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    Disk drive defining non-circular data tracks relative to a rotation axis of the disk
    1.
    发明授权
    Disk drive defining non-circular data tracks relative to a rotation axis of the disk 有权
    磁盘驱动器定义相对于磁盘的旋转轴的非圆形数据轨道

    公开(公告)号：US08717704B1

    公开(公告)日：2014-05-06

    申请号：US13406797

    申请日：2012-02-28

    申请人： Jie Yu ,  Guoxiao Guo ,  Jianguo Zhou ,  Sanghoon Chu ,  Young-Hoon Kim ,  Abhishek Dhanda

    发明人： Jie Yu ,  Guoxiao Guo ,  Jianguo Zhou ,  Sanghoon Chu ,  Young-Hoon Kim ,  Abhishek Dhanda

    IPC分类号： G11B5/58

    CPC分类号： G11B5/58 ,  G11B5/59644

    摘要： A disk drive is disclosed comprising a disk having a plurality of servo tracks defined by servo sectors, and a head actuated over the disk. The disk drive further comprises control circuitry comprising a servo control system operable to position the head over the disk. A disturbance is induced in the servo control system, and while positioning the head over the disk, a data track is accessed. The disturbance induced in the servo control system causes the data track to be non-circular relative to a rotation axis of the disk such that the non-circular data track crosses multiple of the servo tracks over a revolution of the disk.

    摘要翻译： 公开了一种磁盘驱动器，其包括具有由伺服扇区限定的多个伺服磁道的盘，以及在该盘上启动的磁头。 磁盘驱动器还包括控制电路，其包括可操作以将磁头定位在磁盘上的伺服控制系统。 在伺服控制系统中引起干扰，并且当将磁头定位在磁盘上时，可以访问数据磁道。 在伺服控制系统中引起的干扰使得数据轨道相对于盘的旋转轴线是非圆形的，使得非圆形数据轨道在盘的一圈上跨越多个伺服轨道。

    Disk drive employing iterative learning control for tuning seek servo loop
    2.
    发明授权
    Disk drive employing iterative learning control for tuning seek servo loop 失效
    采用迭代学习控制的磁盘驱动器，用于调谐寻道伺服环路

    公开(公告)号：US07626782B1

    公开(公告)日：2009-12-01

    申请号：US12178512

    申请日：2008-07-23

    申请人： Jie Yu ,  Kuang-Yang Tu ,  Young-Hoon Kim ,  Wei Xi

    发明人： Jie Yu ,  Kuang-Yang Tu ,  Young-Hoon Kim ,  Wei Xi

    IPC分类号： G11B5/596

    CPC分类号： G11B5/59627 ,  G11B5/5534 ,  G11B5/5547

    摘要： A disk drive is disclosed operable to seek a head from a first radial location over a disk to a second radial location over the disk. A reference signal is initialized, a feed-forward control signal is initialized, and a seek is initiated. During the seek operation, a position error signal (PES) is generated and saved, wherein the PES represents a position error of the head relative to the reference signal. The PES is filtered with a compensation filter to generate a feed-back control signal. The feed-back control signal is combined with the feed-forward control signal to generate a VCM control signal. When the seek is done, the saved PES is processed using an iterative learning control (ILC) algorithm to adjust at least one of the reference signal and the feed-forward control signal.

    摘要翻译： 公开了一种磁盘驱动器，其可操作以从磁盘上的第一径向位置到盘上的第二径向位置寻找磁头。 初始化参考信号，初始化前馈控制信号，并启动寻道。 在寻道操作期间，产生并保存位置误差信号（PES），其中PES表示头相对于参考信号的位置误差。 用补偿滤波器对PES进行滤波以产生反馈控制信号。 反馈控制信号与前馈控制信号组合以产生VCM控制信号。 当搜索完成时，使用迭代学习控制（ILC）算法处理保存的PES，以调整参考信号和前馈控制信号中的至少一个。

    Image display device displaying multi-primary color and method of driving the same
    4.
    发明授权
    Image display device displaying multi-primary color and method of driving the same 有权
    显示多原色的图像显示装置及其驱动方法

