| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for manufacturing a piezoelectric oscillator having excellent cost performance by simplifying the manufacture. SOLUTION: In this piezoelectric oscillator equipped with a container main body for surface mounting holding a piezoelectric piece whose outer surface is provided with a mounted terminal and a cover with which the container main body is covered so that the piezoelectric piece can be sealed and a method for manufacturing this piezoelectric oscillator, a plastic body is formed arranged between the container main body and the cover under a pressure reducing environment so that the sealing container can be formed, and the sealing container is moved from the pressure reducing environment to a high pressure environment, and the container main body and the cover are pressurized according to a pressure difference between the pressure reducing environment and the high pressure environment so that sealing can be maintained.</p> |
