Lens Moving Apparatus
AssigneeLG Innotek Co., Ltd.
InventorsSung Guk Lee, Sang Jun Min, Tae Jin Jung
Life of this patent
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Abstract
A lens moving apparatus includes a housing for supporting a first magnet, a bobbin, which includes a first coil provided on an outer surface thereof and which moves in a first direction, a support member, which is disposed over one side surface of the housing, and which supports the bobbin and the housing such that the bobbin and the housing are movable in second and/or third directions, which are perpendicular to the first direction, a second coil, which is disposed over the housing, and which is spaced apart from the support member by a predetermined distance and which generates an electromagnetic force to move the support member in the second and/or third directions, and a printed circuit board disposed over the second coil.
Claims20
A lens moving apparatus comprising:
- a housing for supporting a first magnet;
- a bobbin, which includes a first coil provided on an outer surface thereof and which moves in a first direction;
- a support member, which is disposed over one side surface of the housing, and which supports the bobbin and the housing such that the bobbin and the housing are movable in second and/or third directions, which are perpendicular to the first direction;
- a second coil, which is disposed over the housing, and which is spaced apart from the support member by a predetermined distance and which generates an electromagnetic force to move the support member in the second and/or third directions;
- and
- a printed circuit board disposed over the second coil.
A lens moving apparatus comprising:
- a housing for supporting a first magnet;
- a support member, which is disposed over one side surface of the housing, and which supports the housing such that the housing is movable in second and/or third directions, which are perpendicular to a first direction;
- a second coil, which is disposed over the housing and which generates electromagnetic force to move the support member in the second and/or third directions;
- a printed circuit board disposed over the second coil;
- an upper elastic member disposed between the second coil and the housing;
- and
- a lower elastic member disposed under the housing.
Dependencies are inferred from the claim text.