Patent ID: 9654881
Date: 2017-05-16
CPC Classifications: H04R

Claim:
1. An electroacoustic transducer comprising: a housing; a piezoelectric speaker that includes a planar vibration plate with a first surface and a second surface on the opposite side of the first surface, and a piezoelectric element joined to at least one of the first surface and second surface, and which divides an interior of the housing into a first space facing the first surface and a second space facing the second surface; a dynamic speaker placed in the first space; and a support member which is constituted by a part of the housing or by a member different from the housing, and which has a supporting part facing the first surface or second surface, and which elastically supports only a periphery of the first surface or second surface with the supporting part, wherein the periphery of the first surface or second surface is fixed to the support part via an elastically deformable first adhesive layer which is constituted by double-sided adhesive tape.