| 摘要 |
PROBLEM TO BE SOLVED: To provide a lens driving device having first and second drive coils, positioned to fully overlap with each other in a direction of an optical axis and wound in opposite directions from each other, which are easy to wind and consume less power.SOLUTION: A drive mechanism 6 of a lens driving device 1 includes a drive magnet 21 fixed to a movable body 4, a magnetic member 22 fixed to a fixed body which houses the movable body 4, and a first drive coil 24 and a second drive coil 25 wound around the magnetic member 22 with a bobbin 23 in between. The first drive coil 24 and the second drive coil 25 are wound in opposite directions and the magnetic member 22 has a tabular shape having a thickness in a direction in which the first drive coil 24 and the second drive coil 25 face the drive magnet 21. The first drive coil 24 and the second drive coil 25 are each formed in a substantially tubular shape along an outer peripheral surface of the magnetic member 22. |
