An integrated circuit device has a substrate, a plurality of circuit elements or units arranged on the substrate and having terminals, a plurality of signal lines connected between the terminals of the circuit elements or units, or between the terminals and external connection terminals, and an alternating...http://www.google.es/patents/US5384486?utm_source=gb-gplus-sharePatente US5384486 - Integrated circuit device having signal wiring structure of ultrahigh-speed performance
Integrated circuit device having signal wiring structure of ultrahigh-speed ...