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:
Oct. 21, 2014
Filed:
May. 22, 2012
Applicants:
Soo-ghang Ihn, Hwaseong-si, KR;
Yeong Suk Choi, Suwon-si, KR;
Sungyoung Yun, Suwon-si, KR;
Younhee Lim, Seoul, KR;
Bulliard Xavier, Suwon-si, KR;
Inventors:
Soo-Ghang Ihn, Hwaseong-si, KR;
Yeong Suk Choi, Suwon-si, KR;
Sungyoung Yun, Suwon-si, KR;
Younhee Lim, Seoul, KR;
Bulliard Xavier, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 75/00 (2006.01); H01B 1/12 (2006.01); C09B 69/10 (2006.01); H01L 51/00 (2006.01); C08G 61/12 (2006.01); B82Y 10/00 (2011.01); H01L 51/42 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0036 (2013.01); H01B 1/127 (2013.01); C09B 69/109 (2013.01); C08G 2261/91 (2013.01); Y02E 10/549 (2013.01); C08G 2261/146 (2013.01); H01L 51/4253 (2013.01); C08G 2261/414 (2013.01); C08G 2261/1426 (2013.01); C08G 2261/3243 (2013.01); H01L 51/0043 (2013.01); C08G 61/126 (2013.01); B82Y 10/00 (2013.01); H01L 51/0047 (2013.01);
Abstract
An electron donating polymer including moiety A represented by Chemical Formula 1, and a solar cell including the electron donating polymer are provided. In Chemical Formula 1, Xis a functional group including at least two ester residual groups and a substituted or unsubstituted divalent aliphatic organic group linking the ester residual groups, and