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:
Aug. 22, 2017
Filed:
Sep. 01, 2015
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
HyungSeok Park, Uiwang-si, KR;
EunKyung Kim, Uiwang-si, KR;
Hee In Nam, Uiwang-si, KR;
SungIl Moon, Uiwang-si, KR;
Young Sil Lee, Uiwang-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-Si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 1/22 (2006.01); H01L 31/0224 (2006.01);
U.S. Cl.
CPC ...
H01L 31/022425 (2013.01); H01B 1/22 (2013.01); Y02E 10/50 (2013.01);
Abstract
A composition for solar cell electrodes, the composition including silver (Ag) powder; a glass frit; an organic binder; and a solvent, the organic binder including a compound containing a repeat unit represented by Formula 1: wherein Ris Na, K, NH, or PH; Ris a hydrogen atom or a Cto Calkyl group; and n is an integer of 1 to 3,500.