| 摘要 |
PROBLEM TO BE SOLVED: To obtain a lens driving apparatus free from a posture difference, capable of eliminating the shift or the tilt of an imaging lens group upon moving in an optical axis direction, moreover, having improved assemblability in manufacturing. SOLUTION: The lens driving apparatus includes: the imaging lens group; a lens frame that holds the imaging lens group; a coil formed of a conductive body; a magnet; a yoke; a housing; an energizing member that energizes the lens frame in a prescribed direction. The lens driving apparatus is configured to move the lens frame and the imaging lens group in the optical axis direction by electromagnetic force generated with the power supply to the coil against the energizing force of the energizing member. The lens frame is engaged with one guide shaft, and the energizing member is partly engaged/fixed with/to the lens frame. COPYRIGHT: (C)2008,JPO&INPIT
|
