KR20170047953A - 반도체 장치 및 그 제조 방법 - Google Patents
반도체 장치 및 그 제조 방법 Download PDFInfo
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Abstract
Description
도 2는 도 1의 A - A를 따라서 절단한 단면도이다.
도 3은 도 2에서 제1 게이트 전극을 제외한 제1 게이트 스페이서를 도시한 도면이다.
도 4는 도 2에서, 제1 게이트 전극만을 분리하여 도시한 도면이다.
도 5는 도 2에서 제2 게이트 전극을 제외한 제2 게이트 스페이서를 도시한 도면이다.
도 6은 도 2에서, 제2 게이트 전극만을 분리하여 도시한 도면이다.
도 7a 내지 도 8b는 도 2의 B - B를 따라서 절단한 단면도이다.
도 9a 내지 도 10b는 도 2의 C - C를 따라서 절단한 단면도이다.
도 11은 본 발명의 몇몇 실시예에 따른 반도체 장치를 설명하기 위한 도면이다.
도 12는 본 발명의 몇몇 실시예에 따른 반도체 장치를 설명하기 위한 도면이다.
도 13은 본 발명의 몇몇 실시예에 따른 반도체 장치를 설명하기 위한 도면이다.
도 14 내지 19는 본 발명의 몇몇 실시예에 따른 반도체 장치 제조 방법을 설명하기 위한 중단 단계 도면들이다.
도 20은 본 발명의 몇몇 실시예에 따른 반도체 장치 제조 방법을 설명하기 위한 중간 단계의 도면이다.
도 21은 본 발명의 몇몇 실시예에 따른 반도체 장치 제조 방법을 설명하기 위한 중간 단계의 도면이다.
도 22 내지 도 26은 본 발명의 몇몇 실시예에 따른 반도체 장치 제조 방법을 설명하기 위한 중간 단계의 도면들이다.
도 27은 본 발명의 실시예들에 따른 반도체 장치를 포함하는 SoC 시스템의 블록도이다.
110: 핀형 패턴 120, 220: 게이트 전극
180: 층간 절연막 131, 132, 231, 232: 게이트 스페이서
Claims (10)
- 기판 상에 형성되고, 하면의 폭에 대한 상면의 폭이 제1 비(ratio)를 가지는 제1 게이트 전극;
상기 기판 상에 형성되고, 하면의 폭에 대한 상면의 폭이 상기 제1 비보다 작은 제2 비를 가지는 제2 게이트 전극;
상기 제1 게이트 전극의 측벽 상에 형성되는 제1 게이트 스페이서;
상기 제2 게이트 전극의 측벽 상에 형성되는 제2 게이트 스페이서; 및
상기 제1 및 제2 게이트 스페이서를 덮는 층간 절연막을 포함하는 반도체 장치. - 제1 항에 있어서,
상기 제1 비는 1보다 크거나 같고,
상기 제2 비는 1보다 작거나 같은 반도체 장치. - 제1 항에 있어서,
상기 제1 및 제2 비는 1보다 크거나 같은 반도체 장치. - 제1 항에 있어서,
상기 제1 및 제2 비는 1보다 작거나 같은 반도체 장치. - 제1 항에 있어서,
상기 제1 게이트 전극은 N형이고,
상기 제2 게이트 전극은 P형인 반도체 장치. - 제5 항에 있어서,
상기 제1 게이트 전극은 N형 일함수 메탈을 포함하고,
상기 제2 게이트 전극은 N형 일함수 메탈 및 P형 일함수 메탈을 포함하는 반도체 장치. - 제1 항에 있어서,
상기 기판의 상면으로부터 멀어짐에 따라, 상기 제1 게이트 전극의 폭은 점차 좁아지는 반도체 장치. - 제7 항에 있어서,
상기 기판의 상면으로부터 멀어짐에 따라, 상기 제2 게이트 전극의 폭은 점차 넓어지는 반도체 장치. - 제1 항에 있어서,
상기 제1 게이트 스페이서는,
상기 제1 게이트 전극의 측벽 상에 형성되는 제1 질화 스페이서와,
상기 제1 질화 스페이서 상에 형성되는 제1 산화 스페이서와,
상기 제1 산화 스페이서 상에 형성되는 제1 스트레스 스페이서를 포함하는 반도체 장치. - 제9 항에 있어서,
상기 제2 게이트 스페이서는,
상기 제2 게이트 전극의 측벽 상에 형성되는 제2 질화 스페이서와,
상기 제2 질화 스페이서 상에 형성되는 제2 산화 스페이서와,
상기 제2 산화 스페이서 상에 형성되는 제2 스트레스 스페이서를 포함하는 반도체 장치.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150148710A KR20170047953A (ko) | 2015-10-26 | 2015-10-26 | 반도체 장치 및 그 제조 방법 |
| US15/215,951 US20170117192A1 (en) | 2015-10-26 | 2016-07-21 | Semiconductor device and method of fabricating the same |
| CN201610916290.3A CN107039432A (zh) | 2015-10-26 | 2016-10-20 | 半导体器件 |
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| Application Number | Priority Date | Filing Date | Title |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190066583A (ko) * | 2017-12-05 | 2019-06-13 | 에이에스엠 아이피 홀딩 비.브이. | 스페이서-한정 패터닝을 위한 수직형 스페이서를 형성하는 방법 |
| KR20210002329A (ko) * | 2019-06-28 | 2021-01-07 | 타이완 세미콘덕터 매뉴팩쳐링 컴퍼니 리미티드 | 반도체 디바이스 및 제조 방법 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9153668B2 (en) | 2013-05-23 | 2015-10-06 | Taiwan Semiconductor Manufacturing Company, Ltd. | Tuning tensile strain on FinFET |
| US10164049B2 (en) * | 2014-10-06 | 2018-12-25 | Taiwan Semiconductor Manufacturing Company, Ltd. | Structure and formation method of semiconductor device with gate stack |
| US9601567B1 (en) | 2015-10-30 | 2017-03-21 | Taiwan Semiconductor Manufacturing Co., Ltd. | Multiple Fin FET structures having an insulating separation plug |
| US9985031B2 (en) * | 2016-01-21 | 2018-05-29 | Taiwan Semiconductor Manufacturing Co., Ltd. | Integrated circuit and manufacturing method thereof |
| US9953883B2 (en) * | 2016-04-11 | 2018-04-24 | Samsung Electronics Co., Ltd. | Semiconductor device including a field effect transistor and method for manufacturing the same |
