A conductive gate extends over the face between the source region and the thick insulator region, with a thin gate insulator spacing {HEAD ~ the gate} from {TAIL ~ the IGFET body} 
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A conductive gate extends over the face between the source region and the thick insulator region , with a thin gate insulator spacing { HEAD ~ the gate } from { TAIL ~ the IGFET body }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL