公开(公告)号：US08508872B2

公开(公告)日：2013-08-13

申请号：US13326552

申请日：2011-12-15

申请人： Byung Hoon Kang ,  Sung Won Min ,  Jung Wook Hwang ,  Dong Kyun Lee ,  Ki Mun Paik ,  Jung Seok Lee ,  Won Seob Oh ,  Chuel Jin Park ,  Soo Cheol Lim ,  Byung Woo Kang

发明人： Byung Hoon Kang ,  Sung Won Min ,  Jung Wook Hwang ,  Dong Kyun Lee ,  Ki Mun Paik ,  Jung Seok Lee ,  Won Seob Oh ,  Chuel Jin Park ,  Soo Cheol Lim ,  Byung Woo Kang

IPC分类号： G02B7/02

CPC分类号： G02B7/04 ,  G02B7/08

摘要： Disclosed herein is a lens actuating module for realizing focus adjustment and optical zooming. The lens actuating module includes a rod which is disposed on one side of a lens barrel on which at least one lens is mounted, and has an axis direction corresponding to an optical axis direction of the lens barrel, a driving force transmission member which has a conjoining recess to be conjoined with an outside surface of the rod and has magnetism so as to be conjoined with the outside surface of the rod due to a magnetic force, and a piezoelectric actuator which is disposed on one side of the driving force transmission member in the optical axis direction to provide an axis direction driving force to the rod via the driving force transmission member.

摘要翻译： 这里公开了一种用于实现焦点调节和光学变焦的透镜致动模块。 透镜致动模块包括杆，其设置在其上安装有至少一个透镜的透镜镜筒的一侧上，并且具有与透镜镜筒的光轴方向对应的轴线方向，驱动力传递部件具有 结合凹部与杆的外表面结合，并且具有磁性，以便由于磁力而与杆的外表面结合;以及压电致动器，其设置在驱动力传递部件的一侧 光轴方向，以经由驱动力传递部件向杆提供轴向驱动力。

公开(公告)号：US20120154937A1

公开(公告)日：2012-06-21

申请号：US13326552

申请日：2011-12-15

申请人： Byung Hoon KANG ,  Sung Won Min ,  Jung Wook Hwang ,  Dong Kyun Lee ,  Ki Mun Paik ,  Jung Seok Lee ,  Won Seob Oh ,  Chuel Jin Park ,  Soo Cheol Lim ,  Byung Woo Kang

发明人： Byung Hoon KANG ,  Sung Won Min ,  Jung Wook Hwang ,  Dong Kyun Lee ,  Ki Mun Paik ,  Jung Seok Lee ,  Won Seob Oh ,  Chuel Jin Park ,  Soo Cheol Lim ,  Byung Woo Kang

IPC分类号： G02B7/04

CPC分类号： G02B7/04 ,  G02B7/08

摘要： Disclosed herein is a lens actuating module for realizing focus adjustment and optical zooming. The lens actuating module includes a rod which is disposed on one side of a lens barrel on which at least one lens is mounted, and has an axis direction corresponding to an optical axis direction of the lens barrel, a driving force transmission member which has a conjoining recess to be conjoined with an outside surface of the rod and has magnetism so as to be conjoined with the outside surface of the rod due to a magnetic force, and a piezoelectric actuator which is disposed on one side of the driving force transmission member in the optical axis direction to provide an axis direction driving force to the rod via the driving force transmission member.

摘要翻译： 这里公开了一种用于实现焦点调节和光学变焦的透镜致动模块。 透镜致动模块包括杆，其设置在其上安装有至少一个透镜的透镜镜筒的一侧上，并且具有与透镜镜筒的光轴方向对应的轴线方向，驱动力传递部件具有 结合凹部与杆的外表面结合，并且具有磁性，以便由于磁力而与杆的外表面结合;以及压电致动器，其设置在驱动力传递部件的一侧 光轴方向，以经由驱动力传递部件向杆提供轴向驱动力。

公开(公告)号：US08027107B2

公开(公告)日：2011-09-27

申请号：US12582241

申请日：2009-10-20

申请人： Jung Wook Hwang ,  Byung Hoon Kang ,  Jung Seok Lee ,  Dong Kyun Lee ,  Won Seob Oh ,  Jae Hyuk Park ,  Chuel Jin Park ,  Hyun Phill Ko ,  Soo Cheol Lim ,  Chul Yeub Han

发明人： Jung Wook Hwang ,  Byung Hoon Kang ,  Jung Seok Lee ,  Dong Kyun Lee ,  Won Seob Oh ,  Jae Hyuk Park ,  Chuel Jin Park ,  Hyun Phill Ko ,  Soo Cheol Lim ,  Chul Yeub Han

IPC分类号： G02B7/02

CPC分类号： G02B7/102 ,  G02B13/009

摘要： Disclosed herein is a camera module. The camera module includes a lens barrel having at least one lens which brings an image of a subject into focus. A housing having a space for the lens barrel, and friction member formed in axially. A piezoelectric actuator provided in an outer circumferential surface of the lens barrel, and generating vibration when external voltage is applied to the piezoelectric actuator, with a through hole formed for having the friction member. An elastic member include the friction member, and inserted into the through hole of the piezoelectric actuator, and applying the vibrations to the friction member.

