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：US20110211821A1

公开(公告)日：2011-09-01

申请号：US13126417

申请日：2009-12-10

申请人： Jae Hyuk Park ,  Chul Yeub Han ,  Soo Cheol Lim

发明人： Jae Hyuk Park ,  Chul Yeub Han ,  Soo Cheol Lim

IPC分类号： G03B17/00 ,  H04N5/228

CPC分类号： G03B5/06 ,  G03B5/02 ,  G03B17/02 ,  H04N5/2254 ,  H04N5/2257 ,  H04N5/23212 ,  H04N5/23248 ,  H04N5/23287

摘要： The present invention relates to a camera module equipped with a vibration compensation mechanism. The camera module includes a lens unit for changing an image of a subject at a specific magnification, a housing for accommodating the lens unit so that the lens unit can move in the direction of an optical axis, an auto-focus actuator unit installed so that the lens unit can move in the direction of the optical axis, suspension members for supporting the housing so that the housing can float in a direction perpendicular to the direction of the optical axis, a box-type case configured such that the suspension members are fastened thereto and the housing is accommodated therein, a circuit board disposed beneath the case and configured such that an image sensor is installed thereon, and a compensation actuator configured to compensate for a displacement caused by the vibration of the housing.

摘要翻译： 本发明涉及配备有振动补偿机构的相机模块。 相机模块包括用于改变特定放大倍率下的被摄体的图像的透镜单元，用于容纳透镜单元的壳体，使得透镜单元能够沿光轴方向移动;自动对焦致动器单元，安装成使得 透镜单元可以沿着光轴方向移动，用于支撑壳体的悬挂构件使得壳体可以沿与光轴方向垂直的方向浮动;盒型壳体，其构造成使得悬挂构件被紧固 并且壳体容纳在其中;电路板，布置在壳体下方并且被构造成使得图像传感器安装在其上;以及补偿致动器，其构造成补偿由壳体的振动引起的位移。

公开(公告)号：US20110194199A1

公开(公告)日：2011-08-11

申请号：US12853044

申请日：2010-08-09

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

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

IPC分类号： G02B7/04

CPC分类号： G02B27/646 ,  G02B7/023

摘要： 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.

摘要翻译： 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

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：US20110063743A1

公开(公告)日：2011-03-17

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 ,  H01L41/00

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，并且通过预加载部件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致动透镜筒至预加载 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：US20090303594A1

公开(公告)日：2009-12-10

申请号：US12292846

申请日：2008-11-26

申请人： Soo Cheol Lim ,  No Cheol Park ,  Myeong Gyu Song ,  Jae Ho Moon ,  Ho Seop Jeong ,  Jae Hyuk Park

发明人： Soo Cheol Lim ,  No Cheol Park ,  Myeong Gyu Song ,  Jae Ho Moon ,  Ho Seop Jeong ,  Jae Hyuk Park

IPC分类号： G02B27/64

CPC分类号： G02B27/646 ,  H04N5/2254 ,  H04N5/2257 ,  H04N5/23287

摘要： The present invention relates to an image stabilizing apparatus for a camera module capable of effectively stabilizing an image of the camera module, implementing miniaturization and slimness, and reducing a manufacture cost of the camera module by supplying a two-axial correction structure to perform correction in an X axial direction or an Y axial direction of an automatic focusing unit through a ball holder having upper balls and lower balls.To achieve the object, the present invention provides an image stabilizing apparatus for a camera module including; an automatic focusing unit with slide grooves having lengths in an X axial direction or in an Y axial direction perpendicular to an optical axis on a bottom surface; a driving unit for moving the automatic focusing unit in the X axial direction or the Y axial direction; a ball holder installed on the bottom surface of the automatic focusing unit and provided with upper balls slidably coupled to the slide grooves on a top surface and lower balls on a bottom surface; and a lower guide which is installed on the bottom surface of the ball holder and includes slide grooves on a top surface, wherein the slide grooves are slidably coupled with the lower balls of the ball holder and have lengths in the Y axial direction or the X axial direction perpendicular to a longitudinal direction of the slide grooves of the automatic focusing unit.

摘要翻译： 本发明涉及一种用于相机模块的图像稳定装置，其能够有效地稳定相机模块的图像，实现小型化和薄型化，并且通过提供双轴校正结构来执行相机模块的制造成本以进行校正 通过具有上球和下球的球保持器的自动聚焦单元的X轴方向或Y轴方向。 为了实现该目的，本发明提供了一种用于相机模块的图像稳定装置，包括： 自动聚焦单元，其具有在垂直于底面上的光轴的X轴方向或Y轴方向上具有长度的滑动槽; 驱动单元，用于在X轴方向或Y轴方向上移动自动聚焦单元; 安装在自动聚焦单元的底表面上的球保持器，并且设置有可滑动地联接到顶表面上的滑动槽和底表面上的下球的上球; 以及安装在球保持器的底面上的下引导件，在上表面具有滑动槽，其中滑动槽与球保持器的下球滑动连接，并且在Y轴方向上具有长度或X 轴向垂直于自动聚焦单元的滑动槽的纵向方向。

