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:
Apr. 14, 2015
Filed:
Dec. 22, 2011
Applicants:
Sang Gon Kim, Seoul, KR;
IN Jae Lee, Seoul, KR;
Soon Gil Kim, Seoul, KR;
Jin Gyeong Park, Seoul, KR;
Sun MI Lee, Seoul, KR;
Kyoung Hoon Chai, Seoul, KR;
Inventors:
Sang Gon Kim, Seoul, KR;
In Jae Lee, Seoul, KR;
Soon Gil Kim, Seoul, KR;
Jin Gyeong Park, Seoul, KR;
Sun Mi Lee, Seoul, KR;
Kyoung Hoon Chai, Seoul, KR;
Assignee:
LG Innotek Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 1/22 (2006.01);
U.S. Cl.
CPC ...
H01B 1/22 (2013.01);
Abstract
A paste composition for a rear electrode of a solar cell according to an embodiment comprises conductive powder including a first powder having a first mean particle diameter, a second powder having a second mean particle diameter larger than the first mean particle diameter, and a third powder having a third mean particle diameter larger than the second mean particle diameter, and an organic vehicle.