Lens module, image capturing device, and electronic apparatus

A lens module comprising:

• a lens body;
• a lens holding member that moveably holds the lens body along an optical axis of the lens body without tilting the optical axis;
• a displacement element that has a flat-plate shape of which one end edge on a side of the lens body along the optical axis is disposed as a free end and the free end is displaced to freely approach the lens body by applying a voltage;
• and
• a push-up member that is disposed on the free end of the displacement element and is inserted on one end surface side of the lens body, which is perpendicular to the optical axis, by the approach towards the lens body of the displacement element so as to push up the lends body in the optical axis direction,
• wherein the lens holding member includes
• a holder body that holds the lens body by a side wall along the optical axis,
• a fixing body that is opposed to the holder body with the lens body interposed therebetween, and
• a supporting body that is suspended between the holder body and the fixing body at a position, at which the lens body is interposed from a direction of the side wall, and supports the holder body so as to cause the holder body to be movable along the optical axis.

An image capturing device comprising:

• a lens body;
• a lens holding member that movably holds the lens body along an optical axis of the lens body without tilting the optical axis;
• a displacement element that has a flat-plate shape of which one end edge on a side of the lens body along the optical axis is disposed as a free end and the free end is displaced to freely approach the lens body by applying a voltage;
• a push-up member that is disposed on the free end of the displacement element and is inserted on one end surface side of the lens body, which is perpendicular to the optical axis, by the approach towards the lens body of the displacement element so as to push up the lens body in the optical axis direction, wherein a front end of the push-up member is thinned toward a side of the lens body from the free end of the displacement element;
• and
• a solid-state imaging element that is disposed at a position at which an image is formed by the lens body.

An electronic apparatus comprising:

• a lens body;
• a lens holding member that movably holds the lens body along an optical axis of the lens body without tilting the optical axis;
• a displacement element that has a flat-plate shape of which one end edge on a side of the lens body along the optical axis is disposed as a free end and the free end is displaced to freely approach the lens body by applying a voltage;
• a push-up member that is disposed on the free end of the displacement element and is inserted on one end surface side of the lens body, which is perpendicular to the optical axis, by the approach towards the lens body of the displacement element so as to push up the lens body in the optical axis direction, wherein a front end of the push-up member is thinned toward a side of the lens body from the free end of the displacement element;
• a solid-state imaging element that is disposed at a position at which an image is formed by the lens body;
• and
• a signal processing circuit that processes an output signal from the solid-state imaging element.