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:
Aug. 25, 2020
Filed:
Nov. 16, 2017
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, Guangdong, CN;
Abstract
The embodiments of the disclosure provides a method of manufacturing an OLED panel and an OLED panel. The method includes: forming an anode electrode connected to a source electrode of a TFT and a bridge electrode connected to an auxiliary electrode on a TFT substrate; forming a plurality of metal protrusions on the bridge electrode, the surfaces of the metal protrusions having a plurality of corners; sequentially forming an electron transport layer, an electron injection layer and a cathode electrode on the bridge electrode and the metal protrusions; and applying a voltage on the auxiliary electrode or the bridge electrode to burn a portion of the electron transport layer and a portion of the electron injection layer corresponding to the corners of the metal protrusions to connect the cathode electrode and the auxiliary electrode.