公开(公告)号：US20150370086A1

公开(公告)日：2015-12-24

申请号：US14651467

申请日：2013-12-10

Applicant: NIDEC SANKYO CORPORATION

Inventor： Yoshihiro HAMADA ,  Shinroku ASAKAWA ,  Tatsuki WADE ,  Shinji MINAMISAWA

IPC: G02B27/64 ,  G03B3/10 ,  G02B7/09

CPC classification number: G02B27/646 ,  G02B7/04 ,  G02B7/09 ,  G03B3/10 ,  G03B5/00 ,  G03B2205/0007 ,  G03B2205/0069 ,  H04N5/2253 ,  H04N5/2254 ,  H05K1/147 ,  H05K1/165 ,  H05K1/189 ,  H05K3/363 ,  H05K3/366 ,  H05K3/368

Abstract: An optical device may include a movable part including a lens; a holding part to hold the movable part; and a drive mechanism to drive the movable part. The holding part may include a case body. The drive mechanism may include a plurality of drive magnets; a plurality of sheet-shaped coils including a coil part; and a flexible printed circuit board including a coil attaching part. A plurality of the sheet-shaped coils may be attached to one face of the coil attaching part. A thickness of the coil attaching part is thinner than the sheet-shaped coil. A width of the coil attaching part may be narrower than a width of the sheet-shaped coil.

Abstract translation: 光学装置可以包括包括透镜的可移动部分; 保持部，保持上述可动部; 以及驱动机构来驱动可动部。 保持部可以包括壳体。 驱动机构可以包括多个驱动磁体; 多个片状线圈，包括线圈部分; 以及包括线圈安装部的柔性印刷电路板。 多个片状线圈可以附接到线圈附接部的一个面。 线圈安装部的厚度比片状线圈薄。 线圈安装部的宽度可以比片状线圈的宽度窄。

公开(公告)号：US20130136437A1

公开(公告)日：2013-05-30

申请号：US13664969

申请日：2012-10-31

Applicant: NIDEC SANKYO CORPORATION

Inventor： Shinroku ASAKAWA ,  Shinji MINAMISAWA ,  Tatsuki WADE

IPC: G02B27/64 ,  G03B17/00

CPC classification number: G02B27/64 ,  G03B5/00 ,  G03B2205/0023

Abstract: An optical unit with a shake correcting function may include a fixed body, a movable body holding an optical element, a swing support point which supports the movable body so that the movable body is capable of swinging, a spring member formed in a plate shape for urging the movable body toward the swing support point, a shake correction drive mechanism structured to swing the movable body with the swing support point as a swing center, a first stopper part which is protruded in a direction perpendicular to the optical axis direction on a front side in the optical axis direction of the movable body with respect to the spring member for determining a moving range of the movable body, and a second stopper part which is structured to face the first stopper part in the optical axis direction through the spring member on the rear side in the optical axis direction of the fixed body with respect to the spring member for determining a moving range of the movable body in the optical axis direction by restricting movement of the first stopper part.

Abstract translation: 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，支撑可移动体以使可移动体能够摆动的摆动支撑点，形成为板状的弹性构件， 将可移动体推向摆动支撑点;摇摆校正驱动机构，其构造成使摆动支撑点作为摆动中心使可动体摆动;第一止动部，其在前方沿垂直于光轴方向的方向突出; 相对于用于确定可移动体的移动范围的弹簧构件的可移动体的光轴方向的一侧;以及第二止动部，其被构造成通过弹簧构件在光轴方向上面对第一止动部 相对于弹簧构件在固定体的光轴方向上的后侧，用于确定可动体在光轴方向上的移动范围 通过限制第一止动部件的运动。

公开(公告)号：US20150131153A1

公开(公告)日：2015-05-14

申请号：US14591531

申请日：2015-01-07

Applicant: NIDEC SANKYO CORPORATION

Inventor： Tatsuki WADE ,  Katsushige YANAGISAWA ,  Shinji MINAMISAWA ,  Tadashi TAKEDA ,  Kiyoshi MIYAZAKI ,  Hisahiro ISHIHARA

IPC: G02B27/64 ,  G02B7/04

CPC classification number: G03B5/00 ,  G02B7/04 ,  G02B7/08 ,  G02B27/646

Abstract: 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.

