Semiconductor device and method of manufacturing the same

Abstract

According to one embodiment, a semiconductor device includes a substrate, conductive members, an interlayer insulating film, and a plurality of contacts. The conductive members are provided in an upper portion of the substrate or above the substrate to extend in one direction. The interlayer insulating film is provided on the substrate and the conductive members. The plurality of contacts is provided in the interlayer insulating film. In a first region on the substrate, the contacts are located at some of lattice points of an imaginary first lattice. In a second region on the substrate, the contacts are located at some of lattice points of an imaginary second lattice. The second lattice is different from the first lattice. Each of the first lattice and the second lattice includes some of the lattice points located on the conductive members or on an extension region extended in the one direction of the conductive members. A position of each of the lattice points located on the conductive members and the extension region in the one direction is periodically displaced based on every n consecutively-arranged conductive members (n is a natural number).