Patent ID: 10575097

Abstract:
According to an embodiment of the present disclosure, provided are a vibration output device and a portable electronic apparatus outputting vibration. An embodiment of the present disclosure may provide a vibration output device including: a magnetic circuit generating vibration; a yoke part contacting an upper surface of the magnetic circuit; an elastic part performing a vibration motion in contact with at least a part of the upper surface of the yoke part, the elastic part including at least two vibration parts which vibrate with the vibration of the magnetic circuit; and a vibration plate contacting at least a part of the upper surface of the yoke part and outputting the vibration to the outside with the vibration of the yoke part, in which the yoke part includes a yoke body contacting the upper surface of the magnetic circuit, and a yoke plate provided on the upper surface of the yoke body and having a plurality of protruding surfaces on the upper surface of the yoke body, and having different shapes in accordance with the number of vibration parts, and a vibration output speaker including the same.