Piezoelectric scanning device

Details Piezoelectric scanning device Piezoelectric scanning device

1985-10-11

1987-03-17

Budd, Mark O.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

H01L 4108

Patent

active

046510460

ABSTRACT:
A piezoelectric scanning device comprises X-direction and Y-direction piezoelectric drive sections coupled to mutually perpendicular Z-direction piezoelectric clamping members. The selective application of voltages to the piezoelectric elements included in the X-direction and Y-direction drive sections and the Z-direction clamping members enables movement of the scanning device in two directions.

REFERENCES:
patent: 3377489 (1968-04-01), Brisbane
patent: 3684904 (1972-08-01), Galotva
patent: 4163168 (1979-07-01), Ishikawa
patent: 4455501 (1984-06-01), Tojo et al.

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