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Printed-circuit board, coaxial cable, and electronic device

  • US 6,717,494 B2
  • Filed: 03/20/2002
  • Issued: 04/06/2004
  • Est. Priority Date: 06/21/2001
  • Status: Active Grant
First Claim
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1. A printed-circuit board, comprising:

  • an insulating layer;

    a wide electric conductor pattern formed into a plane configuration having a recessed section in part so as to make up a ground pattern or a power supply pattern on said insulating layer; and

    an additional electric conductor electrically connected with said wide electric conductor pattern so as to close said recessed section.

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