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:
Jul. 21, 2020
Filed:
Nov. 09, 2015
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Dong Suk Kim, Uiwang-si, KR;
JuHee Kim, Uiwang-si, KR;
Min Su Park, Uiwang-si, KR;
Young Ki Park, Uiwang-si, KR;
Sang Hyun Yang, Uiwang-si, KR;
Seok Hyun Jung, Uiwang-si, KR;
Assignee:
SAMSUNG SDI CO., LTD., Yongin-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 1/20 (2006.01); H01B 1/22 (2006.01); H01L 31/0224 (2006.01);
U.S. Cl.
CPC ...
H01B 1/20 (2013.01); H01B 1/22 (2013.01); H01L 31/022425 (2013.01);
Abstract
A paste for solar cell electrodes includes a conductive powder, a glass frit, and an organic vehicle. The glass frit includes bismuth (Bi), tellurium (Te), and antimony (Sb), and has a mole ratio of bismuth (Bi) to tellurium (Te) of about 1:1 to about 1:30.