PIEZOELECTRIC VIBRATOR AND ELECTRODE STRUCTURE OF PIEZOELECTRIC VIBRATOR

摘要

PURPOSE: A piezoelectric vibrator and electrode structure of piezoelectric vibrator are provided to reduce the cost and improve the adhesive force with piezoelectric. CONSTITUTION: The piezoelectric(31) occurs the piezoelectric effect with the electric signal. The piezoelectric cuts the crystal wafer and is formed. Electrode structures(32a, 32b) offer the electric signal to piezoelectric. The piezoelectric effect is occurred in piezoelectric. The electric signal is outputted by the piezoelectric effect of piezoelectric.