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. 27, 2026
Filed:
Aug. 25, 2021
Wuhan Tianma Microelectronics Co., Ltd., Wuhan, CN;
Lida Li, Wuhan, CN;
Yangzhao MA, Wuhan, CN;
WUHAN TIANMA MICROELECTRONICS CO., LTD., Wuhan, CN;
Abstract
Provided are a display panel and a display device. The display penal includes pixel circuits, light-emitting devices, first reset signal lines, second reset signal lines, and auxiliary signal lines. Each pixel circuit includes a driving transistor, a first reset transistor, and a second reset transistor. The first reset transistor includes a first electrode electrically connected to one of the first reset signal lines, and a second electrode electrically connected to a control terminal of the second reset transistor. The second reset transistor includes a first electrode electrically connected to one of the second reset signal lines, and a second electrode electrically connected to a first electrode of one of the light-emitting devices. The auxiliary signal line intersects with and is electrically connected to the first reset signal line or the second reset signal line.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile