公开(公告)号：US08179447B2

公开(公告)日：2012-05-15

申请号：US12529220

申请日：2008-03-13

申请人： Shigeru Irisawa ,  Yohsuke Suzuki

发明人： Shigeru Irisawa ,  Yohsuke Suzuki

IPC分类号： H04N5/228 ,  H04N5/225

CPC分类号： H04N5/23248 ,  G03B5/00 ,  H04N5/2253 ,  H04N5/23287 ,  H04N2101/00

摘要： The present invention aims to provide an imaging apparatus with blur correction function in which a retention lever to mechanically retain an image sensor requires a minimum moving space and the thickness of a lens barrel can be reduced in optical axis direction. The imaging apparatus includes an image sensor (7) photoelectrically converting an image of a subject into an electric signal; an optical photographic system (3) forming the subject image on an imaging plane of the image sensor (7); a lens barrel (4) containing the optical photographic system (3) and being extendable/retractable in an optical axis direction of the optical photographic system (3); a frame member (8, 11) movably supporting the image sensor (7) in a plane perpendicular to the optical axis; a blur correction unit (9) correcting a blur in the image due to hand shake by moving the frame member (8, 11) in a plane perpendicular to the optical axis; and a retainer unit (10) retaining the frame member (8, 11) in one of the optical axis direction and a direction perpendicular to the optical axis.

摘要翻译： 本发明的目的是提供一种具有模糊校正功能的成像装置，其中用于机械地保持图像传感器的保持杆需要最小的移动空间，并且可以在光轴方向上减小透镜镜筒的厚度。 成像装置包括将被摄体的图像光电转换为电信号的图像传感器（7） 在所述图像传感器（7）的成像平面上形成所述被摄体图像的光学摄影系统（3）。 包含光学照相系统（3）并且在光学照相系统（3）的光轴方向上可伸缩的镜筒（4）; 框架构件（8,11），其在垂直于光轴的平面中可移动地支撑图像传感器（7）; 模糊校正单元（9）通过在垂直于光轴的平面中移动框架构件（8,11）来校正由于手抖动引起的图像模糊; 以及保持单元（10），其将框架构件（8,11）保持在光轴方向和垂直于光轴的方向之一上。

公开(公告)号：US20100091122A1

公开(公告)日：2010-04-15

申请号：US12529220

申请日：2008-03-13

申请人： Shigeru Irisawa ,  Yohsuke Suzuki

发明人： Shigeru Irisawa ,  Yohsuke Suzuki

IPC分类号： H04N5/228

CPC分类号： H04N5/23248 ,  G03B5/00 ,  H04N5/2253 ,  H04N5/23287 ,  H04N2101/00

摘要： The present invention aims to provide an imaging apparatus with blur correction function in which a retention lever to mechanically retain an image sensor requires a minimum moving space and the thickness of a lens barrel can be reduced in optical axis direction. The imaging apparatus includes an image sensor (7) photoelectrically converting an image of a subject into an electric signal; an optical photographic system (3) forming the subject image on an imaging plane of the image sensor (7); a lens barrel (4) containing the optical photographic system (3) and being extendable/retractable in an optical axis direction of the optical photographic system (3); a frame member (8, 11) movably supporting the image sensor (7) in a plane perpendicular to the optical axis; a blur correction unit (9) correcting a blur in the image due to hand shake by moving the frame member (8, 11) in a plane perpendicular to the optical axis; and a retainer unit (10) retaining the frame member (8, 11) in one of the optical axis direction and a direction perpendicular to the optical axis.

摘要翻译： 本发明的目的是提供一种具有模糊校正功能的成像装置，其中用于机械地保持图像传感器的保持杆需要最小的移动空间，并且可以在光轴方向上减小透镜镜筒的厚度。 成像装置包括将被摄体的图像光电转换为电信号的图像传感器（7） 在所述图像传感器（7）的成像平面上形成所述被摄体图像的光学摄影系统（3）。 包含光学照相系统（3）并且在光学照相系统（3）的光轴方向上可伸缩的镜筒（4）; 框架构件（8,11），其在垂直于光轴的平面中可移动地支撑图像传感器（7）; 模糊校正单元（9）通过在垂直于光轴的平面中移动框架构件（8,11）来校正由于手抖动引起的图像模糊; 以及保持单元（10），其将框架构件（8,11）保持在光轴方向和垂直于光轴的方向之一上。

