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：US08503106B2

公开(公告)日：2013-08-06

申请号：US12926368

申请日：2010-11-12

申请人： Hyun Phill Ko ,  Won Seob Oh ,  Jae Hyuk Park ,  Jung Seok Lee

发明人： Hyun Phill Ko ,  Won Seob Oh ,  Jae Hyuk Park ,  Jung Seok Lee

IPC分类号： G02B15/14

CPC分类号： G02B7/08 ,  G03B3/10 ,  H04N5/2253 ,  H04N5/2257

摘要： There is provided a camera module. The camera module includes: a lens barrel including at least one lens; a housing receiving the lens barrel and having an opening in one surface thereof; an actuator driving the lens barrel through the opening; and a preload control part receiving the actuator therein and forming one surface of the housing by being coupled to the opening such that preload generated from the lens barrel and the actuator is controlled.

摘要翻译： 提供了相机模块。 相机模块包括：镜筒，包括至少一个透镜; 接收透镜筒并在其一个表面中具有开口的壳体; 通过开口驱动镜筒的致动器; 以及预载控制部分，其中接收致动器并通过联接到开口形成壳体的一个表面，使得从镜筒和致动器产生的预载被控制。

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：US20110122517A1

公开(公告)日：2011-05-26

申请号：US12926368

申请日：2010-11-12

申请人： Hyun Phill Ko ,  Won Seob Oh ,  Jae Hyuk Park ,  Jung Seok Lee

发明人： Hyun Phill Ko ,  Won Seob Oh ,  Jae Hyuk Park ,  Jung Seok Lee

IPC分类号： G02B7/04

CPC分类号： G02B7/08 ,  G03B3/10 ,  H04N5/2253 ,  H04N5/2257

摘要： There is provided a camera module. The camera module includes: a lens barrel including at least one lens; a housing receiving the lens barrel and having an opening in one surface thereof; an actuator driving the lens barrel through the opening; and a preload control part receiving the actuator therein and forming one surface of the housing by being coupled to the opening such that preload generated from the lens barrel and the actuator is controlled.

摘要翻译： 提供了相机模块。 相机模块包括：镜筒，包括至少一个透镜; 接收透镜筒并在其一个表面中具有开口的壳体; 通过开口驱动镜筒的致动器; 以及预载控制部分，其中接收致动器并通过联接到开口形成壳体的一个表面，使得从镜筒和致动器产生的预载被控制。

公开(公告)号：US08405921B2

公开(公告)日：2013-03-26

申请号：US12609954

申请日：2009-10-30

申请人： Hyun Phill Ko ,  Won Seob Oh ,  Jae Hyuk Park

发明人： Hyun Phill Ko ,  Won Seob Oh ,  Jae Hyuk Park

IPC分类号： G02B7/02

CPC分类号： H01L41/0913 ,  G02B7/08 ,  H02N2/026

摘要： Disclosed herein are a piezo actuator and a lens actuating module using the piezo actuator. The lens actuating module includes a housing having an accommodating space. A lens barrel is accommodated in the accommodating space. A preload unit includes a locking part locked to the outer circumference of the lens barrel and preload parts extending from both edges of the locking part outwards relative to the lens barrel. A piezo actuator is interposed between the preload parts and supported at a side thereof by force of the preload parts, the side being bent and deformed inwards and outwards, thus applying force for actuating the lens barrel in a direction of an optical axis to the preload unit. The piezo actuator which is simple in structure and assembling process and has improved actuating reliability and the lens actuating module using the piezo actuator are achieved.

摘要翻译： 本文公开了使用压电致动器的压电致动器和透镜致动模块。 透镜致动模块包括具有容纳空间的壳体。 透镜筒容纳在容纳空间中。 预加载单元包括锁定在透镜筒的外圆周上的锁定部分和从锁定部分的两个边缘相对于镜筒向外延伸的预加载部件。 压电致动器介于预压部件之间，并且通过预加载部分的力被支撑在其一侧，该侧面被弯曲和向内和向外变形，从而施加用于沿着光轴的方向将镜筒致动到预加载 单元。 实现了结构和组装过程简单并具有改进的致动可靠性的压电致动器，并且实现了使用压电致动器的透镜致动模块。