Abstract translation: 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由固定体支撑。

公开(公告)号：US20150124108A1

公开(公告)日：2015-05-07

申请号：US14590268

申请日：2015-01-06

Applicant: NIDEC SANKYO CORPORATION

Inventor： Tatsuki WADE ,  Shinroku ASAKAWA ,  Shinji MINAMISAWA ,  Toshiyuki KARASAWA ,  Katsushige YANAGISAWA ,  Yoshihiro HAMADA ,  Hayato NAITO ,  Ryoji KOMATSU ,  Hisahiro ISHIHARA

IPC: G02B27/64 ,  H04N5/232

CPC classification number: H04N5/23264 ,  G02B27/646 ,  G03B5/00 ,  G03B2205/0023 ,  G03B2205/0069 ,  H04N5/23258 ,  H04N5/23287

Abstract: Provided is an optical unit with a blur correction function, wherein even when a photoreflector and a drive mechanism for blur correction are provided in a movable module provided with an optical element, sizes in an optical axis direction and a direction crossing the optical axis direction can be prevented from increasing. In an optical unit (100) with a blur correction function, a drive mechanism (500) for blur correction is provided between the outer peripheral surface of an image capturing unit (1) and a fixed body (200) (upper cover (250)), and a first photoreflector (580) and a second photoreflector (590) are provided between a bottom portion (substrate (15)) of the image capturing unit (1) and the fixed body (200) (lower cover (700)), between which a swing support (180) is provided. The first photoreflector (580) is provided in a position overlapping in the direction of an optical axis (L) with an axis line (X0) out of two axis lines (X0, Y0) when the image capturing unit (1) is swung, and the second photoreflector (590) is provide in a position overlapping in the direction of the optical axis (L) with the axis line (Y0).

Abstract translation: 提供了一种具有模糊校正功能的光学单元，其中即使在具有光学元件的可移动模块中设置用于模糊校正的光反射器和驱动机构，光轴方向和与光轴方向交叉的方向上的尺寸可以 防止增加。 在具有模糊校正功能的光学单元（100）中，在图像拍摄单元（1）的外周表面和固定体（200）（上盖（250））之间设置用于模糊校正的驱动机构（500） ），并且第一光反射器（580）和第二光反射器（590）设置在图像捕获单元（1）的底部（基板）和固定体200之间（下盖700） ，其间设有摆动支架（180）。 当图像拍摄单元（1）摆动时，第一光反射器（580）设置在与光轴（L）的方向重叠的位置与两条轴线（X0，Y0）中的轴线（X0） 并且第二光反射器（590）设置在与轴线（Y0）在光轴（L）的方向上重叠的位置。

公开(公告)号：US20150293372A1

公开(公告)日：2015-10-15

申请号：US14648484

申请日：2013-08-20

Applicant: NIDEC SANKYO CORPORATION

Inventor： Yoshihiro HAMADA ,  Tatsuki WADE

IPC: G02B27/64

Abstract: A photographing optical device may include a movable module including a movable body and a holding body; a support body to hold the movable module; a lens drive coil attached to the movable body; a shake correction coil attached to the support body, and a plurality of drive magnets attached to the holding body. The holding body may include a first magnet fixing member and a second magnet fixing member. The first magnet fixing member and the second magnet fixing member may be formed in a frame shape. The movable body may be disposed on inner peripheral sides of the first magnet fixing member and the second magnet fixing member. The support body may include a case body structuring an outer peripheral face of the support body. An object side end of the case body may include a facing part which faces an end face of the movable body.

Abstract translation: 拍摄光学装置可以包括可移动模块，其包括可移动体和保持体; 支撑体，用于保持可移动模块; 附接到所述可移动体的透镜驱动线圈; 安装在支撑体上的抖动校正线圈，以及附着在保持体上的多个驱动磁体。 保持体可以包括第一磁体固定构件和第二磁体固定构件。 第一磁体固定构件和第二磁体固定构件可以形成为框架形状。 可移动体可以设置在第一磁体固定构件和第二磁体固定构件的内周侧。 支撑体可以包括构成支撑体的外周面的壳体。 壳体的物体侧端部可以包括面向可动体的端面的面对部。