    公开(公告)号：US09030483B2

    公开(公告)日：2015-05-12

    申请号：US13303993

    申请日：2011-11-23

    申请人： Young-Hoon Kim ,  Han-Sang Lee

    发明人： Young-Hoon Kim ,  Han-Sang Lee

    IPC分类号： G09G5/02

    CPC分类号： G09G5/02 ,  G09G2300/0452 ,  G09G2320/0242 ,  G09G2340/06 ,  G09G2360/16

    摘要： An image display device includes: a display panel including a plurality of pixels and displaying an image; a color converting portion generating a converted image signal regarding red, green and blue colors and an auxiliary primary color from an original image signal regarding red, green and blue colors using one of a plurality of gains corresponding to the plurality of pixels, respectively; and a data signal generating portion generating a data signal from the converted image signal and supplying the data signal to the display panel.

    摘要翻译： 图像显示装置包括：显示面板，包括多个像素并显示图像; 颜色转换部分分别使用与多个像素对应的多个增益中的一个增益，从关于红色，绿色和蓝色的原始图像信号生成关于红色，绿色和蓝色的转换图像信号和辅助原色; 以及数据信号产生部分，从转换的图像信号产生数据信号，并将数据信号提供给显示面板。

    Method and apparatus for forming signals in wireless communication systems
    5.
    发明授权
    Method and apparatus for forming signals in wireless communication systems 有权
    用于在无线通信系统中形成信号的方法和装置

    公开(公告)号：US08724444B2

    公开(公告)日：2014-05-13

    申请号：US13589566

    申请日：2012-08-20

    申请人： Young-Jo Ko ,  Hyeong-Geun Park ,  Il-Gyu Kim ,  Kapseok Chang ,  Hyoseok Yi ,  Young-Hoon Kim ,  Seung-Chan Bang

    发明人： Young-Jo Ko ,  Hyeong-Geun Park ,  Il-Gyu Kim ,  Kapseok Chang ,  Hyoseok Yi ,  Young-Hoon Kim ,  Seung-Chan Bang

    IPC分类号： H04J11/00 ,  H04Q7/00

    CPC分类号： H04J11/003 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/0053 ,  H04L27/2607 ,  H04W72/00

    摘要： Provided is method of forming a signal in a wireless communication system in which a plurality of terminals commonly use a resource in the time domain and the frequency domain. The method includes multiplying a signal to be transmitted by a frequency domain orthogonal code symbol corresponding to a first cyclic shift index in a first slot to be transmitted to a base station, wherein the multiplying is performed by a first terminal and a second terminal; and multiplying information to be transmitted by a frequency domain orthogonal code symbol corresponding to a second cyclic index that is different from the first cyclic index of the first slot to be transmitted to the base station, in a second slot, wherein the multiplying is performed by the first terminal and the second terminal.

    摘要翻译： 提供了在多个终端在时域和频域中共同使用资源的无线通信系统中形成信号的方法。 该方法包括将待发送的信号乘以与要发送到基站的第一时隙中的对应于第一循环移位索引的频域正交码符号，其中乘法由第一终端和第二终端执行; 以及在第二时隙中将要发送的频率乘以与要发送的第一时隙的第一循环索引不同的第二循环索引的频域正交码符号发送到第二时隙，其中，乘法由 第一终端和第二终端。

    Secondary battery with enhanced ability to prevent leakage
    6.
    发明授权
    Secondary battery with enhanced ability to prevent leakage 失效
    二次电池具有增强的防止泄漏的能力

