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. 30, 2009
Filed:
Dec. 19, 2006
Applicants:
Shige Kadotani, Chita-gun, JP;
Akio Iwase, Nishio, JP;
Teruaki Yamaguchi, Anjo, JP;
Inventors:
Assignee:
Denso Corporation, Kariya, Aichi-Pref, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/047 (2006.01);
U.S. Cl.
CPC ...
Abstract
A laminate-type piezoelectric element has a ceramic laminated body obtained by alternately laminating piezoelectric layers made of a piezoelectric material and inner electrode layers having electrical conductivity. Outer electrodes are joined to side surfaces of the ceramic laminated body via an electrically conductive adhesive. The electrically conductive adhesive has buried therein mesh bodies obtained by forming a mesh by using a nonmetallic material. The mesh bodies are desirably constituted by using any one of a resin, ceramic, carbon or glass.