ELECTRODE SHAPE OF PIEZOELECTRIC VIBRATOR AND MANUFACTURING METHOD FOR THE PIEZOELECTRIC VIBRATOR

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method for a piezoelectric vibrator which improves the holding and fixing strength of a vibration element plate stored in a small-sized piezoelectric vibrator container. SOLUTION: The electrode shape of the piezoelectric vibrator held on a substrate by using an adhesive member while having an excitation electrode formed on a main surface of the vibration element plate is characterized in that a gap part where electrode processing is not performed is provided at an electrode lead-out part of the vibration element plate.