Method of designing wiring structure of semiconductor device and wiring structure designed accordingly

摘要

A wiring structure of a semiconductor device, includes a wiring layer formed on an insulating film, a width (W) of each wire in the wiring layer and a thickness (H) of the insulating film satisfying "W/H<1" a length (L) of each wiring in the wiring layer being equal to or longer than 1 mm.