公开(公告)号：US08055384B2

公开(公告)日：2011-11-08

申请号：US12214196

申请日：2008-06-17

申请人： Chih-Ru Lien ,  Li-Te Kuo

发明人： Chih-Ru Lien ,  Li-Te Kuo

IPC分类号： G05B19/04 ,  G05B9/18

CPC分类号： G05B19/238 ,  G05B19/29 ,  G05B19/35 ,  G05B2219/42104

摘要： The present invention discloses a positioning control apparatus which receives a moving command and a feedback signal outputted from a controlled device, and controls the controlled device for moving and positioning. The positioning control apparatus includes a first control loop, a second control loop and an arbitration module with a dead point default value, wherein the first control loop is used to control the controlled device moving in response to the error of the moving command and the feedback signal, on the other hand, the second control loop is used to control the controlled device positioning. Furthermore, the arbitration module compares the default value of dead point with the moving command so as to enable either the first control loop or the second control loop.

摘要翻译： 本发明公开了一种定位控制装置，其接收从受控装置输出的移动指令和反馈信号，并控制受控装置的移动和定位。 定位控制装置包括第一控制回路，第二控制回路和具有死点缺省值的仲裁模块，其中第一控制回路用于响应于移动指令的错误和反馈来控制受控设备移动 信号，另一方面，第二控制环用于控制受控设备定位。 此外，仲裁模块将死点的默认值与移动命令进行比较，以使第一控制回路或第二控制回路成为可能。

公开(公告)号：US20090030546A1

公开(公告)日：2009-01-29

申请号：US12214196

申请日：2008-06-17

申请人： Chih-Ru Lien ,  Li-Te Kuo

发明人： Chih-Ru Lien ,  Li-Te Kuo

IPC分类号： G06F7/00

CPC分类号： G05B19/238 ,  G05B19/29 ,  G05B19/35 ,  G05B2219/42104

摘要： The present invention discloses a positioning control apparatus which receives a moving command and a feedback signal outputted from a controlled device, and controls the controlled device for moving and positioning. The positioning control apparatus includes a first control loop, a second control loop and an arbitration module with a dead point default value, wherein the first control loop is used to control the controlled device moving in response to the error of the moving command and the feedback signal, on the other hand, the second control loop is used to control the controlled device positioning. Furthermore, the arbitration module compares the default value of dead point with the moving command so as to enable either the first control loop or the second control loop.

摘要翻译： 本发明公开了一种定位控制装置，其接收从受控装置输出的移动指令和反馈信号，并控制受控装置的移动和定位。 定位控制装置包括第一控制回路，第二控制回路和具有死点缺省值的仲裁模块，其中第一控制回路用于响应于移动指令的错误和反馈来控制受控设备移动 信号，另一方面，第二控制环用于控制受控设备定位。 此外，仲裁模块将死点的默认值与移动命令进行比较，以使第一控制回路或第二控制回路成为可能。

公开(公告)号：US20080304169A1

公开(公告)日：2008-12-11

申请号：US12148606

申请日：2008-04-21

申请人： Li-Te Kuo ,  Mei-Ling Lai

发明人： Li-Te Kuo ,  Mei-Ling Lai

IPC分类号： G02B7/02

CPC分类号： G02B7/08 ,  G02B13/001

摘要： A lens actuating apparatus includes a fixed part, a moving part and at least one flexible part. The moving part is movably located on the fixed part. The flexible part has four contacting portions that form a hollow enclosed body. Two contacting portions that are located at the diagonal direction fasten the fixing part, and the other two contacting portions that are located at another diagonal direction contact the moving part. When the moving part has a movement related to the fixed part, the contacting portions of the flexible part contacted the moving part move far away from the fixed part. Thereby, the moved contacting portions exert a flexible recovery force to the moving part. The flexible part can be fully utilized in a limited space and does not affect the allocation of the other elements.

