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    Apparatus for detecting phase error by using zero crossing characteristics of input signal, and phase locked loop circuit using the same
    1.
    发明授权
    Apparatus for detecting phase error by using zero crossing characteristics of input signal, and phase locked loop circuit using the same 有权
    通过使用输入信号的过零特性来检测相位误差的装置，以及使用其的锁相环电路

    公开(公告)号：US06750725B2

    公开(公告)日：2004-06-15

    申请号：US10190600

    申请日：2002-07-09

    申请人： Jae-Wook Lee ,  Seok-Jun Ko ,  Pan-Soo Kim ,  Hyung-Jin Choi

    发明人： Jae-Wook Lee ,  Seok-Jun Ko ,  Pan-Soo Kim ,  Hyung-Jin Choi

    IPC分类号： H03L700

    CPC分类号： H03L7/091 ,  H03D13/003

    摘要： An apparatus for detecting a phase error for a system such as a CD or a DVD having a multi-level input signal with an irregular zero crossing shift, and a phase locked loop circuit using the same. An A/D converter digitizes a signal read from the CD or the DVD. A phase error detect unit detects a zero crossing of the digital signal consecutively input from the A/D converter, and detects a timing error from a signal corresponding to the detected zero crossing. An error correction unit corrects a sampling timing error of the A/D converter by shifting a phase corresponding to the timing error input from the phase error detect unit. An apparatus for detecting a timing error having a tracking function reduces the amount of normal jitter and a dispersion value of the timing error in accordance with a signal to noise ratio.

    摘要翻译： 一种用于检测诸如具有不规则过零点偏移的多电平输入信号的CD或DVD的系统的相位误差的装置，以及使用其的锁相环电路。 A / D转换器将从CD或DVD读取的信号数字化。 相位误差检测单元检测从A / D转换器连续输入的数字信号的过零点，并根据检测到的过零点的信号检测定时误差。 误差校正单元通过移位与从相位误差检测单元输入的定时误差相对应的相位来校正A / D转换器的采样定时误差。 用于检测具有跟踪功能的定时误差的装置根据信噪比减少正常抖动的量和定时误差的色散值。

    RECHARGEABLE BATTERY
    3.
    发明申请
    RECHARGEABLE BATTERY 有权
    可充电电池

    公开(公告)号：US20110300423A1

    公开(公告)日：2011-12-08

    申请号：US13017351

    申请日：2011-01-31

    申请人： Jae-Wook Lee ,  Young-Kee Shin ,  Yong-Sam Kim ,  Yong-Woo Kim

    发明人： Jae-Wook Lee ,  Young-Kee Shin ,  Yong-Sam Kim ,  Yong-Woo Kim

    IPC分类号： H01M2/02 ,  H01M10/36

    CPC分类号： H01M2/0202 ,  H01M2/0217 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/0287

    摘要： A rechargeable battery prevents an electrolyte solution from being leaked from a can connector and improves the productivity of a can. A rechargeable battery constructed as an embodiment of the present invention includes an electrode assembly formed by stacking and winding a positive electrode, a separator, and a negative electrode; a can receiving the electrode assembly, and the can including a body formed by a polygonal tube and a bottom plate bent from at least one surface among multiple surfaces at an opening of the body and physically connected to the rest of the multiple surfaces of the body; and a cap assembly sealing another opening of the body and the cap assembly being disposed opposite to the bottom plate.

    摘要翻译： 可再充电电池防止电解质溶液从罐连接器泄漏并提高罐的生产率。 作为本发明的实施方式构成的可再充电电池包括通过堆叠并卷绕正极，隔膜和负极而形成的电极组件; 容纳电极组件的罐体，并且罐体包括由多边形管形成的主体和从主体的开口处的多个表面中的至少一个表面弯曲的底板，并且物理连接到主体的多个表面的其余部分 ; 以及盖组件，其密封所述主体的另一开口，并且所述盖组件设置成与所述底板相对。

    Semiconductor memory device including memory cell array having dynamic memory cell, and sense amplifier thereof
    4.
    发明授权
    Semiconductor memory device including memory cell array having dynamic memory cell, and sense amplifier thereof 有权
    包括具有动态存储单元的存储单元阵列及其读出放大器的半导体存储器件

    公开(公告)号：US07889564B2

    公开(公告)日：2011-02-15

    申请号：US12461746

    申请日：2009-08-24

    申请人： Han-Sung Joo ,  Jae-Wook Lee

    发明人： Han-Sung Joo ,  Jae-Wook Lee

    IPC分类号： G11C16/06

    CPC分类号： G11C11/406 ,  G11C11/4091 ,  G11C2211/4016

    摘要： A semiconductor memory device and a sense amplifier thereof are provided. The semiconductor memory device includes a memory cell array and a plurality of sense amplifiers. The memory cell array includes a memory cell array block having a plurality of memory cells. Each of the plurality of sense amplifiers is configured to apply, based on a restore signal, a first voltage to a corresponding bit line to restore a first data value in a selected memory cell of the plurality of memory cells if a read value in the selected memory cell is the first data value and apply a second voltage based on the restore signal to the corresponding bit line to prevent a second data value from being restored in the selected memory cell if the read value in the selected memory cell is the second data value.

