The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 30, 2022
Filed:
May. 13, 2020
Applicant:
Huizhou China Star Optoelectronics Technology Co., Ltd., Huizhou, CN;
Inventor:
Yun Zhang, Guangdong, CN;
Assignee:
HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO, LTD., Huizhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
G09G 3/2007 (2013.01); G09G 2300/0842 (2013.01); G09G 2320/0626 (2013.01); G09G 2320/0673 (2013.01);
Abstract
The present invention provides a determining method of a gamma value and a device thereof, and a display terminal. The method includes obtaining a plurality of target gray scales from a gray scale range of a display panel; determining a local gamma value of each of the target gray scales of the plurality of the target gray scales; determining an approximate gamma value of the display panel according to the local gamma value of the plurality of the target gray scales; and determining a gamma value of the display panel according to the approximate gamma value.