Piezoelectric composite device, method of manufacturing...

Details Piezoelectric composite device, method of manufacturing... Piezoelectric composite device, method of manufacturing...

2006-12-07

2008-11-04

SanMartin, J. (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C310S317000, C310S338000

Reexamination Certificate

active

07446456

ABSTRACT:
A piezoelectric composite device including: a feeding electrode; a common electrode; a signal detecting electrode; a first piezoelectric element joined between the feeding electrode and the common electrode; and a second piezoelectric element joined between the common electrode and the signal detecting electrode; a predetermined voltage being supplied between the feeding electrode and the common electrode; and a force detection signal based on an external force being extracted from the detecting electrode.

REFERENCES:
patent: 3233466 (1966-02-01), Shaw, Jr.
patent: 4546658 (1985-10-01), Rocha et al.
patent: 6229247 (2001-05-01), Bishop
patent: 6720712 (2004-04-01), Scott et al.
patent: 7113177 (2006-09-01), Franzen
patent: 2003/0102774 (2003-06-01), Carazo et al.
patent: 06-043998 (1994-02-01), None
patent: 2001-202195 (2001-07-01), None
patent: 2003-173724 (2003-06-01), None
patent: 2004-094389 (2004-03-01), None

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