Piezoelectric component and manufacturing method thereof

Details Piezoelectric component and manufacturing method thereof Piezoelectric component and manufacturing method thereof

1998-06-24

2000-09-05

Budd, Mark O.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

310366, H01L 4108

Patent

active

061147958

ABSTRACT:
A piezoelectric component having resonance characteristics adjusted to a high degree of accuracy is provided. A piezoelectric substrate is provided with a resonating part. A deposit is added onto a surface of the resonating part and is provided with a plurality of indented portions at its surface enclosed by outer edges. The deposit is constituted of a resin which may contain a carbon filler. The indented portions are formed through laser machining.

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