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    PLASMA DISPLAY DEVICE AND DRIVING APPARATUS THEREOF
    2.
    发明申请
    PLASMA DISPLAY DEVICE AND DRIVING APPARATUS THEREOF 审中-公开
    等离子体显示装置及其驱动装置

    公开(公告)号：US20080224952A1

    公开(公告)日：2008-09-18

    申请号：US11969132

    申请日：2008-01-03

    申请人： Kazuhiro Ito ,  Tae-Wook Kim

    发明人： Kazuhiro Ito ,  Tae-Wook Kim

    IPC分类号： G09G3/28 ,  G09G5/00 ,  G09G3/10

    CPC分类号： G09G3/296 ,  G09G3/2927 ,  G09G2310/066

    摘要： A plasma display device, and a driving apparatus thereof, is provided, which includes: a plasma display panel for displaying an image, the plasma display panel including a plurality of discharge cells and a plurality of electrodes corresponding to the discharge cells; and an electrode driver for applying a driving voltage to the plurality of electrodes, wherein the electrode driver includes: a first switch coupled between the plurality of electrodes and a first power supply for supplying a sustain voltage to the plurality of electrodes in a sustain period, a second switch having a first terminal and a second terminal, the first terminal coupled to the first power supply, the second switch for gradually increasing a voltage of the second terminal to the sustain voltage.

    摘要翻译： 提供了一种等离子体显示装置及其驱动装置，其包括：用于显示图像的等离子体显示面板，等离子体显示面板包括多个放电单元和与放电单元对应的多个电极; 以及用于向多个电极施加驱动电压的电极驱动器，其中所述电极驱动器包括：耦合在所述多个电极之间的第一开关和用于在维持周期中向所述多个电极提供维持电压的第一电源， 具有第一端子和第二端子的第二开关，所述第一端子耦合到所述第一电源，所述第二开关用于逐渐将所述第二端子的电压升高到所述维持电压。

    Method of driving plasma display apparatus
    3.
    发明申请
    Method of driving plasma display apparatus 审中-公开
    驱动等离子体显示装置的方法

    公开(公告)号：US20080094337A1

    公开(公告)日：2008-04-24

    申请号：US11907995

    申请日：2007-10-19

    申请人： Kazuhiro Ito ,  Nam-Sung Jung ,  Ki-Ho Shin ,  Tae-Wook Kim

    发明人： Kazuhiro Ito ,  Nam-Sung Jung ,  Ki-Ho Shin ,  Tae-Wook Kim

    IPC分类号： G09G3/36

    CPC分类号： G09G3/2965 ,  G09G3/2927 ,  G09G3/2932 ,  G09G3/294 ,  G09G2310/066

    摘要： A method of driving a plasma display apparatus may include supplying a first voltage to the X electrodes during a first reset period of the reset period, supplying, using energy stored in the energy recovery circuit, a ramp waveform voltage that rises from the first voltage signal to a second voltage to the X electrodes during a second reset period of the reset period, biasing the X electrodes with the second voltage during at least a first sub-period of a third reset period of the reset period, supplying a ramp pulse waveform voltage that rises from a third voltage to a fourth voltage to the Y electrodes during a second portion of the first reset period, and supplying a ramp pulse waveform voltage that falls from the third voltage to a fifth voltage to the Y electrodes during the third reset period.

    摘要翻译： 驱动等离子体显示装置的方法可以包括在复位周期的第一复位周期期间向X电极提供第一电压，使用存储在能量恢复电路中的能量提供从第一电压信号上升的斜坡波形电压 在复位周期的第二复位周期期间，向X电极施加第二电压，在复位周期的第三复位周期的至少第一子周期期间，利用第二电压偏置X电极，提供斜坡脉冲波形电压 在第一复位周期的第二部分期间从第三电压上升到第四电压到Y电极，并且在第三复位周期期间向Y电极提供从第三电压降至第五电压的斜坡脉冲波形电压 。

    Plasma display panel and method of driving the same
    5.
    发明申请
    Plasma display panel and method of driving the same 审中-公开
    等离子显示面板及其驱动方法

    公开(公告)号：US20080150841A1

    公开(公告)日：2008-06-26

    申请号：US11985155

    申请日：2007-11-13

    申请人： Kazuhiro Ito ,  Won-Joon Lee ,  Tae-Wook Kim

    发明人： Kazuhiro Ito ,  Won-Joon Lee ,  Tae-Wook Kim

    IPC分类号： G09G3/28

    CPC分类号： G09G3/2927 ,  G09G2310/066

    摘要： A method of driving a plasma display panel and a plasma display panel are disclosed. The method includes driving the panel with a reset period, which is either a main reset period, during which a decreasing pulse is applied to Y electrodes after increasing the pulse from a first voltage to a second voltage, or a sub reset period, during which a decreasing pulse is applied to the Y electrodes after increasing the pulse from the first voltage to a third voltage, where the third voltage is lower than the second voltage. Also, a fifth voltage and a fourth voltage are applied to the Y electrodes and the X electrodes during the sustain period, wherein the third voltage is lower than the fifth voltage.

