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    • 1. 发明申请
    • SHAKE CORRECTING SYSTEM, LENS BARREL, IMAGING DEVICE AND HAND-HELD DATA TERMINAL
    • SHAKE校正系统,镜头条,成像装置和手持式数据终端
    • US20120038784A1
    • 2012-02-16
    • US13202003
    • 2010-02-26
    • Shigeru IrisawaTakehide OhnoKoichi MuramatsuTakashi AndoKeiji Ohkubo
    • Shigeru IrisawaTakehide OhnoKoichi MuramatsuTakashi AndoKeiji Ohkubo
    • H04N5/228
    • G03B5/00G03B2205/0015G03B2217/005H04N5/23287
    • 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.
    • 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。
    • 6. 发明申请
    • IMAGING APPARATUS
    • 成像设备
    • US20090189987A1
    • 2009-07-30
    • US12357866
    • 2009-01-22
    • Koichi MuramatsuTakehide Ohno
    • Koichi MuramatsuTakehide Ohno
    • H04N5/228H04N5/225
    • H04N5/23248H04N5/2253
    • The magnitude of magnetic attraction generated between an electromagnetic coil and a magnetic metal member (or an amount of electric current flowed to the electromagnetic coil) is controlled depending on a direction of acceleration (acceleration caused by the gravity (a gravitational acceleration) and acceleration caused by shake (shake acceleration)) working on an imaging apparatus. This magnetic attraction moves a second slider (including a CCD and a first slider) as a whole toward the electromagnetic coil. This movement brings two inclined surfaces (or fourth and fifth surfaces) of a shaft hole 10d into contact with a second guide shaft with no gap being interposed in between, and keeps the this contact condition.
    • 根据加速度(重力加速度(重力加速度)和加速度引起的加速度)的方向,控制电磁线圈和磁性金属部件之间产生的磁吸引力的大小(或者流过电磁线圈的电流量) 通过抖动(摇动加速))。 这种磁吸引力使第二滑块(包括CCD和第一滑动器)整体向电磁线圈移动。 该运动使轴孔10d的两个倾斜面(或第四和第五面)与第二引导轴接触,并且间隙不夹在中间,保持该接触状态。
    • 9. 发明授权
    • Imaging device including a blur correcting mechanism for reducing the radial load on movable connectors
    • 成像装置包括用于减小可移动连接器上的径向载荷的模糊校正机构
    • US09077903B2
    • 2015-07-07
    • US14122105
    • 2012-05-23
    • Koichi MuramatsuTakashi Ando
    • Koichi MuramatsuTakashi Ando
    • H04N5/232H04N5/225
    • H04N5/23287G03B2205/0038H04N5/2253H04N5/23258
    • An imaging device includes an optical system including optical elements, an image sensor, a lens barrel movable relative to a device body to move the optical elements along an optical axis, a fixed element, a movable element on which the image sensor is mounted, a drive mechanism to generate a drive force by flowing an electric current into a magnetic field, to move the movable element relative to the fixed element, and movable connectors each including a bar element and a bearing provided in the fixed element and the movable element provided to movably support the bar element along the axis. The bar elements of the movable connectors are set to move in different directions along the plane orthogonal to the optical axis. At least one of the bearings is disposed outside the lens barrel in the orthogonal direction relative to the optical axis.
    • 成像装置包括光学系统,包括光学元件,图像传感器,可相对于器件本体移动光学元件的透镜镜筒,沿着光轴移动光学元件,固定元件,安装有图像传感器的可移动元件, 驱动机构,其通过使电流流入磁场而产生驱动力,使所述可动元件相对于所述固定元件移动;以及可动连接器,每个所述可动连接器包括设置在所述固定元件中的杆元件和轴承,所述可动元件设置于 沿着轴可移动地支撑杆元件。 可移动连接器的条形元件设置成沿着与光轴正交的平面在不同方向上移动。 至少一个轴承相对于光轴在正交方向上设置在镜筒的外侧。
    • 10. 发明申请
    • IMAGING DEVICE
    • 成像装置
    • US20140104482A1
    • 2014-04-17
    • US14122105
    • 2012-05-23
    • Koichi MuramatsuTakashi Ando
    • Koichi MuramatsuTakashi Ando
    • H04N5/232
    • H04N5/23287G03B2205/0038H04N5/2253H04N5/23258
    • An imaging device includes an optical system including optical elements, an image sensor, a lens barrel movable relative to a device body to move the optical elements along an optical axis, a fixed element, a movable element on which the image sensor is mounted, a drive mechanism to generate a drive force by flowing an electric current into a magnetic field, to move the movable element relative to the fixed element, and movable connectors each including a bar element and a bearing provided in the fixed element and the movable element provided to movably support the bar element along the axis. The bar elements of the movable connectors are set to move in different directions along the plane orthogonal to the optical axis. At least one of the bearings is disposed outside the lens barrel in the orthogonal direction relative to the optical axis.
    • 成像装置包括光学系统,包括光学元件,图像传感器,可相对于器件本体移动光学元件的透镜镜筒,沿着光轴移动光学元件,固定元件,安装有图像传感器的可移动元件, 驱动机构,其通过使电流流入磁场而产生驱动力,使所述可动元件相对于所述固定元件移动;以及可动连接器,每个所述可动连接器包括设置在所述固定元件中的杆元件和轴承,所述可动元件设置于 沿着轴可移动地支撑杆元件。 可移动连接器的条形元件设置成沿着与光轴正交的平面在不同方向上移动。 至少一个轴承相对于光轴在正交方向上设置在镜筒的外侧。