Patent ID: 11901454
Assignee: SONY GROUP CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 30:
31. The semiconductor device of claim 26, wherein
the one or more PMOS transistors further comprise
a silicon-based insulating film located between the gate insulating film and the substrate,
a fourth insulating film contacting at least a portion of a top surface of the metal gate electrode component,
a silicide layer on a surface of the source/drain material, and
a second Ti—N film located between the metal gate electrode component and the gate insulating film, the second Ti—N film including at least the Ti and the N,
the one or more NMOS transistors further comprise
a first Ti film of the one or more NMOS transistors, the first Ti film of the one or more NMOS transistors being located between the gate insulating film of the one or more NMOS transistors and the metal gate electrode component of the one or more NMOS transistors, and the first Ti film including at least the Ti, and
a portion of the source/drain material of the one or more NMOS transistors is located at the same vertical height as or above a portion of the metal gate electrode component of the one or more NMOS transistors.