| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical device that allows for inexpensively achieving stable movement of an FPC and offers reduced troubles, such as, ghost images caused by FPC reflection and breakage of the FPC.SOLUTION: An optical device includes; a fixed member; a moving member that holds an optical member and moves relative to the fixed member in an optical axis direction; and a flexible printed circuit board having a first end attached to the fixed member and a second end attached to the moving member. The flexible printed circuit board is formed linearly and has a folding section that is, viewed from the optical axis direction, overlappingly folded when the moving member moves.SELECTED DRAWING: Figure 6 |
