Piezoelectric vibration component

Details Piezoelectric vibration component Piezoelectric vibration component

1990-11-30

1992-06-02

Budd, Mark O.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

310358, 310366, 310340, H01L 4108

Patent

active

051189801

ABSTRACT:
A piezoelectric vibration component of an energy trapped type operable in a thickness slip vibration mode includes a piezoelectric substrate having front and back faces and rectangular configuration with long and short sides. The piezoelectric substrate is polarized in a direction approximately parallel to the short side of the piezoelectric substrate. Vibrating electrode members are deposited on the front and back faces of the piezoelectric substrate.

REFERENCES:
patent: 3593219 (1971-07-01), Tsuchiya
patent: 4356421 (1982-10-01), Shimizu et al.

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