VIBRATION GYRO

摘要

A vibration gyro which is equipped with an oscillator in which slits are made in a flat-plate piezoelectric board to form a tuning fork section. For construction of the oscillator, driving electrodes for vibrating the tuning fork section are formed in the vicinity of end portions of the slit, while detection electrodes for detecting an rotational angular velocity in a longitudinal direction of the tuning fork section are formed on the arm portions of the tuning fork section.