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:
Dec. 07, 2021
Filed:
Jul. 09, 2020
Applicant:
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Inventor:
Dong Zhai, Beijing, CN;
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/10 (2006.01); G09G 3/20 (2006.01); H04N 1/60 (2006.01); H04N 9/64 (2006.01); H04N 9/73 (2006.01);
U.S. Cl.
CPC ...
G09G 5/10 (2013.01); G09G 2320/0247 (2013.01); G09G 2320/0626 (2013.01); G09G 2360/145 (2013.01);
Abstract
A screen brightness adjustment method includes: determining a direction of brightness adjustment based on a screen brightness adjustment instruction, and controlling a brightness level of a screen and a grayscale parameter of an image displayed on the screen based on the direction of brightness adjustment, such that brightness of the screen is adjusted to target brightness desired by the screen brightness adjustment instruction.