公开(公告)号：US08494353B2

公开(公告)日：2013-07-23

申请号：US12849453

申请日：2010-08-03

申请人： Hae-in Chung ,  Jin-won Lee ,  Min-jae Lee ,  Jeong-hyun Shim ,  Sung-hyun Kim

发明人： Hae-in Chung ,  Jin-won Lee ,  Min-jae Lee ,  Jeong-hyun Shim ,  Sung-hyun Kim

IPC分类号： G03B17/00

CPC分类号： H04N5/23248 ,  G02B27/646

摘要： An image stabilizer that compensates for external vibrations by moving an imaging unit. The image stabilizer includes a first frame on which an imaging unit is installed, a second frame that is connected to the first frame using three points and guides movement of the first frame in a first direction and second direction, and a third frame that is connected to the second frame using three points and guides the first frame and the second frame to move in a third direction and fourth direction, which are perpendicular to the first and second directions.

摘要翻译： 通过移动成像单元来补偿外部振动的图像稳定器。 图像稳定器包括其上安装有成像单元的第一框架，使用三个点连接到第一框架并且引导第一框架沿第一方向和第二方向移动的第二框架，以及连接到第一框架的第三框架 使用三个点引导第二框架并引导第一框架和第二框架沿垂直于第一和第二方向的第三方向和第四方向移动。

公开(公告)号：US20100002301A1

公开(公告)日：2010-01-07

申请号：US12494811

申请日：2009-06-30

申请人： Jin-won Lee ,  Chong-sam Chung ,  Min-jae Lee ,  Sung-hyun Kim ,  Hae-in Chung

发明人： Jin-won Lee ,  Chong-sam Chung ,  Min-jae Lee ,  Sung-hyun Kim ,  Hae-in Chung

IPC分类号： G02B27/64

CPC分类号： H04N5/23248 ,  G02B27/646 ,  H04N5/2328

摘要： An image stabilizer includes a rotor including a lens assembly, and configured to move perpendicular to an optical axis of light passing through the lens assembly, and a suspension unit configured to support movement of the rotor and to prevent the rotor from moving non-perpendicular to the optical axis of the light passing through the lens assembly. Accordingly, the image stabilizer prevents variance of characteristics of a rotor in a low frequency band according to the position and distortion of phase characteristics in a high frequency band. Therefore, the image stabilizer has consistent operation characteristics regardless of the position, posture, and movement of a person using an image capture device containing the image stabilizer.

摘要翻译： 图像稳定器包括转子，该转子包括透镜组件，并且被配置为垂直于穿过透镜组件的光的光轴移动;以及悬架单元，其构造成支撑转子的运动并且防止转子非垂直于 透过透镜组件的光的光轴。 因此，图像稳定器根据高频带中的相位特性的位置和失真来防止低频带中的转子的特性的变化。 因此，无论使用包含图像稳定器的图像捕获装置的人的位置，姿势和移动如何，图像稳定器具有一致的操作特性。

公开(公告)号：US07962023B2

公开(公告)日：2011-06-14

申请号：US12494811

申请日：2009-06-30

申请人： Jin-won Lee ,  Chong-sam Chung ,  Min-jae Lee ,  Sung-hyun Kim ,  Hae-in Chung

发明人： Jin-won Lee ,  Chong-sam Chung ,  Min-jae Lee ,  Sung-hyun Kim ,  Hae-in Chung

IPC分类号： G03B17/00 ,  G02B27/64 ,  H04N5/228

CPC分类号： H04N5/23248 ,  G02B27/646 ,  H04N5/2328

摘要： An image stabilizer includes a rotor including a lens assembly, and configured to move perpendicular to an optical axis of light passing through the lens assembly, and a suspension unit configured to support movement of the rotor and to prevent the rotor from moving non-perpendicular to the optical axis of the light passing through the lens assembly. Accordingly, the image stabilizer prevents variance of characteristics of a rotor in a low frequency band according to the position and distortion of phase characteristics in a high frequency band. Therefore, the image stabilizer has consistent operation characteristics regardless of the position, posture, and movement of a person using an image capture device containing the image stabilizer.

摘要翻译： 图像稳定器包括转子，该转子包括透镜组件，并且被配置为垂直于穿过透镜组件的光的光轴移动;以及悬架单元，其构造成支撑转子的运动并且防止转子非垂直于 透过透镜组件的光的光轴。 因此，图像稳定器根据高频带中的相位特性的位置和失真来防止低频带中的转子的特性的变化。 因此，无论使用包含图像稳定器的图像捕获装置的人的位置，姿势和移动如何，图像稳定器具有一致的操作特性。

公开(公告)号：US08550729B2

公开(公告)日：2013-10-08

申请号：US13196442

申请日：2011-08-02

申请人： Hae-in Chung ,  Jin-won Lee

发明人： Hae-in Chung ,  Jin-won Lee

IPC分类号： G03B9/02

CPC分类号： G03B9/08 ,  G03B9/18 ,  G03B9/36

摘要： A shutter device and an image capturing apparatus including the shutter device are provided. The shutter device includes at least one shutter blade assembly, each of the at least one shutter blade assembly including at least one shutter blade that opens and closes the shutter opening and a driving link that drives the shutter blades, and at least one actuators for rotating the driving link, wherein a rotation center of the actuator is eccentric from a rotation center of the driving link.

