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:
Dec. 04, 2012
Filed:
Aug. 24, 2009
Applicants:
Kiyohiko Takemoto, Matsumoto, JP;
Miharu Kanaya, Azumino, JP;
Inventors:
Kiyohiko Takemoto, Matsumoto, JP;
Miharu Kanaya, Azumino, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/09 (2006.01); B05D 5/12 (2006.01); H01B 1/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A composite metallic particle made by coating a surface of a base material sheet with a composite metallic thin film layer that contains at least one of a resin layer and a wax layer and at least one of a metal layer and a metal compound layer and stepfor removing the composite metallic thin film layer from the sheet. The resultant composite metallic particles and conductive ink can be used in a conductive substrate producing apparatus, formed into a pattern on the conductive substrate by screen printing, an ink jet method, or some other liquid-based process.