公开(公告)号：US11955517B2

公开(公告)日：2024-04-09

申请号：US17098412

申请日：2020-11-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Shigenobu Maeda ,  Hee-Soo Kang ,  Sang-Pil Sim ,  Soo-Hun Hong

IPC: H01L21/8234 ,  B82Y10/00 ,  H01L21/84 ,  H01L27/088 ,  H01L27/12 ,  H01L29/06 ,  H01L29/08 ,  H01L29/10 ,  H01L29/16 ,  H01L29/161 ,  H01L29/165 ,  H01L29/417 ,  H01L29/49 ,  H01L29/51 ,  H01L29/66 ,  H01L29/78 ,  H01L29/775

CPC classification number: H01L29/0692 ,  B82Y10/00 ,  H01L21/823431 ,  H01L21/845 ,  H01L27/0886 ,  H01L27/1211 ,  H01L29/0649 ,  H01L29/0653 ,  H01L29/0847 ,  H01L29/1037 ,  H01L29/1608 ,  H01L29/161 ,  H01L29/165 ,  H01L29/41791 ,  H01L29/4966 ,  H01L29/517 ,  H01L29/66795 ,  H01L29/7848 ,  H01L29/785 ,  H01L29/775

Abstract: A semiconductor device can include a field insulation layer including a planar major surface extending in first and second orthogonal directions and a protruding portion that protrudes a particular distance from the major surface relative to the first and second orthogonal directions. First and second multi-channel active fins can extend on the field insulation layer, and can be separated from one another by the protruding portion. A conductive layer can extend from an uppermost surface of the protruding portion to cross over the protruding portion between the first and second multi-channel active fins.

公开(公告)号：US10861934B2

公开(公告)日：2020-12-08

申请号：US16398719

申请日：2019-04-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Shigenobu Maeda ,  Hee-Soo Kang ,  Sang-Pil Sim ,  Soo-Hun Hong

IPC: H01L29/06 ,  H01L29/78 ,  H01L29/417 ,  H01L29/66 ,  B82Y10/00 ,  H01L21/8234 ,  H01L21/84 ,  H01L27/12 ,  H01L27/088 ,  H01L29/10 ,  H01L29/08 ,  H01L29/16 ,  H01L29/161 ,  H01L29/165 ,  H01L29/49 ,  H01L29/51 ,  H01L29/775

Abstract: A semiconductor device can include a field insulation layer including a planar major surface extending in first and second orthogonal directions and a protruding portion that protrudes a particular distance from the major surface relative to the first and second orthogonal directions. First and second multi-channel active fins can extend on the field insulation layer, and can be separated from one another by the protruding portion. A conductive layer can extend from an uppermost surface of the protruding portion to cross over the protruding portion between the first and second multi-channel active fins.

公开(公告)号：US20190259836A1

公开(公告)日：2019-08-22

申请号：US16398719

申请日：2019-04-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Shigenobu Maeda ,  Hee-Soo Kang ,  Sang-Pil Sim ,  Soo-Hun Hong

IPC: H01L29/06 ,  H01L29/78 ,  H01L29/417 ,  H01L29/49 ,  H01L29/08 ,  H01L29/16 ,  H01L29/161 ,  H01L29/165 ,  H01L29/10 ,  H01L21/84 ,  H01L21/8234 ,  B82Y10/00 ,  H01L27/12 ,  H01L27/088 ,  H01L29/51 ,  H01L29/66

Abstract: A semiconductor device can include a field insulation layer including a planar major surface extending in first and second orthogonal directions and a protruding portion that protrudes a particular distance from the major surface relative to the first and second orthogonal directions. First and second multi-channel active fins can extend on the field insulation layer, and can be separated from one another by the protruding portion. A conductive layer can extend from an uppermost surface of the protruding portion to cross over the protruding portion between the first and second multi-channel active fins.

公开(公告)号：US10319814B2

公开(公告)日：2019-06-11

申请号：US15467159

申请日：2017-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Shigenobu Maeda ,  Hee-Soo Kang ,  Sang-Pil Sim ,  Soo-Hun Hong

IPC: H01L29/06 ,  H01L29/78 ,  H01L29/417 ,  H01L29/66 ,  B82Y10/00 ,  H01L27/12 ,  H01L27/088 ,  H01L29/10 ,  H01L21/8234 ,  H01L21/84 ,  H01L29/08 ,  H01L29/16 ,  H01L29/161 ,  H01L29/165 ,  H01L29/49 ,  H01L29/51 ,  H01L29/775

Abstract: A semiconductor device can include a field insulation layer including a planar major surface extending in first and second orthogonal directions and a protruding portion that protrudes a particular distance from the major surface relative to the first and second orthogonal directions. First and second multi-channel active fins can extend on the field insulation layer, and can be separated from one another by the protruding portion. A conductive layer can extend from an uppermost surface of the protruding portion to cross over the protruding portion between the first and second multi-channel active fins.

公开(公告)号：US09379106B2

公开(公告)日：2016-06-28

申请号：US14504822

申请日：2014-10-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soo-Hun Hong ,  Hee-Soo Kang ,  Hyun-Jo Kim ,  Sang-Pil Sim ,  Hee-Don Jung

IPC: H01L29/06 ,  H01L27/088 ,  H01L21/8234

CPC classification number: H01L29/66545 ,  H01L21/762 ,  H01L21/76229 ,  H01L21/823412 ,  H01L21/823425 ,  H01L21/823431 ,  H01L21/823481 ,  H01L21/823814 ,  H01L21/823821 ,  H01L21/823878 ,  H01L27/0886 ,  H01L27/0924 ,  H01L29/0649 ,  H01L29/0653 ,  H01L29/0847 ,  H01L29/1608 ,  H01L29/161 ,  H01L29/165 ,  H01L29/66795 ,  H01L29/7848 ,  H01L29/785

Abstract: A semiconductor device includes a substrate including first to third fins aligned in a first direction, a first trench arranged between the first fin and the second fin, and a second trench arranged between the second fin and the third fin. The semiconductor device further includes a first field insulating film arranged in the first trench, a second field insulating film formed in the second trench, a first dummy gate arranged on the first field insulating film, and a second dummy gate at least partly arranged on the second field insulating film. A lower surface of the second field insulating film is arranged to be lower than a lower surface of the first field insulating film.

Abstract translation: 一种半导体器件包括：衬底，包括沿第一方向排列的第一至第三鳍片，布置在第一鳍片和第二鳍片之间的第一沟槽，以及布置在第二鳍片和第三鳍片之间的第二沟槽。 半导体器件还包括布置在第一沟槽中的第一场绝缘膜，形成在第二沟槽中的第二场绝缘膜，布置在第一场绝缘膜上的第一虚栅极，以及至少部分地布置在第二沟槽上的第二虚栅极 第二场绝缘膜。 第二场绝缘膜的下表面被布置成低于第一场绝缘膜的下表面。