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:
Feb. 18, 2020
Filed:
Jul. 17, 2017
Wuhan China Star Optoelectronics Technology Co., Ltd, Wuhan, Hubei, CN;
Zhenzhou Xing, Hubei, CN;
Qingcheng Zuo, Hubei, CN;
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, Hubei, CN;
Abstract
The present disclosure provides a device for reducing power consumption of a liquid crystal display, which includes: a screen area acquisition module for acquiring a first screen area being viewed and a second screen area not being viewed while a viewer watches a screen of the liquid crystal display; and a dynamic backlight control module for performing a dynamic backlight control adjustment on the second screen area. The present disclosure also discloses a method for reducing power consumption of the power consumption reduction device and a liquid crystal display having device. The present disclosure realizes intelligently partitioning dynamic backlight control to the screen of the liquid crystal display and also reduces the power consumption.