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:
May. 30, 2017
Filed:
May. 14, 2013
Applicant:
Hanwha Chemical Corporation, Seoul, KR;
Inventors:
Woo-Won Jung, Gyeonggi-do, KR;
Jae Eock Cho, Seoul, KR;
Hong Gu Lee, Daejeon, KR;
Deoc Hwan Hyun, Daejejon, KR;
Yong Hwa Lee, Daejeon, KR;
Assignee:
Hanwha Chemical Corporation, , KR;
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/0224 (2006.01); H01L 31/0236 (2006.01); H01L 31/18 (2006.01); H01L 31/068 (2012.01); H01L 31/0216 (2014.01);
U.S. Cl.
CPC ...
H01L 31/022458 (2013.01); H01L 31/02167 (2013.01); H01L 31/02168 (2013.01); H01L 31/02363 (2013.01); H01L 31/0682 (2013.01); H01L 31/1804 (2013.01); Y02E 10/547 (2013.01);
Abstract
The present invention relates to an emitter wrap-through solar cell and a method for preparing the same. The solar cell according to the present invention has a structure that may minimize generation of leakage current and minimize energy conversion efficiency measurement error. And, the preparation method of a solar cell according to the present invention may easily confirm the alignment state of the electrode, and thus, provide more improved productivity.