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. 22, 2023
Filed:
Aug. 04, 2020
Applicant:
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Inventor:
Bo Hai, Shenzhen, CN;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3607 (2013.01); G09G 2300/0452 (2013.01); G09G 2320/0626 (2013.01); G09G 2320/0666 (2013.01); G09G 2320/0673 (2013.01); G09G 2320/0693 (2013.01); G09G 2330/12 (2013.01); G09G 2360/16 (2013.01);
Abstract
The disclosure provides a white balance adjusting method, device, and electronic equipment. The method includes obtaining a first image parameter of a panel under test; obtaining a white balance compensation factor of the panel under test; using a gamma value of the panel under test as a first threshold value to obtain a first target luminance of the panel under test; obtaining a second target luminance of the panel under test; and obtaining grayscale voltages corresponding to sub-pixels of the panel under test based on the second target luminance of the panel under test.