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    LENS DRIVING DEVICE AND CAMERA MODULE MOUNTING LENS DRIVING DEVICE
    1.
    发明申请
    LENS DRIVING DEVICE AND CAMERA MODULE MOUNTING LENS DRIVING DEVICE 审中-公开
    镜头驱动装置和相机模块安装镜头驱动装置

    公开(公告)号：US20110205424A1

    公开(公告)日：2011-08-25

    申请号：US13100728

    申请日：2011-05-04

    申请人： Mituo Nakashima ,  Hiroshi Yamashita ,  Satoru Ota ,  Yuma Aoi

    发明人： Mituo Nakashima ,  Hiroshi Yamashita ,  Satoru Ota ,  Yuma Aoi

    IPC分类号： G02B7/04 ,  H04N5/225

    CPC分类号： H02K41/0356 ,  G02B7/08 ,  G02B13/001

    摘要： A lens driving device includes a holder which holds a lens and is movable in the direction of an optical axis of the lens and a plurality of magnets which is fixed to the holder so as to be separated from each other in a circumferential direction. Cut-out portions are provided on the holder and the magnets which are adjacent to each other in the circumferential direction are communicated with each other through the cut-out portions. When an adhesive is filled into the cut-out portions, the adhesive bonds the magnets which are adjacent to each other in the circumferential direction.

    摘要翻译： 透镜驱动装置包括保持透镜并能够在透镜的光轴方向上移动的保持器和多个磁体，该多个磁体固定在保持件上以沿圆周方向彼此分离。 切口部设置在保持器上，并且在圆周方向上彼此相邻的磁体通过切口部彼此连通。 当粘合剂填充到切口部分中时，粘合剂在圆周方向上粘合彼此相邻的磁体。

    LENS DRIVE DEVICE, AND CAMERA MODULE AND CELLULAR PHONE EQUIPPED WITH LENS DRIVE DEVICE
    2.
    发明申请
    LENS DRIVE DEVICE, AND CAMERA MODULE AND CELLULAR PHONE EQUIPPED WITH LENS DRIVE DEVICE 审中-公开
    镜头驱动装置，以及配有镜头驱动装置的相机模块和蜂窝电话

    公开(公告)号：US20120154671A1

    公开(公告)日：2012-06-21

    申请号：US13392973

    申请日：2010-09-01

    申请人： Suguru Ohishi ,  Hiroshi Yamashita ,  Mituo Nakashima ,  Kazuaki Someya ,  Yuma Aoi ,  Satoru Ota

    发明人： Suguru Ohishi ,  Hiroshi Yamashita ,  Mituo Nakashima ,  Kazuaki Someya ,  Yuma Aoi ,  Satoru Ota

    IPC分类号： H04N5/232 ,  G03B3/10 ,  G02B7/02

    CPC分类号： H04N5/2257 ,  G02B7/08 ,  H04N5/2251

    摘要： A lens driving device accurately and smoothly moves a holder in an optical axis direction even when the distance between lower shaft end supporting portions differ from the distance between upper shaft end supporting holes. The cross-section, in a direction perpendicular to the optical axis direction, of at least one upper shaft end supporting hole 42 among the plurality of upper shaft end supporting holes 41 and 42 arranged in the cover is larger than the cross-section, in a direction perpendicular to the optical axis direction, of a corresponding sub-shaft 52 among the plurality of shafts.

    摘要翻译： 即使在下轴端支撑部之间的距离与上轴端支撑孔之间的距离不同的情况下，透镜驱动装置也能够准确平滑地使支架沿光轴方向移动。 布置在盖中的多个上轴端支撑孔41和42中的至少一个上轴端支撑孔42在垂直于光轴方向的方向上的横截面大于横截面， 与多个轴中的相应副轴52垂直于光轴方向的方向。

    LENS DRIVE DEVICE, AND CAMERA MODULE AND PORTABLE TELEPHONE WHICH HAVE THE LENS DRIVE DEVICE MOUNTED THEREIN
    3.
    发明申请
    LENS DRIVE DEVICE, AND CAMERA MODULE AND PORTABLE TELEPHONE WHICH HAVE THE LENS DRIVE DEVICE MOUNTED THEREIN 审中-公开
    镜头驱动装置，以及其中安装了镜头驱动装置的相机模块和便携式电话

