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1. 发明申请

US20120154671A1 LENS DRIVE DEVICE, AND CAMERA MODULE AND CELLULAR PHONE EQUIPPED WITH LENS DRIVE DEVICE 审中-公开
标题翻译：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。

2. 发明申请

US20120092551A1 LENS DRIVING DEVICE AND CAMERA MODULE 审中-公开
标题翻译：镜头驱动装置和相机模块
公开(公告)号：US20120092551A1
公开(公告)日：2012-04-19
申请号：US13267074
申请日：2011-10-06
申请人： SUGURU OHISHI , HIROSHI YAMASHITA , MITSUO NAKASHIMA , SATORU OTA
发明人： SUGURU OHISHI , HIROSHI YAMASHITA , MITSUO NAKASHIMA , SATORU OTA
IPC分类号： H04N5/225 , G02B7/04
CPC分类号： G02B7/08 , G03B3/10 , G03B17/02 , G03B2205/0069
摘要： A lens driving device prevents its holder from tilting while driving the lens, and has a small number of components, low cost, and small size. The lens driving device includes a base, a holder, magnets, and magnetic plates. The base includes a projection having a hook-shaped cross section. The holder includes a rotation inhibitor which comes into contact with the projection of the base. The holder is supported to the base by one shaft. One magnetic plate is located further from the shaft than the center of the magnet is. The other magnetic plate is located closer to the shaft than the center of the magnet is. The magnetic forces generated between the magnetic plates and the magnets make the holder subjected to a torque on the shaft. The torque allows the rotation inhibitor to be slightly pressed against the projection.
摘要翻译：透镜驱动装置防止其保持器在驱动透镜时倾斜，并且具有少量的部件，低成本和小尺寸。透镜驱动装置包括基座，支架，磁铁和磁性板。底座包括具有钩状横截面的突起。保持器包括与基座的突起接触的旋转抑制器。支架由一根轴支撑在基座上。一个磁性板位于远离磁体中心的轴之外。另一个磁性板位于比磁体中心更靠近轴的位置。在磁板和磁体之间产生的磁力使得保持器在轴上受到扭矩。扭矩允许旋转抑制器稍微按压突起。

3. 发明申请

US20120229927A1 LENS DRIVING DEVICE, CAMERA MODULE MOUNTED WITH THE LENS DRIVING DEVICE, AND MOBILE TELEPHONE MOUNTED WITH THE CAMERA MODULE 审中-公开
标题翻译：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。

4. 发明申请

US20120154938A1 LENS DRIVE DEVICE, AND CAMERA MODULE AND PORTABLE TELEPHONE WHICH HAVE THE LENS DRIVE DEVICE MOUNTED THEREIN 审中-公开
标题翻译：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。

5. 发明授权

US07986478B2 Lens drive device 失效
标题翻译：镜头驱动装置
公开(公告)号：US07986478B2
公开(公告)日：2011-07-26
申请号：US12731805
申请日：2010-03-25
申请人： Hiroshi Yamashita , Suguru Ohishi
发明人： Hiroshi Yamashita , Suguru Ohishi
IPC分类号： G02B7/02
CPC分类号： H02K41/0356 , G02B7/023 , G02B7/08
摘要： A lens drive device includes a lens holder for holding a lens; a cabinet to which the lens holder is attached so as to be capable of being displaced in a direction of an optical axis of the lens; and a drive part that uses a magnetic driving force to displace the holder in the direction of the optical axis. The drive part includes a magnet disposed on the lens holder and a coil opposed to the magnet. Here, the cabinet has a shape of an almost square in a direction perpendicular to the optical axis. Further, the drive part is disposed in a region R between an outer edge of the lens holder and a corner of the cabinet.
摘要翻译：透镜驱动装置包括用于保持透镜的透镜保持器; 安装透镜夹持器以能够沿着透镜的光轴的方向移位的机壳; 以及驱动部，其使用磁驱动力使保持件沿光轴方向移位。驱动部分包括设置在透镜架上的磁体和与磁体相对的线圈。这里，机壳具有与光轴垂直的方向几乎为正方形的形状。此外，驱动部分设置在透镜保持器的外边缘和机壳的角部之间的区域R中。

6. 发明申请

US20100246035A1 LENS DRIVE DEVICE 失效
标题翻译：镜头驱动装置
公开(公告)号：US20100246035A1
公开(公告)日：2010-09-30
申请号：US12731805
申请日：2010-03-25
申请人： Hiroshi Yamashita , Suguru Ohishi
发明人： Hiroshi Yamashita , Suguru Ohishi
IPC分类号： G02B7/04
CPC分类号： H02K41/0356 , G02B7/023 , G02B7/08
摘要： A lens drive device includes a lens holder for holding a lens; a cabinet to which the lens holder is attached so as to be capable of being displaced in a direction of an optical axis of the lens; and a drive part that uses a magnetic driving force to displace the holder in the direction of the optical axis. The drive part includes a magnet disposed on the lens holder and a coil opposed to the magnet. Here, the cabinet has a shape of an almost square in a direction perpendicular to the optical axis. Further, the drive part is disposed in a region R between an outer edge of the lens holder and a corner of the cabinet.
摘要翻译：透镜驱动装置包括用于保持透镜的透镜保持器; 安装透镜夹持器以能够沿着透镜的光轴的方向移位的机壳; 以及驱动部，其使用磁驱动力使保持件沿光轴方向移位。驱动部分包括设置在透镜架上的磁体和与磁体相对的线圈。这里，机壳具有与光轴垂直的方向几乎为正方形的形状。此外，驱动部分设置在透镜保持器的外边缘和机壳的角部之间的区域R中。

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