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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.:

US 12454620 B1

PDFFull Text
Date of Patent:
Oct. 28, 2025

Filed:

Jun. 05, 2020

Composition for encapsulation

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

So Young Kim, Daejeon, KR;

Seung Min Lee, Daejeon, KR;

Eun Gu Han, Daejeon, KR;

Se Woo Yang, Daejeon, KR;

Assignee:

LG Chem, Ltd., Seoul, KR;

Attorney:

Bryan Cave Leighton Paisner LLP

Primary Examiner:

Christopher M Polley

Int. Cl.
CPC ...
B32B 3/10 (2006.01); C08J 7/04 (2020.01); C08L 23/22 (2006.01); C09D 4/00 (2006.01); C09D 4/06 (2006.01); C09D 123/22 (2006.01); H10K 50/84 (2023.01); H10K 50/842 (2023.01); H10K 85/10 (2023.01); C08K 3/22 (2006.01); H10K 50/844 (2023.01);
U.S. Cl.
CPC ...
C09D 4/06 (2013.01); C08J 7/0427 (2020.01); C08L 23/22 (2013.01); C09D 4/00 (2013.01); C09D 123/22 (2013.01); H10K 50/8426 (2023.02); H10K 50/846 (2023.02); H10K 85/141 (2023.02); H10K 85/151 (2023.02); C08K 2003/2206 (2013.01); H10K 50/844 (2023.02);
Abstract

The present disclosure relates to a composition for encapsulating an organic electronic element and an organic electronic device comprising the same, and provides an encapsulation composition which can form an encapsulation structure capable of effectively blocking moisture or oxygen introduced from the outside into the organic electronic device, thereby securing the lifespan of the organic electronic device and implementing endurance reliability of the encapsulation structure at high temperature and high humidity, and has high shape retainability, and an organic electronic device comprising the same.

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