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    PHOTOGRAPHIC OPTICAL DEVICE, PHOTOGRAPHIC OPTICAL SYSTEM AND DISTANCE VARIATION AMOUNT DETECTING DEVICE
    2.
    发明申请
    PHOTOGRAPHIC OPTICAL DEVICE, PHOTOGRAPHIC OPTICAL SYSTEM AND DISTANCE VARIATION AMOUNT DETECTING DEVICE 有权
    摄影光学装置，摄影光学系统和距离变化量检测装置

    公开(公告)号：US20130156412A1

    公开(公告)日：2013-06-20

    申请号：US13819932

    申请日：2011-08-24

    申请人： Hayato Naito ,  Toshiyuki Karasawa ,  Ryoji Komatsu ,  Hisahiro Ishihara

    发明人： Hayato Naito ,  Toshiyuki Karasawa ,  Ryoji Komatsu ,  Hisahiro Ishihara

    IPC分类号： G02B27/64 ,  G01B11/14

    CPC分类号： G02B27/646 ,  G01B11/14 ,  G03B5/00 ,  G03B2205/0023 ,  G03B2205/0069 ,  H04N5/2254 ,  H04N5/2328

    摘要： A photographic optical device may include a reflection type optical sensor comprising a light emitting element and a light receiving element; a support body to which the reflection type optical sensor is fixed; a camera module comprising a lens and an imaging element; a shake correction mechanism structured to swing the camera module; a resistor configured to convert an output current of the light receiving element to an output voltage; a home position voltage creating means configured to create a home position voltage; a comparator configured to compare the home position voltage with a predetermined reference voltage; and a variable current source configured to control an electric current supplied to the light emitting element based on an output signal from the comparator. A relative position of the camera module with respect to the support body may be detected by the reflection type optical sensor.

    摘要翻译： 照相光学装置可以包括包括发光元件和光接收元件的反射型光学传感器; 固定有反射型光学传感器的支撑体; 相机模块，包括透镜和成像元件; 构造为摆动相机模块的抖动校正机构; 电阻器，被配置为将所述光接收元件的输出电流转换为输出电压; 原位置电压产生装置，被配置为产生原位置电压; 比较器，被配置为将原始位置电压与预定参考电压进行比较; 以及可变电流源，被配置为基于来自所述比较器的输出信号来控制提供给所述发光元件的电流。 相机模块相对于支撑体的相对位置可以由反射型光学传感器检测。

    Photographic optical device, photographic optical system and distance variation amount detecting device
    3.
    发明授权
    Photographic optical device, photographic optical system and distance variation amount detecting device 有权
    摄影光学装置，摄影光学系统和距离变化量检测装置

    公开(公告)号：US08687953B2

    公开(公告)日：2014-04-01

    申请号：US13819932

    申请日：2011-08-24

    申请人： Hayato Naito ,  Toshiyuki Karasawa ,  Ryoji Komatsu ,  Hisahiro Ishihara

    发明人： Hayato Naito ,  Toshiyuki Karasawa ,  Ryoji Komatsu ,  Hisahiro Ishihara

    IPC分类号： G03B17/00

    CPC分类号： G02B27/646 ,  G01B11/14 ,  G03B5/00 ,  G03B2205/0023 ,  G03B2205/0069 ,  H04N5/2254 ,  H04N5/2328

    摘要： A photographic optical device may include a reflection type optical sensor comprising a light emitting element and a light receiving element; a support body to which the reflection type optical sensor is fixed; a camera module comprising a lens and an imaging element; a shake correction mechanism structured to swing the camera module; a resistor configured to convert an output current of the light receiving element to an output voltage; a home position voltage creating means configured to create a home position voltage; a comparator configured to compare the home position voltage with a predetermined reference voltage; and a variable current source configured to control an electric current supplied to the light emitting element based on an output signal from the comparator. A relative position of the camera module with respect to the support body may be detected by the reflection type optical sensor.

    摘要翻译： 照相光学装置可以包括包括发光元件和光接收元件的反射型光学传感器; 固定有反射型光学传感器的支撑体; 相机模块，包括透镜和成像元件; 构造为摆动相机模块的抖动校正机构; 电阻器，被配置为将所述光接收元件的输出电流转换为输出电压; 原位置电压产生装置，被配置为产生原位置电压; 比较器，被配置为将原始位置电压与预定参考电压进行比较; 以及可变电流源，被配置为基于来自所述比较器的输出信号来控制提供给所述发光元件的电流。 相机模块相对于支撑体的相对位置可以由反射型光学传感器检测。

    Optical Unit with Shake Correcting Function
    4.
    发明申请
    Optical Unit with Shake Correcting Function 有权
    具有振动校正功能的光学单元

    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。