摘要翻译： 透镜致动装置包括固定部分，移动部分和至少一个柔性部分。 移动部分可移动地位于固定部分上。 柔性部分具有形成中空封闭体的四个接触部分。 位于对角线方向的两个接触部分固定固定部分，而位于另一个对角方向的另外两个接触部分接触移动部件。 当移动部件具有与固定部件相关的运动时，与移动部件接触的柔性部件的接触部分远离固定部件移动。 因此，移动的接触部分向移动部件施加柔性的恢复力。 柔性部件可以在有限的空间中得到充分利用，并不会影响其他部件的分配。

公开(公告)号：US06668894B2

公开(公告)日：2003-12-30

申请号：US10038823

申请日：2002-01-08

申请人： Chau-Shin Jang ,  Li-Te Kuo ,  Rong-Chang Ma ,  Yu-Hsiu Chang

发明人： Chau-Shin Jang ,  Li-Te Kuo ,  Rong-Chang Ma ,  Yu-Hsiu Chang

IPC分类号： B30B900

CPC分类号： G11B7/263 ,  G11B7/24038 ,  Y10S269/90 ,  Y10T156/1705

摘要： A film layer separation device for multilayer disks is disclosed. With the help of a stamper made of magnetic materials, the film layer separation is achieved through the attractive force imposed on the stamper by electromagnetic tearing. The device contains at least: a stamper supporter for supporting the stamper, an electromagnetic attraction device, and a base fixture. To distribute the electromagnetic force on the stamper evenly, the electromagnetic attraction device can have an array of homogeneously disposed electromagnetic iron cores and a conductive coil that can generate a magnetic force. Thus, there will be no localized stress when tearing.

摘要翻译： 公开了一种用于多层盘的膜层分离装置。 借助于由磁性材料制成的压模，通过电磁撕裂施加在压模上的吸引力来实现膜层分离。 该装置至少包括：用于支撑压模的压模支撑件，电磁吸引装置和基座固定装置。 为了均匀地将电磁力分布在压模上，电磁吸引装置可以具有能够产生磁力的均匀布置的电磁铁芯和导电线圈的阵列。 因此，撕裂时不会产生局部应力。

公开(公告)号：US20070097531A1

公开(公告)日：2007-05-03

申请号：US11338337

申请日：2006-01-23

申请人： Li-Te Kuo ,  Chau-Shin Jang ,  Cheng-Yang Hsieh ,  Mei-Lin Lai ,  Shyh-Jier Wang

发明人： Li-Te Kuo ,  Chau-Shin Jang ,  Cheng-Yang Hsieh ,  Mei-Lin Lai ,  Shyh-Jier Wang

IPC分类号： G02B7/02

CPC分类号： G02B7/08 ,  H02K41/0352

摘要： An optical device. A guide bar is connected to a base, with a first central axis in an optical axis direction of the optical device. A coil slides on the guide bar and has a second central axis in the optical axis direction and a first central elevation axis. The second central axis is perpendicular to the first central elevation axis. A fixed magnetic member is disposed in the coil and has a central magnetizing axis and a second central elevation axis. The central magnetizing axis is perpendicular to the second central elevation axis and aligned with the second central axis of the coil. The second central elevation axis is separated from the first central elevation axis. A lens housing is connected to the coil. When the coil is energized by application of a current, a magnetic force is generated, moving the coil and lens housing along the guide bar.

摘要翻译： 光学装置。 引导杆连接到基座，第一中心轴线在光学装置的光轴方向上。 A线圈在导杆上滑动并且在光轴方向上具有第二中心轴线和第一中心仰角轴线。 第二中心轴垂直于第一中心仰角。 固定磁性部件设置在线圈中并具有中心磁化轴线和第二中央仰角轴线。 中心磁化轴线垂直于第二中心仰角轴线并与线圈的第二中心轴线对齐。 第二中央高程轴与第一中央高程轴分离。 透镜壳体连接到线圈。 当通过施加电流使线圈通电时，产生磁力，沿着导杆移动线圈和透镜壳体。

公开(公告)号：US20070097530A1

公开(公告)日：2007-05-03

申请号：US11266832

申请日：2005-11-03

申请人： Li-Te Kuo ,  Chau-Shin Jang ,  Mei-Lin Lai ,  Shyh-Jier Wang

发明人： Li-Te Kuo ,  Chau-Shin Jang ,  Mei-Lin Lai ,  Shyh-Jier Wang

IPC分类号： G02B7/02

CPC分类号： G02B7/08 ,  H02K41/0352

摘要： An optical device. At least one guide bar is connected to a base. A coil is disposed in the base. A central axis of the coil in an optical axis direction of the optical device is parallel to a central axis of the guide bar in the optical axis direction. A lens housing is slidably fitted on the guide bar. A central axis of the lens housing in the optical axis direction is parallel to that of the guide bar. The lens housing slides along the central axis of the guide bar. A magnetic member is connected to the lens housing opposite the coil, providing a first magnetic field. When the coil is energized to generate a second magnetic field, the lens housing slides on the guide bar by attraction or repulsion of the first and second magnetic fields.

