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    • 2. 发明授权
    • Plasma processing apparatus and impedance adjustment method
    • 等离子体处理装置和阻抗调整方法
    • US08193097B2
    • 2012-06-05
    • US12466095
    • 2009-05-14
    • Taichi Hirano
    • Taichi Hirano
    • H01L21/302
    • H01J37/32174H01J37/32082
    • A plasma processing apparatus, for performing a plasma processing on a substrate to be processed by generating a plasma of the processing gas in an evacuable processing chamber, includes an impedance adjusting mechanism. The impedance adjusting mechanism is provided with a resonance circuit formed to allow a radio frequency current to flow into the first electrode; a variable impedance unit installed on a power feed line to the first electrode; a detector for detecting an apparatus state to be used to search a resonance point of the resonance circuit; and a controller for searching a resonance point of the resonance circuit by detecting a signal of the apparatus state of the detector while varying a value of the variable impedance unit in a state where the plasma is formed and then adjusting the value of the variable impedance unit at the resonance point to a reference value.
    • 一种等离子体处理装置,包括阻抗调节机构,用于通过在可抽出的处理室中产生处理气体的等离子体对待处理的基板进行等离子体处理。 阻抗调节机构设置有形成为允许射频电流流入第一电极的谐振电路; 安装在所述第一电极的馈电线上的可变阻抗单元; 检测器,用于检测要用于搜索谐振电路的谐振点的装置状态; 以及控制器,用于通过在形成等离子体的状态改变可变阻抗单元的值的同时检测检测器的装置状态的信号来搜索谐振电路的谐振点,然后调整可变阻抗单元的值 在共振点处为参考值。
    • 9. 发明申请
    • CONNECTOR, CABLE, TRANSMISSION DEVICE, RECEPTION DEVICE, AND METHOD OF MANUFACTURING CONNECTOR
    • 传输装置的电缆连接器,接收装置以及制造连接器的方法
    • US20130243106A1
    • 2013-09-19
    • US13990850
    • 2011-12-02
    • Kazuaki TobaHideyuki SuzukiTaichi Hirano
    • Kazuaki TobaHideyuki SuzukiTaichi Hirano
    • H01R13/648H01R43/26H02G15/02
    • H01R13/648H01R13/6471H01R13/6585H01R24/62H01R43/26H01R2107/00H01R2201/18H02G15/02Y10T29/49204
    • [Object] To provide a connector enabling high quality signal transmission while maintaining compatibility with the current HDMI connector, in a new HDMI interface using pins assigned to a shield, as a data pair.[Solution] Each of signal electrode pins 252, 152 is arrayed near a shell (grounding conductor) 253, 153 so as to couple with the shell, and differential signals are transmitted with single end. A ground plane 254, 154 is disposed between multiple signal electrode pins of a first stage and the plurality of signal electrode pins of a second stage within a dielectric 251, 151. Also, connection conductors 255, 155 electrically connecting the ground plane and the grounding conductor are disposed between each of the signal electrode pins of each of the stages within the dielectric 251, 151. With a pair of signal electrode pins transmitting differential signals, crosstalk from other signal electrode pins can be reduced, and high quality signal transmission is enabled.
    • [对象]提供连接器,实现高质量信号传输,同时保持与当前HDMI连接器的兼容性,在使用分配给屏蔽的引脚的新HDMI接口中作为数据对。 [解决方案]每个信号电极引脚252,152被布置在壳体(接地导体)253,153附近,以便与壳体耦合,并且差分信号以单个端部传输。 接地平面254,154设置在电介质251,151的第一级的多个信号电极引脚和第二级的多个信号电极引脚之间。而且,连接导体255,155电连接接地平面和接地 导体被布置在电介质251,151中的每个级的每个信号电极引脚之间。通过一对信号电极引脚传输差分信号,可以减少来自其它信号电极引脚的串扰,并且能够实现高质量的信号传输 。