公开(公告)号：US08508872B2

公开(公告)日：2013-08-13

申请号：US13326552

申请日：2011-12-15

Applicant: 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

Inventor： 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: G02B7/02

CPC classification number: G02B7/04 ,  G02B7/08

Abstract: 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.

Abstract translation: 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：US20120320467A1

公开(公告)日：2012-12-20

申请号：US13464501

申请日：2012-05-04

Applicant: Jae Ho Baik ,  Jae Hyuk Lee ,  Yong Gyu Yoon ,  Jung Seok Lee ,  Myung Jin Lee

Inventor： Jae Ho Baik ,  Jae Hyuk Lee ,  Yong Gyu Yoon ,  Jung Seok Lee ,  Myung Jin Lee

IPC: G02B7/04 ,  G02B7/02

CPC classification number: G02B7/08 ,  G03B3/10 ,  H04N5/2257

Abstract: Disclosed herein is an image photographing device capable of being auto-focused while moving a lens barrel in an optical axis direction. The image photographing device includes: a lens barrel having at least one lens; a housing receiving the lens barrel therein so that the lens barrel moves in an optical axis direction; and an impact reducing unit elastically supporting the lens barrel in the case in which the lens barrel deviates from a set movement range, thereby primarily damping the lens barrel before the lens barrel deviates from the movement range to collide with other components positioned at an outer side of the lens barrel.

Abstract translation: 本文公开了一种能够在沿着光轴方向移动镜筒的同时自动聚焦的图像拍摄装置。 该摄像装置包括：具有至少一个透镜的镜筒; 在其中容纳镜筒的壳体，使得镜筒沿光轴方向移动; 以及在透镜筒偏离设定的移动范围的情况下弹性地支撑透镜镜筒的冲击减小单元，从而在透镜镜筒偏离运动范围以与位于外侧的其他部件碰撞之前主要阻尼镜筒 的镜筒。

公开(公告)号：US20110194199A1

公开(公告)日：2011-08-11

申请号：US12853044

申请日：2010-08-09

Applicant: Soo-Cheol LIM ,  Jung-Seok Lee ,  Byung-Woo Kang ,  Jae-Hyuk Park

Inventor： Soo-Cheol LIM ,  Jung-Seok Lee ,  Byung-Woo Kang ,  Jae-Hyuk Park

IPC: G02B7/04

CPC classification number: G02B27/646 ,  G02B7/023

Abstract: A camera module in accordance with an embodiment of the present invention includes a housing, a first shaft, which is disposed in a first axis direction and coupled to the housing in such a way that the other end part can be tilted against one end part, a moving guide, which is mounted on the first shaft in such a way that the moving guide can slide in the first axis direction, a second shaft, which is disposed in a second axis direction and supported by the housing in such a way that the second shaft can be tilted against the housing, a lens module, which is mounted on the second shaft in such a way that the lens module can slide in the second axis direction, and a driver, which moves the lens module in the first axis direction and the second axis direction.

Abstract translation: 根据本发明的实施例的相机模块包括壳体，第一轴，其以第一轴线方向设置并联接到壳体，使得另一端部可以相对于一个端部部分倾斜， 移动引导件，其以使得移动引导件能够沿第一轴向滑动的方式安装在第一轴上;第二轴，其沿第二轴线方向设置并且由壳体支撑， 第二轴可以抵靠壳体倾斜，透镜模块以这样的方式安装在第二轴上，使得透镜模块可以在第二轴线方向上滑动;以及驱动器，其将透镜模块沿第一轴向移动 和第二轴方向。

公开(公告)号：US20110122517A1

公开(公告)日：2011-05-26

申请号：US12926368

申请日：2010-11-12

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

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

IPC: G02B7/04

CPC classification number: G02B7/08 ,  G03B3/10 ,  H04N5/2253 ,  H04N5/2257

Abstract: 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.

Abstract translation: 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：US07663820B2

公开(公告)日：2010-02-16

申请号：US12219314

申请日：2008-07-18

Applicant: Burhanettin Koc ,  Jung Seok Lee ,  Yun Seok Woo ,  Hyun Phill Ko

Inventor： Burhanettin Koc ,  Jung Seok Lee ,  Yun Seok Woo ,  Hyun Phill Ko

IPC: G02B7/02

CPC classification number: G02B7/08 ,  G01D5/34753

Abstract: Provided is a position sensing device including a sensing unit that is mounted on one side of a lens barrel, which is inserted into a lens housing portion of a base so as to be vertically driven, and includes a light receiving section and a light emitting section which are provided to face each other; a driven grid that has a plurality of slits formed therein and is mounted on the lens barrel; and a fixed grid that has a plurality of slits formed therein and is fixed and coupled to the inside of the sensing unit.

