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. 15, 2023
Filed:
Mar. 13, 2018
Applicant:
Shangrao Jinko Solar Technology Development Co., Ltd, Jiangxi Province, CN;
Inventors:
Hyunho Lee, Seoul, KR;
Jinsung Kim, Seoul, KR;
Assignee:
Shangrao Jinko solar Technology Development Co., LTD, Jiangxi Province, CN;
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/0224 (2006.01); H01L 31/05 (2014.01); H01L 31/02 (2006.01); H01L 31/0216 (2014.01);
U.S. Cl.
CPC ...
H01L 31/022425 (2013.01); H01L 31/0201 (2013.01); H01L 31/02167 (2013.01); H01L 31/0504 (2013.01); H01L 31/0508 (2013.01); Y02E 10/50 (2013.01);
Abstract
A solar cell includes a semiconductor substrate, an emitter formed on a first surface of the semiconductor substrate, a back surface field formed on a second surface of the semiconductor substrate, a first electrode connected to the emitter, a second electrode connected to the back surface field, and a second pad electrode connected to the second electrode, wherein the second electrode and the second pad electrode are spaced apart from each other in the first direction so as to form a spacer therebetween.