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:
Dec. 09, 2025
Filed:
Mar. 15, 2024
Wuhan Tianma Micro-electronics Co., Ltd., Wuhan, CN;
Wuhan Tianma Micro-electronics Co., Ltd. Shanghai Branch, Shanghai, CN;
Zhuan Gao, Wuhan, CN;
Xinzhao Liu, Wuhan, CN;
Wuhan Tianma Micro-Electronics Co., Ltd., Wuhan, CN;
Wuhan Tianma Micro-Electronics Co., Ltd. Shanghai Branch, Shanghai, CN;
Abstract
A display panel and a display device are provided. The display panel includes a display region and a frame region surrounding the display region. The display panel also includes a frame adhesive located in the frame region, a padding metal located in the frame region, a cathode signal line located at a side of the frame adhesive adjacent to the display region, a cathode located in the display region, the cathode is electrically connected to the cathode signal line, and at least one connecting part electrically connected to the padding metal and electrically connected to the cathode signal line. Along a direction perpendicular to a plane where the display panel is located, the padding metal at least partially overlaps the frame adhesive.