Patent ID: 7227223
Filing Date: 2007-06-05
Classification: H01L

Abstract:
1. A semiconductor device comprising: a first gate electrode group having a plurality of gate electrodes formed on a semiconductor substrate to be away from each other at first equal spacings; a first gate insulating film formed on both of sidewall-surfaces opposed to each other of a first gate electrode of the first gate electrode group; a channel region formed along the gate insulating film on both of the sidewall-surfaces opposed to each other of the first gate electrode of the first gate electrode group; source diffused layers respectively between first gate electrodes of the first gate electrode group; a source contact having a portion formed separated from the first gate electrode of the first gate electrode group by a second spacing greater than the first spacing; and a source region continuously connecting at one end with the source diffused layers for electrically interconnecting the first gate electrode group and the source contact.