Piezoelectric resonator and electronic component provided...

Details Piezoelectric resonator and electronic component provided... Piezoelectric resonator and electronic component provided...

2006-12-12

2006-12-12

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C310S328000, C333S187000

Reexamination Certificate

active

07148604

ABSTRACT:
A piezoelectric resonator according to an embodiment of the present invention has a first transducer connected to a first signal terminal, and a second transducer connected to a second signal terminal. The first transducer and the second transducer are stacked in a predetermined direction. At least one of the first transducer and the second transducer has a first piezoelectric film sandwiched between a pair of electrode films on both sides, and a second piezoelectric film comprised of a film type different from that of the first piezoelectric film and sandwiched between a pair of electrode films on both sides.

REFERENCES:
patent: 6841922 (2005-01-01), Aigner et al.
patent: 6842088 (2005-01-01), Yamada et al.
patent: 6933807 (2005-08-01), Marksteiner et al.
patent: 2001/0017504 (2001-08-01), Aigner et al.
patent: 2002/0089393 (2002-07-01), Tikka et al.
patent: 2002/0109564 (2002-08-01), Tsai et al.
patent: 2004/0150293 (2004-08-01), Unterberger
patent: 2004/0212458 (2004-10-01), Lee
patent: 2004/0227591 (2004-11-01), Aigner et al.
patent: 2005/0134406 (2005-06-01), Inoue
patent: A 05-167388 (1993-07-01), None
patent: A 2003-022074 (2003-01-01), None

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