    摘要翻译： 公开了驱动等离子体显示面板和等离子体显示面板的方法。 该方法包括以复位周期来驱动面板，该复位周期是主复位周期，在该复位周期期间，在将脉冲从第一电压增加到第二电压或次复位周期之后，向Y电极施加递减脉冲，在此期间， 在从第一电压增加到第三电压的第三电压之后，向Y电极施加减小的脉冲，其中第三电压低于第二电压。 此外，在维持期间，向Y电极和X电极施加第五电压和第四电压，其中第三电压低于第五电压。

    High efficiency power amplifier
    7.
    发明申请
    High efficiency power amplifier 审中-公开
    高效率功率放大器

    公开(公告)号：US20060284682A1

    公开(公告)日：2006-12-21

    申请号：US11453396

    申请日：2006-06-15

    申请人： Jae-Sup Lee ,  Tae-Wook Kim ,  Hyun-Il Kang ,  Dong-Hyun Baek

    发明人： Jae-Sup Lee ,  Tae-Wook Kim ,  Hyun-Il Kang ,  Dong-Hyun Baek

    IPC分类号： H03F1/38

    CPC分类号： H03F1/34 ,  H03F1/301 ,  H03F1/3205 ,  H03F3/2171

    摘要： A high efficiency power amplifier with a precise duty cycle is provided for use in a driver or pre-power amplifier of a Radio Frequency (RF) system. The high efficiency power amplifier with an inverter configured by one pair of Metal Oxide Semiconductor (MOS) transistors includes a feedback path for adjusting an input voltage in response to an output voltage between input and output terminals of the inverter and correcting an operation time point of the MOS transistors configuring the inverter. The high efficiency power amplifier can be used for a high efficiency driver to automatically correct duty cycle distortion. When the high efficiency power amplifier is placed in a front stage of various RF power amplifiers, it can be used for a pre-amplifier capable of increasing the efficiency of the RF power amplifier.

    摘要翻译： 提供具有精确占空比的高效率功率放大器用于射频（RF）系统的驱动器或前置功率放大器。 具有由一对金属氧化物半导体（MOS）晶体管配置的反相器的高效率功率放大器包括用于响应于逆变器的输入和输出端之间的输出电压来调节输入电压的反馈路径，并且校正操作时间点 构成逆变器的MOS晶体管。 高效率功率放大器可用于高效率驱动器，以自动校正占空比失真。 当高效率功率放大器放置在各种RF功率放大器的前级时，它可以用于能够提高RF功率放大器效率的前置放大器。

    Dry etcher apparatus for preventing residual reaction gas from condensing on wafers after etching
    8.
    发明授权
    Dry etcher apparatus for preventing residual reaction gas from condensing on wafers after etching 失效
    干法蚀刻装置，用于防止残留反应气体在蚀刻后在晶片上冷凝

    公开(公告)号：US5972161A

    公开(公告)日：1999-10-26

    申请号：US840237

    申请日：1997-04-11

    申请人： Tae-Wook Kim ,  Su-Kwang Noh ,  Jin-Ho Park

    发明人： Tae-Wook Kim ,  Su-Kwang Noh ,  Jin-Ho Park

    IPC分类号： C23F4/00 ,  H01L21/00 ,  H01L21/302 ,  H01L21/304 ,  H01L21/3065 ,  C23F1/02

    CPC分类号： H01L21/67069 ,  H01L21/3065 ,  H01J2237/184 ,  Y10S156/916

    摘要： A dry etcher for etching a thin film on a wafer, includes an etching chamber having the wafer loaded therein and a supply system for supplying a reaction gas to the etching chamber to etch the thin film on the wafer. A loadlock chamber controls an etching atmosphere before and after the wafer is loaded in and unloaded from the etching chamber. A pumping device pumps the reaction gas out of the etching chamber and the loadlock chamber after the thin film is etched. A heater or cleaning device prevents any residual reaction gas remaining in the etching chamber and loadlock chamber from condensing on the wafer when the wafer is exposed to ambient atmosphere after exiting the loadlock chamber. The heater or cleaning device may be disposed in the etching chamber or the loadlock chamber.

    摘要翻译： 用于蚀刻晶片上的薄膜的干蚀刻器包括其中装载有晶片的蚀刻室和用于向蚀刻室供应反应气体以蚀刻晶片上的薄膜的供应系统。 负载锁定室控制在晶片装载到蚀刻室内并从其卸载之前和之后的蚀刻气氛。 在蚀刻薄膜之后，泵送装置将反应气体泵出蚀刻室和负载锁定室。 加热器或清洁装置防止当晶片在离开负载锁定室之后暴露于环境大气中时残留在蚀刻室和负载锁定室中的剩余反应气体在晶片上聚集。 加热器或清洁装置可以设置在蚀刻室或负荷锁定室中。

