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. 25, 2021
Filed:
Mar. 07, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Woojoong Kang, Seoul, KR;
Jangho Kim, Seoul, KR;
Dongju Kang, Seoul, KR;
Minseok Choi, Seoul, KR;
Kwangkyu Song, Seoul, KR;
Yihwan Jung, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 3/00 (2006.01); H01L 31/0216 (2014.01); H01L 31/02 (2006.01); H01L 31/05 (2014.01); H01L 31/18 (2006.01); B23K 3/08 (2006.01);
U.S. Cl.
CPC ...
H01L 31/02167 (2013.01); B23K 3/00 (2013.01); B23K 3/082 (2013.01); H01L 31/02013 (2013.01); H01L 31/0504 (2013.01); H01L 31/0512 (2013.01); H01L 31/188 (2013.01);
Abstract
A flux coating device for a solar cell panel, can include a flux bath configured to receive flux and having an inlet and an outlet, in which the inlet and the outlet of the flux bath are configured to pass an interconnector below a surface of the flux, and the interconnector can include a wiring material including: a rounded portion or a circular cross-section, a core layer, and a solder layer formed on a surface of the core layer.