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:
Jun. 17, 2025
Filed:
Sep. 13, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Shaojing Wu, Wuhan, CN;
Abstract
A display panel and a display device are provided in the present application. The display panel includes a substrate, a pixel drive circuit layer, a first flat layer, a first conductive layer, a second flat layer, a first electrode, a metal contact layer, a light-emitting layer, and a second electrode. The present application designs a gap provided between an edge of the metal contact layer located in a non-display area and an edge of the second flat layer, whereby water vapor within the second flat layer can be released outwardly in a longitudinal direction, reducing an occurrence probability of a red border line.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile