公开(公告)号：US20220157853A1

公开(公告)日：2022-05-19

申请号：US17369236

申请日：2021-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keun Hwi CHO ,  Sangdeok KWON ,  Dae Sin KIM ,  Dongwon KIM ,  Yonghee PARK ,  Hagju CHO

IPC: H01L27/118 ,  H01L27/092 ,  H01L27/02 ,  H01L21/8238

Abstract: A semiconductor device includes first and second active patterns respectively on the first and second active regions of a substrate, a gate electrode on the first and second channel patterns, active contacts electrically connected to at least one of the first and second source/drain patterns, a gate contact electrically connected to the gate electrode, a first metal layer on the active and gate contacts and including a first and second power line, and first and second gate cutting patterns below the first and second power lines. The first active pattern may include first channel pattern between a pair of first source/drain patterns. The second active pattern may include a second channel pattern between a pair of second source/drain patterns. The first and second gate cutting patterns may cover the outermost side surfaces of the first and second channel patterns, respectively.

公开(公告)号：US20170154991A1

公开(公告)日：2017-06-01

申请号：US15245549

申请日：2016-08-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsun Ko ,  Sangjine PARK ,  Hagju CHO ,  Byungjae PARK ,  Jeongnam HAN

IPC: H01L29/78 ,  H01L29/423 ,  H01L29/06

CPC classification number: H01L29/785 ,  H01L21/823821 ,  H01L29/0649 ,  H01L29/42372 ,  H01L29/66545 ,  H01L29/66795 ,  H01L29/7848

Abstract: A semiconductor device may include a pair of active patterns spaced apart from each other in a first direction, a pair of gate electrodes intersecting the pair of the active patterns in a second direction crossing the first direction, gate spacers on sidewalls of the pair of the active patterns, source/drain regions on the pair active patterns between the pair of the gate electrodes, and a spacer protection pattern between the pair of the gate electrodes and between the pair of the active patterns. The spacer protection pattern may be commonly connected to the gate spacers.

公开(公告)号：US20240038763A1

公开(公告)日：2024-02-01

申请号：US18486331

申请日：2023-10-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keun Hwi CHO ,  Sangdeok KWON ,  Dae Sin KIM ,  Dongwon KIM ,  Yonghee PARK ,  Hagju CHO

IPC: H01L27/118 ,  H01L21/8238 ,  H01L27/02 ,  H01L27/092

CPC classification number: H01L27/11807 ,  H01L21/823821 ,  H01L21/82385 ,  H01L21/823871 ,  H01L27/0207 ,  H01L27/0924 ,  H01L2027/11829 ,  H01L2027/11851 ,  H01L2027/11861 ,  H01L2027/11881 ,  H01L2027/11885

Abstract: A semiconductor device includes first and second active patterns respectively on the first and second active regions of a substrate, a gate electrode on the first and second channel patterns, active contacts electrically connected to at least one of the first and second source/drain patterns, a gate contact electrically connected to the gate electrode, a first metal layer on the active and gate contacts and including a first and second power line, and first and second gate cutting patterns below the first and second power lines. The first active pattern may include first channel pattern between a pair of first source/drain patterns. The second active pattern may include a second channel pattern between a pair of second source/drain patterns. The first and second gate cutting patterns may cover the outermost side surfaces of the first and second channel patterns, respectively.