    摘要翻译： 提供半导体存储器件及其读出放大器。 半导体存储器件包括存储单元阵列和多个读出放大器。 存储单元阵列包括具有多个存储单元的存储单元阵列块。 多个读出放大器中的每一个被配置为基于恢复信号将第一电压应用于对应的位线，以便在所选择的多个存储器单元中的读取值中恢复所选择的多个存储单元的选定存储单元中的第一数据值 存储器单元是第一数据值，并且基于还原信号将第二电压施加到相应的位线，以防止所选择的存储器单元中的读取值是第二数据值时在所选存储单元中恢复第二数据值 。

    PORTABLE TERMINAL
    5.
    发明申请
    PORTABLE TERMINAL 有权
    便携式终端

    公开(公告)号：US20100093410A1

    公开(公告)日：2010-04-15

    申请号：US12466394

    申请日：2009-05-15

    申请人： Choong-Hyoun CHO ,  Jae-Wook Lee

    发明人： Choong-Hyoun CHO ,  Jae-Wook Lee

    IPC分类号： H04M1/00

    CPC分类号： H04M1/0235 ,  G06F1/1624 ,  G06F1/1662 ,  G06F1/1666 ,  H04M1/0283 ,  H04M1/22 ,  H04M1/23 ,  H04M2250/22

    摘要： A mobile terminal including a front body, a rear body slidably coupled to the front body such that the front and rear bodies are slidable between a closed position and an opened position, at least one of the front body and rear body including a transparent portion that can be can seen through, a wireless communication unit disposed in the front body and configured to wirelessly communication with at least one other terminal, and an transparent input module disposed in the transparent portion and configured to input information into the mobile terminal.

    摘要翻译： 一种移动式终端，其包括：前体，后体，其可滑动地联接到所述前体，使得所述前体和后体在关闭位置和打开位置之间可滑动，所述前体和后体中的至少一个包括透明部分， 可以看到，无线通信单元设置在前身体中并被配置为与至少一个其他终端无线通信，以及透明输入模块，其布置在透明部分中并被配置为将信息输入到移动终端中。

    Pulse width modulation in digital power amplifier
    6.
    发明申请
    Pulse width modulation in digital power amplifier 有权
    数字功率放大器中的脉宽调制

    公开(公告)号：US20070176810A1

    公开(公告)日：2007-08-02

    申请号：US11698532

    申请日：2007-01-26

    申请人： Jae-Wook Lee

    发明人： Jae-Wook Lee

    IPC分类号： H03M3/00

    CPC分类号： H03K7/08 ,  H03F3/217 ,  H03F2200/331 ,  H03F2200/351 ,  H03M1/825 ,  H03M3/506

    摘要： For PWM (pulse width modulation), a counter generates a count signal by counting a clock signal 2n times for one period of the count signal. A PWM circuit generates a PWM signal from an n-bit pulse code modulation (PCM) data. The PWM signal includes a first pulse and a second pulse that are symmetric within one period of the count signal for positive and negative values of the n-bit PCM data. A same pulse width for the first and second pulses is determined by a respective value of each bit of the n-bit PCM data excluding the most and least significant bits of the n-bit PCM data.

    摘要翻译： 对于PWM（脉冲宽度调制），计数器通过对计数信号的一个周期的时钟信号2进行计数，从而生成计数信号。 PWM电路从n位脉冲编码调制（PCM）数据生成PWM信号。 PWM信号包括在计数信号的一个周期内对n位PCM数据的正值和负值对称的第一脉冲和第二脉冲。 第一和第二脉冲的相同脉冲宽度由排除n位PCM数据的最高有效位和最低有效位的n位PCM数据的每个位的相应值确定。

    Color selection apparatus including frame supporting tension mask for cathode ray tube
    7.
    发明授权
    Color selection apparatus including frame supporting tension mask for cathode ray tube 失效
    颜色选择装置，包括用于阴极射线管的支撑张力罩的框架

    公开(公告)号：US06930444B2

    公开(公告)日：2005-08-16

    申请号：US10422586

    申请日：2003-04-25

    申请人： Jae-Wook Lee ,  Su-Jong Lee ,  Sang-Bong Park ,  Myung-Sup Seo

    发明人： Jae-Wook Lee ,  Su-Jong Lee ,  Sang-Bong Park ,  Myung-Sup Seo

    IPC分类号： H01J29/02 ,  H01J29/07 ,  H01J29/80

    CPC分类号： H01J29/07 ,  H01J2229/0722

    摘要： A color selection apparatus for a cathode ray tube includes a tension mask including a plurality of electron beam passage apertures; and a frame including a pair of support members provided along opposite sides of the tension mask and applying a tensile force to the mask, and a pair of elastic members extending from one support member to the other at ends of the same, the elastic members maintaining a predetermined distance between the support members. Each of the elastic members is hollow and includes a base that is substantially parallel to the tension mask, with extensions formed substantially perpendicular to the base at both ends thereof, and bending portions integrally formed between the base and the extensions. Reinforcing elements are formed in proximity to the bending portions to increase the strength of the elastic members in the area of the bending portions.

