Patent ID: 6501167
Filing Date: 2002-12-31
Classification: H01L

Abstract:
A power wiring structure comprising a circuit containing a first power line, a second power line, and an output line to a 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, and a node between the first and second switching elements being connected to the output line, wherein:the first power line, the second power line, and the output line are each a wide electrode with the width thereof greater than the thickness thereof; and the first power line, the second power line, and the output line are layered one upon another in a thickness direction in order of the first power line, the output line, and the second power line with an insulator interposed between adjacent ones of the layered lines.