公开(公告)号：US11668011B2

公开(公告)日：2023-06-06

申请号：US16696701

申请日：2019-11-26

申请人： Jae Hyuk Park ,  Dae Gean Kim ,  Hye Won Seok ,  Byung Ki Kim

发明人： Jae Hyuk Park ,  Dae Gean Kim ,  Hye Won Seok ,  Byung Ki Kim

IPC分类号： C23C24/08 ,  C23C24/06 ,  C01F17/259 ,  B32B18/00 ,  C23C16/44 ,  C23C24/04 ,  H01L21/324 ,  C23C4/123 ,  C23C30/00 ,  C23C4/10 ,  C23C24/00 ,  B32B15/04 ,  C23C4/11 ,  C23C4/12 ,  C23C4/134 ,  C23C4/137

CPC分类号： C23C24/085 ,  B32B15/04 ,  B32B18/00 ,  C01F17/259 ,  C23C4/10 ,  C23C4/11 ,  C23C4/12 ,  C23C4/123 ,  C23C4/134 ,  C23C4/137 ,  C23C16/4404 ,  C23C24/00 ,  C23C24/04 ,  C23C24/06 ,  C23C24/08 ,  C23C30/00 ,  C23C30/005 ,  H01L21/324 ,  Y10T428/12611 ,  Y10T428/12618 ,  Y10T428/12993 ,  Y10T428/2495 ,  Y10T428/24967 ,  Y10T428/24983 ,  Y10T428/265

摘要： A forming method of an yttrium oxide fluoride (YOF) coating film and a (YOF) coating film formed thereby are disclosed. The YOF coating film has no or extremely small pores therein and a nanostructure to increase light transmittance thereof, and has high hardness and high bonding strength and thus can protect a transparent window of a display device. The method for forming an YOF coating film involves the steps of: providing pretreated YOF powder having a particle diameter ranging from 0.1 to 12 μm; receiving a transfer gas supplied from a transfer gas supply unit and receiving the pretreated YOF powder supplied from a powder supply unit to transfer the pretreated YOF powder in an aerosol state; and colliding/smashing (spraying) the pretreated YOF powder transferred in the aerosol state with/onto a substrate in a process chamber to form an YOF coating film on the substrate.

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：US20110091193A1

公开(公告)日：2011-04-21

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： G03B3/10

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 to 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。 预加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，并且将镜筒沿与光轴垂直的方向拉动以保持镜筒与旋转体的接触 会员。 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：US07912361B2

公开(公告)日：2011-03-22

申请号：US12292846

申请日：2008-11-26

申请人： Soo Cheol Lim ,  No Cheol Park ,  Myeong Gyu Song ,  Jae Ho Moon ,  Ho Seop Jeong ,  Jae Hyuk Park

发明人： Soo Cheol Lim ,  No Cheol Park ,  Myeong Gyu Song ,  Jae Ho Moon ,  Ho Seop Jeong ,  Jae Hyuk Park

IPC分类号： G03B17/00 ,  H04N5/228

CPC分类号： G02B27/646 ,  H04N5/2254 ,  H04N5/2257 ,  H04N5/23287

摘要： The present invention relates to an image stabilizing apparatus for a camera module capable of effectively stabilizing an image of the camera module, implementing miniaturization and slimness, and reducing a manufacture cost of the camera module by supplying a two-axial correction structure to perform correction in an X axial direction or an Y axial direction of an automatic focusing unit through a ball holder having upper balls and lower balls.To achieve the object, the present invention provides an image stabilizing apparatus for a camera module including; an automatic focusing unit with slide grooves having lengths in an X axial direction or in an Y axial direction perpendicular to an optical axis on a bottom surface; a driving unit for moving the automatic focusing unit in the X axial direction or the Y axial direction; a ball holder installed on the bottom surface of the automatic focusing unit and provided with upper balls slidably coupled to the slide grooves on a top surface and lower balls on a bottom surface; and a lower guide which is installed on the bottom surface of the ball holder and includes slide grooves on a top surface, wherein the slide grooves are slidably coupled with the lower balls of the ball holder and have lengths in the Y axial direction or the X axial direction perpendicular to a longitudinal direction of the slide grooves of the automatic focusing unit.

摘要翻译： 本发明涉及一种用于相机模块的图像稳定装置，其能够有效地稳定相机模块的图像，实现小型化和薄型化，并且通过提供双轴校正结构来执行相机模块的制造成本以进行校正 通过具有上球和下球的球保持器的自动聚焦单元的X轴方向或Y轴方向。 为了实现该目的，本发明提供了一种用于相机模块的图像稳定装置，包括： 自动聚焦单元，其具有在垂直于底面上的光轴的X轴方向或Y轴方向上具有长度的滑动槽; 驱动单元，用于在X轴方向或Y轴方向上移动自动聚焦单元; 安装在自动聚焦单元的底表面上的球保持器，并且设置有可滑动地联接到顶表面上的滑动槽和底表面上的下球的上球; 以及安装在球保持器的底面上的下引导件，在上表面具有滑动槽，其中滑动槽与球保持器的下球滑动连接，并且在Y轴方向上具有长度或X 轴向垂直于自动聚焦单元的滑动槽的纵向方向。