公开(公告)号：US07697033B2

公开(公告)日：2010-04-13

申请号：US11543036

申请日：2006-10-05

申请人： Yoshio Serikawa ,  Shigeru Irisawa

发明人： Yoshio Serikawa ,  Shigeru Irisawa

IPC分类号： H04N5/228

CPC分类号： H04N5/23248 ,  H04N5/23287

摘要： An imaging apparatus, including an image pick up device capable of moving in a transverse direction to a photographing optical axis, a drive circuit configured to prevent an image on the image pick up device from blurring or reduce the image blur by moving the image pick up device based on an amount of the image blur, a position detection device configured to detect a position of the image pick up device, a storing device configured to store reference positional information showing that the image pick up device is in the reference position based on an output of the position detection device, the position of the image pick up device being detected based on the reference positional information stored in the storing device when the image pick up device is driven by the drive circuit.

摘要翻译： 一种成像装置，包括能够沿横向移动到拍摄光轴的图像拾取装置，被配置为防止图像拾取装置上的图像模糊或通过移动图像拾取而减少图像模糊的驱动电路 基于图像模糊量的装置，被配置为检测图像拾取装置的位置的位置检测装置，被配置为存储表示图像拾取装置处于基准位置的参考位置信息的存储装置，其基于 当由驱动电路驱动图像拾取装置时，位置检测装置的输出，基于存储在存储装置中的参考位置信息来检测图像拾取装置的位置。

公开(公告)号：US20070091181A1

公开(公告)日：2007-04-26

申请号：US11543036

申请日：2006-10-05

申请人： Yoshio Serikawa ,  Shigeru Irisawa

发明人： Yoshio Serikawa ,  Shigeru Irisawa

IPC分类号： H04N5/228

CPC分类号： H04N5/23248 ,  H04N5/23287

摘要： An imaging apparatus, including an image pick up device capable of moving in a transverse direction to a photographing optical axis, a drive circuit configured to prevent an image on the image pick up device from blurring or reduce the image blur by moving the image pick up device based on an amount of the image blur, a position detection device configured to detect a position of the image pick up device, a storing device configured to store reference positional information showing that the image pick up device is in the reference position based on an output of the position detection device, the position of the image pick up device being detected based on the reference positional information stored in the storing device when the image pick up device is driven by the drive circuit.

摘要翻译： 一种成像装置，包括能够沿横向移动到拍摄光轴的图像拾取装置，被配置为防止图像拾取装置上的图像模糊或通过移动图像拾取而减少图像模糊的驱动电路 基于图像模糊量的装置，被配置为检测图像拾取装置的位置的位置检测装置，被配置为存储表示图像拾取装置处于基准位置的参考位置信息的存储装置，其基于 当由驱动电路驱动图像拾取装置时，位置检测装置的输出，基于存储在存储装置中的参考位置信息来检测图像拾取装置的位置。

公开(公告)号：US07286164B2

公开(公告)日：2007-10-23

申请号：US09986880

申请日：2001-11-13

申请人： Junichi Shinohara ,  Shigeru Irisawa ,  Masami Nasu ,  Atsushi Satoh

发明人： Junichi Shinohara ,  Shigeru Irisawa ,  Masami Nasu ,  Atsushi Satoh

IPC分类号： H04N5/225 ,  H04N5/228

CPC分类号： H04N5/23293 ,  H04N5/2259 ,  H04N5/349

摘要： The image input unit comprises a pixel shift evaluation value and reliability calculating section that calculates a pixel shift evaluation value based on image data for a plurality of images photographed before and after an image sensing device is displaced for a predetermined amount. Moreover, a system controller judges whether pixel shift photography has been normally performed or not based on the pixel shift evaluation value, and displays the judgment result on a display.

摘要翻译： 图像输入单元包括像素偏移评估值和可靠性计算部分，其基于在图像感测装置之前和之后拍摄预定量的多个图像的图像数据来计算像素偏移评估值。 此外，系统控制器基于像素偏移评估值来判断是否正常执行像素偏移摄影，并将判断结果显示在显示器上。

公开(公告)号：US20070035857A1

公开(公告)日：2007-02-15

申请号：US11583838

申请日：2006-10-20

申请人： Shigeru Irisawa

发明人： Shigeru Irisawa

IPC分类号： G02B7/02

CPC分类号： G02B7/102

摘要： A lens barrel includes a) a plurality of lens groups each having at least one lens, b) a plurality of lens retaining frames, including a retractable lens retaining frame, c) lens retaining frame driving devices, d) a main-guide shaft member in parallel to the optical axis to support the retractable lens retaining frame rotatably in longitudinal and circumferential directions of the main-guide shaft member, and e) a sub-guide shaft member to guide the retractable lens retaining frame along the optical axis and to allow the retractable lens retaining frame to be retracted toward the retracted position at a retracting point on the main-guide shaft member and to guide the retractable lens retaining frame on the main-guide shaft member along the optical axis at other than the retracting point. The retractable lens retaining frame is formed with an engaging portion to engage with the sub-guide shaft member and to be guided along the sub-guide shaft member, and the engaging portion being formed with an opened portion configured to allow the retractable lens retaining frame to be released from the sub-guide shaft member at the retracting point.

