Piezoelectric resonator element, piezoelectric resonator,...

Details Piezoelectric resonator element, piezoelectric resonator,... Piezoelectric resonator element, piezoelectric resonator,...

2007-11-27

2007-11-27

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

Reexamination Certificate

active

11048936

ABSTRACT:
Aspects of the invention provide piezoelectric resonator element having a plurality of grooves for suppressing propagation of the thickness shear vibration from the center portion to the outer peripheral portion of the main surface being placed in enclosure-like shapes surrounding the center portion of at least one of the main surfaces.

REFERENCES:
patent: 5091671 (1992-02-01), Yoshida
patent: 5159301 (1992-10-01), Kaida et al.
patent: 5648746 (1997-07-01), Kaida
patent: 6518688 (2003-02-01), Sasaki
patent: 7012355 (2006-03-01), Oda et al.
patent: U 59-108330 (1984-07-01), None
patent: U 59-183025 (1984-12-01), None
patent: A 08-228121 (1996-09-01), None
patent: A 09-093076 (1997-04-01), None
patent: A 2001-257558 (2001-09-01), None
patent: A 2003-046366 (2003-02-01), None

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