摘要翻译： 这里公开了一种相机模块。 相机模块包括具有使被摄体的图像聚焦的至少一个透镜的镜筒。 具有用于镜筒的空间的壳体和轴向形成的摩擦构件。 一种压电致动器，其设置在所述镜筒的外周面上，并且当外部电压施加到所述压电致动器时产生振动，具有形成为用于具有所述摩擦构件的通孔。 弹性构件包括摩擦构件，并插入到压电致动器的通孔中，并将振动施加到摩擦构件。

公开(公告)号：US20110043933A1

公开(公告)日：2011-02-24

申请号：US12582241

申请日：2009-10-20

申请人： Jung Wook Hwang ,  Byung Hoon Kang ,  Jung Seok Lee ,  Dong Kyun Lee ,  Won Seob Oh ,  Jae Hyuk Park ,  Chuel Jin Park ,  Hyun Phill Ko ,  Soo Cheol Lim ,  Chul Yeub Han

发明人： Jung Wook Hwang ,  Byung Hoon Kang ,  Jung Seok Lee ,  Dong Kyun Lee ,  Won Seob Oh ,  Jae Hyuk Park ,  Chuel Jin Park ,  Hyun Phill Ko ,  Soo Cheol Lim ,  Chul Yeub Han

IPC分类号： G02B7/04

CPC分类号： G02B7/102 ,  G02B13/009

摘要： Disclosed herein is a Lens moving MODULE. The Lens moving MODULE includes a lens barrel having at least one lens which brings an image of a subject into focus. A housing having a space for the lens barrel, and friction member formed in axially. A piezoelectric actuator provided in an outer circumferential surface of the lens barrel, and generating vibration when external voltage is applied to the piezoelectric actuator, with a through hole formed for having the friction member. An elastic member include the friction member, and inserted into the through hole of the piezoelectric actuator, and applying the vibrations to the friction member.

摘要翻译： 这里公开了一种镜头移动模块。 透镜移动模块包括具有使被摄体的图像聚焦的至少一个透镜的镜筒。 具有用于镜筒的空间的壳体和轴向形成的摩擦构件。 一种压电致动器，其设置在所述镜筒的外周面上，并且当外部电压施加到所述压电致动器时产生振动，具有形成为用于具有所述摩擦构件的通孔。 弹性构件包括摩擦构件，并插入到压电致动器的通孔中，并将振动施加到摩擦构件。

公开(公告)号：US08218016B2

公开(公告)日：2012-07-10

申请号：US12646866

申请日：2009-12-23

申请人： Chuel Jin Park ,  Chul Yeub Han ,  Soo Cheol Lim ,  Jae Hyuk Park ,  Dong Kyun Lee

发明人： Chuel Jin Park ,  Chul Yeub Han ,  Soo Cheol Lim ,  Jae Hyuk Park ,  Dong Kyun Lee

IPC分类号： G02B27/64

CPC分类号： G03B17/00 ,  H04N5/2253 ,  H04N5/2257 ,  H04N5/23248 ,  H04N5/23258 ,  H04N5/23287

摘要： Disclosed herein is an image stabilization mechanism for a camera module. The image stabilization mechanism includes a base, a movable stage receiving a lens barrel therein and having a magnet, and a piezoelectric actuator. The piezoelectric actuator is installed to the base, moves the movable stage in an X-axis or Y-axis direction to remove shake of the lens barrel, and maintains contact with the movable stage because of magnetic attractive force between the piezoelectric actuator and the magnet. The image stabilization mechanism reduces the number of components, thus simplifying the structure and minimizing an increase in height.

