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:
Feb. 23, 2021
Filed:
Aug. 18, 2020
Tcl China Star Optoelectronics Technology Co., Ltd., Guangdong, CN;
Jiajia Qian, Shenzhen, CN;
TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Guangdong, CN;
Abstract
The present invention provides a package method of an OLED element and an OLED package structure. In the package method of the OLED element, according to the present invention, by manufacturing a circle of the retaining wall at the periphery of the OLED element, and then forming the laminated film covering the OLED element in the region surrounded by the retaining wall, and the laminated film comprises the few first barrier layers and the few buffer layers which are alternately stacking, and ultimately, forming the second barrier layer which completely covers the buffer layer and the top of the retaining wall on the outermost buffer layer of the laminated film, the OLED package structure of extremely strong sealing can be obtained. In the package method, a protective shield of extremely strong sealing for the OLED element is formed with the retaining wall and the outermost second barrier layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile