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:
May. 15, 2018
Filed:
Nov. 24, 2017
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Longqiang Shi, Guangdong, CN;
Yifan Wang, Guangdong, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Abstract
A method for manufacturing an OLED display device that includes pixel areas is provided. A first and a second substrates are provided. TFTs are arranged on the first substrate. A passivation layer is formed on the TFTs such that the passivation layer includes a concave area formed in a surface thereof to expose a part of a drain of each of the TFTs. A transparent anode is formed on the second substrate. Partition walls are arranged on the transparent anode to defined therebetween transmission holes respectively corresponding to the pixel areas. An organic layer is formed on the transparent anode and located in the transmission holes. A metal cathode is formed on the organic layer and the partition walls such that the metal cathode is receivable into the concave area and electrically engageable with the exposed part of the drain of each of the TFTs.