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. 15, 2022
Filed:
Apr. 29, 2021
Chongqing Hkc Optoelectronics Technology Co., Ltd., Chongqing, CN;
Hkc Corporation Limited, Shenzhen, CN;
CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD., Chongqing, CN;
HKC CORPORATION LIMITED, Shenzhen, CN;
Abstract
The present application discloses a driving method and a driver chip for a display panel, and a display device, where the driving method includes steps of: acquiring a refresh rate of a first data information; performing local dimming on the first data information to generate a first backlight driving information and a first data driving information; and adjusting the first backlight driving information and the first data driving information according to the refresh rate to generate a second backlight driving information and a second data driving information, respectively.