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. 26, 2007
Filed:
Jan. 09, 2006
Masahiro Kimura, Yasu, JP;
Masahiro Kimura, Yasu, JP;
Murata Manufacturing Co., Ltd., Kyoto, JP;
Abstract
A method of forming a ceramic structure includes disposing substrate-forming ceramic green sheets having conductors, internal conductors, and via conductors so as to sandwich connecting member-forming ceramic green sheets having via conductors, followed by lamination and bonding thereof by pressure application, with the conductors being formed using a conductive paste primarily composed of a powdered metal, so that a ceramic laminate composed of ceramic molded bodies laminated to each other is formed. The ceramic laminate is fired at a temperature at which the substrate-forming ceramic green sheets are sintered and the connecting member-forming ceramic green sheets are not sintered and at a temperature not more than the melting point of the metal, and subsequently, the connecting member-forming ceramic green sheets are removed from the fired composite laminate, thereby forming a ceramic structure.