| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a piezoelectric device which inhibits stress from occurring in a piezoelectric vibration piece even if temperature change occurs and has impact resistance and durability.SOLUTION: A piezoelectric device 100 includes: a piezoelectric vibration piece 110; and a base 130 which holds the piezoelectric vibration piece 110. Conductive adhesives (adhesive agents) 151, 152 are disposed at multiple positions between the piezoelectric vibration piece 110 and the base 130. The one conductive adhesive (the adhesive agent) 152 from among the adhesives at the multiple positions has higher adhesive strength than the other conductive adhesive (the other adhesive agent) 151.</p> |
