Lens driving device with a magnet adhered to an elastic member
AssigneeLG Innotek Co., Ltd.
InventorJun Taek Lee
Life of this patent
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Abstract
The present embodiment relates to a dual camera module comprising: a substrate; a first image sensor disposed on the substrate; a second image sensor disposed on the substrate while being spaced apart from the first image sensor; a housing disposed on the upper side of the substrate; a first bobbin disposed on the upper side of the first image sensor inside the housing; a second bobbin disposed on the upper side of the second image sensor inside the housing; a first coil disposed in the first bobbin; a second coil disposed in the second bobbin; and a first magnet which is disposed between the first coil and the second coil and faces the first coil and the second coil.
Claims20
A lens driving device, comprising:
- a base;
- a cover member comprising an upper plate and a lateral plate coupled with the base;
- a bobbin disposed in the cover member;
- a housing disposed between the bobbin and the cover member;
- a coil disposed on the bobbin;
- a magnet disposed between the bobbin and the lateral plate of the cover member;
- and
- an upper elastic member coupled with the bobbin,
- wherein the upper elastic member comprises an inner portion coupled with the bobbin, an outer portion, and a connection portion connecting the inner portion and the outer portion,
- wherein an upper surface of the outer portion of the upper elastic member is directly contacted with the housing,
- wherein a lower surface of the outer portion of the upper elastic member is directly contacted with the magnet, and
- wherein the magnet is disposed between the base and the housing.
A lens driving device, comprising:
- a base;
- a cover member comprising an upper plate and a lateral plate coupled with the base;
- a bobbin disposed in the cover member;
- a housing disposed between the bobbin and the cover member;
- a coil disposed on the bobbin;
- a magnet disposed between the bobbin and the lateral plate of the cover member;
- and
- an upper elastic member coupled with the bobbin,
- wherein the upper elastic member comprises an inner portion coupled with the bobbin, an outer portion, and a connection portion connecting the inner portion and the outer portion,
- wherein an upper surface of the outer portion of the upper elastic member is directly attached to the housing by an adhesive,
- wherein a lower surface of the outer portion of the upper elastic member is directly attached to the magnet by an adhesive, and
- wherein the magnet is disposed between the base and the housing.
Dependencies are inferred from the claim text.