公开(公告)号：US20120250156A1

公开(公告)日：2012-10-04

申请号：US13435099

申请日：2012-03-30

申请人： Shinroku Asakawa ,  Shinji Minamisawa ,  Tatsuki Wade

发明人： Shinroku Asakawa ,  Shinji Minamisawa ,  Tatsuki Wade

IPC分类号： G02B27/64

CPC分类号： G02B27/646 ,  G03B5/00 ,  G03B2205/0023 ,  G03B2205/0069 ,  H02K41/031 ,  H02K2201/18 ,  H04N5/2328

摘要： An optical unit with a shake correcting function may include a fixed body, a movable body holding an optical element, a swing support point supporting the movable body at a position between a rear end portion of the movable body and the fixed body so that the movable body is swingable, a plate-shaped spring member connected with the fixed body and the movable body on a front side for urging the movable body toward the swing support point, a shake correction drive mechanism for swinging the movable body on the front side, and a stopper mechanism in which a protruded part protruded from one of the fixed body and the movable body is capable of abutting with the other between the shake correction drive mechanism and the swing support point for determining a movable range when the movable body is displaced in a direction perpendicular to the optical axis direction.

摘要翻译： 具有抖动校正功能的光学单元可以包括固定体，保持光学元件的可移动体，支撑移动体的可动体在可移动体的后端部与固定体之间的位置处的摆动支撑点， 可摆动的板状弹簧构件，与固定体和可动体连接的板状弹簧构件，其前侧用于将可动体朝向摆动支撑点推压;摇动校正驱动机构，用于使前端侧的可动体摆动;以及 止动机构，其中从固定体和可移动体中的一个突出的突出部能够在抖动校正驱动机构和摆动支撑点之间抵靠另一个，用于在移动体在位移时确定可移动范围 方向垂直于光轴方向。

公开(公告)号：US08040624B1

公开(公告)日：2011-10-18

申请号：US13071706

申请日：2011-03-25

申请人： Kiyoshi Miyazaki ,  Tatsuki Wade

发明人： Kiyoshi Miyazaki ,  Tatsuki Wade

IPC分类号： G02B7/02 ,  G02B15/14

CPC分类号： G02B7/08 ,  H02K41/0356

摘要： A lens drive device for use with at least one lens may include a movable body holding a lens, a fixed body movably holding the movable body, and a drive mechanism for driving the movable body in the optical axis direction. The drive mechanism may include a drive coil fixed to the movable body and a plurality of drive magnets which is fixed to the fixed body and magnetized so that magnetic poles are different from each other in the optical axis direction. The fixed body may include an outer peripheral side magnetic member and an end face side magnetic member and an inner peripheral face of the outer peripheral side magnetic member and a side face of the drive magnet are faced each other through a predetermined space. The drive coil is disposed between the drive magnet and the inner peripheral face of the outer peripheral side magnetic member.

摘要翻译： 用于至少一个透镜的透镜驱动装置可以包括保持透镜的可移动体，可移动地保持可移动体的固定体和用于在光轴方向上驱动可移动体的驱动机构。 驱动机构可以包括固定到可移动体的驱动线圈和固定到固定体并被磁化的多个驱动磁体，使得磁极在光轴方向上彼此不同。 固定体可以包括外周侧磁性构件和端面侧磁性构件以及外周侧磁性构件的内周面和驱动磁体的侧面彼此面对预定空间。 驱动线圈设置在驱动磁体和外周侧磁性部件的内周面之间。

公开(公告)号：US20060033004A1

公开(公告)日：2006-02-16

申请号：US11198369

申请日：2005-08-05

申请人： Tatsuki Wade

发明人： Tatsuki Wade

IPC分类号： G02B27/40 ,  G02B27/64

CPC分类号： G11B7/22

摘要： An optical head device includes a laser beam emitting element, an objective lens, a light receiving element provided with a light receiving face, a beam guide mirror for guiding the reflected light to the light receiving face, and a main body frame on which at least the light receiving element and the beam guide mirror are mounted. The light receiving face is disposed to face an incident direction of the reflected light to the objective lens and, one of the light receiving element and the beam guide mirror is disposed such that its mounting position is adjustable in parallel with the light receiving face and in two dimensional directions, and the other is disposed such that its mounting position is adjustable in parallel with the light receiving face and in one dimensional direction. An additional or second light receiving element may be provided.

