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:
Jul. 13, 2021
Filed:
Aug. 17, 2020
Hefei Boe Display Technology Co., Ltd., Anhui, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Ke Dai, Beijing, CN;
Yunyun Liang, Beijing, CN;
Liugang Zhou, Beijing, CN;
Zhenlin Qu, Beijing, CN;
Liu He, Beijing, CN;
Qing Li, Beijing, CN;
Jun Wang, Beijing, CN;
Yu Quan, Beijing, CN;
Xiaofeng Yin, Beijing, CN;
Liwei Zhou, Beijing, CN;
Lin Zhang, Beijing, CN;
Tao Li, Beijing, CN;
Yulong Xiong, Beijing, CN;
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD., Hefei, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
The present disclosure provides a driving circuit and driving method for a liquid crystal display panel, and a display device. The driving circuit includes: a signal collector, configured to collect a backlight control signal; and a timing control chip, configured to determine whether a BLU is in the bright state time period or in the dark state time period, and retrieve a first gate control signal from a memory chip and output the first gate control signal to a gate driving circuit, when determining that the BLU is in the bright state time period, or retrieve a second gate control signal from the memory chip and output the second gate control signal to the gate driving circuit, when determining that the BLU is in the dark state time period.