Plural piezoelectric polymer film acoustic transducer

Details Plural piezoelectric polymer film acoustic transducer Plural piezoelectric polymer film acoustic transducer

1980-02-22

1981-10-13

Stellar, George G.

Electrical generator or motor structure

Dynamoelectric

Rotary

310331, 310800, H04R 1700

Patent

active

042950104

ABSTRACT:
An acoustic transducer with a plurality of metal-coated piezoelectric polymer films as an oscillator, adjacent film pairs being physically connected near their centers.

REFERENCES:
patent: 3792204 (1974-02-01), Murayama et al.
patent: 3832580 (1974-08-01), Yamamuro et al.
Design of Piezoelectric Audio Transducers, Tamura et al., presented at the joint meeting of the Acoustical Society of America and the Acoustical Society of Japan (Honolulu, 1978.11).

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