Lens drive apparatus, camera module and camera
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United States of America Patent
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Apr 18, 2017
Issued Date -
N/A
app pub date -
Apr 29, 2016
filing date -
Aug 21, 2009
priority date (Note) -
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Abstract
A lens drive apparatus that displaces a lens holder in a direction of an optical axis and a direction orthogonal to the optical axis comprises: an assembly formed by assembling the lens holder together with a conductive body and comprises a circuit that receives supplied power; a shake correction drive section configured to displace the assembly by a shake correction magnet and a shake correction coil disposed at a position facing the shake correction magnet in collaboration with each other; and a position detection section configured to detect a position of the assembly in the direction orthogonal to the optical axis, wherein: the shake correction magnet is disposed around the lens holder, and the shake correction magnet, the shake correction coil and the position detection section are disposed at respective positions shifted in the direction of the optical axis with respect to each other.
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