Patent ID: 6998682

Claim:
A MOSFET device structure, comprising: an insulator layer on a semiconductor substrate; a silicon shape on said insulator layer; an insulator filled, shallow trench isolation (STI) region in said silicon shape, with said STI region terminating at the top surface of said insulator layer; a gate insulator layer on portions of the top surface of said silicon shape not occupied by said STI region; a “T” shaped conductive gate structure comprised with a horizontal component on said gate insulator layer located on a first portion of said silicon shape and comprised with a vertical component attached to said horizontal component of said conductive gate structure, with the junction of said vertical portion of said conductive gate structure and said horizontal portion of said conductive gate structure overlying a portion of said STI region, and with said vertical portion of said conductive gate structure and said STI region separating said first portion of said silicon shape from a second portion of said silicon shape; a body contact region in said second portion of said silicon shape; and a source/drain region in an area of said first portion of said silicon shape not covered by said horizontal component of said conductive gate structure.