摘要翻译： 光头装置包括激光束发射元件，物镜，设置有光接收面的光接收元件，用于将反射光引导到光接收面的光束引导镜，以及主体框架，至少 光接收元件和光束引导反射镜被安装。 光接收面被设置为面对与物镜的反射光的入射方向，并且光接收元件和光束引导反射镜中的一个被设置为使得其安装位置可与光接收面平行调节，并且 二维方向，另一方面设置成其安装位置可以与光接收面平行且在一维方向上调节。 可以提供附加或第二光接收元件。

公开(公告)号：US20050024997A1

公开(公告)日：2005-02-03

申请号：US10890809

申请日：2004-07-14

申请人： Tatsuki Wade

发明人： Tatsuki Wade

IPC分类号： G11B7/08 ,  G11B7/00 ,  G11B7/085 ,  G11B7/09 ,  G11B7/135 ,  G11B7/22 ,  G11B7/26

CPC分类号： G11B7/08582

摘要： An optical recording disk device includes an optical head mechanism provided with an optical system for converging an emitted light beam from a light source on an optical recording disk, a frame to which the optical head mechanism is mounted, two guide shafts for guiding the frame in a radial direction of the optical recording disk, a disk drive mechanism provided with a turntable for holding the optical recording disk and a chassis to which the frame, the two guide shafts and the disk drive mechanism are mounted. At least one of the two guide shafts is constructed such that the inclination of one of the two guide shafts is unable to be adjusted and fixed with respect to the chassis in an optical axis direction toward the optical recording disk.

摘要翻译： 一种光记录盘装置，包括：光学头机构，设置有用于将来自光源的发射光束会聚在光学记录盘上的光学系统，安装有光学头机构的框架，用于引导框架的两个引导轴 光记录盘的径向，具有用于保持光记录盘的转台的盘驱动机构和安装有框架，两个引导轴和盘驱动机构的底盘。 两个引导轴中的至少一个构造成使得两个引导轴中的一个的倾斜度不能相对于底盘在光轴方向上朝向光学记录盘调整和固定。

公开(公告)号：US09459464B2

公开(公告)日：2016-10-04

申请号：US13518134

申请日：2010-12-16

申请人： Shinji Minamisawa ,  Katsushige Yanagisawa ,  Tatsuki Wade ,  Tadashi Takeda ,  Kiyoshi Miyazaki ,  Hisahiro Ishihara

发明人： Shinji Minamisawa ,  Katsushige Yanagisawa ,  Tatsuki Wade ,  Tadashi Takeda ,  Kiyoshi Miyazaki ,  Hisahiro Ishihara

IPC分类号： G02B27/64 ,  G02B7/08 ,  G03B3/10 ,  G03B5/02 ,  H04N5/225 ,  H02K41/03 ,  H04N5/232

CPC分类号： G02B27/646 ,  G02B7/08 ,  G03B3/10 ,  G03B5/02 ,  G03B2205/0007 ,  H02K41/031 ,  H02K2201/18 ,  H04N5/2254 ,  H04N5/23258 ,  H04N5/2328

摘要： A lens drive device may include a first holding body, a second holding body, a fixed body which holds the second holding body, a first drive mechanism to drive the first holding body, a second drive mechanism to drive the second holding body, a third drive mechanism structured to drive the second holding body in a different direction than the second drive mechanism, an elastic member having a fixed part which is fixed to the second holding body and a deformable part, and plural wires in a substantially straight line shape with one end side fixed to the deformable part and the other end side fixed to the fixed body.

摘要翻译： 透镜驱动装置可以包括第一保持体，第二保持体，保持第二保持体的固定体，驱动第一保持体的第一驱动机构，驱动第二保持体的第二驱动机构，第三保持体 驱动机构，其构造成在与第二驱动机构不同的方向上驱动第二保持体，弹性构件，其具有固定在第二保持体上的固定部和可变形部;多个线， 固定在可变形部分的另一端侧固定在固定体上。

