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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 9944802 B1

PDFFull Text
Date of Patent:
Apr. 17, 2018

Filed:

Jun. 27, 2014

Composition for forming solar cell electrode and electrode produced from same

Applicant:

Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;

Inventors:

Sang Hee Park, Uiwang-si, KR;

Hyun Jin Koo, Uiwang-si, KR;

Tae Joon Kim, Uiwang-si, KR;

Hun Gyu Song, Uiwang-si, KR;

Assignee:

SAMSUNG SDI CO., LTD., Yongin-si, Gyeonggi-Do, KR;

Attorney:

Lee & Morse, P.C.

Primary Examiner:

Katie L Hammer

Int. Cl.
CPC ...
C09D 5/24 (2006.01); C03C 8/18 (2006.01); C09D 1/00 (2006.01); C09D 7/12 (2006.01); H01L 31/0224 (2006.01);
U.S. Cl.
CPC ...
C09D 5/24 (2013.01); C03C 8/18 (2013.01); C09D 1/00 (2013.01); C09D 7/1216 (2013.01); H01L 31/022425 (2013.01); Y02E 10/50 (2013.01);
Abstract

The present invention relates to a composition for forming a solar cell electrode, comprising: silver (Ag) powder; a glass frit comprising silver (Ag) and tellurium (Te) elements; and an organic vehicle, wherein the glass frit has a mole ratio of 1:01 to 1:25 of Ag to Te. The solar cell electrode produced from the composition has excellent fill factor and conversion efficiency as contact resistance (Rc) and series resistance (Rs) are minimized.

Find Patent Forward Citations

Park, Sang. (2018). Composition for forming solar cell electrode and electrode produced from same (U.S. Patent No. 9944802). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9944802

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

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