Patent ID: 11888039
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  B | IPC H

Claim 14:
15. An integrated circuit device comprising:
a substrate comprising:
a first region; and
a second region disposed apart from the first region;

a first fin-type active region extending in a first horizontal direction in the first region;
a first gate line extending in a second horizontal direction intersecting the first horizontal direction, in the first fin-type active region, the first gate line comprising a top surface at a first vertical level from the substrate;
a second fin-type active region extending in the first horizontal direction in the second region; and
a second gate line extending in the second horizontal direction in the second fin-type active region, the second gate line comprising a recess top surface at a second vertical level lower than the first vertical level,
wherein the second gate line further comprises a connection protrusion portion protruding in a vertical direction from the recess top surface, the connection protrusion portion comprising a protrusion top surface at the first vertical level.