logo

For the Inventor, By the Inventor

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 11239437 B1

PDFFull Text
Date of Patent:
Feb. 01, 2022

Filed:

Apr. 13, 2018

Photoactive layer and organic solar cell including same

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:

Myers Bigel, P.A.

Primary Examiner:

Lindsey A Bernier

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.

Find Patent Forward Citations

Jang, Songrim. (2022). Photoactive layer and organic solar cell including same (U.S. Patent No. 11239437). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11239437

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…