Driving apparatus for camera lens assembly
First Claim
Patent Images
1. A driving apparatus for a camera lens assembly, the driving apparatus comprising:
- a lens assembly portion comprising a magnetic object and a support member;
a driving base portion comprising a coil portion for generating a driving force to correspond to the magnetic object; and
a position sensor portion positioned in the driving base portion eccentrically to a side from a center of the magnetic object.
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Abstract
Provided is a driving apparatus for a camera lens assembly, the driving apparatus including a lens assembly portion which includes a magnetic object and a support member, a driving base portion which includes a coil portion for generating a driving force to correspond to the magnetic object, and a position sensor portion positioned in the driving base portion eccentrically to a side from a center of the magnetic object.
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Citations
15 Claims
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1. A driving apparatus for a camera lens assembly, the driving apparatus comprising:
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a lens assembly portion comprising a magnetic object and a support member; a driving base portion comprising a coil portion for generating a driving force to correspond to the magnetic object; and a position sensor portion positioned in the driving base portion eccentrically to a side from a center of the magnetic object. - View Dependent Claims (2)
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3. A driving apparatus for a camera lens assembly, the driving apparatus comprising:
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a lens assembly portion comprising a magnetic object and a support member; a driving base portion comprising a coil portion for generating a driving force to correspond to the magnetic object and a guide portion for guiding driving of the lens assembly portion; and a position sensor portion positioned between the guide portion and the coil portion to be provided in the driving base portion eccentrically from a center of the magnetic object. - View Dependent Claims (4, 5, 6, 7, 8, 9, 10, 11)
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12. A driving apparatus for a camera lens assembly, the driving apparatus comprising:
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a lens assembly portion comprising a magnetic object and a support member; a driving base portion comprising a coil portion for generating a driving force to correspond to the magnetic object and a guide portion for guiding driving of the lens assembly portion; a position sensor portion positioned between the guide portion and the coil portion to be provided in the driving base portion eccentrically from a center of the magnetic object; and a first stopper portion and a second stopper portion provided in the driving base portion and positioned in adjacent to the position sensor portion or the coil portion to restrict driving of the lens assembly portion. - View Dependent Claims (13, 14)
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15. A driving apparatus for a camera lens assembly, the driving apparatus comprising:
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a lens assembly portion comprising a magnetic object and a support member; a driving base portion comprising a coil portion for generating a driving force to correspond to the magnetic object and a guide portion for guiding driving of the lens assembly portion; a position sensor portion positioned between the guide portion and the coil portion to be provided in the driving base portion eccentrically from a center of the magnetic object; and at least one stopper portions provided in the driving base portion and positioned in adjacent to the coil portion to restrict driving of the lens assembly portion.
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Specification