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:
Mar. 25, 2025
Filed:
Jul. 01, 2022
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong, CN;
Liangfen Zhang, Guangdong, CN;
Abstract
A display panel and a display device are provided. Each includes a light-emitting device layer including a first conductive layer, an organic layer, and a second conductive layer. The first conductive layer includes a first electrode electrically connected to a pixel driving circuit. The second conductive layer includes a second electrode disposed on a first portion located on the organic layer. The auxiliary structure includes a base, an auxiliary electrode, and an auxiliary portion. A cross-section of the base is trapezoidal in shape. The second electrode exceeds the first portion and is connected to the auxiliary electrode.