Vibrator comprising two X-cut crystal substrates with an...

Details Vibrator comprising two X-cut crystal substrates with an... Vibrator comprising two X-cut crystal substrates with an...

2009-02-17

2011-11-22

San Martin, J. (Department: 2837)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

Reexamination Certificate

active

08063546

ABSTRACT:
A vibratory structure includes: a first X-cut crystal substrate; a second X-cut crystal substrate stacked on the first X-cut crystal substrate so that the x-axis of the second X-cut crystal substrate is parallel to the x-axis of the first X-cut crystal substrate; a base formed by the first X-cut crystal substrate and the second X-cut crystal substrate; and vibratory arm sections formed so as to be integrated together with the base in one body, and protruding from the base.

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