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    Apparatus of selectively performing fast hadamard transform and fast fourier transform, and CCK modulation and demodulation apparatus using the same
    1.
    发明授权
    Apparatus of selectively performing fast hadamard transform and fast fourier transform, and CCK modulation and demodulation apparatus using the same 失效
    选择性地执行快速hasamard变换和快速傅里叶变换的装置，以及使用其的CCK调制和解调装置

    公开(公告)号：US07391632B2

    公开(公告)日：2008-06-24

    申请号：US11273727

    申请日：2005-11-14

    申请人： Tae-Joon Kim ,  Ik-Soo Eo ,  Kyung-Soo Kim ,  Hee-Bum Jung

    发明人： Tae-Joon Kim ,  Ik-Soo Eo ,  Kyung-Soo Kim ,  Hee-Bum Jung

    IPC分类号： G11C19/08

    CPC分类号： G06F17/142 ,  G06F17/145

    摘要： A Fast Fourier Transform (FFT) apparatus for selectively performing Fast Hadamard transform (FHT), and a complementary code keying (CCK) modulation/demodulation apparatus using the same. An OFDM module and CCK module are integrated as one module having lower complexity compared to conventional scheme by embodying the CCK modulation using FFT structure in the OFDM module, and embodying the suboptimal and the optimized CCK modulations using FFT structure in OFDM module. CDMA, OFDM, CCK modules may be integrated as single module.

    摘要翻译： 用于选择性地执行快速Hadamard变换（FHT）的快速傅里叶变换（FFT）装置和使用该快速傅立叶变换的补码代码键控（CCK）调制/解调装置。 通过在OFDM模块中实现使用FFT结构的CCK调制，将OFDM模块和CCK模块集成为具有比传统方案更低复杂度的模块，并且在OFDM模块中体现了使用FFT结构的次优和优化的CCK调制。 CDMA，OFDM，CCK模块可以集成为单个模块。

    Apparatus of selectively performing fast hadamard transform and fast fourier transform, and CCK modulation and demodulation apparatus using the same
    2.
    发明申请
    Apparatus of selectively performing fast hadamard transform and fast fourier transform, and CCK modulation and demodulation apparatus using the same 失效
    选择性地执行快速hasamard变换和快速傅里叶变换的装置，以及使用其的CCK调制和解调装置

    公开(公告)号：US20060129621A1

    公开(公告)日：2006-06-15

    申请号：US11273727

    申请日：2005-11-14

    申请人： Tae-Joon Kim ,  Ik-Soo Eo ,  Kyung-Soo Kim ,  Hee-Bum Jung

    发明人： Tae-Joon Kim ,  Ik-Soo Eo ,  Kyung-Soo Kim ,  Hee-Bum Jung

    IPC分类号： G06F17/14

    CPC分类号： G06F17/142 ,  G06F17/145

    摘要： A Fast Fourier Transform (FFT) apparatus for selectively performing Fast Hadamard transform (FHT), and a complementary code keying (CCK) modulation/demodulation apparatus using the same are disclosed. In the present invention, OFDM module and CCK module are integrated as one module having lower complexity compared to conventional scheme by embodying the CCK modulation using FFT structure in the OFDM module, and embodying the suboptimal and the optimized CCK modulations using FFT structure in OFDM module. Furthermore, according to the present invention, CDMA, OFDM, CCK modules may be integrated as single module.

