Taiwan semiconductor manufacturing company, ltd. (20250063815). INTEGRATED CIRCUIT

INTEGRATED CIRCUIT

Organization Name

taiwan semiconductor manufacturing company, ltd.

Inventor(s)

Jhon-Jhy Liaw of Hsinchu (TW)

INTEGRATED CIRCUIT

This abstract first appeared for US patent application 20250063815 titled 'INTEGRATED CIRCUIT

Original Abstract Submitted

an ic is provided. the ic includes a first p-type finfet and a second p-type finfet. the first p-type finfet includes a discontinuous sige fin. the second p-type finfet includes a continuous si-base fin. the ic further includes first source/drain regions on the discontinuous sige fin and second source/drain regions on the continuous si-base fin. a first depth of the first source/drain regions is greater than a second depth of the second source/drain regions.