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:
Feb. 01, 2022
Filed:
Apr. 13, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Songrim Jang, Daejeon, KR;
Kyungkon Kim, Seoul, KR;
Jinseck Kim, Daejeon, KR;
Doowhan Choi, Daejeon, KR;
Bogyu Lim, Daejeon, KR;
Kyuwan Cho, Seoul, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/42 (2006.01); C08G 61/12 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/424 (2013.01); C08G 61/126 (2013.01); H01L 51/0036 (2013.01); H01L 51/4253 (2013.01); H01L 51/4273 (2013.01); C08G 2261/3223 (2013.01); C08G 2261/3241 (2013.01); C08G 2261/3246 (2013.01);
Abstract
The present specification provides a photoactive layer including: an electron donor; and an electron acceptor, in which the electron donor includes: a single molecular material; and a polymer material, a content of the electron donor is higher than a content of the electron acceptor, and in the electron donor, a content of the single molecular material is higher than a content of the polymer material, and an organic solar cell including the same.