Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Patent
1979-03-16
1981-08-11
Budd, Mark O.
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
310348, 310318, H01L 4108
Patent
active
042836506
ABSTRACT:
A ceramic package includes a ceramic case for installing a piezo-vibrator therein. Capacitors are formed directly on the bottom surface of the ceramic case through the multi-layer printing method. Electrodes of the capacitors also function as input and output electrodes for the piezo-vibrator.
REFERENCES:
patent: 3969640 (1976-07-01), Staudte
patent: 4005321 (1977-01-01), Shibata et al.
patent: 4012700 (1977-03-01), Besson
patent: 4110655 (1978-08-01), Hata
Koyama Tamotsu
Kuroda Yoshiharu
Budd Mark O.
Sharp Kabushiki Kaisha
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