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    Low power and low timing jitter phase-lock loop and method
    4.
    发明申请
    Low power and low timing jitter phase-lock loop and method 失效
    低功耗和低定时抖动锁相环和方法

    公开(公告)号：US20070222490A1

    公开(公告)日：2007-09-27

    申请号：US11788133

    申请日：2007-04-18

    申请人： Dong Choi

    发明人： Dong Choi

    IPC分类号： H03L7/06

    CPC分类号： G06F1/04 ,  G11C7/02 ,  G11C7/1006 ,  G11C7/1018 ,  G11C7/1051 ,  G11C7/1078 ,  G11C7/22 ,  G11C7/222 ,  G11C8/18 ,  G11C11/406 ,  G11C11/4076 ,  G11C11/4093 ,  H03L7/0891 ,  H03L7/0995 ,  H03L7/16 ,  H03L2207/10

    摘要： A phase-lock loop generates an output clock signal from an input clock signal. The output clock signal is coupled through a clock tree and is fed back to a phase detector, which compares the phase of the output clock signal to the phase of the input clock signal. The output clock signal is generated by a voltage controlled oscillator having a control input coupled to receive an output from the phase detector, and a frequency multiplier coupled to the output of the voltage controlled oscillator. As a result, the CLKOUT signal generated by the frequency multiplier has a relatively high frequency while the voltage controlled oscillator, by operating at a relatively low frequency, uses relatively little power.

    摘要翻译： 锁相环从输入时钟信号产生输出时钟信号。 输出时钟信号通过时钟树耦合并被反馈到相位检测器，该相位检测器将输出时钟信号的相位与输入时钟信号的相位进行比较。 输出时钟信号由具有耦合以接收来自相位检测器的输出的控制输入的压控振荡器和耦合到压控振荡器的输出的倍频器产生。 结果，由倍频器产生的CLK OUT信号具有相对较高的频率，而压控振荡器通过以较低的频率运行使用相对较小的功率。

    ACTUATOR FOR TILTING REFLECTING MIRROR OF DIGITAL MICROMIRROR DEVICE FOR DIGITAL LIGHT PROCESSING TYPE PROJECTION
    5.
    发明申请
    ACTUATOR FOR TILTING REFLECTING MIRROR OF DIGITAL MICROMIRROR DEVICE FOR DIGITAL LIGHT PROCESSING TYPE PROJECTION 失效
    用于数字光处理类型投影的数字微型设备的倾斜反射镜的执行器

    公开(公告)号：US20060132888A1

    公开(公告)日：2006-06-22

    申请号：US11115238

    申请日：2005-04-27

    申请人： Jae Kim ,  Chil Lee ,  Dong Choi

    发明人： Jae Kim ,  Chil Lee ,  Dong Choi

    IPC分类号： G02B26/00

    CPC分类号： G02B26/0833 ,  F16C11/12 ,  G02B7/1825

    摘要： A reflecting mirror tilting actuator comprises a base having an inner space defined therein, a mirror holder having a fixing part fixed to the base and a horizontal part integrally connected with the fixing part by a resilient connection part, the mirror holder being provided with at least one resilient member for resiliently supporting the reflecting mirror upward, a mirror supporting unit having a cover attached to the horizontal part and a mirror stopper disposed between the horizontal part and the cover, a tilting unit having an actuating member whose upper end comes into contact with the horizontal part and a tilting stopper whose upper end comes into contact with the horizontal part, and a horizontal adjusting unit having at least one adjustment screw, whose lower end contacts the mirror stopper through at least one adjustment hole formed at the cover, for adjusting flatness of the reflecting mirror.