摘要翻译： 透镜镜筒包括：a）多个透镜组，每个透镜组具有至少一个透镜; b）多个透镜保持框架，包括可伸缩透镜保持框架; c）透镜保持框架驱动装置; d）主导向轴构件 平行于所述光轴以支撑所述可伸缩透镜保持框架，以在所述主引导轴构件的纵向和圆周方向上可旋转地旋转，以及e）副引导轴构件，以沿着所述光轴引导所述可缩回透镜保持框架，并且允许 可缩回透镜保持框架在主引导轴构件的缩回点处朝向缩回位置缩回，并且沿着除了缩回点之外的光轴将可伸缩的镜头保持框架引导到主导轴构件。 可伸缩透镜保持框架形成有与副引导轴构件接合并且沿着副引导轴构件被引导的接合部分，并且接合部分形成有开口部分，该开口部分被构造成允许可伸缩的镜头保持框架 在回缩点处从副导向轴构件释放。

公开(公告)号：US20060203357A1

公开(公告)日：2006-09-14

申请号：US11367352

申请日：2006-03-06

申请人： Shigeru Irisawa

发明人： Shigeru Irisawa

IPC分类号： G02B15/14

CPC分类号： G02B7/102

摘要： A lens barrel includes a) a plurality of lens groups each having at least one lens, b) a plurality of lens retaining frames, including a retractable lens retaining frame, c) lens retaining frame driving devices, d) a main-guide shaft member in parallel to the optical axis to support the retractable lens retaining frame rotatably in longitudinal and circumferential directions of the main-guide shaft member, and e) a sub-guide shaft member to guide the retractable lens retaining frame along the optical axis and to allow the retractable lens retaining frame to be retracted toward the retracted position at a retracting point on the main-guide shaft member and to guide the retractable lens retaining frame on the main-guide shaft member along the optical axis at other than the retracting point. The retractable lens retaining frame is formed with an engaging portion to engage with the sub-guide shaft member and to be guided along the sub-guide shaft member, and the engaging portion being formed with an opened portion configured to allow the retractable lens retaining frame to be released from the sub-guide shaft member at the retracting point.

摘要翻译： 透镜镜筒包括：a）多个透镜组，每个透镜组具有至少一个透镜; b）多个透镜保持框架，包括可伸缩透镜保持框架; c）透镜保持框架驱动装置; d）主导向轴构件 平行于所述光轴以支撑所述可伸缩透镜保持框架，以在所述主引导轴构件的纵向和圆周方向上可旋转地旋转，以及e）副引导轴构件，以沿着所述光轴引导所述可缩回透镜保持框架，并且允许 可缩回透镜保持框架在主引导轴构件的缩回点处朝向缩回位置缩回，并且沿着除了缩回点之外的光轴将可伸缩的镜头保持框架引导到主导轴构件。 可伸缩透镜保持框架形成有与副引导轴构件接合并且沿着副引导轴构件被引导的接合部分，并且接合部分形成有开口部分，该开口部分被构造成允许可伸缩的镜头保持框架 在回缩点处从副导向轴构件释放。

公开(公告)号：US20120038784A1

公开(公告)日：2012-02-16

申请号：US13202003

申请日：2010-02-26

申请人： Shigeru Irisawa ,  Takehide Ohno ,  Koichi Muramatsu ,  Takashi Ando ,  Keiji Ohkubo

发明人： Shigeru Irisawa ,  Takehide Ohno ,  Koichi Muramatsu ,  Takashi Ando ,  Keiji Ohkubo

IPC分类号： H04N5/228

CPC分类号： G03B5/00 ,  G03B2205/0015 ,  G03B2217/005 ,  H04N5/23287

摘要： A shake correcting system includes an optical imaging system, an image sensor, a movable unit comprising a movable frame in which the image sensor is fixed and a rotation restricting element, a base movably supporting the movable unit in a predetermined plane substantially orthogonal to an optical axis of the optical imaging system, a drive mechanism driving the movable unit relative to the base in directions vertical and orthogonal to the optical axis, a blur correcting function to correct blurs in a subject image due to shakes of the shake correcting system, a rotation restricting mechanism preventing rotation of the movable frame around the optical axis with the rotation restricting element, and a slide mechanism allowing the movable unit to be freely movable in the predetermined plane, and comprising a magnet, a magnetic plate attracted to the magnet, a spherical element supported between the magnetic plate and the magnet.

