Title:
DISPLAY COMPENSATION METHOD AND DEVICE, AND DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2022/217710
Kind Code:
A1
Abstract:
The present application provides a display compensation method and device, and a display panel. The display panel comprises a plurality of pixel units, and each pixel unit comprises a plurality of sub-pixels. The display compensation method comprises: obtaining original gray-scale values of sub-pictures of a picture to be processed that correspond to the pixel units; determining the sub-picture of which the original gray-scale value is less than or equal to a gray-scale threshold as a target sub-picture; and displaying the target sub-picture by means of each sub-pixel in the corresponding target pixel unit, the gray-scale value of each sub-pixel in the target pixel unit being equal to that of the target sub-picture.
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Inventors:
ZHANG YONGLEI (CN)
Application Number:
PCT/CN2021/097095
Publication Date:
October 20, 2022
Filing Date:
May 31, 2021
Export Citation:
Assignee:
HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO LTD (CN)
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G09G3/36
Foreign References:
| CN107731149A | 2018-02-23 | |||
| CN108133692A | 2018-06-08 | |||
| CN109461419A | 2019-03-12 | |||
| CN109493800A | 2019-03-19 | |||
| CN112180630A | 2021-01-05 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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