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. 19, 2022
Filed:
Apr. 02, 2014
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Jaewon Chang, Seoul, KR;
Kyungjin Shim, Seoul, KR;
Hyunjung Park, Seoul, KR;
Junghoon Choi, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/0216 (2014.01); H01L 31/0747 (2012.01); H01L 31/18 (2006.01); C23C 16/24 (2006.01); H01L 21/48 (2006.01);
U.S. Cl.
CPC ...
H01L 31/02167 (2013.01); H01L 31/0747 (2013.01); H01L 31/186 (2013.01); H01L 31/1864 (2013.01); H01L 31/1868 (2013.01); C23C 16/24 (2013.01); H01L 21/4867 (2013.01); Y02E 10/50 (2013.01);
Abstract
Discussed is a solar cell including a semiconductor substrate, a first tunneling layer entirely formed over a surface of the semiconductor substrate, a first conductive type area disposed on the surface of the semiconductor substrate, and an electrode including a first electrode connected to the first conductive type area.