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:
Nov. 12, 2019
Filed:
Oct. 31, 2017
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Dongguan, CN;
Shengjun Gou, Dongguan, CN;
Yongpeng Yi, Dongguan, CN;
Xiaori Yuan, Dongguan, CN;
Zhiyong Zheng, Dongguan, CN;
Gaoting Gan, Dongguan, CN;
Hai Yang, Dongguan, CN;
Deliang Peng, Dongguan, CN;
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan, Guangdong, CN;
Abstract
A method and an apparatus for adjusting a backlight brightness of a screen, and a mobile terminal are provided. At least one of a display frame characteristic of the screen, a user behavior characteristic, a camera status and a scene characteristic of the screen is obtained when a backlight control function is enabled. A target backlight control level is determined according to the at least one of the display frame characteristic of the screen, the user behavior characteristic, the camera status and the scene characteristic of the screen. The backlight brightness of the screen is adjusted dynamically based on the target backlight control level.