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:
May. 08, 2018
Filed:
Aug. 26, 2013
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Mi-Kyoung Kim, Daejeon, KR;
Jae-Hyun Yoo, Daejeon, KR;
Joon-Hyung Kim, Daejeon, KR;
Jie-Hyun Seong, Daejeon, KR;
Hang-Ken Lee, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/44 (2006.01); C09D 11/10 (2014.01); C09D 11/38 (2014.01); C09D 11/52 (2014.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/441 (2013.01); C09D 11/10 (2013.01); C09D 11/38 (2013.01); C09D 11/52 (2013.01); H01L 51/442 (2013.01); H01L 51/0005 (2013.01); H01L 51/0007 (2013.01); H01L 51/0037 (2013.01); Y02E 10/549 (2013.01);
Abstract
Provided are a conductive polymer ink composition including a) a water-based dispersion including a conductive polymer, b) a conductivity enhancer, c) a solvent, and d) a fluorine-based surfactant and a surfactant having a hydrophile-lipophile balance (HLB) of 12 or above, and an organic solar cell including the same.