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    Anode active material, method of preparing the same, and anode and lithium battery employing the same
    35.
    发明授权
    Anode active material, method of preparing the same, and anode and lithium battery employing the same 有权
    阳极活性材料及其制备方法，以及使用其的阳极和锂电池

    公开(公告)号：US07951489B2

    公开(公告)日：2011-05-31

    申请号：US11341997

    申请日：2006-01-27

    申请人： Gue-sung Kim ,  Young-min Choi ,  Han-su Kim

    发明人： Gue-sung Kim ,  Young-min Choi ,  Han-su Kim

    IPC分类号： H01M4/58 ,  H01M4/34 ,  H01M4/00 ,  H01M4/42

    CPC分类号： H01M10/052 ,  H01M4/0471 ,  H01M4/366 ,  H01M4/38 ,  H01M4/382 ,  H01M4/386 ,  H01M4/387 ,  H01M4/405 ,  H01M4/587 ,  Y10T428/12493

    摘要： An anode active material including a metal core and a coating layer formed on a surface of the metal core is provided. The coating layer includes a conductive metal material. The coating layer covering the metal core is carbon-based and includes a conductive metal material. The anode active material has good electron conductivity and elasticity, thereby enhancing charge/discharge capacity and reducing the stress caused by expansion of the carbon-based coating layer and the metal core during charge/discharge cycles. Direct contact between the metal core and the electrolyte solution is remarkably reduced. In addition, anodes and lithium batteries including the anode active material exhibit excellent charge/discharge characteristics, such as discharge capacity and initial charge/discharge efficiency.

    摘要翻译： 提供了一种阳极活性材料，其包括金属芯和形成在金属芯的表面上的涂层。 涂层包括导电金属材料。 覆盖金属芯的涂层是碳基的，并且包括导电金属材料。 阳极活性材料具有良好的电子传导性和弹性，从而提高充电/放电容量，并减少充电/放电循环期间碳基涂层和金属芯膨胀所引起的应力。 金属芯和电解质溶液之间的直接接触显着降低。 此外，包括阳极活性材料的阳极和锂电池具有优异的充放电特性，例如放电容量和初始充电/放电效率。

    DRIVING APPARATUS AND DRIVING METHOD OF LIQUID CRYSTAL DISPLAY
    36.
    发明申请
    DRIVING APPARATUS AND DRIVING METHOD OF LIQUID CRYSTAL DISPLAY 审中-公开
    液晶显示器的驱动装置和驱动方法

    公开(公告)号：US20110109662A1

    公开(公告)日：2011-05-12

    申请号：US12902553

    申请日：2010-10-12

    申请人： Sang-Mi CHO ,  Young-Min CHOI ,  Sang-Chul LEE ,  Jae-Seob CHUNG ,  Jong-Hee NA ,  Dong-Ki LEE

    发明人： Sang-Mi CHO ,  Young-Min CHOI ,  Sang-Chul LEE ,  Jae-Seob CHUNG ,  Jong-Hee NA ,  Dong-Ki LEE

    IPC分类号： G09G5/10 ,  G09G3/36

    CPC分类号： G09G3/3688 ,  G09G3/3614 ,  G09G2320/0242 ,  G09G2320/0276

    摘要： A driving apparatus for a liquid crystal display, which includes a first pixel, a second pixel and a third pixel that display different colors, includes: an image signal compensation unit that compensates input image signals corresponding to the first pixel, the second pixel, and the third pixel to generate compensated input image signals; and a data driver that supplies data voltages to the first pixel, the second pixel and the third pixel based on the compensated input image signals. The image signal compensation unit shifts a value of the input image signal corresponding to the first pixel by a first value with respect to a common voltage, shifts a value of the input image signal corresponding to the second pixel by a second value with respect to the common voltage, and shifts a value of the input image signal corresponding to the third pixel by a third value with respect to the common voltage.

    摘要翻译： 一种用于液晶显示器的驱动装置，其包括第一像素，第二像素和显示不同颜色的第三像素，包括：图像信号补偿单元，其补偿与第一像素，第二像素和第二像素对应的输入图像信号， 所述第三像素产生补偿输入图像信号; 以及基于经补偿的输入图像信号向第一像素，第二像素和第三像素提供数据电压的数据驱动器。 图像信号补偿单元将对应于第一像素的输入图像信号的值相对于公共电压移位第一值，将对应于第二像素的输入图像信号的值相对于第二像素偏移第二值 公共电压，并将与第三像素对应的输入图像信号的值相对于公共电压移位第三值。

    Cathode active material, method of preparing the same, and cathode and lithium battery applying the material
    39.
    发明授权
    Cathode active material, method of preparing the same, and cathode and lithium battery applying the material 有权
    阴极活性物质，其制备方法以及施加材料的阴极和锂电池

