| 摘要 |
PROBLEM TO BE SOLVED: To provide a piezoelectric resonating component capable of suppressing vibrations of a piezoelectric element from propagating to a substrate, securing conductivity and maintaining fall impact resistance. SOLUTION: This component is provided with a substrate 20 forming pattern electrodes 21 and 22 on the upper surface and a piezoelectric element 1, which utilizes longitudinal vibrations, located on the substrate 20 while having electrodes 8 and 9 on the lower surface, conductive supports 10 and 11 are fixed at the central part of the piezoelectric element 1 in the lengthwise direction of the electrode on the lower surface and these supports 10 and 11 are connected and fixed to the pattern electrodes 21 and 22 on the substrate 20 by conductive adhesives 12 and 13. The conductive supports 10 and 11 are composed of main body parts 10a and 11a having a Young's modulus capable of sufficiently suppressing the propagation of vibrations from the piezoelectric element 1 to the substrate 20 and conductive films 10a and 11b formed on the surface parts of these main body parts 10a and 11a and conducted with the electrodes 8 and 9 on the lower surface of the piezoelectric element 1.
|
