KR20240096649A - 집적 회로 디바이스 구조체들 및 양면 제조 기술들 - Google Patents
집적 회로 디바이스 구조체들 및 양면 제조 기술들 Download PDFInfo
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- KR20240096649A KR20240096649A KR1020247018412A KR20247018412A KR20240096649A KR 20240096649 A KR20240096649 A KR 20240096649A KR 1020247018412 A KR1020247018412 A KR 1020247018412A KR 20247018412 A KR20247018412 A KR 20247018412A KR 20240096649 A KR20240096649 A KR 20240096649A
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Abstract
Description
도 1은 일부 실시예들에 따른, 양면 디바이스 프로세싱 방법들을 예시하는 흐름 다이어그램이다;
도 2a, 도 2b, 도 2c, 도 2d, 도 2e, 도 2f, 도 2g, 및 도 2h는 일부 실시예들에 따른, 양면 디바이스 프로세싱 방법들로 프로세싱된 기판의 평면도들이다;
도 3a, 도 3b, 도 3c, 도 3d, 도 3e, 도 3f, 도 3g, 도 3h, 도 3i, 및 도 3j는 일부 실시예들에 따른, 양면 디바이스 프로세싱 방법들로 프로세싱된 기판의 단면도들이다;
도 4a, 도 4b, 및 도 4c는 일부 실시예들에 따른, III-N 반도체 및 유전체 재료들 둘 다를 포함하는 개재 층(intervening layer)을 추가로 예시하는 등각 투영도들(isometric views)이다;
도 4d는 일부 실시예들에 따른, III-V 반도체 및 유전체 재료들 둘 다를 포함하는 개재 층을 추가로 예시하는 단면도이다;
도 5는 일부 실시예들에 따른, 배면 노정(back-side reveal) 방법들을 예시하는 흐름 다이어그램이다;
도 6은 일부 실시예에 따른, 기판 상의 IC 다이의 확대도 및 IC 다이 상의 트랜지스터 구조체의 확대도를 갖는 기판의 평면도이다;
도 7은 일부 실시예들에 따른, 트랜지스터 반도체 보디들의 전기적 격리(electrical isolation)를 포함하는 배면 프로세싱 방법들을 예시하는 흐름 다이어그램이다;
도 8a, 도 8b, 및 도 8c는 일부 실시예들에 따른, 도 7에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 9a, 도 9b, 및 도 9c는 일부 실시예들에 따른, 도 7에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 10a, 도 10b, 및 도 10c는 일부 실시예들에 따른, 도 7에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 11a, 도 11b, 및 도 11c는 일부 실시예들에 따른, 도 7에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 11d, 도 11e, 및 도 11f는 일부 실시예들에 따른, 도 7에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 12는 일부 실시예들에 따른, 배면 트랜지스터 소스/드레인 콘택트 금속화부(contact metallization)를 포함하는 배면 프로세싱 방법들을 예시하는 흐름 다이어그램이다;
도 13은 일부 실시예들에 따른, 배면 트랜지스터 소스/드레인 콘택트 금속화부를 형성하기에 적당한 트랜지스터 구조체의 평면도이다;
도 14a, 도 14b, 및 도 14c는 일부 실시예들에 따른, 도 12에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 14d, 도 14e, 및 도 14f는 일부 대안의 실시예들에 따른, 도 12에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 15a, 도 15b, 및 도 15c는 일부 실시예들에 따른, 도 12에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 15d, 도 15e, 및 도 15f는 일부 대안의 실시예들에 따른, 도 12에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 16a, 도 16b, 및 도 16c는 일부 실시예들에 따른, 도 12에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 16d, 도 16e, 및 도 16f는 일부 대안의 실시예들에 따른, 도 12에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 17은 일부 실시예들에 따른, 배면 트랜지스터 게이트 금속화부를 포함하는 배면 프로세싱 방법들을 예시하는 흐름 다이어그램이다;
도 18a, 도 19a, 도 20a, 도 21a, 도 22a, 도 23a, 도 24a, 및 도 25a는 일부 실시예들에 따른, 일부 전면 제조(front-side fabrication) 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 18b, 도 19b, 도 20b, 도 21b, 도 22b, 도 23b, 도 24b, 및 도 25b는 일부 실시예들에 따른, 일부 전면 제조 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 26a, 도 26b, 및 도 26c는 일부 실시예들에 따른, 도 17에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 27a, 도 27b, 및 도 27c는 일부 실시예들에 따른, 도 17에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 28a, 도 28b, 및 도 28c는 일부 실시예들에 따른, 도 17에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 28d, 도 28e, 및 도 28f는 일부 대안의 실시예들에 따른, 도 17에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 29a, 도 29b, 및 도 29c는 일부 대안의 실시예들에 따른, 도 17에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 30a, 도 30b, 및 도 30c는 일부 대안의 실시예들에 따른, 도 17에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 31a, 도 31b, 및 도 31c는 일부 대안의 실시예들에 따른, 도 17에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 32는 일부 실시예들에 따른, 유전체 스페이서 대체(dielectric spacer replacement)를 포함하는 배면 프로세싱 방법들을 예시하는 흐름 다이어그램이다;
