发明名称 Circuit board inspection method, circuit board inspection apparatus and circuit board inspection tool
摘要 There is provided a circuit board inspection tool configured to electrically connect a circuit board with a built-in electronic component and a circuit board inspection apparatus configured to inspect a plurality of wiring patterns formed on the circuit board, said circuit board inspection tool provided with: a plurality of contactors, one ends of which abut on inspection points on the wiring patterns; an electrode body having electrode units on which the respective contactors abut at the other end and which are electrically connected to the circuit board inspection apparatus; and a holding body having an inspection-side holding unit configured to guide one ends of the contactors to the inspection points and an electrode-side holding unit configured to guide the other ends of the contactors to the electrode units; wherein an amount of projection of a contactor which abuts on an inspection point of a wiring pattern conductively connected to the electronic component is formed to be greater than an amount of projection of the other contactors.
申请公布号 EP2811304(A1) 申请公布日期 2014.12.10
申请号 EP20140170256 申请日期 2014.05.28
申请人 NIDEC-READ CORPORATION 发明人 MATSUOKA, SHINJI
分类号 G01R1/067;G01R31/28 主分类号 G01R1/067
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