| 摘要 |
A lens driving device, which movably supports a lens assembly along a direction of an optical axis of a lens, includes an actuator base disposed to a lower side of the direction of the optical axis, a lens holder made of a ferromagnet that is disposed to an upper side of the actuator base and which has a tubular portion for holding the lens assembly, a ring-shaped driving coil fixed to the lens holder so as to be positioned around the tubular portion, a yoke covering the lens holder so as to be apart from the driving coil and to oppose to the lens holder in a state where the driving coil is sandwiched therebetween, and a guide arrangement guiding the lens holder along the direction of the optical axis. |
