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:
Sep. 22, 2020
Filed:
Dec. 28, 2018
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Yilang Sun, Beijing, CN;
Yifang Chu, Beijing, CN;
Tiankuo Shi, Beijing, CN;
Zhihua Ji, Beijing, CN;
Lingyun Shi, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Beijing BOE Optoelectronics Technology Co., Ltd., Beijing, CN;
Abstract
Disclosed are a driving method and driving device of a display device, and a related device. After the backlight signal value of the backlight area is subjected to peak driving, the backlight signal value of each backlight area subjected to peak driving is subjected to backlight diffusion to obtain the backlight signal value of each pixel, and then the output luminance value of each pixel is determined according to the backlight signal value of each pixel and the relationship between the corresponding grayscale value when the backlight module is always on and the peak driving threshold, so as to perform display control.