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:
Apr. 13, 2021
Filed:
Dec. 27, 2019
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong, CN;
Wei Tan, Guangdong, CN;
Abstract
The present invention discloses a display panel and a display panel manufacturing method. The display panel includes: a substrate; a pixel definition layer including an auxiliary electrode and a pixel electrode layer disposed at an interval; electron transport layer; a cathode layer; organic layer; an OLED light emitting layer; an insulation column disposed on the auxiliary electrode; and a metal layer disposed on a first side of the insulation column; wherein the cathode layer is connected electrically to the auxiliary electrode through the metal layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile