MEMBER FOR SEALING PIEZOELECTRIC VIBRATION DEVICE, AND PIEZOELECTRIC VIBRATION DEVICE

摘要

Disclosed are a plurality of members for sealing a piezoelectric vibration device wherein the vibrating region of a piezoelectric vibrating piece is hermetically sealed using the sealing members. A protruding section is formed on one main surface of a base material that constitutes the sealing member. The other main surface of the base material has a flat surface in a region that corresponds to the protruding section, and a bent surface in the region other than the region having the flat surface. In the sealing member, a plurality of external terminals for connecting to an external circuit board are formed on the flat surface, and a plurality of inspection terminals for inspecting the piezoelectric vibrating piece are formed on the bent surface.