Title:
METHOD, COMPUTER READABLE STORAGE MEDIUM, AND DISPLAY DEVICE FOR DISPLAY PANEL MURA COMPENSATION
Document Type and Number:
WIPO Patent Application WO/2019/113791
Kind Code:
A1
Abstract:
A method, a computer readable storage medium, and a display device for display panel Mura compensation are provided. The method for display panel Mura compensation comprises the following steps: (S100) obtaining a relative brightness value of each sub-pixel in a preset grayscale of a display panel, so as to obtain a relative brightness matrix; (S200) obtaining a relative grayscale matrix by means of the relative brightness matrix; (S300) obtaining an amplified grayscale matrix by means of the relative grayscale matrix; (S400) obtaining a compensated grayscale by means of the amplified grayscale matrix; and (S500) compensating the display panel according to the compensated grayscale. The method for display panel Mura compensation allows for more accurate display panel compensation and more efficient computation, such that the method can be applied to various display panels and is more practicable.
Inventors:
ZENG WENHUA (CN)
WU QIANG (CN)
ZHOU JINJIE (CN)
WU QIANG (CN)
ZHOU JINJIE (CN)
Application Number:
PCT/CN2017/115723
Publication Date:
June 20, 2019
Filing Date:
December 12, 2017
Export Citation:
Assignee:
SHENZHEN ROYOLE TECHNOLOGIES CO LTD (CN)
International Classes:
G09G3/36
Foreign References:
| CN101315745A | 2008-12-03 | |||
| CN103680449A | 2014-03-26 | |||
| CN106097954A | 2016-11-09 | |||
| US20100013750A1 | 2010-01-21 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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