KR20190020249A - 반도체 소자 - Google Patents
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- KR20190020249A KR20190020249A KR1020170104755A KR20170104755A KR20190020249A KR 20190020249 A KR20190020249 A KR 20190020249A KR 1020170104755 A KR1020170104755 A KR 1020170104755A KR 20170104755 A KR20170104755 A KR 20170104755A KR 20190020249 A KR20190020249 A KR 20190020249A
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Abstract
Description
도 2a 및 도 2b는 본 발명의 실시예들에 따른 반도체 장치를 나타내는 단면도들이다.
도 3a 및 도 3b는 본 발명의 실시예들에 따른 반도체 장치를 나타내는 단면도들이다.
도 4a 내지 도 13a 및 도 4b 내지 도 13b는 본 발명의 실시예들에 따른 반도체 장치의 제조 방법을 설명하기 위한 단면도들이다.
도 14a, 도 14b, 도 15a, 및 도 15b는 본 발명의 실시예들에 따른 반도체 장치의 제조 방법을 설명하기 위한 단면도들이다.
도 16은 본 발명의 실시예들에 따른 반도체 장치를 나타내는 평면도이다.
도 17a 및 도 17b는 본 발명의 실시예들에 따른 반도체 장치를 나타내는 단면도들이다.
도 18a 및 도 18b는 본 발명의 실시예들에 따른 반도체 장치를 나타내는 단면도들이다.
도 19a 내지 도 24a 및 도 19b 내지 도 24b는 본 발명의 실시예들에 따른 반도체 장치의 제조 방법을 설명하기 위한 단면도들이다.
Claims (10)
- 기판 상에 제공된 활성 패턴들; 및
상기 활성 패턴들의 하부 측벽들을 덮는 하부 절연 구조체를 포함하되,
상기 활성 패턴들의 각각의 상부는 상기 하부 절연 구조체로부터 돌출되고,
상기 하부 절연 구조체는:
상기 기판의 상면 및 상기 활성 패턴들의 상기 하부 측벽들을 컨포말하게 덮는 제1 라인 패턴; 및
상기 제1 라인 패턴 상의 매립 패턴을 포함하는 반도체 장치.
- 제1 항에 있어서,
상기 제1 라인 패턴은:
상기 기판의 상기 상면을 덮는 수평부; 및
상기 활성 패턴들의 상기 하부 측벽들을 덮는 수직부들을 포함하고,
상기 매립 패턴은 상기 수평부의 상면 상에 그리고 상기 수직부들의 측벽들 상에 위치하는 반도체 장치.
- 제1 항에 있어서,
상기 매립 패턴은:
상기 활성 패턴들 사이에 제공되는 제1 매립부; 및
상기 활성 패턴들의 외곽에 제공되는 제2 매립부를 포함하는 반도체 장치.
- 제3 항에 있어서,
상기 제1 매립부의 상면은 상기 제2 매립부의 상면과 실질적으로 동일한 레벨을 갖는 반도체 장치.
- 제3 항에 있어서,
상기 제1 매립부의 상면은 상기 제2 매립부의 상면보다 높은 레벨을 갖는 반도체 장치.
- 제5 항에 있어서,
상기 하부 절연 구조체는 상기 제2 매립부 상에 제공되는 제2 라인 패턴을 더 포함하는 반도체 장치.
- 제6 항에 있어서,
상기 제2 라인 패턴은 상기 제1 매립부 상에는 제공되지 않는 반도체 장치.
- 제6 항에 있어서,
상기 제2 라인 패턴의 상면은 상기 제1 매립부의 상기 상면과 실질적으로 동일한 레벨을 갖는 반도체 장치.
- 제1 항에 있어서,
상기 기판 내에 제공되어 활성 영역을 정의하는 소자 분리 막을 더 포함하되,
상기 활성 패턴들은 상기 활성 영역 상에 위치하고,
상기 하부 절연 구조체는 상기 소자 분리 막을 덮는 반도체 장치.
- 제1 항에 있어서,
상기 활성 패턴들의 각각은:
그 하부에 형성된 제1 소스/드레인 영역;
그 상부에 형성된 제2 소스/드레인 영역; 및
상기 제1 소스/드레인 영역과 상기 제2 소스/드레인 영역 사이의 채널 영역을 포함하는 반도체 장치.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170104755A KR102350485B1 (ko) | 2017-08-18 | 2017-08-18 | 반도체 소자 |
| US15/955,241 US10840331B2 (en) | 2017-08-18 | 2018-04-17 | Semiconductor device |
| CN201810891561.3A CN109411536B (zh) | 2017-08-18 | 2018-08-07 | 具有周围有基础绝缘结构的有源柱的半导体装置 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170104755A KR102350485B1 (ko) | 2017-08-18 | 2017-08-18 | 반도체 소자 |
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| Publication Number | Publication Date |
|---|---|
| KR20190020249A true KR20190020249A (ko) | 2019-02-28 |
| KR102350485B1 KR102350485B1 (ko) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020170104755A Active KR102350485B1 (ko) | 2017-08-18 | 2017-08-18 | 반도체 소자 |
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| Country | Link |
|---|---|
| US (1) | US10840331B2 (ko) |
| KR (1) | KR102350485B1 (ko) |
| CN (1) | CN109411536B (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210043414A (ko) * | 2019-10-11 | 2021-04-21 | 삼성전자주식회사 | 수직 전계 효과 트랜지스터 장치 및 수직 전계 효과 트랜지스터 장치의 형성방법 |
| KR20220019178A (ko) * | 2020-08-07 | 2022-02-16 | 삼성전자주식회사 | 반도체 소자 |
| KR20230023332A (ko) * | 2021-08-10 | 2023-02-17 | 삼성전자주식회사 | 반도체 소자 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10529624B2 (en) * | 2017-11-21 | 2020-01-07 | International Business Machines Corporation | Simple contact over gate on active area |
| KR102674033B1 (ko) * | 2020-05-29 | 2024-06-13 | 삼성전자주식회사 | 반도체 장치 |
| US11769831B2 (en) * | 2020-09-30 | 2023-09-26 | Tokyo Electron Limited | High performance floating body VFET with dielectric core |
| US12224343B2 (en) * | 2021-07-13 | 2025-02-11 | Analog Power Conversion LLC | Power device with partitioned active regions |
| US20250069888A1 (en) * | 2023-08-25 | 2025-02-27 | Nanya Technology Corporation | Method of forming active region of semiconductor device |
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| KR20230023332A (ko) * | 2021-08-10 | 2023-02-17 | 삼성전자주식회사 | 반도체 소자 |
Also Published As
| Publication number | Publication date |
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| CN109411536B (zh) | 2023-11-07 |
| CN109411536A (zh) | 2019-03-01 |
| US20190058035A1 (en) | 2019-02-21 |
| KR102350485B1 (ko) | 2022-01-14 |
| US10840331B2 (en) | 2020-11-17 |
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