Title:
BRIGHTNESS COMPENSATION METHOD AND RELATED PRODUCT
Document Type and Number:
WIPO Patent Application WO/2019/136787
Kind Code:
A1
Abstract:
A brightness compensation method and a related product, which may eliminate uneven display brightness in a first display image that is caused by the attenuation of the light-emitting efficiency of an organic light-emitting diode (OLED) component after leaving the factory. The brightness compensation method comprises: a driving device receiving at least one compensation table sent by a mobile terminal (101); obtaining a target gray scale value of a target pixel point in a first display image displayed by a display, determining a correction value corresponding to the target pixel point according to the at least one compensation table, performing brightness compensation on the target pixel point according to the correction value, and driving the display to display the first display image after brightness compensation (102).
Inventors:
DENG YUFAN (CN)
WU YUAN-CHUN (CN)
LU PO-YEN (CN)
SYU SHENSIAN (CN)
WU YUAN-CHUN (CN)
LU PO-YEN (CN)
SYU SHENSIAN (CN)
Application Number:
PCT/CN2018/075443
Publication Date:
July 18, 2019
Filing Date:
February 06, 2018
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
G09G3/32
Foreign References:
| CN105280157A | 2016-01-27 | |||
| CN106531070A | 2017-03-22 | |||
| CN107248389A | 2017-10-13 | |||
| CN104464626A | 2015-03-25 | |||
| US20040070558A1 | 2004-04-15 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
Download PDF:
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