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    • 72. 发明申请
    • Probe Card
    • 探头卡
    • US20090167335A1
    • 2009-07-02
    • US12087244
    • 2006-12-20
    • Yoshio YamadaHiroshi NakayamaMitsuhiro NagayaShogo Imuta
    • Yoshio YamadaHiroshi NakayamaMitsuhiro NagayaShogo Imuta
    • G01R31/02
    • G01R1/07378G01R1/44G01R31/2863G01R31/2874
    • Provided is a probe card capable of surely bringing probes into contact with a contact object regardless of a temperature environment of a test. To achieve the object, the probe card includes a plurality of probes that are made of a conductive material and come into contact with electrode pads of a semiconductor wafer to input or output an electric signal; a probe head that houses and holds the probes; a substrate that has a wiring pattern corresponding to the circuitry; and a space transformer that is stacked on the probe head, changes a space of the wiring pattern of the substrate and thus relays wires, and has electrode pads provided on a surface on a side opposed to the probe head in association with the relayed wires. Both ends of the probes come into contact with portions near the centers of the electrodes pads of the semiconductor wafer and the space transformer under an environment having an average temperature of a lowest temperature and a highest temperature in testing the semiconductor wafer.
    • 提供了一种探针卡,其能够确保使探针与接触物体接触,而与测试的温度环境无关。 为了实现该目的,探针卡包括由导电材料制成并与半导体晶片的电极焊盘接触以输入或输出电信号的多个探针; 探针头,用于容纳和保持探针; 具有对应于所述电路的布线图案的基板; 以及堆叠在探头上的空间变换器,改变基板的布线图案的空间,从而中继线,并且与中继线相关联地具有设置在与探头相对的一侧的表面上的电极焊盘。 在半导体晶片的测试中,在具有最低温度和最高温度的平均温度的环境下,探针的两端与半导体晶片和空间变换器的电极焊盘的中心附近的部分接触。
    • 74. 发明授权
    • Conductive-contact holder and conductive-contact unit
    • 导电接触支架和导电接触单元
    • US07470149B2
    • 2008-12-30
    • US10578312
    • 2004-11-04
    • Toshio KazamaHiroshi Nakayama
    • Toshio KazamaHiroshi Nakayama
    • H01R13/648
    • G01R1/0483G01R1/06772G01R1/07371
    • A conductive-contact holder accommodates at least a signal conductive-contact that is a conductive contact for performing input and output of a signal for a predetermined circuit configuration and a ground conductive-contact that is a conductive contact for supplying a ground potential to the predetermined circuit configuration. A holder base is formed of a conductive material, including a first opening for accommodating the signal conductive-contact; and a second opening for accommodating the ground conductive-contact while maintaining an electrical connection with the ground conductive-contact. An insulating member covers an inner surface of the first opening.
    • 导电接触保持器容纳至少一个作为导电接触件的信号导电接触件,用于执行用于预定电路配置的信号的输入和输出以及作为用于将接地电位提供给预定的接地电位的导电接点 电路配置。 保持器基座由导电材料形成,包括用于容纳信号导电接触件的第一开口; 以及用于容纳接地导电接触件的第二开口,同时保持与接地导电接触件的电连接。 绝缘构件覆盖第一开口的内表面。
    • 78. 发明申请
    • IMAGE FORMING APPARATUS
    • 图像形成装置
    • US20070242959A1
    • 2007-10-18
    • US11734607
    • 2007-04-12
    • Tohru AonoHidenori KobayashiHiroshi Nakayama
    • Tohru AonoHidenori KobayashiHiroshi Nakayama
    • G03G15/00G03G15/20
    • G03G15/5004G03G15/2039G03G2221/1639G03G2221/166
    • An image forming apparatus according to the present invention comprises an image forming section which forms an toner image on a transported sheet; a fixing section which includes a heat source and fixes the toner image on the sheet; a coupling unit which electrically couples the image forming apparatus main unit and the fixing equipment to each other; and a circuit which detects the temperatures of various portions of the fixing equipment, controls the energization condition to the heat source depending on the temperature detection results and stops the energization of the heat source if a temperature beyond a predetermined temperature range is detected by either the first or second temperature detection element, if the coupling unit is disconnected, or if the second temperature detection element is broken.
    • 根据本发明的图像形成装置包括:图像形成部,其在传送的片材上形成调色剂图像; 固定部,其包括热源并将所述调色剂图像固定在所述片材上; 耦合单元,其将图像形成设备主单元和定影设备彼此电耦合; 以及检测固定装置的各部分的温度的电路,根据温度检测结果控制向热源的通电状态,如果超过预定温度范围的温度被检测到,则停止热源的通电 第一或第二温度检测元件,如果联接单元断开,或者第二温度检测元件断开。