公开(公告)号：US09332188B2

公开(公告)日：2016-05-03

申请号：US14233820

申请日：2012-07-03

申请人： Yuichi Takei ,  Shinji Minamisawa ,  Tatsuki Wade ,  Shinroku Asakawa

发明人： Yuichi Takei ,  Shinji Minamisawa ,  Tatsuki Wade ,  Shinroku Asakawa

IPC分类号： H04N5/232 ,  H04N5/225 ,  G03B5/00

CPC分类号： H04N5/23287 ,  G03B5/00 ,  G03B2205/0023 ,  H04N5/2253 ,  H04N5/2257 ,  H04N5/23258 ,  H04N5/2328

摘要： The purpose of the present invention is to provide an optical unit with camera-shake correction function capable of minimizing the load applied to a movable element from a flexible wiring substrate even when the movable element is oscillated, in order to correct camera shake. In an optical unit provided with a camera-shake correction function, a movable element can be oscillated about an oscillation support point by actuating a drive mechanism for camera-shake correction, and camera shake can therefore be corrected. In a flexible wiring substrate drawn out from the movable element, a folded part folded along the rear end portion of the movable element in the optical axis direction is formed in a drawn-out portion from the movable element, and in the optical axis direction, the oscillation support point is positioned between the surface of the folded part that faces the end part on the other side −Y in the Y-axis direction of the rear end portion of the movable element in the optical axis direction, and the surface that faces toward the rear in the optical axis direction at a fixed part of the flexible wiring substrate with respect to a fixed body.

摘要翻译： 本发明的目的是提供一种具有相机抖动校正功能的光学单元，其能够即使当可移动元件振荡时也可以最小化从柔性布线基板施加到可移动元件上的负载，以便校正照相机抖动。 在具有相机抖动校正功能的光学单元中，通过致动用于相机抖动校正的驱动机构，可移动元件可围绕振动支撑点摆动，因此可以校正相机抖动。 在从可动元件拉出的柔性布线基板中，沿着可动元件的后端部沿光轴方向折叠的折叠部分形成在从可动元件的拉出部分中，并且在光轴方向上， 振动支撑点位于折射部分的面对可动元件的后轴端方向的Y轴方向的另一侧的端部的光轴方向的面与面 在柔性布线基板的固定部分上相对于固定体在光轴方向上朝向后方。

公开(公告)号：US20130201559A1

公开(公告)日：2013-08-08

申请号：US13518134

申请日：2010-12-16

申请人： Shinji Minamisawa ,  Katsushige Yanagisawa ,  Tatsuki Wade ,  Tadashi Takeda ,  Kiyoshi Miyazaki ,  Hisahiro Ishihara

发明人： Shinji Minamisawa ,  Katsushige Yanagisawa ,  Tatsuki Wade ,  Tadashi Takeda ,  Kiyoshi Miyazaki ,  Hisahiro Ishihara

IPC分类号： G02B27/64

CPC分类号： G02B27/646 ,  G02B7/08 ,  G03B3/10 ,  G03B5/02 ,  G03B2205/0007 ,  H02K41/031 ,  H02K2201/18 ,  H04N5/2254 ,  H04N5/23258 ,  H04N5/2328

摘要： A lens drive device may include a first holding body, a second holding body, a fixed body which holds the second holding body, a first drive mechanism to drive the first holding body, a second drive mechanism to drive the second holding body, a third drive mechanism structured to drive the second holding body in a different direction than the second drive mechanism, an elastic member having a fixed part which is fixed to the second holding body and a deformable part, and plural wires in a substantially straight line shape with one end side fixed to the deformable part and the other end side fixed to the fixed body.

摘要翻译： 透镜驱动装置可以包括第一保持体，第二保持体，保持第二保持体的固定体，驱动第一保持体的第一驱动机构，驱动第二保持体的第二驱动机构，第三保持体 驱动机构，其构造成在与第二驱动机构不同的方向上驱动第二保持体，弹性构件，其具有固定在第二保持体上的固定部和可变形部;多个线， 固定在可变形部分的另一端侧固定在固定体上。

公开(公告)号：US20130128360A1

公开(公告)日：2013-05-23

申请号：US13813229

申请日：2011-07-22

申请人： Shinji Minamisawa ,  Shinroku Asakawa ,  Tatsuki Wade ,  Toshiyuki Karasawa ,  Hisahiro Ishihara

发明人： Shinji Minamisawa ,  Shinroku Asakawa ,  Tatsuki Wade ,  Toshiyuki Karasawa ,  Hisahiro Ishihara

IPC分类号： G02B27/64

CPC分类号： G02B27/64 ,  G02B27/646 ,  G03B5/00 ,  G03B2205/0023 ,  G03B2205/0069 ,  H04N5/2252

摘要： An optical unit may include a fixed body, a movable module w rich holds an optical element, a swing support point which swingably supports the movable module, and a shake correction drive mechanism structured to swing the movable module with the swing support point as a swing center. The swing support point may be structured of an abutte d portion of two members in an optical axis direction between a bottom part of the movable module and a bottom part of the fixed body. At least one of the two members may be made of elastic material.