    摘要翻译： 反射镜倾斜致动器包括具有限定在其中的内部空间的基部，具有固定到基部的固定部的反射镜保持器和通过弹性连接部与固定部一体地连接的水平部，镜保持器至少设置有 一个用于向上弹性地支撑反射镜的弹性构件，具有附接到水平部分的盖的反射镜支撑单元和设置在水平部分和盖之间的反射镜止动件，具有致动构件的倾斜单元，该致动构件的上端与 水平部分和上端与水平部分接触的倾斜止动器，以及具有至少一个调节螺钉的水平调节单元，其下端通过形成在盖子上的至少一个调节孔与反射镜停止器接触，用于调节 反射镜的平直度。

    Delay stage-interweaved analog DLL/PLL
    6.
    发明申请
    Delay stage-interweaved analog DLL/PLL 有权

    公开(公告)号：US20060087435A1

    公开(公告)日：2006-04-27

    申请号：US11297184

    申请日：2005-12-08

    申请人： Kang Kim ,  Dong Choi

    发明人： Kang Kim ,  Dong Choi

    IPC分类号： G08B13/14

    CPC分类号： G11C7/22 ,  G11C7/222 ,  G11C29/02 ,  G11C29/028 ,  G11C29/50012 ,  G11C2207/2254 ,  H03L7/0802 ,  H03L7/0812 ,  H03L7/0814 ,  H03L7/0891 ,  H03L7/10

    摘要： A methodology is disclosed that enables the delay stages of an analog delay locked loop (DLL) or phase locked loop (PLL) to be programmed according to the operating condition, which may depend on the frequency of the input reference clock. The resulting optimized delay stages allow for a broad frequency range of operation, fast locking time over a wide range of input clock frequencies, and a lower current consumption at high clock frequencies. Better performance is achieved by allowing the number of analog delay stages active during a given operation to be flexibly set. The deactivation or turning off of unused delay stages conserves power at higher frequencies. The high frequency range of operation is increased by using a flexible number of delay stages for various input clock frequencies. Because of the rules governing abstracts, this abstract should not be used to construe the claims.

    Low power and low timing jitter phase-lock loop and method
    7.
    发明申请
    Low power and low timing jitter phase-lock loop and method 失效
    低功耗和低定时抖动锁相环和方法

    公开(公告)号：US20050275470A1

    公开(公告)日：2005-12-15

    申请号：US10868284

    申请日：2004-06-14

    申请人： Dong Choi

    发明人： Dong Choi

    IPC分类号： G06F1/04 ,  H03L7/00 ,  H03L7/099

    CPC分类号： G06F1/04 ,  G11C7/02 ,  G11C7/1006 ,  G11C7/1018 ,  G11C7/1051 ,  G11C7/1078 ,  G11C7/22 ,  G11C7/222 ,  G11C8/18 ,  G11C11/406 ,  G11C11/4076 ,  G11C11/4093 ,  H03L7/0891 ,  H03L7/0995 ,  H03L7/16 ,  H03L2207/10

    摘要： A phase-lock loop generates an output clock signal from an input clock signal. The output clock signal is coupled through a clock tree and is fed back to a phase detector, which compares the phase of the output clock signal to the phase of the input clock signal. The output clock signal is generated by a voltage controlled oscillator having a control input coupled to receive an output from the phase detector, and a frequency multiplier coupled to the output of the voltage controlled oscillator. As a result, the CLKOUT signal generated by the frequency multiplier has a relatively high frequency while the voltage controlled oscillator, by operating at a relatively low frequency, uses relatively little power.

    摘要翻译： 锁相环从输入时钟信号产生输出时钟信号。 输出时钟信号通过时钟树耦合并被反馈到相位检测器，该相位检测器将输出时钟信号的相位与输入时钟信号的相位进行比较。 输出时钟信号由具有耦合以接收来自相位检测器的输出的控制输入的压控振荡器和耦合到压控振荡器的输出的倍频器产生。 结果，由倍频器产生的CLKOUT信号具有相对高的频率，而压控振荡器通过以较低的频率运行使用相对较小的功率。

    ELECTRIC MASCARA APPLICATION APPARATUS
    8.
    发明申请
    ELECTRIC MASCARA APPLICATION APPARATUS 审中-公开
    电子MASCARA应用设备