    公开(公告)号：US07547491B2

    公开(公告)日：2009-06-16

    申请号：US11359983

    申请日：2006-02-21

    申请人： Yong-nam Ham ,  Gue-sung Kim ,  Young-min Choi

    发明人： Yong-nam Ham ,  Gue-sung Kim ,  Young-min Choi

    IPC分类号： H01M4/48

    CPC分类号： H01M4/525 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/505 ,  H01M10/0525 ,  H01M10/0587

    摘要： Composite cathode active materials comprising a composite oxide and an acid treated with an organic solvent are provided. The composite cathode active materials are prepared by treating mixtures of nickel-based composite oxides and organic acids with organic solvents. The active materials suppress gelation of the electrode slurries for a long period of time, even when the active materials are mixed with fluorine-based polymers, by decreasing the basicity of the slurries and the amount of lithium present on the surfaces of the active materials. As a result, electrode slurries having high stability can be prepared. Cathodes and lithium batteries comprising the slurries have excellent charge-discharge characteristics, including high capacity and excellent high rate discharge characteristics.

    摘要翻译： 提供包含复合氧化物和用有机溶剂处理的酸的复合阴极活性材料。 通过用有机溶剂处理镍基复合氧化物和有机酸的混合物来制备复合阴极活性材料。 即使活性物质与氟系聚合物混合，活性物质也能抑制电极浆料的凝胶化，通过降低浆料的碱度和存在于活性物质表面上的锂的量。 结果，可以制备具有高稳定性的电极浆料。 包括浆料的阴极和锂电池具有优异的充放电特性，包括高容量和优异的高倍率放电特性。

    Portable terminal capable of providing stereo sound
    40.
    发明授权
    Portable terminal capable of providing stereo sound 有权
    便携式终端能够提供立体声

    公开(公告)号：US07228158B2

    公开(公告)日：2007-06-05

    申请号：US10706560

    申请日：2003-11-12

    申请人： Jong-Seong Lee ,  Chang-Hwan Hwang ,  Jin-Woo Kim ,  Young-Min Choi ,  Tae-Hwa Moon

    发明人： Jong-Seong Lee ,  Chang-Hwan Hwang ,  Jin-Woo Kim ,  Young-Min Choi ,  Tae-Hwa Moon

    IPC分类号： H04M1/00 ,  H04M9/00

    CPC分类号： H04M1/0216 ,  H04M1/0218 ,  H04M1/03

    摘要： A portable terminal can provide stereo sound. The portable terminal includes: a phone body having a plurality of keys and a microphone, which are disposed on an inner surface of the phone body; a folder having a main speaker and a main LCD, which are disposed on a inner surface of the folder; a hinge unit including a pair of side hinge arms and a center hinge arm, which enable the folder to be rotated -away from or towards the phone body, the side hinge arms being opposed to each other at one side of the phone body, the center hinge arm being disposed between the side hinge arms; a pair of side speakers provided at the side hinge arms, respectively, the side speakers being oriented in opposite directions along a hinge axis of the portable terminal, so that the side speakers produce sound in opposite directions along the hinge axis; and speaker covers arranged along the hinge axis to cover the side speakers, respectively, each of the speaker covers having at least one opening through which one of the side speakers is exposed, wherein each of the speaker covers is fixed to one of the side hinge arms by a first screw and a second screw, so as to cover an outer surface of said one of the side hinge arms, the first screw being screwed in a direction parallel to the hinge axis, the second screw being screwed into said one of the side hinge arms from an upper end of the hinge body in a direction perpendicular to the hinge axis.

    摘要翻译： 便携式终端可以提供立体声。 便携式终端包括：设置在电话主体的内表面上的具有多个键和麦克风的电话主体; 具有主扬声器和主LCD的文件夹，其设置在文件夹的内表面上; 铰链单元，其包括一对侧铰链臂和中心铰链臂，其能够使文件夹从电话主体或朝向电话主体旋转离开，侧铰链臂在电话主体的一侧彼此相对， 中心铰链臂设置在侧铰链臂之间; 分别设置在侧铰链臂处的一对侧扬声器，侧扬声器沿着便携式终端的铰链轴线沿相反方向定向，使得侧扬声器沿着铰链轴沿相反方向产生声音; 扬声器盖分别沿铰链轴布置以覆盖侧扬声器，每个扬声器盖具有至少一个开口，一个侧扬声器通过该开口露出，其中每个扬声器盖固定到侧铰链中的一个 通过第一螺钉和第二螺钉臂，以覆盖所述侧铰链臂中的一个的外表面，所述第一螺钉沿平行于所述铰链轴线的方向旋拧，所述第二螺钉被拧入所述一个 侧铰链臂在垂直于铰链轴线的方向上从铰链主体的上端开始。