    公开(公告)号：US08697276B2

    公开(公告)日：2014-04-15

    申请号：US12962235

    申请日：2010-12-07

    申请人： Jung-Il Nam ,  Young-Hoon Kim

    发明人： Jung-Il Nam ,  Young-Hoon Kim

    IPC分类号： H01M2/02

    CPC分类号： H01M2/0404 ,  H01M2/06 ,  H01M2/263

    摘要： A secondary battery includes a can having an interior space, an electrode assembly provided in the interior space of the can, and a cap assembly seated on an opening formed in the can to seal the can and electrically connected to the electrode assembly. The cap assembly includes a cap plate connected to the opening to seal the can; a tab plate mounted to one side of the cap plate and connected to the electrode assembly; an insulating plate interposed between the cap plate and the tab plate; an electrode pin passing through the cap plate, the tab plate, and the insulating plate to interconnect these elements; and an insulating gasket interposed between the cap plate and the electrode pin. Also, the electrode pin includes a head portion mounted to one side of the cap plate and formed in multiple stages in an area contacting the insulating gasket; and a column extending from the head portion and passing through the insulating gasket, the cap plate, the insulating plate, and the cap plate.

    摘要翻译： 二次电池包括具有内部空间的罐，设置在罐的内部空间中的电极组件，以及安置在形成在罐中的开口上的开口的盖组件，以密封罐并电连接到电极组件。 盖组件包括连接到开口以密封罐的盖板; 安装在盖板的一侧并连接到电极组件的接片板; 插入在所述盖板和所述翼片板之间的绝缘板; 电极针穿过盖板，接片板和绝缘板以互连这些元件; 以及插入在盖板和电极针之间的绝缘垫片。 此外，电极销包括安装在盖板的一侧并在与绝缘垫片接触的区域中多级形成的头部; 以及从头部延伸并穿过绝缘垫圈，盖板，绝缘板和盖板的柱。

    Material for organic electro-optical device having fluorene derivative compound and organic electro-optical device including the same
    7.
    发明授权
    Material for organic electro-optical device having fluorene derivative compound and organic electro-optical device including the same 有权
    具有芴衍生物化合物的有机电光装置的材料和包含该芴衍生物的有机电光装置的材料

    公开(公告)号：US08399108B2

    公开(公告)日：2013-03-19

    申请号：US12451748

    申请日：2008-05-28

    申请人： Eun-Sun Yu ,  Nam-Soo Kim ,  Young-Hoon Kim ,  Mi-Young Chae

    发明人： Eun-Sun Yu ,  Nam-Soo Kim ,  Young-Hoon Kim ,  Mi-Young Chae

    IPC分类号： H01L51/54

    CPC分类号： H05B33/14 ,  C09B57/00 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1048 ,  H01L51/0052 ,  H01L51/0067 ,  H01L51/0094 ,  H01L51/5012 ,  H01L51/5016

    摘要： The present invention relates to a material for an organic electro-optical device and an organic electro-optical device including the same. More particularly, the present invention relates to a material having thermal stability of a glass transition temperature of 120° C. or more and a thermal decomposition temperature of 450° C. or more, and being capable of providing an organic electro-optical device having high efficiency and a long life-span due to less crystallization and improved amorphous properties in a material for an organic electro-optical device. The material for an organic electro-optical device can be used singularly or as a host material in combination with a dopant, and includes an asymmetric fluorene derivative compound. An organic electro-optical device including the material for an organic electro-optical device is also provided.

    摘要翻译： 本发明涉及一种有机电光器件的材料和包括该材料的有机电光器件。 更具体地说，本发明涉及玻璃化转变温度为120℃以上，热分解温度为450℃以上的热稳定性的材料，能够提供具有 由于在有机电光器件的材料中较少的结晶和改善的无定形特性，所以效率高，使用寿命长。 有机电光器件的材料可以单独使用或作为与掺杂剂组合的主体材料使用，并且包括不对称芴衍生物化合物。 还提供了包括有机电光装置用材料的有机电光装置。

    Receiver and receiving method for scalable bandwith
    8.
    发明授权
    Receiver and receiving method for scalable bandwith 有权
    用于可扩展带宽的接收和接收方法

    公开(公告)号：US08340219B2

    公开(公告)日：2012-12-25

    申请号：US12445234

    申请日：2007-10-10

    申请人： Moon-Sik Lee ,  Nam-Il Kim ,  Hyeong-Geun Park ,  Il-Gyu Kim ,  Young-Hoon Kim ,  Seung-Chan Bang

