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:
Oct. 29, 2019
Filed:
Mar. 19, 2018
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Kyoungsoo Lee, Seoul, KR;
Sangwook Park, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/20 (2006.01); H01L 31/0376 (2006.01); H01L 31/18 (2006.01); H01L 31/0224 (2006.01); H01L 31/0747 (2012.01);
U.S. Cl.
CPC ...
H01L 31/208 (2013.01); H01L 31/022425 (2013.01); H01L 31/0376 (2013.01); H01L 31/03767 (2013.01); H01L 31/0747 (2013.01); H01L 31/1884 (2013.01); H01L 31/202 (2013.01); H01L 31/204 (2013.01); Y02E 10/50 (2013.01); Y02P 70/521 (2015.11);
Abstract
A method of manufacturing a solar cell includes forming a photoelectric converter including an amorphous semiconductor layer, forming an electrode connected to the photoelectric converter, and performing a post-treatment by providing light to the photoelectric converter and the electrode, wherein, in the performing of the post-treatment, a plasma lighting system (PLS) is used as a light source, and a processing temperature is within a range from about 100° C. to about 300° C.