摘要翻译： 提供一种快门装置和包括该快门装置的图像捕获装置。 快门装置包括至少一个快门叶片组件，所述至少一个快门叶片组件中的每一个包括打开和关闭快门开口的至少一个快门叶片和驱动快门叶片的驱动连杆，以及至少一个用于旋转的致动器 所述驱动连杆，其中所述致动器的旋转中心偏离所述驱动连杆的旋转中心。

公开(公告)号：US20110097061A1

公开(公告)日：2011-04-28

申请号：US12856329

申请日：2010-08-13

申请人： Jin-Won LEE ,  Chong-Sam Chung ,  Hae-in Chung

发明人： Jin-Won LEE ,  Chong-Sam Chung ,  Hae-in Chung

IPC分类号： G03B17/00

CPC分类号： H04N5/2253 ,  H04N5/23287

摘要： An image stabilizer is provided, which compensates for an external turbulence caused by hand-shake by moving an imaging unit. The image stabilizer includes a first yoke, a second yoke, and a driving frame interposed between the first yoke and the second yoke and movable in a vertical direction, a horizontal direction, and a rotation direction with respect to an optical axis. The imaging unit is mounted in a center of the driving frame. The image stabilizer also includes a coil plate connected to a surface of the driving frame facing the first yoke and having a plurality of pattern coils arranged at locations corresponding to a plurality of magnets of the second yoke. The image stabilizer further includes a support unit disposed on a surface of the driving frame facing the second yoke and supporting the driving frame in pitch, yaw and roll directions with respect to the second yoke.

摘要翻译： 提供了一种图像稳定器，其通过移动成像单元来补偿由手抖造成的外部湍流。 图像稳定器包括第一磁轭，第二磁轭和插入在第一磁轭和第二磁轭之间的驱动框架，并且可相对于光轴在垂直方向，水平方向和旋转方向上移动。 成像单元安装在驱动框架的中心。 图像稳定器还包括连接到面向第一磁轭的驱动框架的表面的线圈板，并且具有布置在对应于第二磁轭的多个磁体的位置处的多个图案线圈。 图像稳定器还包括支撑单元，其设置在面向第二磁轭的驱动框架的表面上，并相对于第二磁轭以俯仰，偏转和滚动方向支撑驱动框架。

公开(公告)号：US08218957B2

公开(公告)日：2012-07-10

申请号：US12856329

申请日：2010-08-13

申请人： Jin-won Lee ,  Chong-sam Chung ,  Hae-in Chung

发明人： Jin-won Lee ,  Chong-sam Chung ,  Hae-in Chung

IPC分类号： G03B17/00

CPC分类号： H04N5/2253 ,  H04N5/23287

摘要： An image stabilizer is provided, which compensates for an external turbulence caused by hand-shake by moving an imaging unit. The image stabilizer includes a first yoke, a second yoke, and a driving frame interposed between the first yoke and the second yoke and movable in a vertical direction, a horizontal direction, and a rotation direction with respect to an optical axis. The imaging unit is mounted in a center of the driving frame. The image stabilizer also includes a coil plate connected to a surface of the driving frame facing the first yoke and having a plurality of pattern coils arranged at locations corresponding to a plurality of magnets of the second yoke. The image stabilizer further includes a support unit disposed on a surface of the driving frame facing the second yoke and supporting the driving frame in pitch, yaw and roll directions with respect to the second yoke.

摘要翻译： 提供了一种图像稳定器，其通过移动成像单元来补偿由手抖造成的外部湍流。 图像稳定器包括第一磁轭，第二磁轭和插入在第一磁轭和第二磁轭之间的驱动框架，并且可相对于光轴在垂直方向，水平方向和旋转方向上移动。 成像单元安装在驱动框架的中心。 图像稳定器还包括连接到面向第一磁轭的驱动框架的表面的线圈板，并且具有布置在对应于第二磁轭的多个磁体的位置处的多个图案线圈。 图像稳定器还包括支撑单元，其设置在面向第二磁轭的驱动框架的表面上，并相对于第二磁轭以俯仰，偏转和滚动方向支撑驱动框架。

公开(公告)号：US09706902B2

公开(公告)日：2017-07-18

申请号：US13529086

申请日：2012-06-21

申请人： Sergey Menabde ,  Jong-chul Choi ,  Hae-in Chung

发明人： Sergey Menabde ,  Jong-chul Choi ,  Hae-in Chung

IPC分类号： G02B15/14 ,  A61B1/00 ,  G02B23/24

CPC分类号： A61B1/00096 ,  G02B23/243

摘要： An objective lens for an endoscope, an actuator for focusing the objective lens, and an endoscope system including the objective lens are provided. The objective lens for an endoscope includes a plurality of lenses and a stop, and an optical element disposed adjacent to the stop, wherein a focal length may be varied by moving the optical element in a direction different from an optical axis.