公开(公告)号：US07731003B2

公开(公告)日：2010-06-08

申请号：US11637067

申请日：2006-12-12

申请人： Han-Wei Su ,  Wen-I Wu ,  Chao-Chang Hu ,  Yu-Han Chien

发明人： Han-Wei Su ,  Wen-I Wu ,  Chao-Chang Hu ,  Yu-Han Chien

IPC分类号： G02B7/04

CPC分类号： G03B3/10 ,  H01F7/066 ,  H01F7/122 ,  H02K41/0356

摘要： An axially actuating device having an elastic joining portion is provided, which is used for carrying an object and actuating the object to move axially, and comprises a fixed portion, a moving portion, and a joining member. The joining member is used to combine the fixed portion with the moving portion, such that the fixed portion and the moving portion are axially coupled with each other. Moreover, the fixed portion and the moving portion are respectively a fixed magnet and a coil, such that when a current is applied to the moving portion, the moving portion generates a relative displacement with respect to the fixed portion according to the current, so as to provide an axial displacement. Meanwhile, the moving energy is generated due to the repulsive interaction of the magnetic field, and thus a shock proofing efficacy is also provided.

摘要翻译： 提供具有弹性接合部分的轴向致动装置，其用于承载物体并致动物体沿轴向移动，并且包括固定部分，移动部分和接合部件。 接合部件用于将固定部分与移动部分组合，使得固定部分和移动部分彼此轴向联接。 此外，固定部分和移动部分分别是固定磁体和线圈，使得当电流被施加到移动部分时，移动部分根据电流产生相对于固定部分的相对位移，从而 以提供轴向位移。 同时，由于磁场的排斥相互作用而产生移动能量，因此也提供防震效果。

公开(公告)号：US20080144191A1

公开(公告)日：2008-06-19

申请号：US11683442

申请日：2007-03-08

申请人： Chao-Chang Hu ,  Han-Wei Su ,  Wen-I Wu

发明人： Chao-Chang Hu ,  Han-Wei Su ,  Wen-I Wu

IPC分类号： G02B15/14

CPC分类号： G02B7/102

摘要： A disclosed lens module includes a zooming actuator, a cam, an auto-focusing actuator and at least two sets of lenses. The cam is coupled to and driven by the zooming actuator. The cam 104 has at least two tracks. The auto-focusing actuator is coupled to and moved along one of the tracks of the cam. One of the sets of lenses is coupled to and driven by the auto-focusing actuator. Another one of the sets of lenses is coupled to the another track of the cam.

摘要翻译： 所公开的透镜模块包括变焦致动器，凸轮，自动聚焦致动器和至少两组透镜。 凸轮联接到变焦致动器并由变焦致动器驱动。 凸轮104具有至少两个轨道。 自动对焦致动器联接到凸轮的轨道中并沿其移动。 透镜组中的一个耦合到自动聚焦致动器并由其驱动。 这组透镜中的另一组与凸轮的另一个轨道连接。

公开(公告)号：US07518806B2

公开(公告)日：2009-04-14

申请号：US11683442

申请日：2007-03-08

申请人： Chao-Chang Hu ,  Han-Wei Su ,  Wen-I Wu

发明人： Chao-Chang Hu ,  Han-Wei Su ,  Wen-I Wu

IPC分类号： G02B15/14

CPC分类号： G02B7/102

摘要： A disclosed lens module includes a zooming actuator, a cam, an auto-focusing actuator and at least two sets of lenses. The cam is coupled to and driven by the zooming actuator. The cam 104 has at least two tracks. The auto-focusing actuator is coupled to and moved along one of the tracks of the cam. One of the sets of lenses is coupled to and driven by the auto-focusing actuator. Another one of the sets of lenses is coupled to the another track of the cam.

