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:
Mar. 21, 2017
Filed:
Sep. 04, 2014
Boe Technology Group Co., Ltd., Beijing, CN;
Kailiang Zhang, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
Disclosed are liquid crystal display control method and system, and a display device. The liquid crystal display control method comprises: performing a decoding operation on input video signals to obtain data corresponding to respective pixels of a display panel; dividing the display panel into a plurality of display regions so that each display region corresponds to one or more light sources of a backlight source and a symmetric center of the one or more light sources is positioned such that an orthographic projection thereof on the display panel is coincided with a center of the corresponding display region; calculating a control signal for controlling display of each display region based on the data corresponding to pixels in the display region; redividing each display region into a plurality of subregions based on a light distribution in the display region and regulating the control signal for controlling the display of each subregion based on data corresponding to pixels in the subregion; and controlling the display panel and the backlight source based on the regulated control signals.