도 33a, 도 33b, 및 도 33c는 일부 대안의 실시예들에 따른, 도 32에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 34a, 도 34b, 및 도 34c는 일부 대안의 실시예들에 따른, 도 32에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 35a, 도 35b, 및 도 35c는 일부 대안의 실시예들에 따른, 도 32에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 36a, 도 36b, 및 도 36c는 일부 대안의 실시예들에 따른, 도 32에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 37a, 도 37b, 및 도 37c는 일부 대안의 실시예들에 따른, 도 32에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 38a는 일부 실시예들에 따른, 배면 노정 방법들을 예시하고 있다;
도 38b는 일부 실시예들에 따른, 비-평면(non-planar) 트랜지스터 배면 소스/드레인 반도체, 및 평면(planar) 트랜지스터들에 대해 선택적인 콘택트 금속화부를 형성하기 위한 방법들을 예시하는 흐름 다이어그램이다;
도 38c는 일부 실시예들에 따른, 비-평면 트랜지스터 배면 소스/드레인 반도체, 및 다른 비-평면 트랜지스터들에 대해 선택적인 콘택트 금속화부를 형성하기 위한 방법들을 예시하는 흐름 다이어그램이다;
도 39는 일부 실시예들에 따른, 하나의 소스/드레인 콘택트 금속화부를 결여하는 비-평면 트랜지스터 구조체 및 양쪽 소스/드레인 금속화부들을 갖는 평면 트랜지스터 구조체의 평면도이다;
도 40a, 도 40b, 및 도 40c는 일부 실시예들에 따른, 도 38b에 예시된 방법들에서의 일부 동작들이 수행될 때 비-평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 41a, 도 41b, 및 도 41c는 일부 실시예들에 따른, 도 38b에 예시된 방법들에서의 일부 동작들이 수행될 때 평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 42a, 도 42b, 및 도 42c는 일부 실시예들에 따른, 도 38b에 예시된 방법들에서의 일부 동작들이 수행될 때 비-평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 43a, 도 43b, 및 도 43c는 일부 실시예들에 따른, 도 38b에 예시된 방법들에서의 일부 동작들이 수행될 때 평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 44a, 도 44b, 및 도 44c는 일부 실시예들에 따른, 도 38b에 예시된 방법들에서의 일부 동작들이 수행될 때 비-평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 45a, 도 45b, 및 도 45c는 일부 실시예들에 따른, 도 38b에 예시된 방법들에서의 일부 동작들이 수행될 때 평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 46은 일부 실시예들에 따른, 하나의 소스/드레인 콘택트 금속화부를 결여하는 비-평면 트랜지스터 구조체 및 양쪽 소스/드레인 금속화부들을 갖는 비-평면 트랜지스터 구조체의 평면도이다;
도 47a, 도 47b, 및 도 47c는 일부 실시예들에 따른, 도 38c에 예시된 방법들에서의 일부 동작들이 수행될 때 비-평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 48a, 도 48b, 및 도 48c는 일부 실시예들에 따른, 도 38c에 예시된 방법들에서의 일부 동작들이 수행될 때 비-평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 49a, 도 49b, 및 도 49c는 일부 실시예들에 따른, 도 38c에 예시된 방법들에서의 일부 동작들이 수행될 때 비-평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 50a, 도 50b, 및 도 50c는 일부 실시예들에 따른, 도 38c에 예시된 방법들에서의 일부 동작들이 수행될 때 비-평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 51a, 도 51b, 및 도 51c는 일부 실시예들에 따른, 도 38c에 예시된 방법들에서의 일부 동작들이 수행될 때 비-평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 52a, 도 52b, 및 도 52c는 일부 실시예들에 따른, 도 38c에 예시된 방법들에서의 일부 동작들이 수행될 때 비-평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 53a, 도 53b, 및 도 53c는 일부 실시예들에 따른, 도 38c에 예시된 방법들에서의 일부 동작들이 수행될 때 비-평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 54a, 도 54b, 및 도 54c는 일부 실시예들에 따른, 도 38c에 예시된 방법들에서의 일부 동작들이 수행될 때 비-평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 55는 일부 실시예들에 따른, 배면 불순물 주입을 포함하는 배면 프로세싱 방법들을 예시하는 흐름 다이어그램이다;
