| 摘要 |
A piezoelectric vibration device (1) comprising: a piezoelectric vibrator (100) including a piezoelectric vibration piece (110) and a frame (120), said piezoelectric vibration piece (110) having vibration electrodes (130, 140) formed therein and said frame (120) being connected to a connection section of the piezoelectric vibration piece (110), enclosing the outer perimeter of the piezoelectric vibration piece (110), and having connection electrodes electrically connected to the vibration electrodes (130, 140); a lid member (200) joined to a first surface (122) of the frame (120); a base member (300) joined to a second surface (124) of the frame (120); and external electrodes (330, 332, 334, 336) electrically connected to the connection electrodes (134, 144, 154, 164) via a through-hole formed in the base member (300). The base member (300) is formed using an insulating resin material. |
