发明名称 |
Circuit board inspection device |
摘要 |
A circuit board inspection device for inspecting the operation of a circuit board having a predetermined part or wire formed therein includes a supporting substrate disposed substantially in parallel with the parts mounting surface of the circuit board, and a signal change detection unit made of a coil or a capacitor disposed in a position of the supporting substrate corresponding to the part or wire of the circuit board, with the supporting substrate being disposed substantially in parallel with the circuit board.
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申请公布号 |
US7250781(B2) |
申请公布日期 |
2007.07.31 |
申请号 |
US20030721461 |
申请日期 |
2003.11.26 |
申请人 |
FUJI XEROX CO., LTD. |
发明人 |
NAKAGAWA EIGO;ADACHI KOJI;YASUKAWA KAORU;YAMADA NORIKAZU;UWATOKO KOKI;SATONAGA TETSUICHI |
分类号 |
G01R31/02;G01R31/28;G01R31/315 |
主分类号 |
G01R31/02 |
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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