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:
Feb. 18, 2014
Filed:
Aug. 03, 2012
Kenneth Warren Hang, Cary, NC (US);
Esther Kim, Cary, NC (US);
Brian J Laughlin, Apex, NC (US);
Kurt Richard Mikeska, Hockessin, DE (US);
Ahmet Cengiz Palanduz, Durham, NC (US);
Kenneth Warren Hang, Cary, NC (US);
Esther Kim, Cary, NC (US);
Brian J Laughlin, Apex, NC (US);
Kurt Richard Mikeska, Hockessin, DE (US);
Ahmet Cengiz Palanduz, Durham, NC (US);
E I du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
The present invention provides a thick-film paste for printing the front side of a solar cell device having one or more insulating layers and a method for doing so. The thick-film paste comprises a source of an electrically conductive metal and a lead-vanadium-based oxide dispersed in an organic medium. The invention also provides a semiconductor device comprising an electrode formed from the thick-film paste.