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:
Aug. 12, 2025
Filed:
Dec. 30, 2023
Tcl China Star Optoelectronics Technology Co., Ltd., Guangdong, CN;
Shuming Chang, Guangdong, CN;
Zhifu Li, Guangdong, CN;
Yu Wu, Guangdong, CN;
Tao He, Guangdong, CN;
Yating Wen, Guangdong, CN;
Weisheng Zheng, Guangdong, CN;
Yuning Zhang, Guangdong, CN;
Qian Wang, Guangdong, CN;
Shijie Deng, Guangdong, CN;
Zhaoming Liang, Guangdong, CN;
Fan Chen, Guangdong, CN;
TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
A display panel driving method and a display device are provided. The display panel driving method includes: receiving a refresh rate switching instruction, where the refresh rate switching instruction is configured to control a display panel to switch from a first refresh rate to a second refresh rate; causing an input first video signal with a first image resolution and a first frame rate to be generated into a second video signal with a second image resolution and a second frame rate according to the refresh rate switching instruction; and outputting a scan driving signal corresponding to the second refresh rate and the second video signal to a plurality of pixels of the display panel.