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. 14, 2021
Filed:
Jul. 23, 2020
Wuhan China Star Optoelectronics Technology Co., Ltd., Hubei, CN;
Jian Tao, Hubei, CN;
Abstract
A display pane, a gate driving method and a display device are provided. The display panel comprises a pixel driving circuit in a display area and a gate driving circuit in a non-display area. The gate driving circuit is electrically connected to a first voltage end and a second voltage end. The first voltage end is configured to turn off a driving transistor of the pixel driving circuit electrically connected to an output end of the gate driving circuit. The second voltage end is configured to turn off an output transistor of the gate driving circuit to suppress the gate voltage shift of the driving transistor in the pixel driving circuit such that the reliability of the driving transistor and the fault tolerance of the display panel could be raised.