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Power wiring structure and semiconductor device

  • US 20010045639A1
  • Filed: 05/16/2001
  • Published: 11/29/2001
  • Est. Priority Date: 05/25/2000
  • Status: Active Grant
First Claim
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1. A power wiring structure comprising a circuit containing a first power line, a second power line, and an output line to load, the first power line being connected to a high-potential power source, the second power line being connected to a low-potential power source, the circuit being connected to first and second switching elements that are connected in series and are complementarily turned on and off, a node between the first and second switching elements being connected to the output line, wherein:

  • the first power line, second power line, and output line are each a wide electrode with the width thereof greater than the thickness thereof; and

    the first power line, second power line, and output line are layered one upon another in a thickness direction in order of the first power line, output line, and second power line with an insulator interposed between adjacent ones of the layered lines.

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