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:
Jul. 11, 2000
Filed:
Aug. 19, 1999
Applicant:
Inventors:
Hiroji Tani, Kyoto, JP;
Kazuhito Oshita, Kyoto, JP;
Assignee:
Murata Manufacturing Co., Ltd., Kyoto, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
252512 ; 252514 ; 75255 ; 427 97 ;
Abstract
An electrically conductive paste for use as a conductive material in multi-layered ceramic substrate is formed with an organic vehicle and electrically conductive Cu particles mixed with particles of a refractory metal such as Ni, Pd, W and Mo having a higher melting point than Cu. An electrically conductive film material can be obtained by subjecting such a paste to a firing process in a non-oxidizing atmosphere such as a N.sub.2 atmosphere.