发明名称 Lens Driving Device
摘要 A lens driving device is proposed, including a cover can whose upper side surface includes an opening formed to expose a lens and whose side surface extends from the upper side surface to a base, a base that is secured to the cover can; a housing that is arranged on top of the base and moves in first and second directions that are perpendicular to an optical axis, a bobbin that is housed in the housing and moves in an optical axis direction, an actuator that includes a magnet unit arranged in the housing, a first coil unit arranged in an outer side surface of the bobbin, and a second coil unit that is arranged on top of the base, and a substrate that is disposed between the second coil unit and the base so as to control the first coil unit and the second coil unit.
申请公布号 US2014355120(A1) 申请公布日期 2014.12.04
申请号 US201414290454 申请日期 2014.05.29
申请人 LG INNOTEK CO., LTD. 发明人 Yeo In Jae
分类号 G02B27/64;G02B7/09 主分类号 G02B27/64
代理机构 代理人
主权项 1. A lens driving device, comprising: a cover can, whose upper side surface includes an opening formed to expose a lens and whose side surface extends from the upper side surface to a base; a base that is secured to the cover can; a housing that is arranged on top of the base and moves in first and second directions that are perpendicular to an optical axis; a bobbin that is housed in the housing and moves in an optical axis direction; an actuator that includes a magnet unit arranged in the housing, a first coil unit arranged in an outer side surface of the bobbin, and a second coil unit that is arranged on top of the base; and a substrate that is disposed between the second coil unit and the base so as to control the first coil unit and the second coil unit.
地址 Seoul KR