摘要翻译： 光学装置。 至少一个导杆连接到基座。 线圈设置在基座中。 光学装置的光轴方向的线圈的中心轴在光轴方向上平行于导杆的中心轴线。 透镜壳体可滑动地装配在导杆上。 透镜壳体的光轴方向的中心轴线与导杆的平行。 透镜壳体沿着导杆的中心轴线滑动。 磁性构件连接到与线圈相对的透镜壳体，提供第一磁场。 当线圈通电以产生第二磁场时，透镜壳体通过吸引或排斥第一和第二磁场而在引导杆上滑动。

公开(公告)号：US06274992B1

公开(公告)日：2001-08-14

申请号：US09642547

申请日：2000-08-17

申请人： King Yin Wang ,  Li-Te Kuo ,  Yao-Yu Lee ,  Ming-Jiou Yu ,  Der-Ray Huaug

发明人： King Yin Wang ,  Li-Te Kuo ,  Yao-Yu Lee ,  Ming-Jiou Yu ,  Der-Ray Huaug

IPC分类号： H02P300

CPC分类号： H02P6/24 ,  H02P6/006

摘要： The specification discloses a braking method for a single-phase motor, which is applied to a single-phase DC brushless motor driven by a three-phase motor driving IC. The invention uses a control unit to compute the rotational speed of the single-phase motor according to a rotation number signal generated by the motor rotational axis. When the rotational speed is below a threshold, the motor driving IC is controlled to stop rotating the single-phase motor. Through the single-phase motor braking method disclosed herein, the problem of unable to determine the rotational direction of a single-phase motor within a three-phase motor driving IC existing in the prior art can be solved by merely modifying the program in the control unit without adding system elements. Since currently the single-phase DC brushless motor and the three-phase motor driving IC have competitive superiority in prices, if the three-phase motor driving IC can directly drive the single-phase DC brushless motor without requiring additional system elements the whole system cost can be lower. On the other hand, this method can avoid the delay problem due to fewer single-phase motor driving IC manufacturers on the market.

摘要翻译： 本说明书公开了一种用于单相电动机的制动方法，其应用于由三相电动机驱动IC驱动的单相直流无刷电动机。 本发明使用控制单元根据由马达旋转轴产生的转数信号来计算单相马达的转速。 当转速低于阈值时，控制电动机驱动IC停止旋转单相电动机。 通过这里公开的单相电动机制动方法，可以通过仅仅修改控制中的程序来解决不能确定现有技术中存在的三相电动机驱动IC内的单相电动机的旋转方向的问题 单位不添加系统元素。 由于目前单相直流无刷电机和三相电动机驱动IC在价格上具有竞争优势，如果三相电机驱动IC可以直接驱动单相直流无刷电机，而无需额外的系统元件，整个系统成本 可以较低。 另一方面，这种方法可以避免延迟问题，因为市场上较少的单相电机驱动IC制造商。

公开(公告)号：US07952822B2

公开(公告)日：2011-05-31

申请号：US12555739

申请日：2009-09-08

申请人： Mei-Ling Lai ,  Li-Te Kuo

发明人： Mei-Ling Lai ,  Li-Te Kuo

IPC分类号： G02B7/02

CPC分类号： G02B7/08 ,  H02K41/0356

摘要： A lens activating device includes at least one elastic piece, at least one stationary piece and a movable piece. At least one elastic piece has at least four sheet portions and four sets of elastic portions. Each set of the elastic portions are serpentine and connected between two sheet portions in order to make the at least one elastic piece form a closed ring. The stationary piece is connected to two sheet portions, and the movable portion is connected to the other two sheet portions. The elastic force generated by the four sets of elastic portions exerts a restoring force on the movable piece. Via this arrangement, the slight rotation of the movable piece within the lens activating device can be reduced. Further, the problem that the elastic piece may scrape the neighboring elements can be prevented.

