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:
Nov. 15, 2022
Filed:
Feb. 28, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Esder Kang, Daejeon, KR;
Jaesoon Bae, Daejeon, KR;
Jaechol Lee, Daejeon, KR;
Jinseck Kim, Daejeon, KR;
Hwakyung Kim, Daejeon, KR;
Kwanghyun Kim, Daejeon, KR;
Byungjae Kim, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); C08F 212/14 (2006.01); C08F 212/32 (2006.01); C09D 5/24 (2006.01); C09D 125/18 (2006.01); C09K 11/06 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
C08F 212/26 (2020.02); C08F 212/32 (2013.01); C09D 5/24 (2013.01); C09D 125/18 (2013.01); C09K 11/06 (2013.01); H01L 51/0035 (2013.01); H01L 51/0043 (2013.01); C09K 2211/1466 (2013.01); H01L 51/5012 (2013.01); H01L 51/5016 (2013.01); H01L 51/5056 (2013.01); H01L 51/5088 (2013.01);
Abstract
The present specification relates to a polymer including: a first unit represented by Formula 1; and a second unit represented by Formula 2, a coating composition including the same, and an organic light emitting device formed by using the same.