摘要翻译： 抖动校正系统包括光学成像系统，图像传感器，包括其中固定有图像传感器的可移动框架的可移动单元和旋转限制元件，基本上与光学器件正交的预定平面可移动地支撑可移动单元的基座 光学成像系统的轴线，驱动机构，其相对于基座沿垂直于光轴的方向驱动可移动单元;模糊校正功能，用于校正由于抖动校正系统的振动引起的被摄体图像中的模糊，旋转 限制机构，防止可旋转框架围绕光轴旋转;以及滑动机构，其允许可移动单元在预定平面内自由移动，并且包括磁体，吸附在磁体上的磁性板，球形 支撑在磁板和磁体之间的元件。

公开(公告)号：US07133224B2

公开(公告)日：2006-11-07

申请号：US11367352

申请日：2006-03-06

申请人： Shigeru Irisawa

发明人： Shigeru Irisawa

IPC分类号： G02B7/02

CPC分类号： G02B7/102

摘要： A lens barrel includes a) a plurality of lens groups each having at least one lens, b) a plurality of lens retaining frames, including a retractable lens retaining frame, c) lens retaining frame driving devices, d) a main-guide shaft member in parallel to the optical axis to support the retractable lens retaining frame rotatably in longitudinal and circumferential directions of the main-guide shaft member, and e) a sub-guide shaft member to guide the retractable lens retaining frame along the optical axis and to allow the retractable lens retaining frame to be retracted toward the retracted position at a retracting point on the main-guide shaft member and to guide the retractable lens retaining frame on the main-guide shaft member along the optical axis at other than the retracting point. The retractable lens retaining frame is formed with an engaging portion to engage with the sub-guide shaft member and to be guided along the sub-guide shaft member, and the engaging portion being formed with an opened portion configured to allow the retractable lens retaining frame to be released from the sub-guide shaft member at the retracting point.

公开(公告)号：US08780217B2

公开(公告)日：2014-07-15

申请号：US13202003

申请日：2010-02-26

申请人： Shigeru Irisawa ,  Takehide Ohno ,  Koichi Muramatsu ,  Takashi Ando ,  Keiji Ohkubo

发明人： Shigeru Irisawa ,  Takehide Ohno ,  Koichi Muramatsu ,  Takashi Ando ,  Keiji Ohkubo

IPC分类号： H04N5/225 ,  G03B5/00

CPC分类号： G03B5/00 ,  G03B2205/0015 ,  G03B2217/005 ,  H04N5/23287

摘要： A shake correcting system includes an optical imaging system, an image sensor, a movable unit comprising a movable frame in which the image sensor is fixed and a rotation restricting element, a base movably supporting the movable unit in a predetermined plane substantially orthogonal to an optical axis of the optical imaging system, a drive mechanism driving the movable unit relative to the base in directions vertical and orthogonal to the optical axis, a blur correcting function to correct blurs in a subject image due to shakes of the shake correcting system, a rotation restricting mechanism preventing rotation of the movable frame around the optical axis with the rotation restricting element, and a slide mechanism allowing the movable unit to be freely movable in the predetermined plane, and comprising a magnet, a magnetic plate attracted to the magnet, a spherical element supported between the magnetic plate and the magnet.

摘要翻译： 抖动校正系统包括光学成像系统，图像传感器，包括其中固定有图像传感器的可移动框架的可移动单元和旋转限制元件，基本上与光学器件正交的预定平面可移动地支撑可移动单元的基座 光学成像系统的轴线，驱动机构，其相对于基座沿垂直于光轴的方向驱动可移动单元;模糊校正功能，用于校正由于抖动校正系统的振动引起的被摄体图像中的模糊，旋转 限制机构，防止可旋转框架围绕光轴旋转;以及滑动机构，其允许可移动单元在预定平面内自由移动，并且包括磁体，吸附在磁体上的磁性板，球形 支撑在磁板和磁体之间的元件。