SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

A semiconductor device includes: a dummy gate on a substrate; a first control gate on one side of the dummy gate and a second control gate on another side of the dummy gate; a well in the substrate, wherein the well comprises a first conductive type; a first source/drain region between the dummy gate and the first control gate, wherein the first source/drain region comprises a second conductive type; a second source/drain region between the dummy gate and the second control gate, wherein the second source/drain region comprises the second conductive type; and a doped region directly under the dummy gate, wherein the doped region comprises the first conductive type.