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Circuit board inspection device

  • US 20050017743A1
  • Filed: 11/26/2003
  • Published: 01/27/2005
  • Est. Priority Date: 12/19/2002
  • Status: Active Grant
First Claim
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1. A circuit board inspection device for inspecting operation of a circuit board having a predetermined part or wire formed therein, comprising:

  • a supporting substrate disposed substantially in parallel with a parts mounting surface of the circuit board; and

    a signal change detection unit 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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