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:
Jun. 15, 2010
Filed:
Jan. 30, 2008
Robert Prunchak, East Windsor, NJ (US);
Robert Prunchak, East Windsor, NJ (US);
BASF SE, Ludwigshafen, DE;
Abstract
Glass frits, conductive inks and articles having conductive inks applied thereto are described. According to one or more embodiments, glass frits with no intentionally added lead comprise TeOand one or more of BiO, SiOand combinations thereof. One embodiment of the glass frit includes BO, and can further include ZnO, AlOand/or combinations thereof. One embodiment provides for conductive inks which include a glass frit with no intentionally added lead and comprising TeOand one or more of BiO, SiOand combinations thereof. Another embodiment includes articles with substrates such as semiconductors or glass sheets, having conductive inks disposed thereto, wherein the conductive ink includes glass frits having no intentionally added lead.