Patent ID: 9583692
Date: 2017-02-28
CPC Classifications: H01L,H04M,H04R

Claim:
1. A piezoelectric vibration device, comprising at least: a support body; a vibration member including a primary surface, a periphery of the primary surface being fixed to the support body; a vibration element capable of being independently subjected to bending vibration; and a deformable first connecting a first surface that is a bending surface of the vibration element and the primary surface of the vibration member, and the deformable first connecting member being lower in rigidity than the vibration member and including a first main surface and a second main surface, the first main surface of the deformable first connecting member being entirely connected to the first surface of the vibration element, the second main surface of the deformable first connecting member being entirely connected to a portion of the primary surface of the vibration member, the vibration member being vibrated by the vibration element to generate sound information.