PIEZOELECTRIC VIBRATING PIECE, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC DEVICE, AND RADIO-CONTROLLED TIMEPIECE
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United States of America Patent
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N/A
Issued Date -
Sep 26, 2013
app pub date -
Mar 14, 2013
filing date -
Mar 21, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Mounting electrodes are formed in a state of being separated from excitation electrodes on one main surface of a base portion, and the excitation electrodes are formed on another main surface of a piezoelectric plate and includes base portion electrodes which are connected to the excitation electrodes and conducting portions which electrically connect the mounting electrodes and the base portion electrodes in a thickness direction of the piezoelectric plate.
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