| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize a correction lens driving device for correcting image blurring. SOLUTION: A 1st yoke 180 is disposed inside the coupling part 20C of a lens supporting frame 20. A 1st coil 161 and a 2nd coil are disposed on the outer side surface 20D and the outer side surface 20E of the coupling part 20c, respectively. Then, a 1st permanent magnet 171a and a 2nd permanent magnet 171b are opposed to the 1st coil 161 in a state where their longitudinal directions are orthogonal to the vertical-direction guide part 61c of a guide bar 61. A 3rd permanent magnet 172a and a 4th permanent magnet 172b are opposed to the 2nd coil in a state where their longitudinal directions are orthogonal to the horizontal-direction guide parts 61a and 61b of the guide bar 61. The 1st coil 161 is positioned in the magnetic flux density between the magnets 171a and 171b and the 1st yoke 180 and a 2nd yoke 181, and the 2nd coil is positioned in the magnetic flux density between the magnets 172a and 172b and the 1st yoke 180 and a 3rd yoke 182. |
