KR102674882B1 - 반도체 디바이스 및 그 제조 방법 - Google Patents
반도체 디바이스 및 그 제조 방법 Download PDFInfo
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- KR102674882B1 KR102674882B1 KR1020170012473A KR20170012473A KR102674882B1 KR 102674882 B1 KR102674882 B1 KR 102674882B1 KR 1020170012473 A KR1020170012473 A KR 1020170012473A KR 20170012473 A KR20170012473 A KR 20170012473A KR 102674882 B1 KR102674882 B1 KR 102674882B1
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Abstract
Description
도 2a-2h는 도 1의 예시적인 방법에 따른 제조 중 예시적인 반도체 디바이스의 단면도를 도시한다.
도 3a-3b는 본 개시의 다양한 양태에 따른 예시적인 메탈 플레인의 평면도를 도시한다.
도 4는 본 개시의 다양한 양태에 따른 예시적인 반도체 디바이스의 단면도를 도시한다.
도 5는 본 개시의 다양한 양태에 따른 예시적인 반도체 디바이스의 단면도를 도시한다.
도 6은 본 개시의 다양한 양태에 따른 예시적인 반도체 디바이스의 단면도를 도시한다.
도 7은 본 개시의 다양한 양태에 따른 예시적인 반도체 디바이스의 단면도를 도시한다.
Claims (20)
- 상부 서브스트레이트면, 하부 서브스트레이트면 및 상기 상부 및 하부 서브스트레이트면의 사이에서 연장되는 측부 서브스트레이트면을 포함하는 서브스트레이트;
상기 상부 서브스트레이트면 상에 형성되고, 이를 통해 완전하게 및 수직으로 연장되는 제 1 및 제 2 개구를 포함하는 금속 플레인;
상기 상부 서브스트레이트 상에 형성되고 상기 금속 플레인의 제 1 개구 내에 위치하며, 상부 다이면, 하부 다이면 상기 상부 및 하부 다이면의 사이에서 연장되는 측부 다이면을 갖고, 상기 하부 다이면은 상기 상부 서브스트레이트면에 결합되는 반도체 다이; 및
상기 측부 다이면의 적어도 일부와 상기 상부 서브스트레이트면의 적어도 일부를 인캡슐레이트하고, 상기 금속 플레인의 제 2 개구를 통해 연장되는 인캡슐레이팅 물질을 포함하고,
상기 제 2 개구는 상기 금속 플레인에 의해 완전하게 수평으로 경계되고,
상기 제 2 개구는 전자 소자가 없는 반도체 디바이스. - 제 1 항에 있어서,
상기 인캡슐레이팅 물질은 상기 금속 플레인의 제 2 개구를 통해 상기 상부 서브스트레이트면으로 연장되는 반도체 디바이스. - 제 2 항에 있어서,
상기 인캡슐레이팅 물질은 상기 금속 플레인의 제 2 개구를 완전히 채우는 반도체 디바이스. - 제 1 항에 있어서,
상기 인캡슐레이팅 물질은 상기 금속 플레인의 제 1 개구로 연장되는 반도체 디바이스. - 제 1 항에 있어서.
상기 금속 플레인의 어떠한 영역도 상기 반도체 다이의 직접적인 아래에 있지 않은 반도체 디바이스. - 제 1 항에 있어서,
상기 금속 플레인의 어떠한 영역도 상기 반도체 다이에 비해 낮지 않은 반도체 디바이스. - 제 1 항에 있어서,
상기 금속 플레인은 적어도 상기 상부 다이면과 같은 높이인 상부 금속 플레인면을 포함하는 반도체 디바이스. - 제 1 항에 있어서,
상기 금속 플레인으로부터 상부로 연장되고, 적어도 상기 상부 다이면과 같은 높이인 상부 컬럼면을 포함하는 도전성 컬럼을 포함하고, 상기 인캡슐레이팅 물질은 상기 도전성 컬럼을 직접 접촉하고 완전하게 수평으로 감싸는 반도체 디바이스. - 제 1 항에 있어서,
상기 금속 플레인의 측면은 상기 인캡슐레이팅 물질로부터 노출되고, 상기 금속 플레인의 측면에 결합된 도전성 쉴드를 더 포함하는 반도체 디바이스. - 제 1 항에 있어서,