    公开(公告)号：US20070186948A1

    公开(公告)日：2007-08-16

    申请号：US11381400

    申请日：2006-05-03

    申请人： Jae Kyung Kim ,  Chil Lee ,  Kyoung Park ,  Sang Woo ,  Dong Choi

    发明人： Jae Kyung Kim ,  Chil Lee ,  Kyoung Park ,  Sang Woo ,  Dong Choi

    IPC分类号： A45D40/26

    CPC分类号： A45D40/265 ,  A45D2200/207

    摘要： Disclosed is an electric mascara application apparatus comprising a main body holding a battery therein, a motor assembly electrically connected to the battery and fixedly installed to the main body for rotating a brush, a rotator rotatably installed on the circumferential outer surface of the main body, a control board fixed to the rotator for controlling the motor assembly, and a display means installed in the control board for displaying the direction of rotation of the motor assembly.

    摘要翻译： 公开了一种电动睫毛膏施加装置，其特征在于，包括：主体，其内部保持有电池;电动机组件，其电连接到所述电池并固定地安装在所述主体上用于旋转电刷;旋转体，其可旋转地安装在所述主体的周向外表面; 固定到转子的控制板，用于控制电动机组件;以及显示装置，安装在控制板中，用于显示电动机组件的旋转方向。

    Linear stage including an integrated actuator and associated methods
    9.
    发明申请
    Linear stage including an integrated actuator and associated methods 失效
    线性平台包括一个集成的执行器和相关的方法

    公开(公告)号：US20070133117A1

    公开(公告)日：2007-06-14

    申请号：US11285716

    申请日：2005-11-21

    申请人： Dong Choi

    发明人： Dong Choi

    IPC分类号： G11B21/02

    CPC分类号： G02B7/02 ,  G02B7/18

    摘要： According to one example a linear translation stage is provided. The linear stage includes a first portion (e.g., a base portion) and a second portion (e.g., a stage portion) configured for relative translation with respect to each other. One of the first portion or the second portion has a coil associated therewith and the other of the first portion or the second portion has a magnetic source associated therewith. The magnetic source may include one or more magnets to produce a magnetic field that generally encompasses the coil such that current through the coil causes a force on the coil, thereby causing translation of the first portion relative to the second portion.

    摘要翻译： 根据一个示例，提供线性平移阶段。 线性平台包括被配置为相对于彼此相对平移的第一部分（例如，基部）和第二部分（例如，台部）。 第一部分或第二部分中的一个具有与其相关联的线圈，并且第一部分或第二部分中的另一个具有与其相关联的磁源。 磁源可以包括一个或多个磁体以产生通常包围线圈的磁场，使得通过线圈的电流引起线圈上的力，从而导致第一部分相对于第二部分的平移。

    Drum type washing machine
    10.
    发明申请
    Drum type washing machine 失效
    鼓式洗衣机

    公开(公告)号：US20070006618A1

    公开(公告)日：2007-01-11

    申请号：US11302114

    申请日：2005-12-14

    申请人： Dong Choi ,  Woon Hur ,  Won Choi

    发明人： Dong Choi ,  Woon Hur ,  Won Choi

    IPC分类号： D06F37/00 ,  D06F25/00

    CPC分类号： D06F37/065

    摘要： Disclosed herein is a drum type washing machine designed to continuously raise and drop wash water during washing operation to enhance washing efficiency. The drum type washing machine includes a tub to hold wash water, a rotational drum rotatably installed in the tub, and a water raising unit having a plurality of water pockets equipped in a rotating direction of the rotational drum to an inner rear side of the rotational drum to raise and drop the wash water when the rotational drum is rotated.

    摘要翻译： 本文公开了一种滚筒式洗衣机，其设计成在洗涤操作期间连续地升降洗涤水以提高洗涤效率。 滚筒式洗衣机包括容纳洗涤水的桶，可旋转地安装在桶中的旋转鼓，以及具有沿旋转鼓的旋转方向配置的旋转滚筒的旋转方向的多个水袋的旋转滚筒， 滚筒在旋转滚筒旋转时升降洗涤水。