| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a crystal device capable of inhibiting a joint member, which is provided between a sealing lid and a frame body, from adhering to a crystal element and thereby stably outputting the oscillatory frequency.SOLUTION: A crystal device includes: a substrate 110a; a frame body 110b provided along an outer peripheral edge on the substrate 110a; a crystal element 120 mounted on an area located on the substrate 110a and in the frame body 110b; a sealing lid 130 having a sealing base part 130a and a sealing frame part 130b provided on a lower surface of the sealing base part 130a; and a joint member 150 provided between an outer side surface of the frame body 110b and an inner side surface of the sealing frame part 130b.</p> |
