Production manner, and ultrasonic endoscope of ultrasonic vibrator array and ultrasonic vibrator array

摘要

Ultrasonic vibrator array 40 of this execution configuration, the electrolysis cell field 31 which is laid out between aforementioned crevice 41A substrate in grooved multiple crevices 41A and the surface side of aforementioned one side of substrate which 41 on the aspect of one side of 41 and substrate 41 are laid out at specified interval, and substrate covers 41 and the electrolysis cell field 31, the split channel 28 which the flexible film possesses the width where is narrower than width of 42 whose, brittleness is lower than aforementioned substrate 41 and aforementioned crevice 41A from the other aspect of aforementioned substrate 41 arrives in flexible film 42 inside aforementioned crevice 41AIt possesses.