摘要翻译： 透镜激活装置包括至少一个弹性件，至少一个固定件和可移动件。 至少一个弹性件具有至少四个片部分和四组弹性部分。 每组弹性部分是蛇形的并连接在两片片之间，以使至少一个弹性片形成闭环。 固定件连接到两个片部分，并且可动部分连接到另外两个片部分。 由四组弹性部分产生的弹力对可动片施加恢复力。 通过这种布置，可以减少可动件在透镜启动装置内的轻微旋转。 此外，可以防止弹性件可能刮擦相邻元件的问题。

公开(公告)号：US20080310037A1

公开(公告)日：2008-12-18

申请号：US12081333

申请日：2008-04-15

申请人： Li-Te Kuo ,  Mei-Ling Lai

发明人： Li-Te Kuo ,  Mei-Ling Lai

IPC分类号： G02B7/04

CPC分类号： G02B7/102 ,  H02K33/18 ,  H02K41/0356

摘要： The present invention provides a lens displacement device, applicable for moving micro image-capturing module lens, wherein the lens displacement device comprises: a lens slide base, a first hollow magnet, a hollow magnetic conducting plate, a second hollow magnet and a hollow coil. A first magnetic pole side of the hollow magnetic conducting plate is magnetically connected to the first hollow magnet, and a second magnetic pole side of the hollow magnetic conducting plate is magnetically connected to the second hollow magnet, which combined to form a magnetically connected assembly. The hollow coil is placed at the outer or inner perimeter of the magnetically connected assembly, and the hollow coil surrounds the magnetically connected assembly and they have a gap in-between them to allow for sliding. Herein the lens slide base rigidly connects the first hollow magnet of the magnetically connected assembly or the hollow coil.

摘要翻译： 本发明提供一种可应用于移动微型摄像模块透镜的透镜移位装置，其中透镜移位装置包括：透镜滑动基座，第一中空磁体，中空导磁板，第二中空磁体和中空线圈 。 中空导磁板的第一磁极侧与第一中空磁体磁连接，中空导磁板的第二磁极侧与第二中空磁体磁连接，并组合形成磁性连接组件。 空心线圈放置在磁性连接组件的外周或内周，中空线圈包围磁连接组件，并且它们之间具有间隙以允许滑动。 这里，透镜滑动基座刚性连接磁连接组件的第一中空磁体或中空线圈。

公开(公告)号：US06686761B2

公开(公告)日：2004-02-03

申请号：US10062786

申请日：2002-01-29

申请人： Yann-Guang Pan ,  Jieh-Yee Huang ,  Li-Te Kuo ,  Shyh-Jier Wang

发明人： Yann-Guang Pan ,  Jieh-Yee Huang ,  Li-Te Kuo ,  Shyh-Jier Wang

IPC分类号： G01R3134

CPC分类号： G01R31/343

摘要： The invention pertains to a method for determining whether a rotor is good in magnetic induction by measuring the electromotive force (emf) of a motor. A standard stator of the motor is prepared as the standard of measurement. A set of induction coil is wound upon the standard stator so that when the rotor is combined with the standard stator and is subject to running by a driver, the induction coil can detect the back-emf signal generated by the rotor, by which the rotor quality can be determined. Since the measuring method disclosed in the invention is performed within the closed system composed of the rotor and the stator, the result is not only close to a real motor in rotation, the detection is simple and free from the problem of axis alignment. Thus, this method can increase the production efficiency of the product line.

摘要翻译： 本发明涉及通过测量电动机的电动势（emf）来确定转子是否良好的磁感应的方法。 准备电机的标准定子作为测量标准。 一组感应线圈被卷绕在标准定子上，使得当转子与标准定子组合并且被驱动器运行时，感应线圈可以检测由转子产生的反电动势信号，转子 质量可以确定。 由于本发明公开的测量方法是在由转子和定子构成的封闭系统内执行的，结果不仅靠近实际的电动机旋转，所以检测简单，没有轴对准的问题。 因此，该方法可以提高生产线的生产效率。