Title:
DISPLAY PANEL CONTROL METHOD AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/252259
Kind Code:
A1
Abstract:
A display panel control method and a display device. The method comprises: first obtaining at least one binding point gray-scale value (S1); determining, according to each binding point gray-scale value, an initial state control parameter, an initial state brightness parameter, and a reference brightness parameter of an area to be adjusted (S2); and when the ratio of the initial state brightness parameter to the reference brightness parameter is not within a preset range, determining a relative compensation brightness parameter of the binding point gray-scale value according to the initial state control parameter, the initial state brightness parameter, and the reference brightness parameter of the binding point gray-scale value (S4). The control method and the display device can solve the problem of vertical crosstalk in the display panel.
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Inventors:
LIN QIQI (CN)
HUANG YU (CN)
HUANG YU (CN)
Application Number:
PCT/CN2021/098969
Publication Date:
December 08, 2022
Filing Date:
June 08, 2021
Export Citation:
Assignee:
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G09G5/10; G09G3/36
Domestic Patent References:
| WO2021066383A1 | 2021-04-08 |
Foreign References:
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Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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