发明名称 |
INSPECTION PROBE, INSPECTION METHOD, AND INSPECTION SYSTEM |
摘要 |
<P>PROBLEM TO BE SOLVED: To conduct an insulation test after checking the contact condition between an electrode pad formed on a chip to be tested and a bump of an inspection probe so as to accurately determine the quality of the chip on the basis of the insulation test. <P>SOLUTION: The inspection probe is provided with terminal parts (101-1 to 101-n, 102-1 to 102-n) in which at least two contact points to contact with an electrode pad formed on a circuit board are arranged, and a plurality of signal lines (103-1 to 103-n) connected to each of the contact points of the terminal part. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2011257228(A) |
申请公布日期 |
2011.12.22 |
申请号 |
JP20100131034 |
申请日期 |
2010.06.08 |
申请人 |
NIPPON TELEGR & TELEPH CORP <NTT> |
发明人 |
USUI MITSUO;UCHIYAMA SHINGO |
分类号 |
G01R1/073;G01R31/02;H05K3/00 |
主分类号 |
G01R1/073 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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