摘要翻译： 这里公开了一种用于相机模块的图像稳定机构。 图像稳定机构包括底座，可移动台，其中容纳镜筒并具有磁体，以及压电致动器。 压电致动器安装在基座上，使可移动台沿X轴或Y轴方向移动，以消除镜筒的抖动，由于压电致动器和磁体之间的磁吸引力而保持与可移动台的接触 。 图像稳定机构减少了部件的数量，从而简化了结构并最大程度地降低了高度。

公开(公告)号：US20110109968A1

公开(公告)日：2011-05-12

申请号：US12646866

申请日：2009-12-23

申请人： Chuel Jin Park ,  Chul Yeub Han ,  Soo Cheol Lim ,  Jae Hyuk Park ,  Dong Kyun Lee

发明人： Chuel Jin Park ,  Chul Yeub Han ,  Soo Cheol Lim ,  Jae Hyuk Park ,  Dong Kyun Lee

IPC分类号： G02B27/64 ,  G02B7/02 ,  G03B17/00

CPC分类号： G03B17/00 ,  H04N5/2253 ,  H04N5/2257 ,  H04N5/23248 ,  H04N5/23258 ,  H04N5/23287

摘要： Disclosed herein is an image stabilization mechanism for a camera module. The image stabilization mechanism includes a base, a movable stage receiving a lens barrel therein and having a magnet, and a piezoelectric actuator. The piezoelectric actuator is installed to the base, moves the movable stage in an X-axis or Y-axis direction to remove shake of the lens barrel, and maintains contact with the movable stage because of magnetic attractive force between the piezoelectric actuator and the magnet. The image stabilization mechanism reduces the number of components, thus simplifying the structure and minimizing an increase in height.

摘要翻译： 本文公开了一种用于相机模块的图像稳定机构。 图像稳定机构包括底座，可移动台，其中容纳镜筒并具有磁体，以及压电致动器。 压电致动器安装在基座上，使可移动台沿X轴或Y轴方向移动，以消除镜筒的抖动，由于压电致动器和磁体之间的磁吸引力而保持与可移动台的接触 。 图像稳定机构减少了部件的数量，从而简化了结构并最大程度地降低了高度。

公开(公告)号：US20110063741A1

公开(公告)日：2011-03-17

申请号：US12609952

申请日：2009-10-30

申请人： Jae Hyuk PARK ,  Byung Hoon Kang ,  Chul Yeub Han ,  Jung Wook Hwang ,  Hyun Phill Ko ,  Soo Cheol Lim

发明人： Jae Hyuk PARK ,  Byung Hoon Kang ,  Chul Yeub Han ,  Jung Wook Hwang ,  Hyun Phill Ko ,  Soo Cheol Lim

IPC分类号： G02B7/04

CPC分类号： G02B7/102 ,  G02B7/022 ,  G02B7/026

摘要： Disclosed herein is a lens actuating module. The module includes a housing having an accommodating space and a bush guide. A lens barrel is accommodated in the accommodating space and includes a lens and a barrel hook. A driving unit applies a driving force to a bush such that it is moved up in the direction of the optical axis, by pulling force of contraction of a shape memory alloy wire. The bush is guided by the bush guide and engages with the barrel hook. A rotary member is interposed between the housing and the lens barrel. A preload unit pulls the lens barrel in the direction of the optical axis such that the lens barrel moves down to an original position, and pulls the lens barrel in a direction perpendicular to the optical axis to maintain a contact of the lens barrel with the rotary member.

摘要翻译： 本文公开了一种透镜致动模块。 模块包括具有容纳空间和衬套引导件的壳体。 透镜筒容纳在容纳空间中并且包括透镜和桶钩。 驱动单元通过拉动形状记忆合金线的收缩力，向衬套施加驱动力使其沿光轴方向向上移动。 衬套由衬套引导件引导并与桶钩接合。 旋转构件插入在壳体和镜筒之间。 预加载单元沿着光轴的方向拉动镜筒，使得镜筒向下移动到原始位置，并且沿垂直于光轴的方向拉动镜筒，以保持镜筒与旋转件的接触 会员。

公开(公告)号：US08159762B2

公开(公告)日：2012-04-17

申请号：US12684759

申请日：2010-01-08

申请人： Soo Cheol Lim ,  Byung Hoon Kang ,  Chul Yeub Han ,  Jung Wook Hwang ,  Hyun Phill Ko ,  Jae Hyuk Park

发明人： Soo Cheol Lim ,  Byung Hoon Kang ,  Chul Yeub Han ,  Jung Wook Hwang ,  Hyun Phill Ko ,  Jae Hyuk Park

IPC分类号： G02B7/02

CPC分类号： G02B7/023 ,  G03B3/10 ,  G03B5/00 ,  G03B2205/0076

摘要： A lens actuating module. The module includes a housing and a lens barrel. received in an accommodating space of the housing and having a lens therein. A driving unit applies a driving force to the lens barrel such that the barrel can be moved up in an optical axis direction by a pulling force of contraction of an SMA (shape memory alloy) wire fixed to the housing. A rotary member is interposed between the housing and the lens barrel. A preload unit pulls the lens barrel in the optical axis direction such that the lens barrel can move down to an original position, and pulls the lens barrel in a direction perpendicular to the optical axis to maintain a contact of the lens barrel with the rotary member. The lens barrel is moved by the contracted or extended amount of the SMA wire, thus realizing a simple structure and miniaturization.