    摘要翻译： 公开了一种用于选择性地执行快速Hadamard变换（FHT）的快速傅里叶变换（FFT）装置，以及使用该快速傅立叶变换的补码编码密钥（CCK）调制/解调装置。 在本发明中，通过在OFDM模块中实现使用FFT结构的CCK调制，将OFDM模块和CCK模块集成为具有比常规方案更低复杂度的一个模块，并且在OFDM模块中体现了使用FFT结构的次优和优化的CCK调制 。 此外，根据本发明，可以将CDMA，OFDM，CCK模块集成为单个模块。

    INTRA-BODY COMMUNICATION SYSTEM FOR HIGH-SPEED DATA TRANSMISSION
    4.
    发明申请
    INTRA-BODY COMMUNICATION SYSTEM FOR HIGH-SPEED DATA TRANSMISSION 审中-公开
    用于高速数据传输的内部通信系统

    公开(公告)号：US20100040114A1

    公开(公告)日：2010-02-18

    申请号：US12442971

    申请日：2007-09-28

    申请人： Tae-Joon Kim ,  Sung-Weon Kang ,  Kyung-Soo Kim ,  Jung-Bum Kim ,  In-Gi Lim ,  Chang-Hee Hyoung ,  Hyung-II Park ,  Duck-Gun Park ,  Sung-Eun Kim ,  Jin-Kyung Kim ,  Jung-Hwan Hwang ,  Jin-Bong Sung ,  Hyuk Kim ,  Ki-Hyuk Park

    发明人： Tae-Joon Kim ,  Sung-Weon Kang ,  Kyung-Soo Kim ,  Jung-Bum Kim ,  In-Gi Lim ,  Chang-Hee Hyoung ,  Hyung-II Park ,  Duck-Gun Park ,  Sung-Eun Kim ,  Jin-Kyung Kim ,  Jung-Hwan Hwang ,  Jin-Bong Sung ,  Hyuk Kim ,  Ki-Hyuk Park

    IPC分类号： H04B1/69 ,  H04L27/22

    CPC分类号： H04B13/005

    摘要： Provided is an intra-body communication system which enables high-speed data transmission while limiting the frequency band of a signal being transmitted through a human body to a frequency range (e.g., 30-40 MHz) where the human body can maintain waveguide properties and enables stable intra-body communication by minimizing interference by other users or other electronic devices. A transceiver of the intra-body communication system for high-speed data transmission includes: a source encoder for encoding source information to digital transmission data; a channel error prevention unit for inserting a redundant bit to the encoded transmission data; a mapper for symbolizing the transmission data outputted from the channel error prevention unit; a spreader for performing spread spectrum on the symbolized transmission data in a frequency domain; and a pulse shaping and modulator for generating a baseband signal with a band range limited to a frequency range where the human body retains waveguide properties.

    摘要翻译： 提供一种体内通信系统，其能够将通过人体传播的信号的频带限制在人体可以保持波导特性的频率范围（例如，30-40MHz）的同时进行高速数据传输，并且 通过最小化其他用户或其他电子设备的干扰来实现稳定的体内通信。 用于高速数据传输的身体内通信系统的收发机包括：源编码器，用于将源信息编码为数字传输数据; 通道错误防止单元，用于将冗余位插入到编码的发送数据中; 映射器，用于对从信道错误防止单元输出的发送数据进行符号化; 用于对频域中的符号化传输数据进行扩展频谱的扩展器; 以及用于产生频带范围限于人体保持波导特性的频率范围的基带信号的脉冲整形和调制器。

    SEMICONDUCTOR WAFER CLEANING SYSTEM AND METHOD
    6.
    发明申请
    SEMICONDUCTOR WAFER CLEANING SYSTEM AND METHOD 审中-公开
    半导体清洗系统及方法