상기 인캡슐레이팅 물질은 상기 금속 플레인을 완전하게 수평으로 감싸는 반도체 디바이스. - 제 1 항에 있어서,
상기 금속 플레인은 상기 금속 플레인을 통해 완전하게 연장되고 상기 인캡슐레이팅 물질로 채워지는 다수의 추가적인 개구를 포함하고, 상기 다수의 추가적인 개구의 각각은 상기 금속 플레인에 의해 완전하게 수평으로 경계되는 반도체 디바이스. - 상부 서브스트레이트면, 하부 서브스트레이트면 및 상기 상부 및 하부 서브스트레이트면의 사이에서 연장되는 측부 서브스트레이트면을 포함하는 서브스트레이트;
상기 상부 서브스트레이트면 상에 형성되고, 이를 통해 완전히 연장되는 제 1 및 제 2 개구를 포함하는 제 1 섹션과, 상기 제 1 섹션으로부터 전기적으로 독립되고 이를 통해 완전히 연장되는 제 3 개구를 포함하는 제 2 섹션을 포함하는 금속층;
상기 상부 서브스트레이트 상에 형성되고 상기 제 1 섹션의 제 1 개구 내에 위치하며, 상부 다이면, 하부 다이면 상기 상부 및 하부 다이면의 사이에서 연장되는 측부 다이면을 갖고, 상기 하부 다이면은 상기 상부 서브스트레이트면에 결합되는 반도체 다이; 및
상기 측부 다이면의 적어도 일부와 상기 상부 서브스트레이트면의 적어도 일부를 인캡슐레이트하고, 상기 제 1 섹션의 제 2 개구와 상기 제 2 섹션의 제 3 개구를 채우는 인캡슐레이팅 물질을 포함하는 반도체 디바이스. - 제 12 항에 있어서,
상기 금속층은 상기 서브스트레이트의 적어도 반을 커버하는 반도체 디바이스. - 제 12 항에 있어서,
상기 금속층의 제 1 섹션과 제 2 섹션은 상기 반도체 다이의 측부를 둘러싸는 반도체 디바이스. - 제 12 항에 있어서,
상기 제 1 섹션은 제 1 전력 공급 신호에 전기적으로 결합되도록 구성되고, 상기 제 2 섹션은 상기 제 1 전력 공급 신호와 다른 제 2 전력 공급 신호와 전기적으로 결합되도록 구성되는 반도체 디바이스. - 제 15 항에 있어서,
상기 제 1 전력 공급 신호는 접지 신호를 포함하고, 상기 제 2 전력 공급 신호는 비접지 신호 전력 공급 신호를 포함하는 반도체 디바이스. - 상부 서브스트레이트면, 하부 서브스트레이트면 및 상기 상부 및 하부 서브스트레이트면의 사이에서 연장되는 측부 서브스트레이트면을 포함하는 서브스트레이트;
상기 상부 서브스트레이트면 상에 형성되고, 이를 통해 완전하게 및 수직으로 연장되는 제 1 및 제 2 개구를 포함하는 금속층;
상기 상부 서브스트레이트 상에 형성되고 상기 금속층의 제 1 개구 내에 위치하며, 상부 다이면, 하부 다이면 상기 상부 및 하부 다이면의 사이에서 연장되는 측부 다이면을 갖고, 상기 하부 다이면은 상기 상부 서브스트레이트면에 결합되는 반도체 다이; 및
상기 측부 다이면의 적어도 일부와 상기 상부 서브스트레이트면의 적어도 일부를 인캡슐레이트하고, 상기 금속층의 제 2 개구로 연장되는 인캡슐레이팅 물질을 포함하고,
상기 인캡슐레이팅 물질의 상부면에서 노출된 금속면이 상기 금속층에 전기적으로 연결되고,
상기 제 2 개구는 상기 금속층에 의해 완전하게 수평으로 경계되고,
상기 제 2 개구는 전자 소자가 없는 반도체 디바이스. - 제 17 항에 있어서,
상기 노출된 금속면은 상기 금속층의 상부면인 반도체 디바이스. - 제 17 항에 있어서,
상기 노출된 금속면은 상기 금속층에 부착된 도전성 컬럼의 상부면이고, 상기 인캡슐레이팅 물질은 상기 도전성 컬럼을 직접 접촉하고 완전하게 수평으로 감싸는 반도체 디바이스. - 제 17 항에 있어서,
상기 인캡슐레이팅 물질의 상부면에서 노출되고 상기 금속층과 전기적으로 연결된 제 2 금속면을 포함하고,
상기 금속면은 상기 금속층의 제 1 섹션과 제 1 전력 공급 신호에 전기적으로 연결되고; 및
상기 제 2 금속면은 상기 금속층의 제 2 섹션과 제 2 전력 공급 신호에 전기적으로 연결되는 반도체 디바이스.
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