发明名称 LENS DRIVING CONTROL APPARATUS
摘要 A lens driving control apparatus comprising: a lens unit including a lens and a lens barrel in which the lens is incorporated; a frame configured to support the lens unit through springs such that the lens unit moves in a movable range in the optical axis direction; a voice coil motor including a driving coil to drive the lens unit in the optical axis direction; a motor driver configured to supply a driving current to the driving coil; and a driver controlling circuit configured to control the motor driver such that a standby time period to suppress vibration of the lens unit is set every time the lens unit moves a distance as a unit, which distance is obtained by dividing the movable range by a predetermined number.
申请公布号 US2008055753(A1) 申请公布日期 2008.03.06
申请号 US20070850508 申请日期 2007.09.05
申请人 SANYO ELECTRIC CO., LTD. 发明人 TAKAHASHI TATSUYA;YAMANAKA SEIGO
分类号 G02B7/09;G02B7/04 主分类号 G02B7/09
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