摘要翻译： 所公开的透镜模块包括变焦致动器，凸轮，自动聚焦致动器和至少两组透镜。 凸轮联接到变焦致动器并由变焦致动器驱动。 凸轮104具有至少两个轨道。 自动对焦致动器联接到凸轮的轨道中并沿其移动。 透镜组中的一个耦合到自动聚焦致动器并由其驱动。 这组透镜中的另一组与凸轮的另一个轨道连接。

公开(公告)号：US20070159010A1

公开(公告)日：2007-07-12

申请号：US11637067

申请日：2006-12-12

申请人： Han-Wei Su ,  Wen-I Wu ,  Chao-Chang Hu ,  Yu-Han Chien

发明人： Han-Wei Su ,  Wen-I Wu ,  Chao-Chang Hu ,  Yu-Han Chien

IPC分类号： H02K41/00 ,  H02K35/00 ,  G03B3/10

CPC分类号： G03B3/10 ,  H01F7/066 ,  H01F7/122 ,  H02K41/0356

摘要： An axially actuating device having an elastic joining portion is provided, which is used for carrying an object and actuating the object to move axially, and comprises a fixed portion, a moving portion, and a joining member. The joining member is used to combine the fixed portion with the moving portion, such that the fixed portion and the moving portion are axially coupled with each other. Moreover, the fixed portion and the moving portion are respectively a fixed magnet and a coil, such that when a current is applied to the moving portion, the moving portion generates a relative displacement with respect to the fixed portion according to the current, so as to provide an axial displacement. Meanwhile, the moving energy is generated due to the repulsive interaction of the magnetic field, and thus a shock proofing efficacy is also provided.

摘要翻译： 提供具有弹性接合部分的轴向致动装置，其用于承载物体并致动物体沿轴向移动，并且包括固定部分，移动部分和接合部件。 接合部件用于将固定部分与移动部分组合，使得固定部分和移动部分彼此轴向联接。 此外，固定部分和移动部分分别是固定磁体和线圈，使得当电流被施加到移动部分时，移动部分根据电流产生相对于固定部分的相对位移，从而 以提供轴向位移。 同时，由于磁场的排斥相互作用而产生移动能量，因此也提供防震效果。

公开(公告)号：US20080284860A1

公开(公告)日：2008-11-20

申请号：US11976610

申请日：2007-10-25

申请人： Wen-I Wu ,  Chao-Chang Hu ,  Tzong-Che Ho ,  Ming-Jye Tsai ,  Sheng-Chih Shen

发明人： Wen-I Wu ,  Chao-Chang Hu ,  Tzong-Che Ho ,  Ming-Jye Tsai ,  Sheng-Chih Shen

IPC分类号： H04N5/225 ,  H03H9/25

CPC分类号： H04N5/23248 ,  H04N5/23287

摘要： An image-stabilizing driving device is proposed, including a slidable block coupled to an image sensor, a flat surface acoustic wave actuator for contacting with and driving the slidable block to move on a surface contacted therewith, and a contactless force action unit having a first and a second contactless force action layers. The first contactless force action layer is formed between the slidable block and the image sensor and the second contactless force action layer is formed on a bottom surface of the flat surface acoustic wave actuator, thereby providing preload force for the slidable block to contact with flat surface ascoustic wave actuator so as to form a thin image-stabilizing driving device.

摘要翻译： 提出了一种图像稳定驱动装置，包括耦合到图像传感器的可滑动块，用于与可滑动块接触并驱动可滑动块以在与其接触的表面上移动的平面声波致动器;以及非接触力作用单元，具有第一 和第二非接触力作用层。 第一非接触力作用层形成在可滑动块和图像传感器之间，第二非接触力作用层形成在平面声波致动器的底表面上，从而为滑动块与平坦表面接触提供预加载力 声波致动器，以形成薄的图像稳定驱动装置。

公开(公告)号：US06771158B2

公开(公告)日：2004-08-03

申请号：US10307367

申请日：2002-12-02

申请人： Hsiao-Wen Lee ,  Wen-I Wu ,  Shih-Yi Wen ,  Wu-Cheng Kuo ,  Jui-Ping Weng

发明人： Hsiao-Wen Lee ,  Wen-I Wu ,  Shih-Yi Wen ,  Wu-Cheng Kuo ,  Jui-Ping Weng

IPC分类号： H01P110

CPC分类号： B81B3/0051 ,  B81B2201/038 ,  B81B2201/045 ,  B81B2203/053 ,  G02B26/001 ,  G02B26/0808

摘要： A micro electromechanical differential actuator is comprised of a suspension arm structure and/or a bridge structure to make a two-degree-of-freedom and bi-directional motion. The actuator support base can make out-of-plane or in-plane vertical and horizontal motions. The invention is applicable in optical micro electromechanical devices such as optical switches, variable optical attenuators, optical tunable filters, modulators, tunable VCSEL's, grating modulators, micro displays, and RF switches.