Patent ID: 11257815

Abstract:
In some embodiments, the present disclosure relates to an integrated chip including first, second, and third nanosheet field effect transistors (NSFETs) arranged over a substrate. The first NSFET has a first threshold voltage and includes first nanosheet channel structures embedded in a first gate electrode layer. The first nanosheet channel structures extend from a first source/drain region to a second source/drain region. The second NSFET has a second threshold voltage different than the first threshold voltage and includes second nanosheet channel structures embedded in a second gate electrode layer. The second nanosheet channel structures extend from a third source/drain region to a fourth source/drain region. The third NSFET has a third threshold voltage different than the second threshold voltage and includes third nanosheet channel structures embedded in a third gate electrode layer. The third nanosheet channel structures extend from a fifth source/drain region to a sixth source/drain region.