Semiconductor device and method of fabricating the same

Abstract

A semiconductor device and a method of fabricating the same are provided. The semiconductor device includes a plurality of active regions which are defined in a semiconductor substrate, a plurality of gate lines which are formed as zigzag lines, extend across the active regions, are symmetrically arranged, and define a plurality of first regions and a plurality of second regions therebetween, and wherein the first regions being narrower than the second regions. The semiconductor device further includes an insulation layer which defines a plurality of contact regions by filling empty spaces in the first regions between the gate lines and, extending from the first regions, and surrounding sidewalls of portions of the gate lines in the second regions, and wherein the contact regions partially exposing the active regions and a plurality of contacts which respectively fill the contact regions.