| 摘要 |
PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator in which a temperature sensor is accommodated in a package for accommodating the piezoelectric blank plate of the piezoelectric vibrator and placed near the piezoelectric blank plate, and to provide a piezoelectric oscillator using the same. SOLUTION: In order to achieve the above object, in the piezoelectric vibrator formed by accommodating the piezoelectric blank plate and hermetically sealing it, the temperature sensor is placed near the piezoelectric blank plate in a piezoelectric vibrator container and the output of the aforementioned temperature sensor is outputted to a terminal outside the piezoelectric vibrator. Also, in the piezoelectric oscillator, the temperature sensor is placed near the piezoelectric blank plate inside the piezoelectric vibrator container and the piezoelectric vibrator is mounted. Thus, the problem can be solved. COPYRIGHT: (C)2006,JPO&NCIPI
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