公开(公告)号：US07194153B1

公开(公告)日：2007-03-20

申请号：US10558334

申请日：2004-05-26

申请人： Masao Yajima ,  Hidekazu Yoneyama ,  Sadayoshi Yasuda ,  Yuji Fujita ,  Ryuji Kawamoto ,  Yoichi Nakanishi ,  Yuichi Suzuki

发明人： Masao Yajima ,  Hidekazu Yoneyama ,  Sadayoshi Yasuda ,  Yuji Fujita ,  Ryuji Kawamoto ,  Yoichi Nakanishi ,  Yuichi Suzuki

IPC分类号： G02B26/08

CPC分类号： G02B6/3572 ,  G02B6/32 ,  G02B6/3548 ,  G02B6/358 ,  G02B26/0816

摘要： An optical switch device for driving a movable member mounting a light reflection member thereon by a magnetic drive circuit, wherein, in an optical waveguide switching device (1) as an optical switch device, a movable member (2) mounting thereon an optical waveguide switching prism mirror (2) is driven in an X direction by a magnetic drive circuit while being floated from a fixing-side member (13) in order to improve stability of a light outputting position. When the movable member (2) is moved to a desired position in the X direction, power supply to solenoids (45, 46) is stopped in a clamp mechanism (40), and a clamp plate (41) presses the movable member (2) against the fixing-side member (13) to fix it. A V-groove (30) formed in the movable member (2) and a V-groove (31) formed in the fixing-side member (13) mesh each other to position the movable member (2) in the X direction.

摘要翻译： 一种用于驱动通过磁驱动电路安装光反射部件的可动部件的光开关装置，其中，在作为光开关装置的光波导切换装置（1）中，安装有光波导开关的可动部件（2） 棱镜（2）通过磁驱动电路在X方向上被驱动，同时从固定侧构件（13）浮起，以便提高光输出位置的稳定性。 当可动构件（2）在X方向移动到期望位置时，螺线管（45,46）的供电停止在夹紧机构（40）中，并且夹板（41）按压可动构件（2） ）抵靠固定侧构件（13）固定。 形成在可动构件（2）中的V形槽（30）和形成在定影侧构件（13）中的V形槽（31）相互啮合，以将可动构件（2）定位在X方向上。

公开(公告)号：US07440201B2

公开(公告)日：2008-10-21

申请号：US10698053

申请日：2003-10-30

申请人： Toshifumi Tsuruta ,  Hidekazu Yoneyama ,  Masao Yajima ,  Sadayoshi Yasuda

发明人： Toshifumi Tsuruta ,  Hidekazu Yoneyama ,  Masao Yajima ,  Sadayoshi Yasuda

IPC分类号： G02B7/02

CPC分类号： H04N5/2254

摘要： A lens driving device includes a moving body having a lens and a drive magnet that is moveable with the lens in an optical axis direction of the lens, and a fixed body that moveably supports the moving body in the optical axis direction. The fixed body includes a first drive coil and a second drive coil that are disposed in the optical axis direction and form magnetic circuits with the drive magnet, and a first magnetic member and a second magnetic member that are disposed opposite the first drive coil and the second drive coil, respectively. The moving body is retained at a first position by magnetic attraction working between the drive magnet and the first magnetic member when energization of the first drive coil is stopped. The moving body is also retained at a second position by magnetic attraction working between the drive magnet and the second magnetic member when energization of the second drive coil is stopped.

摘要翻译： 透镜驱动装置包括具有透镜的移动体和能够沿透镜的光轴方向与透镜一起移动的驱动磁体，以及在光轴方向上可移动地支撑移动体的固定体。 固定体包括沿光轴方向设置并与驱动磁体形成磁路的第一驱动线圈和第二驱动线圈，以及与第一驱动线圈相对设置的第一磁性构件和第二磁性构件， 第二驱动线圈。 当第一驱动线圈的通电停止时，通过在驱动磁体和第一磁性构件之间的磁吸引作用，移动体被保持在第一位置。 当第二驱动线圈的通电停止时，通过在驱动磁体和第二磁性构件之间的磁吸引作用，移动体也保持在第二位置。

公开(公告)号：US06853808B1

公开(公告)日：2005-02-08

申请号：US10695417

申请日：2003-10-27

申请人： Sadayoshi Yasuda ,  Masao Yajima

发明人： Sadayoshi Yasuda ,  Masao Yajima

IPC分类号： G02B7/08 ,  G02B7/04 ,  G02B13/00 ,  G03B5/00 ,  G03B5/04 ,  G03B17/12 ,  G03B17/18 ,  H04N5/225 ,  H04N5/228 ,  H04N5/232 ,  G03B17/00 ,  H04N5/262

CPC分类号： G02B13/0035 ,  G02B13/004 ,  G02B13/009 ,  H04N5/2254 ,  H04N5/232 ,  H04N5/23296

摘要： A camera includes a lens driving device and an image obtaining device. The lens driving device is formed from a lens holder that holds a lens and a driving device that moves the lens holder in an optical axis of the lens, wherein the lens holder is intermittently stoppable at least at two positions in the optical axis direction of the lens. The image obtaining device captures optical images of different magnifications at least at the two positions, and obtains zoom images at least between one of the optical images and the other of the optical images based on at least one of the optical images and electronic images generated based on the at least one of the optical images.

摘要翻译： 相机包括透镜驱动装置和图像获取装置。 透镜驱动装置由保持透镜的透镜保持器和使透镜保持器沿着透镜的光轴移动的驱动装置形成，其中透镜保持器至少在光轴的光轴方向上的两个位置间歇地停止 镜片。 图像获取装置至少在两个位置处捕获不同倍率的光学图像，并且基于至少一个光学图像和基于以下的方式生成的电子图像中的至少一个获得至少一个光学图像和另一个光学图像之间的缩放图像 在至少一个光学图像上。

公开(公告)号：US20050036776A1

公开(公告)日：2005-02-17

申请号：US10695417

申请日：2003-10-27

申请人： Sadayoshi Yasuda ,  Masao Yajima

发明人： Sadayoshi Yasuda ,  Masao Yajima

IPC分类号： G02B7/08 ,  G02B7/04 ,  G02B13/00 ,  G03B5/00 ,  G03B5/04 ,  G03B17/12 ,  G03B17/18 ,  H04N5/225 ,  H04N5/228 ,  H04N5/232 ,  G03B17/00

CPC分类号： G02B13/0035 ,  G02B13/004 ,  G02B13/009 ,  H04N5/2254 ,  H04N5/232 ,  H04N5/23296

摘要： A camera includes a lens driving device and an image obtaining device. The lens driving device is formed from a lens holder that holds a lens and a driving device that moves the lens holder in an optical axis of the lens, wherein the lens holder is intermittently stoppable at least at two positions in the optical axis direction of the lens. The image obtaining device captures optical images of different magnifications at least at the two positions, and obtains zoom images at least between one of the optical images and the other of the optical images based on at least one of the optical images and electronic images generated based on the at least one of the optical images.

摘要翻译： 相机包括透镜驱动装置和图像获取装置。 透镜驱动装置由保持透镜的透镜保持器和使透镜保持器沿着透镜的光轴移动的驱动装置形成，其中透镜保持器至少在光轴的光轴方向上的两个位置间歇地停止 镜片。 图像获取装置至少在两个位置处捕获不同倍率的光学图像，并且基于至少一个光学图像和基于以下的方式生成的电子图像中的至少一个获得至少一个光学图像和另一个光学图像之间的缩放图像 在至少一个光学图像上。