| 摘要 |
PROBLEM TO BE SOLVED: To provide a lens driving device capable of reducing a tilt of a lens holder at the time of movement start.SOLUTION: An inside holding part 16a attached to the side of a lens holder, an outside holding part 16b attached to the side of a case, a plurality of arms 16c arranged between the inside holding part 16a and the outside holding part 16b and extending in a circumferential direction, inside connection parts 16m each of which connects one end of each of the arms 16c and the inside holding part 16a, and outside connection parts 16n each of which connects the other end of each of the arms 16c and the outside holding part 16b are provided as a spring member 16 which suspends and supports the lens holder in the case so that the lens holder is movable in an optical axis direction of a lens. Meandering constricted parts 16e are formed in bases of connection parts between the outside holding part 16d and the outside connection parts 16n to absorb stress acting on the inside connection parts 16m and the outside connection parts 16n during assembly. |
