deviation of the sensing part based on the correction lookup table for the current temperature, and compensating for input image data based on the sensing data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.