摘要翻译： 镜头驱动模块 模块包括壳体和镜筒。 容纳在壳体的容纳空间中并且在其中具有透镜。 驱动单元向镜筒施加驱动力，使得筒可以通过固定到壳体的SMA（形状记忆合金）线的拉伸拉力而沿光轴方向向上移动。 旋转构件插入在壳体和镜筒之间。 预载单元沿着光轴方向拉动镜筒，使得镜筒可以向下移动到原始位置，并且沿垂直于光轴的方向拉动镜筒，以保持镜筒与旋转构件的接触 。 透镜筒由SMA线的收缩或延伸量移动，从而实现简单的结构和小型化。

公开(公告)号：US08116018B2

公开(公告)日：2012-02-14

申请号：US12609952

申请日：2009-10-30

申请人： Jae Hyuk Park ,  Byung Hoon Kang ,  Chul Yeub Han ,  Jung Wook Hwang ,  Hyun Phill Ko ,  Soo Cheol Lim

发明人： Jae Hyuk Park ,  Byung Hoon Kang ,  Chul Yeub Han ,  Jung Wook Hwang ,  Hyun Phill Ko ,  Soo Cheol Lim

IPC分类号： G02B7/02

CPC分类号： G02B7/102 ,  G02B7/022 ,  G02B7/026

摘要： Disclosed herein is a lens actuating module. The module includes a housing having an accommodating space and a bush guide. A lens barrel is accommodated in the accommodating space and includes a lens and a barrel hook. A driving unit applies a driving force to a bush such that it is moved up in the direction of the optical axis, by pulling force of contraction of a shape memory alloy wire. The bush is guided by the bush guide and engages with the barrel hook. A rotary member is interposed between the housing and the lens barrel. A preload unit pulls the lens barrel in the direction of the optical axis such that the lens barrel moves down to an original position, and pulls the lens barrel in a direction perpendicular to the optical axis to maintain a contact of the lens barrel with the rotary member.

摘要翻译： 本文公开了一种透镜致动模块。 模块包括具有容纳空间和衬套引导件的壳体。 透镜筒容纳在容纳空间中并且包括透镜和桶钩。 驱动单元通过拉动形状记忆合金线的收缩力，向衬套施加驱动力使其沿光轴方向向上移动。 衬套由衬套引导件引导并与桶钩接合。 旋转构件插入在壳体和镜筒之间。 预加载单元沿着光轴的方向拉动镜筒，使得镜筒向下移动到原始位置，并且沿垂直于光轴的方向拉动镜筒，以保持镜筒与旋转件的接触 会员。

公开(公告)号：US20120106936A1

公开(公告)日：2012-05-03

申请号：US13137722

申请日：2011-09-07

申请人： Soo Cheol Lim ,  Jung Seok Lee ,  Byung Woo Kang ,  Sang Min On ,  Young Bok Yoon ,  Seong Ho Kang

发明人： Soo Cheol Lim ,  Jung Seok Lee ,  Byung Woo Kang ,  Sang Min On ,  Young Bok Yoon ,  Seong Ho Kang

IPC分类号： G02B27/64 ,  G03B17/00

CPC分类号： G03B5/02 ,  G03B2205/0015 ,  G03B2205/0069 ,  H04N5/2257

摘要： Disclosed herein is an image photographing device having a function for compensating hand vibration. The image photographing device having a function for compensating hand vibration includes: an optical unit; a magnet combined with an outer peripheral surface of the optical unit; a housing inserted with the optical unit and the magnet and having coils disposed at a position corresponding to the magnet; suspension wires arranged at four corners of the optical unit, having the upper end portions and the lower end portions each combined with the optical unit and the housing to support the optical unit in a state floated from the bottom surface of the housing, and having a predetermined bending part formed at any point; a flexible printed circuit board surrounding the outer peripheral surface of the housing and applying current to the coils; and a substrate having the image sensor mounted on the top surface thereof and combined with the lower portion of the housing.

摘要翻译： 这里公开了具有补偿手部振动功能的图像拍摄装置。 具有用于补偿手部振动的功能的图像拍摄装置包括：光学单元; 与光学单元的外周面组合的磁体; 插入光学单元和磁体的壳体，并且具有设置在对应于磁体的位置的线圈; 布置在光学单元的四个角落处的悬挂线，其上端部和下端部各自与光学单元和壳体组合以将光学单元支撑在从壳体的底表面浮起的状态下，并且具有 任意点形成预定弯曲部分; 柔性印刷电路板，其围绕所述壳体的外周表面并向所述线圈施加电流; 以及具有安装在其顶表面上并与壳体的下部组合的图像传感器的基板。