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:
Nov. 03, 2020
Filed:
Feb. 03, 2020
Applicant:
Dupont Electronics, Inc., Wilmington, DE (US);
Inventors:
Hee Hyun Lee, Wilmington, DE (US);
Viacheslav V Diev, Wilmington, DE (US);
Eric Maurice Smith, Hockessin, DE (US);
Kalyan Venkata Chalapathi Rapolu, Sunnyvale, CA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 1/22 (2006.01); C09D 7/60 (2018.01); C08L 83/04 (2006.01); C03C 8/18 (2006.01); C03C 8/10 (2006.01); C08G 77/04 (2006.01); C09D 5/24 (2006.01); H01L 31/0224 (2006.01); H01L 31/18 (2006.01); C03C 3/07 (2006.01); C08K 3/08 (2006.01);
U.S. Cl.
CPC ...
H01B 1/22 (2013.01); C03C 8/10 (2013.01); C03C 8/18 (2013.01); C08G 77/04 (2013.01); C08L 83/04 (2013.01); C09D 5/24 (2013.01); C09D 7/60 (2018.01); H01L 31/022425 (2013.01); H01L 31/18 (2013.01); C03C 3/07 (2013.01); C08K 2003/0806 (2013.01);
Abstract
The present invention provides a thick-film paste composition for printing the front side of a solar cell device having one or more insulating layers. The thick-film paste comprises an electrically conductive metal and an oxide composition dispersed in an organic medium that includes an organopolysiloxane and a fluorine-containing degradation agent.