公开(公告)号：US20090268319A1

公开(公告)日：2009-10-29

申请号：US12232254

申请日：2008-09-12

申请人： Yun Seok Woo ,  Burhanettin Koc ,  Jung Seok Lee ,  Hyun Phill Ko ,  Won Seob Oh

发明人： Yun Seok Woo ,  Burhanettin Koc ,  Jung Seok Lee ,  Hyun Phill Ko ,  Won Seob Oh

IPC分类号： G02B7/04

CPC分类号： G02B7/102

摘要： Provided is a lens driving module including a housing that has a lens barrel housing portion provided therein; a lens barrel that has a bearing contact portion and a guide portion formed on the outer circumferential surface thereof and is mounted in the lens barrel housing portion of the housing; a piezoelectric motor that is mounted in one outer corner of the housing, which corresponds to the guide portion of the lens barrel, among the outer corners of the housing, and provides a driving force to the lens barrel; and a power connection member that is bent so as to cover the piezoelectric motor and the outer circumferential surface of the housing and is coupled to the housing.

摘要翻译： 本发明提供一种透镜驱动模块，其包括设置在其中的镜筒容纳部的壳体; 透镜筒，其具有轴承接触部分和形成在其外圆周表面上的引导部分，并且安装在壳体的镜筒容纳部分中; 压电马达，其安装在壳体的一个外角处，其对应于镜筒的引导部分，在壳体的外角之间，并向镜筒提供驱动力; 以及电力连接构件，其被弯曲以覆盖所述压电电动机和所述壳体的外周表面并且联接到所述壳体。

公开(公告)号：US07839586B2

公开(公告)日：2010-11-23

申请号：US12232095

申请日：2008-09-10

申请人： Yun Seok Woo ,  Burhanettin Koc ,  Jung Seok Lee ,  Hyun Phill Ko ,  Won Seob Oh

发明人： Yun Seok Woo ,  Burhanettin Koc ,  Jung Seok Lee ,  Hyun Phill Ko ,  Won Seob Oh

IPC分类号： G02B7/02

CPC分类号： G02B7/102

摘要： Provided is a lens driving module including a housing that has a lens barrel housing portion provided in the central portion thereof, the lens barrel housing portion having a bearing coupling portion and a guide coupling portion provided therein, and a through-hole formed in one corner thereof where the guide coupling portion is formed; a lens barrel that has a bearing contact portion and a guide portion formed on the outer circumferential surface thereof and is mounted in the lens barrel housing portion of the housing such that the bearing contact portion and the guide portion correspond to the bearing coupling portion and the guide coupling portion of the lens barrel housing portion, respectively; a piezoelectric motor that is mounted in the through-hole formed in one outer corner of the housing, which corresponds to the guide portion of the lens barrel, among the outer corners of the housing; a power connection member that is attached on the outer surface of the piezoelectric motor and of which only a predetermined portion connected to a power supply exhibits conductivity; and a power connection member that surrounds the outer surface of the housing and includes a corner-bent surface having a cross-shaped pad formation portion and a pair of through-holes formed in both sides of the pad formation portion, the through-holes reducing tension.

摘要翻译： 本发明提供一种透镜驱动模块，其具有壳体，该壳体在其中央部具有镜筒容纳部，镜筒容纳部具有轴承联接部和设置在其中的导引联接部，以及形成在一个角部的通孔 形成所述引导联接部; 具有轴承接触部分和形成在其外圆周表面上的引导部分的镜筒，安装在壳体的镜筒容纳部分中，使得轴承接触部分和引导部分对应于轴承联接部分和 分别为透镜镜筒容纳部分的引导耦合部分; 压电马达，其安装在形成在所述壳体的一个外角中的所述通孔中，所述通孔对应于所述镜筒的所述引导部分，在所述外壳的所述外角中; 附接在压电电动机的外表面上并且只有连接到电源的预定部分呈现导电性的电力连接件; 以及电源连接部件，其围绕所述壳体的外表面并且包括具有十字形焊盘形成部分和形成在所述焊盘形成部分的两侧中的一对通孔的拐角弯曲表面，所述通孔减少 张力。

