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42 条记录 (耗时 0.03 秒)

    Cathode active material, method of preparing the same, and cathode and lithium battery containing the material
    14.
    发明授权
    Cathode active material, method of preparing the same, and cathode and lithium battery containing the material 有权
    阴极活性材料及其制备方法，以及含有该材料的阴极和锂电池

    公开(公告)号：US07608362B2

    公开(公告)日：2009-10-27

    申请号：US11355381

    申请日：2006-02-15

    申请人： Young-min Choi ,  Kyung-ho Kim ,  Gue-sung Kim

    发明人： Young-min Choi ,  Kyung-ho Kim ,  Gue-sung Kim

    IPC分类号： H01M4/58

    CPC分类号： H01M4/505 ,  B82Y30/00 ,  H01M4/02 ,  H01M4/0435 ,  H01M4/131 ,  H01M4/364 ,  H01M4/525 ,  H01M4/5825 ,  H01M2004/021 ,  H01M2004/028

    摘要： Composite cathode active materials having a large diameter active material and a small diameter active material are provided. The ratio of the average particle diameter of the large diameter active material to the average particle diameter of the small diameter active material ranges from about 6:1 to about 100:1. Mixing the large and small diameter active materials in a proper weight ratio improves packing density Additionally, including highly stable materials and highly conductive materials in the composite cathode active materials improves volume density, discharge capacity and high rate discharge capacity.

    摘要翻译： 提供具有大直径活性材料和小直径活性材料的复合阴极活性材料。 大直径活性物质的平均粒径与小直径活性物质的平均粒径的比例为约6:1至约100:1。 以适当的重量比混合大小直径的活性材料提高了填充密度另外，复合阴极活性材料中包括高度稳定的材料和高导电性的材料也提高了体积密度，放电容量和高放电容量。

    Anode active material, method of preparing the same, and anode and lithium battery employing the same
    16.
    发明申请
    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：US20060216606A1

    公开(公告)日：2006-09-28

    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： H01M4/62 ,  B32B15/01 ,  H01M4/58 ,  B05D5/12

    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。

    Mode conversion method, and display driving integrated circuit and image processing system using the method
    18.
    发明授权
    Mode conversion method, and display driving integrated circuit and image processing system using the method 有权
    模式转换方法，以及使用该方法的显示驱动集成电路和图像处理系统

    公开(公告)号：US09093020B2

    公开(公告)日：2015-07-28

    申请号：US13117744

    申请日：2011-05-27

    申请人： Dong-hoon Baek ,  Jae-youl Lee ,  Han-su Pae ,  Young-min Choi

    发明人： Dong-hoon Baek ,  Jae-youl Lee ,  Han-su Pae ,  Young-min Choi

    IPC分类号： G09G3/20 ,  G09G5/00

    CPC分类号： G09G3/2096 ,  G09G5/008 ,  G09G2330/021

    摘要： According to an example embodiment, a display driving integrated circuit (IC) includes a timing controller and a plurality of source drivers. The timing controller is configured to output a plurality of signals to the plurality of source drivers, and at least one of the timing controller and the plurality of source drivers operates in a power down mode in at least one of an initializing period, a data transmission period, and a vertical blank period. According to an example embodiment, a mode conversion method used in a display driving IC includes switching between a normal mode to a power down mode in response to a standby control signal. The power down mode is implemented on at least one of a timing controller and a plurality of source drivers included in the display driving IC in at least one of an initializing period, a data transmission period, and a vertical blank period.

    摘要翻译： 根据示例性实施例，显示驱动集成电路（IC）包括定时控制器和多个源驱动器。 定时控制器被配置为将多个信号输出到多个源极驱动器，并且时序控制器和多个源极驱动器中的至少一个在断电模式下以初始化周期，数据传输 期间和垂直空白期。 根据示例性实施例，在显示驱动IC中使用的模式转换方法包括响应于待机控制信号在正常模式与掉电模式之间切换。 在初始化周期，数据发送期间和垂直空白期间中的至少一个中，在显示驱动IC中包括的定时控制器和多个源极驱动器中的至少一个上实现掉电模式。