摘要 |
To provide a piezoelectric device having a structure which resists impact from the outside and which can improve electrical conductance between an electrode side of a package base (42) and a piezoelectric resonator element (11), a device is provided in which the piezoelectric resonator element (11) is bonded to electrodes (44) provided on a package base (42). The device comprises underlying exposed electrodes (44) as mounting electrodes which are provided on the package base (42) and on which the piezoelectric resonator element (11) is mounted; and gold-plated electrodes (41) which are provided on the package base and to which a driving voltage is carried via conduction paths (44b). The underlying exposed electrodes (44) and the gold-plated electrodes (41) are connected to each other with conductive adhesive (45) provided therebetween, and the piezoelectric resonator element is bonded to the underlying exposed electrodes with silicone-based conductive adhesive (15) provided therebetween. <IMAGE> |