    公开(公告)号：US20110168211A1

    公开(公告)日：2011-07-14

    申请号：US13052173

    申请日：2011-03-21

    申请人： Ki-Hwan Park ,  Tae-Joon Kim ,  Young-Choul Kook

    发明人： Ki-Hwan Park ,  Tae-Joon Kim ,  Young-Choul Kook

    IPC分类号： B08B3/00

    CPC分类号： H01L21/67051 ,  B08B3/02 ,  B08B3/048 ,  B08B3/102 ,  H01L21/67028 ,  Y10S134/902

    摘要： A method of and system for cleaning semiconductor wafers minimizes the exposure of the wafers to the air by washing, rinsing and drying the wafers in one cleaning chamber. The system includes a wafer support by which a plurality of wafers can be supported in the cleaning chamber as oriented vertically and spaced from each other, and tubular de-ionized water supply nozzles extending longitudinally in the direction in which the wafers are spaced from each other as disposed to the sides of the wafers. Each de-ionized water supply nozzle has an inner nozzle passageway, and a plurality of sets of nozzle holes extending radially through the main body of the nozzle from the inner nozzle passageway. Each such set of nozzle holes subtends an angle of 80˜100° in a vertical plane and is directed towards a surface of a respective wafer W. During a primary rinse procedure, the de-ionized water is supplied to the de-ionized water spray nozzles, and the liquid in the cleaning chamber is simultaneously discharged from a lower part of the chamber and by being allowed to overflow the chamber. The supplying of the de-ionized water to the de-ionized water spray nozzles and the discharging of the cleaning chamber are carried out in proportions that minimize differences in the etching rate of a wafer across the surface thereof.

    摘要翻译： 用于清洁半导体晶片的方法和系统通过在一个清洁室中洗涤，漂洗和干燥晶片来最小化晶片对空气的暴露。 该系统包括晶片支撑件，通过该晶片支撑件可将多个晶片支撑在清洁室中，其方式为垂直定向并彼此间隔开，并且管状去离子水供应喷嘴在晶片彼此间隔开的方向上纵向延伸 设置在晶片的侧面。 每个去离子水供应喷嘴具有内部喷嘴通道，以及从喷嘴通道径向延伸穿过喷嘴主体的多组喷嘴孔。 每个这样的一组喷嘴孔在垂直平面中对着80〜100°的角度并且指向相应晶片W的表面。在初次漂洗过程中，将去离子水供应到去离子水喷雾 喷嘴，并且清洁室中的液体同时从腔室的下部排出并且被允许使腔室溢出。 将去离子水供应到去离子水喷嘴和排出清洁室的比例以使晶片在其表面上的蚀刻速率的差异最小化的比例进行。

    Liquid crystal display
    8.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号：US08736786B2

    公开(公告)日：2014-05-27

    申请号：US12904096

    申请日：2010-10-13

    申请人： Tae-Eun Kim ,  Tae-Joon Kim

    发明人： Tae-Eun Kim ,  Tae-Joon Kim

    IPC分类号： G02F1/1333

    CPC分类号： G09G3/36

    摘要： A liquid crystal display is disclosed. In one embodiment, the display includes i) a liquid crystal display panel configured to display images, ii) a backlight unit configured to provide light to the liquid crystal display panel and iii) a mold frame comprising a frame main body and a plurality of first side walls, wherein the frame main body is configured to receive the backlight unit, and wherein the first side walls are formed on a top surface of the frame main body. The display may further include a bottom chassis comprising a bottom plate and a plurality of second side walls, wherein the bottom plate is configured to support the mold frame and wherein the second side walls are formed at edges of the bottom plate. The first and second side walls surround side surfaces of the liquid crystal display panel while not contacting the side surfaces, and the first and second side walls are alternately disposed along a circumferential direction of the liquid crystal display panel.

    摘要翻译： 公开了一种液晶显示器。 在一个实施例中，显示器包括i）被配置为显示图像的液晶显示面板，ii）被配置为向液晶显示面板提供光的背光单元，以及iii）包括框架主体和多个第一 其中所述框架主体被配置为容纳所述背光单元，并且其中所述第一侧壁形成在所述框架主体的顶表面上。 所述显示器还可包括底架，所述底架包括底板和多个第二侧壁，其中所述底板构造成支撑所述模架，并且其中所述第二侧壁形成在所述底板的边缘处。 第一侧壁和第二侧壁围绕液晶显示面板的侧面而不与侧面接触，并且第一和第二侧壁沿着液晶显示面板的圆周方向交替设置。