Patent ID: 9338557
Filing Date: 2016-05-10
CPC Classification: H04R

Claim Text:
1. An acoustic generator at least comprising: an exciter that is caused to vibrate by an electrical signal; a vibrating plate on which the exciter is mounted and that is caused to vibrate together with the exciter by the vibration of the exciter; and a frame body that is provided on an outer peripheral portion of the vibrating plate, wherein the frame body includes two frame members having different thicknesses or widths, and the two frame members nip the outer peripheral portion of the vibrating plate to support the vibrating plate, wherein of the two frame members, one frame member on which the exciter is disposed has a thickness larger than a thickness of the exciter, and a resin material that integrates the vibrating plate and the exciter is provided in a space formed with an inner peripheral surface of the one frame member and a surface of the vibrating plate, and the resin material is provided on an entire surface of the inner peripheral surface of the one frame member.