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:
Jul. 14, 2026
Filed:
Apr. 18, 2025
Xiamen Tianma Display Technology Co., Ltd., Xiamen, CN;
Xiamen Tianma Display Technology Co., Ltd., Xiamen, CN;
Abstract
Provided are a display panel and a display device. The display panel includes a driver circuit. The driver circuit includes N-stage cascaded shift register units. In the same shift register unit, the initial control module is configured to at least receive an input signal and a first clock signal and control a signal of a first initial node and a signal of a second initial node. The stage transmission output module is configured to at least receive the signal of the first initial node, the signal of the second initial node, a first level signal, and a second level signal and control a stage transmission signal. The driving control module is configured to at least receive the signal of the first initial node, the signal of the second initial node, and a driving control signal and control a signal of a first driving node.