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    • 1. 发明授权
    • Integrated type probe card and its fabrication method
    • 集成型探针卡及其制作方法
    • US07057406B2
    • 2006-06-06
    • US10822666
    • 2004-04-13
    • Jyh-Chun ChangHorng-Jee WangMin-Chieh ChouKun-Chih PanYa-Ju HuangChu-Shu TsaiChih-Wei Chen
    • Jyh-Chun ChangHorng-Jee WangMin-Chieh ChouKun-Chih PanYa-Ju HuangChu-Shu TsaiChih-Wei Chen
    • G01R31/26
    • G01R31/2889
    • An integrated type probe card includes a circuit space converter having first and second contacts arranged at different density at two sides, probes connected to the contacts at one side of the circuit space converter that are arranged at a high density probes; a spring connector plate, which holds metal spring members in respective receiving holes thereof, a circuit board pressed on the metal spring members against the contacts at the other side of the circuit space converter that are arranged at a low density, and a level adjustment mechanism that accommodates the probes, the circuit space converter, the spring connector plate and the circuit board and enables the user to adjust the level status of the circuit space converter, keeping the circuit space converter electrically connected to the circuit board for transmitting test signal from the probes to the circuit board.
    • 集成式探针卡包括电路空间转换器,该电路空间转换器具有在两侧以不同密度布置的第一和第二触点,连接到以高密度探针布置的电路空间转换器一侧的触点的探针; 弹簧连接板,其在其各个容纳孔中保持金属弹簧构件,压在金属弹簧构件上的电路板抵靠电路空间转换器的另一侧以低密度排列的触点;电平调节机构 容纳探头,电路空间转换器,弹簧连接器板和电路板,使用户能够调整电路空间转换器的电平状态,保持电路空间转换器电连接到电路板,以将测试信号从 探针到电路板。