发明名称 振れ補正装置、レンズ鏡筒、および光学機器
摘要 An image stabilizing apparatus includes a shift member holding a lens, a first driver moving the shift member in a first direction in a plane orthogonal to an optical axis, and a second driver moving the shift member in a second direction in the plane orthogonal to the optical axis. The first driver includes a first magnet, a first coil, and a first yoke in order in an optical axis direction, the second driver includes a second magnet, a second coil, and a second yoke in order in the optical axis direction, the first yoke has a protrusion that protrudes in the first direction at least one of end portions extending in a direction orthogonal to the first direction, and the second yoke has a protrusion that protrudes in the second direction at least one of end portions extending in a direction orthogonal to the second direction.
申请公布号 JP5979878(B2) 申请公布日期 2016.08.31
申请号 JP20120001064 申请日期 2012.01.06
申请人 キヤノン株式会社 发明人 佐藤 功二
分类号 G03B5/00 主分类号 G03B5/00
代理机构 代理人
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