Abstract translation: 提供了一种位置检测装置，其包括安装在镜筒的一侧上的感测单元，该感测单元插入到基座的透镜容纳部分中以被垂直驱动，并且包括光接收部分和发光部分 被提供以面对彼此; 驱动格栅，其中形成有多个狭缝并安装在镜筒上; 以及固定格栅，其中形成有多个狭缝，并固定并耦合到感测单元的内部。

公开(公告)号：US20090284844A1

公开(公告)日：2009-11-19

申请号：US12219314

申请日：2008-07-18

Applicant: Burhanettin Koc ,  Jung Seok Lee ,  Yun Seok Woo ,  Hyun Phill Ko

Inventor： Burhanettin Koc ,  Jung Seok Lee ,  Yun Seok Woo ,  Hyun Phill Ko

IPC: G02B15/14 ,  G01D5/34

CPC classification number: G02B7/08 ,  G01D5/34753

Abstract: Provided is a position sensing device including a sensing unit that is mounted on one side of a lens barrel, which is inserted into a lens housing portion of a base so as to be vertically driven, and includes a light receiving section and a light emitting section which are provided to face each other; a driven grid that has a plurality of slits formed therein and is mounted on the lens barrel; and a fixed grid that has a plurality of slits formed therein and is fixed and coupled to the inside of the sensing unit.

Abstract translation: 提供了一种位置检测装置，其包括安装在镜筒的一侧上的感测单元，该感测单元插入到基座的透镜容纳部分中以被垂直驱动，并且包括光接收部分和发光部分 被提供以面对彼此; 驱动格栅，其中形成有多个狭缝并安装在镜筒上; 以及固定格栅，其中形成有多个狭缝，并固定并耦合到感测单元的内部。

公开(公告)号：US08995068B2

公开(公告)日：2015-03-31

申请号：US13464501

申请日：2012-05-04

Applicant: Jae Ho Baik ,  Jae Hyuk Lee ,  Yong Gyu Yoon ,  Jung Seok Lee ,  Myung Jin Lee

Inventor： Jae Ho Baik ,  Jae Hyuk Lee ,  Yong Gyu Yoon ,  Jung Seok Lee ,  Myung Jin Lee

IPC: G02B7/02 ,  G02B7/08 ,  H04N5/225 ,  G03B3/10

CPC classification number: G02B7/08 ,  G03B3/10 ,  H04N5/2257

Abstract: Disclosed herein is an image photographing device capable of being auto-focused while moving a lens barrel in an optical axis direction. The image photographing device includes: a lens barrel having at least one lens; a housing receiving the lens barrel therein so that the lens barrel moves in an optical axis direction; and an impact reducing unit elastically supporting the lens barrel in the case in which the lens barrel deviates from a set movement range, thereby primarily damping the lens barrel before the lens barrel deviates from the movement range to collide with other components positioned at an outer side of the lens barrel.

Abstract translation: 本文公开了一种能够在沿着光轴方向移动镜筒的同时自动聚焦的图像拍摄装置。 该摄像装置包括：具有至少一个透镜的镜筒; 在其中容纳镜筒的壳体，使得镜筒沿光轴方向移动; 以及在透镜筒偏离设定的移动范围的情况下弹性地支撑透镜镜筒的冲击减小单元，从而在透镜镜筒偏离运动范围以与位于外侧的其他部件碰撞之前主要阻尼镜筒 的镜筒。

公开(公告)号：US08446682B2

公开(公告)日：2013-05-21

申请号：US12853044

申请日：2010-08-09

Applicant: Soo-Cheol Lim ,  Jung-Seok Lee ,  Byung-Woo Kang ,  Jae-Hyuk Park

Inventor： Soo-Cheol Lim ,  Jung-Seok Lee ,  Byung-Woo Kang ,  Jae-Hyuk Park

IPC: G02B7/02

CPC classification number: G02B27/646 ,  G02B7/023

Abstract: A camera module in accordance with an embodiment of the present invention includes a housing, a first shaft, which is disposed in a first axis direction and coupled to the housing in such a way that the other end part can be tilted against one end part, a moving guide, which is mounted on the first shaft in such a way that the moving guide can slide in the first axis direction, a second shaft, which is disposed in a second axis direction and supported by the housing in such a way that the second shaft can be tilted against the housing, a lens module, which is mounted on the second shaft in such a way that the lens module can slide in the second axis direction, and a driver, which moves the lens module in the first axis direction and the second axis direction.

