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:
Jul. 11, 2023
Filed:
Dec. 18, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Kyung Yul Bae, Daejeon, KR;
Hyun Jee Yoo, Daejeon, KR;
Jung Woo Lee, Daejeon, KR;
Se Woo Yang, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/844 (2023.01); H10K 71/00 (2023.01); B32B 15/08 (2006.01); B32B 27/38 (2006.01); H10K 50/842 (2023.01); H10K 102/10 (2023.01);
U.S. Cl.
CPC ...
H10K 50/844 (2023.02); B32B 15/08 (2013.01); B32B 27/38 (2013.01); H10K 50/8426 (2023.02); H10K 71/00 (2023.02); H10K 2102/102 (2023.02); H10K 2102/103 (2023.02);
Abstract
The present application provides an encapsulation film comprising an encapsulation layer, a metal layer, and a protective layer. The encapsulation film provides a structure capable of blocking moisture or oxygen introduced into an organic electronic device from the outside, minimizes the appearance change of the film due to excellent handling properties and processability, and prevents physical and chemical damage during encapsulation process.