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. 01, 2026
Filed:
Oct. 20, 2025
Wuhan Tianma Microelectronics Co., Ltd., Wuhan, CN;
Wenshuai Zhang, Wuhan, CN;
Wuhan Tianma Microelectronics Co., Ltd., Wuhan, CN;
Abstract
Provided are a gate driver circuit, a display panel, and a display apparatus. In the gate driver circuit, a first driving circuit outputs a first node signal of a first node and a second node signal of a second node, a first output sub-circuit is electrically connected to a second clock signal terminal and a first output terminal, and a second output sub-circuit is electrically connected to a second level signal terminal and the first output terminal configured to provide a first control signal. A third output sub-circuit is electrically connected to a third clock signal terminal and a second output terminal. A fourth output sub-circuit is electrically connected to a first level signal terminal and the second output terminal. At at least one moment, one of the first and second control signals includes a first level signal, and the other one includes a second level signal.