Driving method of display panel and display device
By obtaining the current temperature of the display panel and calculating the current overdrive lookup table, the problem of poor color inversion in dynamic images of LCD and OLED displays caused by temperature changes is solved, improving display quality and optimizing storage and retrieval efficiency.
CN117242510BActive Publication Date: 2026-07-21BOE TECHNOLOGY GROUP CO LTD +1
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BOE TECHNOLOGY GROUP CO LTD
- Filing Date
- 2022-04-15
- Publication Date
- 2026-07-21
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Figure CN117242510B_ABST
Abstract
The display panel driving method and the display device provided by the embodiments of the present disclosure include: obtaining a current temperature of a display panel; calculating a current overdrive lookup table corresponding to the current temperature according to the current temperature and an initial overdrive lookup table corresponding to a preset temperature; wherein the initial overdrive lookup table includes a plurality of different first gray scale values, a plurality of different second gray scale values, and an initial gray scale value corresponding to any first gray scale value and any second gray scale value; the current overdrive lookup table includes a plurality of different first gray scale values, a plurality of different second gray scale values, and a current gray scale value corresponding to any first gray scale value and any second gray scale value; and driving a sub-pixel in the display panel to charge a corresponding data voltage according to the current overdrive lookup table.
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