Patent ID: 11876428
Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G  H  B | IPC H

Claim 1:
2. The vibration device according to claim 1,
wherein the actuator includes a support unit, an elastic body of which one end is supported by the support unit, a movable unit performing a reciprocating motion in a state in which the movable unit is supported by the other end of the elastic body, and a coil giving a force based on the control signal to the movable unit,
wherein the slide mechanism performs the reciprocating slide motion based on the physical motion of the movable unit, and
the specific portion moved in the predetermined direction by the width greater than the amplitude at the time of the reciprocating slide motion is able to return to a reference position based on at least an elastic force of the elastic body.