Patent ID: 6083784
Filing Date: 2000-07-04
Classification: H01L

Abstract:
A method for manufacturing a semiconductor device, comprising the steps of:(a) providing a substrate having a continuous first silicon region;(b) forming a insulating layer and a conductive gate electrode on said first silicon region, said first silicon region being divided by said gate electrode into a composite source region and a composite drain region;(c) forming an insulating first mask layer on said composite source region, said composite source region being divided into a source node region and a source contact region by said first mask layer, and forming an insulating second mask layer in said composite drain region, said composite drain region being divided into a drain node region and a drain contact region by said second mask layer; and(d) forming a silicide layer on each of said source node region and said source contact region and on said drain node region and said drain contact region, using said first and second mask layers as a mask.