Abstract translation: 根据本发明的实施例的相机模块包括壳体，第一轴，其以第一轴线方向设置并联接到壳体，使得另一端部可以相对于一个端部部分倾斜， 移动引导件，其以使得移动引导件能够沿第一轴向滑动的方式安装在第一轴上;第二轴，其沿第二轴线方向设置并且由壳体支撑， 第二轴可以抵靠壳体倾斜，透镜模块以这样的方式安装在第二轴上，使得透镜模块可以在第二轴线方向上滑动;以及驱动器，其将透镜模块沿第一轴向移动 和第二轴方向。

公开(公告)号：US20120169181A1

公开(公告)日：2012-07-05

申请号：US13082961

申请日：2011-04-08

Applicant: Dong Kyun Lee ,  Jung Seok Lee ,  Chuel Jin Park ,  Won Seob Oh ,  Jung Wook Hwang ,  Ki Mun Paik

Inventor： Dong Kyun Lee ,  Jung Seok Lee ,  Chuel Jin Park ,  Won Seob Oh ,  Jung Wook Hwang ,  Ki Mun Paik

IPC: H02N2/04

CPC classification number: H01L41/0986 ,  H01L41/083 ,  H02N2/002 ,  H02N2/0065 ,  H02N2/026 ,  H02N2/028

Abstract: Disclosed herein is a piezoelectric actuator. According to the present invention, the manufacturing cost of the piezoelectric actuator can be reduced by simplifying the patterns of electrodes constituting the piezoelectric actuator, the piezoelectric actuator itself or an electronic product employing the piezoelectric actuator can be made smaller by using only planar simple translational movement of the piezoelectric actuator, and the piezoelectric actuator capable of independently performing linear translational movement in two directions on the plane can be provided.

Abstract translation: 这里公开了一种压电致动器。 根据本发明，通过简化构成压电致动器的电极的图案，可以降低压电致动器的制造成本，通过仅使用平面简单的平移运动，可以使压电致动器本身或使用压电致动器的电子产品更小 可以提供能够在平面上在两个方向上独立地进行线性平移运动的压电致动器。

公开(公告)号：US07848120B2

公开(公告)日：2010-12-07

申请号：US12365813

申请日：2009-02-04

Applicant: Jung Seok Lee ,  Chan Ki Kim ,  Noh Hong Kwak ,  Jae Won Chang ,  Seok Jin Lee ,  Hyoung Bae Moon

Inventor： Jung Seok Lee ,  Chan Ki Kim ,  Noh Hong Kwak ,  Jae Won Chang ,  Seok Jin Lee ,  Hyoung Bae Moon

IPC: H02J3/36

CPC classification number: H02J3/36 ,  H02J3/18 ,  H02M7/797 ,  Y02E40/30 ,  Y02E60/60

Abstract: A voltage-sourced High-Voltage Direct Current (HVDC) apparatus, which converts 3-phase AC voltage from a 3-phase AC power source into high voltage DC through a rectifier including switching elements, is provided. In the apparatus, a rectifier controller receives detected 3-phase currents, apparent power, and active power and generates D and Q-axis signals. A D/Q controller receives the signals and generates active power D-axis signal and apparent power Q-axis signal. A PWM unit generates PWM on/off signals for turning on/off the switching elements based on output signals from the D/Q controller. The D/Q controller includes a rotary converter to convert the D and Q-axis signals into AC signals and D and Q-axis order units coupled thereto, and generates the D and Q-axis signals through the order units. The PWM unit converts the D and Q-axis signals into 3-phase AC signals and compares them with 3-phase triangular waves to generate on/off signals for turning on/off the switching elements.

Abstract translation: 提供了一种电压源的高压直流（HVDC）装置，其通过包括开关元件的整流器将来自三相交流电源的三相交流电压转换为高压直流。 在该装置中，整流器控制器接收检测到的三相电流，视在功率和有功功率，并产生D和Q轴信号。 D / Q控制器接收信号并产生有功功率D轴信号和视在功率Q轴信号。 PWM单元基于来自D / Q控制器的输出信号产生用于接通/关断开关元件的PWM导通/截止信号。 D / Q控制器包括旋转转换器，用于将D轴和Q轴信号转换为与其相连的AC信号和D轴和Q轴顺序单元，并通过订单单位产生D轴和Q轴信号。 PWM单元将D和Q轴信号转换成三相交流信号，并将其与三相三角波进行比较，以产生用于接通/断开开关元件的导通/截止信号。