| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical device capable of reducing reaction force by a flexible printed board connecting a movable part and a fixed part and space required for routing of the flexible printed board. <P>SOLUTION: The optical device comprises: a movable member for holding a lens group; a fixed member for movably supporting the movable part in a plane orthogonal to an optical axis; and a flexible printed board for electrically connecting the movable member and the fixed member. The flexible printed board has first regions (29b, 29e, 29c) fixed to the fixed member; a second region (29e) extending from the first regions to the movable part side in an optical axis direction; and third regions (29aP, 29aY) which branch from the second region, are routed around the optical axis in mutually opposite directions, and are fixed to substantially facing positions across the optical axis of the movable part. <P>COPYRIGHT: (C)2012,JPO&INPIT |