    公开(公告)号：US20120154938A1

    公开(公告)日：2012-06-21

    申请号：US13392980

    申请日：2010-08-24

    申请人： Suguru Ohishi ,  Hiroshi Yamashita ,  Mituo Nakashima ,  Seigo Yamanaka ,  Yuma Aoi ,  Koji Nishikawa

    发明人： Suguru Ohishi ,  Hiroshi Yamashita ,  Mituo Nakashima ,  Seigo Yamanaka ,  Yuma Aoi ,  Koji Nishikawa

    IPC分类号： G02B7/04

    CPC分类号： G02B7/08 ,  H04N5/2251 ,  H04N5/2257

    摘要： A lens driving device suppresses inward deformation of posts when the winding of a conductive wire generates a winding pressure. A lens driving device 1 includes a holder 10 that holds a lens unit 13. The holder 10 is movable in an optical axis direction of the lens unit 13. A magnet 20 surrounds the lens unit 13 in a radial direction of the lens unit 13. The magnet 20 is fixed to the holder 10. A coil 60 surrounds the holder 10 in the radial direction. The coil 60 faces the magnet in the radial direction. Posts surround the holder in the radial direction. The posts to which the coil is wound extends in the optical axis direction. A beam connects ends of the posts facing the same direction in the optical axis direction with each other. The beam is connected to each end of the posts.

    摘要翻译： 透镜驱动装置抑制导线的缠绕产生卷绕压力时柱的向内变形。 透镜驱动装置1包括保持透镜单元13的保持件10.保持件10可在透镜单元13的光轴方向上移动。磁体20在透镜单元13的径向方向上包围透镜单元13。 磁体20固定在支架10上。线圈60在径向方向上包围支架10。 线圈60在径向方向面对磁体。 柱沿径向包围支架。 卷绕线圈的柱沿光轴方向延伸。 光束将相对于光轴方向的相同方向的柱的端部彼此连接。 梁连接到柱的每一端。

    LENS DRIVING DEVICE, CAMERA MODULE MOUNTED WITH THE LENS DRIVING DEVICE, AND MOBILE TELEPHONE MOUNTED WITH THE CAMERA MODULE
    4.
    发明申请
    LENS DRIVING DEVICE, CAMERA MODULE MOUNTED WITH THE LENS DRIVING DEVICE, AND MOBILE TELEPHONE MOUNTED WITH THE CAMERA MODULE 审中-公开
    镜头驱动装置，与镜头驱动装置安装的相机模块和用相机模块安装的移动电话

    公开(公告)号：US20120229927A1

    公开(公告)日：2012-09-13

    申请号：US13512710

    申请日：2010-12-01

    申请人： Suguru Ohishi ,  Hiroshi Yamashita ,  Mituo Nakashima

    发明人： Suguru Ohishi ,  Hiroshi Yamashita ,  Mituo Nakashima

    IPC分类号： G02B7/04

    CPC分类号： H04N5/2254 ,  G02B7/023 ,  G02B7/08 ,  H04N5/2257

    摘要： An object of the present invention is to provide a lens driving device that prevents looseness during movement of the holder caused by repeated contact and separation between sliding contact sections and the shaft, with a simple configuration. The lens driving device includes holder (10) that holds a lens unit and is movable in the direction of the optical axis of the lens unit; columnar shaft (51) extended in the direction of the optical axis; and further guide unit (15) provided on holder (10), that slidingly contacts the side of shaft (51) and guides the moving direction of the holder in the direction of the optical axis of the lens unit while the holder is moving. Guide unit (15) includes multiple sliding contact sections (15a) and (15b) that always continue to slidingly contact the side of the shaft at the same part while the holder is moving.

    摘要翻译： 本发明的目的是提供一种透镜驱动装置，其以简单的结构，防止滑动接触部和轴之间的反复接触和分离而引起的保持架移动时的松动。 透镜驱动装置包括保持透镜单元并且可以在透镜单元的光轴方向上移动的保持器（10） 柱状轴（51）沿光轴方向延伸; 以及设置在保持器（10）上的另一引导单元（15），其在保持器移动时滑动地接触轴（51）的侧面并且引导保持器沿着透镜单元的光轴的方向的移动方向。 引导单元（15）包括多个滑动接触部分（15a）和（15b），其在保持器移动的同时始终在同一部分处继续滑动地接触轴的侧面。