도 56a, 도 56b, 및 도 56c는 일부 실시예들에 따른, 도 55에 예시된 방법들에서의 일부 동작들이 수행될 때 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 57a, 도 57b, 및 도 57c는 일부 실시예들에 따른, 배면 주입(back-side implant)을 갖는 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 58은 일부 실시예들에 따른, 반도체의 에피택셜 성장을 포함하는 배면 프로세싱 방법들을 예시하는 흐름 다이어그램이다;
도 59a, 도 59b, 및 도 59c는 일부 실시예들에 따른, 도 58에 예시된 방법들에서의 일부 동작들이 수행될 때 III-N 반도체 디바이스 스트레이텀(semiconductor device stratum)의 단면도들을 예시하고 있다;
도 60a, 도 60b, 및 도 60c는 일부 실시예들에 따른, 도 58에 예시된 방법들에서의 일부 동작들이 수행될 때 반도체 디바이스 층들(semiconductor device layers)의 단면도들을 예시하고 있다;
도 61a, 도 61b, 도 62a, 및 도 62b는 일부 실시예들에 따른, 스태킹된 반도체 디바이스 층들의 단면도들을 예시하고 있다;
도 63a, 도 63b, 도 64a, 및 도 64b는 일부 실시예들에 따른, 스태킹된 반도체 디바이스 층들의 단면도들을 예시하고 있다;
도 65는 일부 실시예들에 따른, 수직으로 배향된 디바이스의 평면도를 예시하고 있다;
도 66은 일부 실시예들에 따른, 도 65에 도시된 수직으로 배향된 디바이스의 단면도를 예시하고 있다;
도 67a는 일부 실시예들에 따른, 스태킹된 1T1R 메모리 셀의 단면도를 예시하고 있다;
도 67b는 일부 실시예들에 따른, 스태킹된 1T1R 메모리 셀의 단면도를 예시하고 있다;
도 68a는 일부 실시예들에 따른, 스태킹된 1T1R 메모리 셀의 단면도를 예시하고 있다;
도 68b는 일부 실시예들에 따른, 스태킹된 1T1R 메모리 셀의 단면도를 예시하고 있다;
도 69는 일부 실시예들에 따른, 개재 열 도관(intervening thermal conduit)을 갖는 스태킹된 디바이스 스트레이텀의 단면도를 예시하고 있다;
도 70은 일부 실시예들에 따른, 배면을 통해 테스트 다이를 테스트하는 전기 테스팅 장치(electrical testing apparatus)의 등각 투영도이다;
도 71은 일부 실시예들에 따른, 배면 및 전면을 통해 동시에 테스트 다이를 테스트하는 전기 테스팅 장치의 등각 투영도이다;
도 72는 일부 실시예들에 따른, 전기 테스트 프로세싱 방법을 예시하는 흐름 다이어그램이다;
도 73은 일부 실시예들에 따른, 동시적 배면 및 전면 접촉들을 사용하여 전기 테스트 중인 비-평면 트랜지스터 구조체의 평면도이다;
도 74a, 도 74b, 및 도 74c는 일부 실시예들에 따른, 전기 테스트를 위해 도전성 핀들(conductive pins)에 의해 접촉된 비-평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 75a, 도 75b, 및 도 75c는 일부 실시예들에 따른, 전기 테스트를 위해 도전성 핀들에 의해 접촉된 비-평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 76a, 도 76b, 및 도 76c는 일부 실시예들에 따른, 전기 테스트를 위해 도전성 핀들에 의해 접촉된 비-평면 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 77은 일부 실시예들에 따른, 동시적 배면 및 전면 접촉들을 사용하여 전기 테스트 중인 로직 트랜지스터 구조체의 평면도이다;
도 78a, 도 78b, 및 도 78c는 일부 실시예들에 따른, 전기 테스트를 위해 도전성 핀들에 의해 접촉된 로직 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 79a, 도 79b, 및 도 79c는 일부 실시예들에 따른, 전기 테스트를 위해 도전성 핀들에 의해 접촉된 로직 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 80a, 도 80b, 및 도 80c는 일부 실시예들에 따른, 전기 테스트를 위해 도전성 핀들에 의해 접촉된 로직 트랜지스터 구조체의 단면도들을 예시하고 있다;
도 81은 실시예들에 따른, 양면 상호접속부(double-side interconnection)를 포함하는 복수의 FET들을 갖는 SoC를 이용하는 모바일 컴퓨팅 플랫폼 및 데이터 서버 머신을 예시하고 있다; 그리고
도 82는 일부 실시예들에 따른, 전자 컴퓨팅 디바이스의 기능 블록 다이어그램이다.
Claims (1)
- 제1항에 따른, 구조체.
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PCT/US2016/068564 WO2018106267A1 (en) | 2016-12-07 | 2016-12-23 | Integrated circuit device with back-side interconnection to deep source / drain semiconductor |
PCT/US2017/048475 WO2019040071A1 (en) | 2017-08-24 | 2017-08-24 | FORMATION OF SHARED GRID PATTERNS AND VERTICAL STACK FINFET TRANSISTORS |
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KR1020237021348A KR20230098710A (ko) | 2016-08-26 | 2017-08-25 | 집적 회로 디바이스 구조체들 및 양면 제조 기술들 |
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BR112019001313A2 (pt) | 2019-04-30 |
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