公开(公告)号：US07969670B2

公开(公告)日：2011-06-28

申请号：US12232254

申请日：2008-09-12

申请人： Yun Seok Woo ,  Burhanettin Koc ,  Jung Seok Lee ,  Hyun Phill Ko ,  Won Seob Oh

发明人： Yun Seok Woo ,  Burhanettin Koc ,  Jung Seok Lee ,  Hyun Phill Ko ,  Won Seob Oh

IPC分类号： G02B7/02

CPC分类号： G02B7/102

摘要： Provided is a lens driving module including a housing that has a lens barrel housing portion provided therein; a lens barrel that has a bearing contact portion and a guide portion formed on the outer circumferential surface thereof and is mounted in the lens barrel housing portion of the housing; a piezoelectric motor that is mounted in one outer corner of the housing, which corresponds to the guide portion of the lens barrel, among the outer corners of the housing, and provides a driving force to the lens barrel; and a power connection member that is bent so as to cover the piezoelectric motor and the outer circumferential surface of the housing and is coupled to the housing.

摘要翻译： 本发明提供一种透镜驱动模块，其包括设置在其中的镜筒容纳部的壳体; 透镜筒，其具有轴承接触部分和形成在其外圆周表面上的引导部分，并且安装在壳体的镜筒容纳部分中; 压电马达，其安装在壳体的一个外角处，其对应于镜筒的引导部分，在壳体的外角之间，并向镜筒提供驱动力; 以及电力连接构件，其被弯曲以覆盖所述压电电动机和所述壳体的外周表面并且联接到所述壳体。

公开(公告)号：US20090268318A1

公开(公告)日：2009-10-29

申请号：US12232095

申请日：2008-09-10

申请人： Yun Seok Woo ,  Burhanettin Koc ,  Jung Seok Lee ,  Hyun Phill Ko ,  Won Seob Oh

发明人： Yun Seok Woo ,  Burhanettin Koc ,  Jung Seok Lee ,  Hyun Phill Ko ,  Won Seob Oh

IPC分类号： G02B7/04

CPC分类号： G02B7/102

摘要： Provided is a lens driving module including a housing that has a lens barrel housing portion provided in the central portion thereof, the lens barrel housing portion having a bearing coupling portion and a guide coupling portion provided therein, and a through-hole formed in one corner thereof where the guide coupling portion is formed; a lens barrel that has a bearing contact portion and a guide portion formed on the outer circumferential surface thereof and is mounted in the lens barrel housing portion of the housing such that the bearing contact portion and the guide portion correspond to the bearing coupling portion and the guide coupling portion of the lens barrel housing portion, respectively; a piezoelectric motor that is mounted in the through-hole formed in one outer corner of the housing, which corresponds to the guide portion of the lens barrel, among the outer corners of the housing; a power connection member that is attached on the outer surface of the piezoelectric motor and of which only a predetermined portion connected to a power supply exhibits conductivity; and a power connection member that surrounds the outer surface of the housing and includes a corner-bent surface having a cross-shaped pad formation portion and a pair of through-holes formed in both sides of the pad formation portion, the through-holes reducing tension.

摘要翻译： 本发明提供一种透镜驱动模块，其具有壳体，该壳体在其中央部具有镜筒容纳部，镜筒容纳部具有轴承联接部和设置在其中的导引联接部，以及形成在一个角部的通孔 形成所述引导联接部; 具有轴承接触部分和形成在其外圆周表面上的引导部分的镜筒，安装在壳体的镜筒容纳部分中，使得轴承接触部分和引导部分对应于轴承联接部分和 分别为透镜镜筒容纳部分的引导耦合部分; 压电马达，其安装在形成在所述壳体的一个外角中的所述通孔中，所述通孔对应于所述镜筒的所述引导部分，在所述外壳的所述外角中; 附接在压电电动机的外表面上并且只有连接到电源的预定部分呈现导电性的电力连接件; 以及电源连接部件，其围绕所述壳体的外表面并且包括具有十字形焊盘形成部分和形成在所述焊盘形成部分的两侧中的一对通孔的拐角弯曲表面，所述通孔减少 张力。

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。