    摘要翻译： 一种用于阴极射线管的选色装置，包括：一个包括多个电子束通过孔的张力掩模; 以及框架，其包括沿张力掩模的相对侧设置的一对支撑构件，并且向该掩模施加拉力;以及一对弹性构件，其在一端的一端从一个支撑构件延伸到另一个，弹性构件保持 在支撑构件之间的预定距离。 每个弹性构件是中空的并且包括基本上平行于张力掩模的基部，其延伸部在其两端基本上垂直于基部形成，并且弯曲部分一体地形成在基部和延伸部之间。 在弯曲部附近形成有增强元件，以增加弹性部件在弯曲部的区域的强度。

    DEVICES INCLUDING FIRST AND SECOND BUFFERS, AND METHODS OF OPERATING DEVICES INCLUDING FIRST AND SECOND BUFFERS
    8.
    发明申请
    DEVICES INCLUDING FIRST AND SECOND BUFFERS, AND METHODS OF OPERATING DEVICES INCLUDING FIRST AND SECOND BUFFERS 审中-公开
    包括第一和第二缓冲区的设备，以及操作设备的方法，包括第一和第二缓冲器

    公开(公告)号：US20160189583A1

    公开(公告)日：2016-06-30

    申请号：US14973296

    申请日：2015-12-17

    申请人： Kyung-Sang Cho ,  Jae-Wook Lee ,  Chul-Ho Kim ,  Jin-Hyuk Lee

    发明人： Kyung-Sang Cho ,  Jae-Wook Lee ,  Chul-Ho Kim ,  Jin-Hyuk Lee

    IPC分类号： G09G3/04

    CPC分类号： G09G3/20 ,  G09G2310/0275 ,  G09G2330/021 ,  G09G2360/18

    摘要： Devices that include a logic circuit and first and second buffers are provided. The first buffer is spaced apart from the logic circuit by a first distance (and/or is refreshed in a first cycle), and the second buffer is spaced apart from the logic circuit by a second distance that is shorter than the first distance (and/or is refreshed in a second cycle that is different from the first cycle). Moreover, the logic circuit is configured to output, to the first buffer, first data corresponding to fewer toggles than second data that is output from the logic circuit to the second buffer. Methods of operating the devices are also provided.

    摘要翻译： 提供了包括逻辑电路和第一和第二缓冲器的设备。 第一缓冲器与逻辑电路间隔第一距离（和/或在第一周期中刷新），并且第二缓冲器与逻辑电路隔开比第一距离短的第二距离（和 /或在与第一周期不同的第二周期中刷新）。 此外，逻辑电路被配置为向第一缓冲器输出与从逻辑电路输出到第二缓冲器的第二数据相比较少的切换的第一数据。 还提供了操作设备的方法。

    Rechargeable battery
    9.
    发明授权
    Rechargeable battery 有权
    可充电电池

    公开(公告)号：US08524384B2

    公开(公告)日：2013-09-03

    申请号：US13285366

    申请日：2011-10-31

    申请人： Jae-Wook Lee ,  Chi-Young Lee ,  Gwan-Chan Jeon ,  Myung-Jin Jeong

    发明人： Jae-Wook Lee ,  Chi-Young Lee ,  Gwan-Chan Jeon ,  Myung-Jin Jeong

    IPC分类号： H01M10/52

    CPC分类号： H01M2/0469 ,  H01M2/0212 ,  H01M2/1241

    摘要： A rechargeable battery including an electrode assembly, the electrode assembly including a positive electrode and a negative electrode; a case accommodating the electrode assembly; a cap plate coupled with the case; and a vent member welded to the cap plate, the vent member including a notch thereon, wherein a welded unit, by which the vent member and the cap plate are welded together, is separately formed toward a center of the cap plate in a thickness direction from an outer side of the cap plate so as to be spaced apart from the outer side of the cap plate.

    摘要翻译： 一种包括电极组件的可再充电电池，所述电极组件包括正电极和负电极; 容纳电极组件的壳体; 与所述壳体联接的盖板; 以及焊接到所述盖板的通风构件，所述排气构件包括凹口，其中所述通气构件和所述盖板焊接在一起的焊接单元朝向所述盖板的中心沿厚度方向分开地形成 从盖板的外侧开始与盖板的外侧隔开。