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:
Oct. 05, 2021
Filed:
Mar. 20, 2019
Applicants:
Fuzhou Boe Optoelectronics Technology Co., Ltd., Fujian, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Inventor:
Chengjun Liu, Beijing, CN;
Assignees:
FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Fujian, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 51/00 (2006.01); H01L 51/56 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
H01L 51/5253 (2013.01); H01L 51/0034 (2013.01); H01L 51/529 (2013.01); H01L 51/5259 (2013.01); H01L 51/56 (2013.01); B82Y 30/00 (2013.01);
Abstract
The present disclosure provides an OLED device, including a substrate, a light-emitting unit arranged on the substrate, and an encapsulation structure arranged on a surface of the light-emitting unit distal to the substrate, the encapsulation structure includes a deoxygenation layer made of an active metal, used to react with oxygen, the active metal is a metal with an activity of reacting with oxygen being between those of aluminum and copper.