    SECONDARY BATTERY PACK OF NOVEL STRUCTURE
    9.
    发明申请
    SECONDARY BATTERY PACK OF NOVEL STRUCTURE 有权
    新型结构二次电池组

    公开(公告)号：US20120040209A1

    公开(公告)日：2012-02-16

    申请号：US13201670

    申请日：2010-02-24

    申请人： Juhwan Baek ,  Sangkwon Nam ,  Sukjin Song ,  Tae-Wook Kim ,  Jinhyun Ryu

    发明人： Juhwan Baek ,  Sangkwon Nam ,  Sukjin Song ,  Tae-Wook Kim ,  Jinhyun Ryu

    IPC分类号： H01M2/00 ,  H01M2/30 ,  H01M10/00 ,  H01M2/06

    CPC分类号： H01M2/34 ,  H01M2/0285 ,  H01M2/0404 ,  H01M2/22 ,  H01M2/348 ,  H01M10/052 ,  H01M10/425 ,  H01M2200/106 ,  Y02E60/12 ,  Y10T29/49108 ,  Y10T29/4911 ,  Y10T29/49114

    摘要： Disclosed herein is a secondary battery pack including a battery cell including first and second electrode terminals of specific structures, a protection circuit module (PCM) including connection members A and B connected to the first and second electrode terminals and an electrically insulated top cap, wherein a connection portion of the connection member B connected to the second electrode terminal of the battery cell is located at the bottom of the PCB so that the connection member B is electrically connected to the second electrode terminal via the safety element, the connection member A is coupled to the bottom of the PCB in a state in which the connection member A protrudes from one end of the PCB in the lateral direction so that a connection portion of the connection member A connected to the first electrode terminal of the battery cell is exposed through a corresponding one of the through holes formed at the top cap, a coupling hole is formed at the protruding portion of the connection member A, and wherein coupling members are coupled into the respective coupling grooves of the battery cell through the through holes of the top cap in a state in which the PCM and the top cap are disposed at the top of the battery cell, and the connection member A is mechanically coupled and electrically connected to the first electrode terminal by a corresponding one of the coupling members.

    摘要翻译： 本文公开了一种二次电池组，其包括具有特定结构的第一和第二电极端子的电池单元，包括连接到第一和第二电极端子的连接构件A和B以及电绝缘顶盖的保护电路模块（PCM），其中 连接到电池单元的第二电极端子的连接构件B的连接部分位于PCB的底部，使得连接构件B经由安全元件电连接到第二电极端子，连接构件A是 在连接构件A从PCB的一端沿横向突出的状态下连接到PCB的底部，使得连接到电池单元的第一电极端子的连接构件A的连接部分通过 形成在顶盖上的相应的一个通孔，在该凸起部分处形成一个连接孔 连接构件A，并且其中耦合构件在PCM和顶盖设置在电池单元的顶部的状态下通过顶盖的通孔耦合到电池单元的相应耦合槽中，并且 连接构件A通过相应的一个联接构件机械地联接并电连接到第一电极端子。

    Mixer circuit having improved linearity and noise figure
    10.
    发明授权
    Mixer circuit having improved linearity and noise figure 失效
    混频器电路具有改善的线性度和噪声系数

    公开(公告)号：US07342432B2

    公开(公告)日：2008-03-11

    申请号：US10775234

    申请日：2004-02-11

    申请人： Tae-Wook Kim ,  Bon-Kee Kim ,  Kwy-Ro Lee

    发明人： Tae-Wook Kim ,  Bon-Kee Kim ,  Kwy-Ro Lee

    IPC分类号： G06G7/16

    CPC分类号： H03F3/45089 ,  H03F2203/45318 ,  H03F2203/45496 ,  H03F2203/45702

    摘要： A mixer circuit having improved linearity and noise figure is disclosed. The mixer circuit comprises an amplification unit having an input terminal and an output terminal, the amplification unit amplifying a signal applied to the input terminal to output it to the output terminal; a mixing unit having first, second and third input terminals, and first and second output terminals, the mixing unit mixing signals respectively applied to the first and second input terminals with a signal supplied to the third input terminal, to respectively output the mixed signals to the first and second output terminals; a capacitor connected between the output terminal of the amplification unit and the third input terminal of the mixing unit; and a current source for providing a specific quantity of current to the third input terminal of the mixing unit such that the quantity of current flowing through the third input terminal of the mixing unit is substantially larger than the quantity of current flowing through the amplification unit.

    摘要翻译： 公开了具有改进的线性和噪声系数的混频器电路。 所述混频电路包括具有输入端和输出端的放大单元，所述放大单元放大施加到所述输入端的信号，将其输出到所述输出端; 混合单元，具有第一，第二和第三输入端以及第一和第二输出端，所述混合单元将分别施加到第一和第二输入端的信号与提供给第三输入端的信号混合，分别输出混合信号 第一和第二输出端子; 连接在所述放大单元的输出端子和所述混频单元的第三输入端子之间的电容器; 以及电流源，用于向混合单元的第三输入端提供特定量的电流，使得流过混合单元的第三输入端的电流量大大地大于流过放大单元的电流量。