| 摘要 |
PROBLEM TO BE SOLVED: To provide a position sensing device which enables application of closed loop control to autofocusing and camera shake correction mechanism, can be made compact, and facilitates inputting and extracting signals to/from sensors and coils.SOLUTION: The position sensing device includes: an autofocus magnet 2; camera shake correction magnets 12X, 12Y; a fist position sensor 4 which detects a position of a lens 1 driven by an autofocus coil 3 located in the proximity of the magnet 2; second and third position sensors 16X, 16Y which detect a position of the lens 1 driven by camera shake correction coils 15X, 15Y located in the proximity of the magnets 12X, 12Y; and a plurality of elastic members 31 which hold a moving body of the lens in position to avoid contacting members in the periphery of the moving body and enable inputting and extracting signals to/from the sensors and coils. |
