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:
Oct. 01, 2024
Filed:
Feb. 24, 2023
Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd., Wuhan, CN;
Qijun Yao, Wuhan, CN;
Abstract
A pixel driving circuit, a display panel and a driving method therefor, and a display device, related to the display field and aiming to enable the pixel driving circuit to work in different operating modes to adapt to various application scenarios. The pixel driving circuit includes a driving transistor, a gate writing module and a control module. The control module and the gate writing module are connected in series on a function signal transmission path between a function signal terminal and a gate electrode of the driving transistor, and the gate writing module is configured to provide a function signal at the function signal terminal to the gate electrode of the driving transistor. An operating process of the pixel driving circuit includes a stage in which the gate writing module is turned on and the control module is turned off.