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. 25, 2023
Filed:
Feb. 26, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jiyoung Lee, Daejeon, KR;
Doowhan Choi, Daejeon, KR;
Bogyu Lim, Daejeon, KR;
Ji Hoon Kim, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 85/10 (2023.01); C08G 61/12 (2006.01); H10K 30/30 (2023.01);
U.S. Cl.
CPC ...
H10K 85/113 (2023.02); C08G 61/126 (2013.01); H10K 85/151 (2023.02); C08G 2261/12 (2013.01); C08G 2261/146 (2013.01); C08G 2261/149 (2013.01); C08G 2261/1412 (2013.01); C08G 2261/1424 (2013.01); C08G 2261/312 (2013.01); C08G 2261/3223 (2013.01); C08G 2261/3243 (2013.01); C08G 2261/514 (2013.01); C08G 2261/592 (2013.01); C08G 2261/64 (2013.01); C08G 2261/91 (2013.01); H10K 30/30 (2023.02);
Abstract
The present specification relates to a polymer including a first unit of Chemical Formula 1; a second unit of Chemical Formula 2; and a third unit of Chemical Formula 3 or 4, and an organic solar cell including the same.