    发明人： Moon-Sik Lee ,  Nam-Il Kim ,  Hyeong-Geun Park ,  Il-Gyu Kim ,  Young-Hoon Kim ,  Seung-Chan Bang

    IPC分类号： H04L27/00

    CPC分类号： H04W72/0406 ,  H04B1/30 ,  H04B1/406

    摘要： Provided are a receiver and a receiving method for a scalable bandwidth in a mobile station of an Orthogonal Frequency Division Multiplexing (OFDM) system. The receiving method includes the steps of: (a) filtering a received RF signal; (b) oscillating a frequency according to a center frequency control signal to output a local oscillation frequency; (c) down-converting the filtered RF signal by using the local oscillation frequency; (d) scalable-filtering the down-converted signal while adjusting a bandwidth according to a bandwidth control signal; (e) controlling gain of the scalable-filtered signal; (f) converting the gain-controlled analog signal into a digital signal by using a sampling frequency matching with a corresponding bandwidth according to an ADC control signal; and (g) demodulating the converted digital signal, outputting the center frequency control signal, the bandwidth control signal, and the ADC control signal according to control information received from an upper layer.

    摘要翻译： 提供了一种用于正交频分复用（OFDM）系统的移动台中的可扩展带宽的接收机和接收方法。 接收方法包括以下步骤：（a）对接收到的RF信号进行滤波; （b）根据中心频率控制信号振荡频率以输出本地振荡频率; （c）使用本地振荡频率对滤波的RF信号进行下变频; （d）在根据带宽控制信号调整带宽的同时可缩放滤波下变频信号; （e）控制所述可缩放滤波信号的增益; （f）通过使用根据ADC控制信号的与相应带宽匹配的采样频率将增益控制模拟信号转换成数字信号; 和（g）根据从上层接收到的控制信息解调转换的数字信号，输出中心频率控制信号，带宽控制信号和ADC控制信号。

    PRE-DISTORTION APPARATUS OF POWER AMPLIFIER AND METHOD THEREOF
    10.
    发明申请
    PRE-DISTORTION APPARATUS OF POWER AMPLIFIER AND METHOD THEREOF 有权
    功率放大器的预失真装置及其方法

    公开(公告)号：US20110063026A1

    公开(公告)日：2011-03-17

    申请号：US12883580

    申请日：2010-09-16

    申请人： Jae-Ho JUNG ,  Gweon-Do Jo ,  Young-Hoon Kim ,  Jung-Hoon Oh ,  Kwang-Chun Lee

    发明人： Jae-Ho JUNG ,  Gweon-Do Jo ,  Young-Hoon Kim ,  Jung-Hoon Oh ,  Kwang-Chun Lee

    IPC分类号： H03F1/26

    CPC分类号： H03F1/3247 ,  H03F1/0266 ,  H03F3/189 ,  H03F3/24 ,  H03F2201/3233

    摘要： A pre-distortion apparatus of a power amplifier includes: a pre-distortion unit configured to generate a pre-distorted signal of an input signal by calculating a magnitude of the input signal and outputting a complex correction coefficient corresponding to the calculated magnitude of the input signal, and provide the generated pre-distorted signal as an input of the power amplifier; and a complex correct coefficient update unit configured to generate an error signal by comparing an output signal of the power amplifier with the input signal and updating the complex correction coefficient to minimize a magnitude of the generated error signal, wherein the pre-distortion unit provides a constant bias value corresponding to the magnitude of the input signal as a bias of the power amplifier while updating the complex correction coefficient.

    摘要翻译： 功率放大器的预失真装置包括：预失真单元，被配置为通过计算输入信号的幅度来产生输入信号的预失真信号，并输出与所计算的输入的幅度相对应的复数校正系数 信号，并且将生成的预失真信号提供给功率放大器的输入; 以及复数正确系数更新单元，其被配置为通过将所述功率放大器的输出信号与所述输入信号进行比较来生成误差信号，并更新所述复数校正系数以最小化所生成的误差信号的幅度，其中所述预失真单元提供 对应于作为功率放大器的偏置的输入信号的大小的恒定偏置值，同时更新复数校正系数。