摘要翻译： 光学单元可以包括固定体，可移动模块富有保持光学元件，可摆动地支撑可移动模块的摆动支撑点和摇摆校正驱动机构，其构造成使可动模块与摆动支撑点摆动摆动 中央。 摆动支撑点可以由可移动模块的底部和固定体的底部之间的光轴方向上的两个构件的邻接部分构成。 两个构件中的至少一个可以由弹性材料制成。

公开(公告)号：US20130100304A1

公开(公告)日：2013-04-25

申请号：US13702426

申请日：2011-05-24

申请人： Tatsuki Wade ,  Shinroku Asakawa ,  Shinji Minamisawa ,  Toshiyuki Karasawa ,  Katsushige Yanagisawa ,  Yoshihiro Hamada ,  Hayato Naito ,  Ryoji Komatsu ,  Hisahiro Ishihara

发明人： Tatsuki Wade ,  Shinroku Asakawa ,  Shinji Minamisawa ,  Toshiyuki Karasawa ,  Katsushige Yanagisawa ,  Yoshihiro Hamada ,  Hayato Naito ,  Ryoji Komatsu ,  Hisahiro Ishihara

IPC分类号： H04N5/232

CPC分类号： H04N5/23264 ,  G02B27/646 ,  G03B5/00 ,  G03B2205/0023 ,  G03B2205/0069 ,  H04N5/23258 ,  H04N5/23287

摘要： An optical unit may include a fixed body; a movable module which holds an optical element; a swing support point which swingably supports the movable module; a shake correction drive mechanism which swings the movable module with the swing support point as a swing center around two axial lines intersecting an optical axis direction of the optical element between an outer peripheral face of the movable module and the fixed body; a first photo reflector provided between a bottom part of the movable module and the fixed body at a position superposing on one of the two axial lines and that detects displacement of the movable module; and a second photo reflector provided between the bottom part of the movable module and the fixed body at a position superposing on the other of the two axial lines and that detects displacement of the movable module.

摘要翻译： 光学单元可以包括固定体; 保持光学元件的可移动模块; 可摆动地支撑可移动模块的摆动支撑点; 摇动校正驱动机构，其使作为摆动支承点的可动模块摆动在与所述可移动模块的外周面与所述固定体之间的与所述光学元件的光轴方向交叉的两条轴线的摆动中心; 第一光反射器，设置在所述可移动模块的底部和所述固定体之间，叠置在所述两条轴线中的一条轴线上并且检测所述可移动模块的位移的位置; 以及设置在所述可移动模块的底部与所述固定体之间的叠加在所述两条轴线中的另一条上的位置并且检测所述可移动模块的位移的第二光反射体。

公开(公告)号：US20120229926A1

公开(公告)日：2012-09-13

申请号：US13510751

申请日：2010-11-13

申请人： Tatsuki Wade ,  Katsushige Yanagisawa ,  Shinji Minamisawa ,  Tadashi Takeda ,  Kiyoshi Miyazaki ,  Hisahiro Ishihara

发明人： Tatsuki Wade ,  Katsushige Yanagisawa ,  Shinji Minamisawa ,  Tadashi Takeda ,  Kiyoshi Miyazaki ,  Hisahiro Ishihara

IPC分类号： G02B7/04

CPC分类号： G03B5/00 ,  G02B7/04 ,  G02B7/08 ,  G02B27/646

摘要： The lens drive device is equipped with a first supporting body that holds the lens and is movable in the direction of the optical axis, a second supporting body that holds the first supporting body, a fixed body that holds the second supporting body in a manner enabling movement in directions that are roughly orthogonal to the optical axis direction, a first drive mechanism for driving the first supporting body, a second drive mechanism for driving the second supporting body in a first direction, and a third drive mechanism for driving the second supporting body in a second direction. The first supporting body is supported by the second supporting body by means of first supporting members (8, 9), which are formed from an elastic material; and the second supporting body is supported by the fixed body by means of second supporting members, which are formed from an elastic material.

摘要翻译： 透镜驱动装置配备有保持透镜并且可沿光轴方向移动的第一支撑体，保持第一支撑体的第二支撑体，以能够支撑第二支撑体的方式固定第二支撑体的固定体 在大致正交于光轴方向的方向上的移动，用于驱动第一支撑体的第一驱动机构，用于沿第一方向驱动第二支撑体的第二驱动机构，以及用于驱动第二支撑体的第三驱动机构 在第二个方向。 第一支撑体借助于由弹性材料形成的第一支撑构件（8,9）由第二支撑体支撑; 并且第二支撑体通过由弹性材料形成的第二支撑构件被固定体支撑。