Lens driving mechanism
AssigneeTDK Taiwan Corp.
InventorsChao-Chang HU, Bing-Ru SONG, Chih-Wei WENG, Shu-Shan CHEN
Life of this patent
Estimating the term…
Abstract
A lens driving mechanism is provided for driving a first lens and a second lens to move, wherein light enters the first and second lenses along a light incident direction. The lens driving mechanism includes a first base movably connected to the first lens, a first driving assembly, and a second driving assembly. The first driving assembly has a first magnet and a first coil corresponding thereto for moving the first lens. The second driving assembly has a second magnet and a second coil corresponding thereto for moving the second lens. The first magnet is adjacent to the second magnet, and the polar direction of the first magnet is parallel to the light incident direction.
Claims20
A lens driving mechanism for driving a first lens and a second lens to move, wherein light enters the first and second lenses along a light incident direction, the lens driving mechanism comprising:
- a first base, movably connected to the first lens;
- a first driving assembly, having a first magnet and a first coil corresponding to the first magnet for moving the first lens;
- and
- a second driving assembly, having a second magnet and a second coil corresponding to the second magnet for moving the second lens, wherein the first magnet is adjacent to the second magnet, and the polar direction of the first magnet is parallel to the light incident direction.
Dependencies are inferred from the claim text.