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    • 7. 发明申请
    • COAXIAL CONNECTING DEVICE
    • 同轴连接装置
    • US20100015849A1
    • 2010-01-21
    • US12450484
    • 2008-01-08
    • Yong Goo LeeMaeng Youl LeeMin Su ParkSung Jin Kim
    • Yong Goo LeeMaeng Youl LeeMin Su ParkSung Jin Kim
    • H01R9/05
    • H01R24/44H01R9/0515H01R9/0527H01R13/2421H01R2103/00H01R2201/20
    • A coaxial connecting device is provided for making an electrical connection between a coaxial cable and a device under test. A coaxial connecting device electrically connects a coaxial cable to a signal pad and a ground pad. The coaxial contractor of the present invention includes a signal pin for electrically connecting a signal conductor of the coaxial cable to the signal pad; a ground connector for electrically connecting a ground conductor of the coaxial cable to the ground pad; a cylindrical guide tube surrounding the ground conductor for elastically contacting the ground connector while maintaining a predetermined distance with the signal pin; and a dielectric member surrounding a part of the signal pin for electrically isolating the cylindrical guide tube and the signal pin from each other and coaxially maintaining the guide tube and the signal pin. The coaxial connecting device of the present invention minimizes a contact path between the ground conductor of a coaxial cable and a ground pad and provides impedance matched coaxial signal transmission link, resulting in improvement of frequency characteristics.
    • 提供同轴连接装置用于在同轴电缆和被测器件之间进行电连接。 同轴连接装置将同轴电缆电连接到信号焊盘和接地焊盘。 本发明的同轴承包机包括用于将同轴电缆的信号导体电连接到信号焊盘的信号引脚; 用于将同轴电缆的接地导体电连接到接地垫的接地连接器; 围绕接地导体的圆柱形引导管,用于在与信号引脚保持预定距离的同时弹性地接触接地连接器; 以及围绕信号针的一部分的电介质构件,用于将圆柱形引导管和信号引脚彼此电隔离并且同轴地保持引导管和信号引脚。 本发明的同轴连接装置使同轴电缆的接地导体和接地焊盘之间的接触路径最小化,并提供阻抗匹配的同轴信号传输链路,从而提高频率特性。
    • 9. 发明授权
    • Coaxial connecting device
    • 同轴连接装置
    • US07909613B2
    • 2011-03-22
    • US12450484
    • 2008-01-08
    • Yong Goo LeeMaeng Youl LeeMin Su ParkSung Jin Kim
    • Yong Goo LeeMaeng Youl LeeMin Su ParkSung Jin Kim
    • H01R12/00
    • H01R24/44H01R9/0515H01R9/0527H01R13/2421H01R2103/00H01R2201/20
    • A coaxial connecting device is provided for making an electrical connection between a coaxial cable and a device under test. A coaxial connecting device electrically connects a coaxial cable to a signal pad and a ground pad. The coaxial contractor of the present invention includes a signal pin for electrically connecting a signal conductor of the coaxial cable to the signal pad; a ground connector for electrically connecting a ground conductor of the coaxial cable to the ground pad; a cylindrical guide tube surrounding the ground conductor for elastically contacting the ground connector while maintaining a predetermined distance with the signal pin; and a dielectric member surrounding a part of the signal pin for electrically isolating the cylindrical guide tube and the signal pin from each other and coaxially maintaining the guide tube and the signal pin. The coaxial connecting device of the present invention minimizes a contact path between the ground conductor of a coaxial cable and a ground pad and provides impedance matched coaxial signal transmission link, resulting in improvement of frequency characteristics.
    • 提供同轴连接装置用于在同轴电缆和被测器件之间进行电连接。 同轴连接装置将同轴电缆电连接到信号焊盘和接地焊盘。 本发明的同轴承包机包括用于将同轴电缆的信号导体电连接到信号焊盘的信号引脚; 用于将同轴电缆的接地导体电连接到接地垫的接地连接器; 围绕接地导体的圆柱形引导管,用于在与信号引脚保持预定距离的同时弹性地接触接地连接器; 以及围绕信号针的一部分的电介质构件,用于将圆柱形引导管和信号引脚彼此电隔离并且同轴地保持引导管和信号引脚。 本发明的同轴连接装置使同轴电缆的接地导体和接地焊盘之间的接触路径最小化,并提供阻抗匹配的同轴信号传输链路,从而提高频率特性。
    • 10. 发明申请
    • Fluorescent elastic yarn and method for producing the same
    • 荧光弹性丝及其制造方法
    • US20060029800A1
    • 2006-02-09
    • US11151826
    • 2005-06-13
    • Yeon Soo KangMin Su ParkSo Ra YooSeung Won Seo
    • Yeon Soo KangMin Su ParkSo Ra YooSeung Won Seo
    • D02G3/00
    • D02G3/346D02G3/328Y10T428/2933
    • Disclosed is a fluorescent elastic yarn and method for producing the same. The fluorescent elastic yarn which is finished with the spinfinish oil containing the fluorescent agent can fluoresce sufficiently to allow a fine elastic yarn to be seen by the naked eye when ultraviolet light is irradiated to the fluorescent elastic yarn. Therefore, the fluorescent elastic yarn of the present invention is advantageous in that CSY (Core spun yarn) producers are able to identify its presence inside of the hard fiber covering it more easily and timely and thus minimize the numbers of inferior CSY products which are not spun with elastic yarn strands. In addition to this merit, the fluorescent elastic yarn of the present invention gives CSY producers the other advantage that the fluorescent agent can be easily removed from the elastic yarn during the general scouring process posterior to the CSY production process, and therefore there is no possibility that the fluorescent agent is still remain on the fabric made with the CSY.
    • 公开了一种荧光弹性丝及其制造方法。 用含荧光剂的精纺油完成的荧光弹性丝线可以充分发荧光,以便在对荧光弹性纱线照射紫外线时,可以用肉眼看到细小的弹性纱线。 因此,本发明的荧光弹性纱线的优点在于,CSY(核心纺纱)生产者能够更容易地及时地识别出其内部存在的硬质纤维的存在,从而使不太可靠的CSY产品的数量最小化 用弹性纱线纺丝。 除了这个优点之外,本发明的荧光弹性丝给CSY生产者提供了另外的优点,即在CSY生产过程之后的普通冲刷过程中,荧光剂可以容易地从弹性丝中除去,因此不可能 荧光剂仍然保留在用CSY制成的织物上。