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:
Apr. 29, 2025
Filed:
Jul. 16, 2021
Tcl China Star Optoelectronics Technology Co., Ltd., Guangdong, CN;
Wenfang Li, Guangdong, CN;
TCL China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Abstract
A display device and a driving method thereof are provided. Driving current intervals from small to large are input to a plurality of horizontal display areas from being close to a source driver to far away from the source driver to realize a driving ability from small to large for the plurality of horizontal display areas. This solves a problem of gradual decrease in brightness caused by gradually increasing capacitive resistance loads of the plurality of horizontal display areas from being close to the source driver to far away from the source driver, so as to reduce brightness difference between the plurality of horizontal display areas. Therefore, the brightness of each horizontal display area is basically the same, and a display panel is prevented from displaying unevenness.