| US10147649B2 (en) * | 2016-05-27 | 2018-12-04 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor device structure with gate stack and method for forming the same |
| US10153353B1 (en) | 2017-06-05 | 2018-12-11 | United Microelectronics Corp. | Semiconductor structure |
| KR102303300B1 (ko) * | 2017-08-04 | 2021-09-16 | 삼성전자주식회사 | 반도체 장치 |
| CN109585293B (zh) * | 2017-09-29 | 2021-12-24 | 台湾积体电路制造股份有限公司 | 切割金属工艺中的基脚去除 |
| US10903336B2 (en) * | 2017-11-28 | 2021-01-26 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor device and method of manufacturing the same |
| US10879393B2 (en) * | 2018-08-14 | 2020-12-29 | Taiwan Semiconductor Manufacturing Co., Ltd. | Methods of fabricating semiconductor devices having gate structure with bent sidewalls |
| DE102020108047B4 (de) | 2019-10-31 | 2024-06-13 | Taiwan Semiconductor Manufacturing Co., Ltd. | Finnen-feldeffekttransistor-bauelement und verfahren zum bilden desselben |
| US11309403B2 (en) | 2019-10-31 | 2022-04-19 | Taiwan Semiconductor Manufacturing Company, Ltd. | Fin field-effect transistor device and method of forming the same |
| CN112420822B (zh) * | 2020-11-18 | 2024-06-07 | 上海华力集成电路制造有限公司 | 金属栅半导体器件及其制造方法 |
| US11824103B2 (en) * | 2021-04-23 | 2023-11-21 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method of manufacturing a semiconductor device and a semiconductor device |
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| US8338245B2 (en) * | 2006-12-14 | 2012-12-25 | Globalfoundries Singapore Pte. Ltd. | Integrated circuit system employing stress-engineered spacers |
| DE102007004824A1 (de) * | 2007-01-31 | 2008-08-07 | Advanced Micro Devices, Inc., Sunnyvale | Verbesserte Verspannungsübertragung in einem Zwischenschichtdielektrikum durch Verwendung einer zusätzlichen Verspannungsschicht über einer Schicht mit dualer Verspannung in einem Halbleiterbauelement |
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| JP5531812B2 (ja) * | 2010-06-23 | 2014-06-25 | 富士通セミコンダクター株式会社 | Mosトランジスタおよびその製造方法、半導体集積回路装置 |
| US8629007B2 (en) * | 2011-07-14 | 2014-01-14 | International Business Machines Corporation | Method of improving replacement metal gate fill |
| CN103367363B (zh) * | 2012-03-27 | 2016-08-10 | 中国科学院微电子研究所 | 半导体器件及其制造方法 |
| KR20140121634A (ko) * | 2013-04-08 | 2014-10-16 | 삼성전자주식회사 | 반도체 장치 및 그 제조 방법 |
| US9252271B2 (en) * | 2013-11-27 | 2016-02-02 | Taiwan Semiconductor Manufacturing Company Limited | Semiconductor device and method of making |
| US9704759B2 (en) * | 2015-09-04 | 2017-07-11 | Globalfoundries Inc. | Methods of forming CMOS based integrated circuit products using disposable spacers |
-
2015
- 2015-10-26 KR KR1020150148710A patent/KR20170047953A/ko not_active Ceased
-
2016
- 2016-07-21 US US15/215,951 patent/US20170117192A1/en not_active Abandoned
- 2016-10-20 CN CN201610916290.3A patent/CN107039432A/zh active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190066583A (ko) * | 2017-12-05 | 2019-06-13 | 에이에스엠 아이피 홀딩 비.브이. | 스페이서-한정 패터닝을 위한 수직형 스페이서를 형성하는 방법 |
| KR20210002329A (ko) * | 2019-06-28 | 2021-01-07 | 타이완 세미콘덕터 매뉴팩쳐링 컴퍼니 리미티드 | 반도체 디바이스 및 제조 방법 |
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| Publication number | Publication date |
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| CN107039432A (zh) | 2017-08-11 |
| US20170117192A1 (en) | 2017-04-27 |
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