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:
Dec. 25, 2018
Filed:
May. 16, 2017
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Xiaoxing Zhang, Shenzhen, CN;
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., Shenzhen, Guangdong, CN;
Abstract
The invention provides an OLED panel manufacturing method and OLED panel. The method comprises: forming first () and second () pixel electrodes inside each pixel unit (); depositing an insulation film by an atomic layer deposition method, and patternizing to form a pixel electrode isolation insulation layer (); the pixel electrode isolation insulation layer having a longitudinal portion () filling between the first () and second () pixel electrodes, and a latitudinal portion () having both ends covering respectively a part of the first pixel electrode () closer to the second pixel electrode () and a part of the second pixel electrode () closer to the first pixel electrode (); forming a pixel isolation layer (), and printing LOED elements (); the invention can increase OLED panel resolution without changing printing accuracy so that the first () and second () pixel electrodes are completely insulated.