发明名称 CONNECTING DEVICE, CONNECTING METHOD, TESTING DEVICE, AND SWITCH DEVICE
摘要 PROBLEM TO BE SOLVED: To connect a first terminal and a second terminal with low resistivity after removing dirt, oxide films and the like on the surface of the first and second terminals without fail. SOLUTION: There is disclosed a connecting device to electrically connect the first terminal and the second terminal. The connecting device is equipped with a holding section that holds a plurality of conductive magnetic particles between the first and second terminals, and a magnetic field generating section that provides a vibrating magnetic field between the first and second terminals and polishes at least one of the first and second terminals with the plurality of magnetic particles. COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2010267820(A) 申请公布日期 2010.11.25
申请号 JP20090118057 申请日期 2009.05.14
申请人 ADVANTEST CORP 发明人 FURUKAWA YASUO
分类号 H01L21/66;G01R1/073;G01R31/28 主分类号 H01L21/66
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