摘要 |
<p>PROBLEM TO BE SOLVED: To provide a piezoelectric device and a method of manufacturing the piezoelectric device capable of suppressing the influence of heat during sealing in response to down-sizing and lower height and performing printing without increasing the cost.SOLUTION: In a crystal vibrator, a lid body 2 made of a translucent material and a container 3 housing a crystal vibration piece 4 therein are joined to each other via a sealing material 5. The sealing material 5 is formed on the whole surface joined to the container of the lid body 2. Then, the sealing material of the outer periphery of the surface joined to the container of the lid body 2 is melted, thereby the lid body 2 and the container 3 are fused with each other. Printing M is performed on the sealing material in an inner region than the fused region.</p> |