KR20220102541A - 반도체 패키지 및 이를 형성하는 방법 - Google Patents
반도체 패키지 및 이를 형성하는 방법 Download PDFInfo
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- KR20220102541A KR20220102541A KR1020210085869A KR20210085869A KR20220102541A KR 20220102541 A KR20220102541 A KR 20220102541A KR 1020210085869 A KR1020210085869 A KR 1020210085869A KR 20210085869 A KR20210085869 A KR 20210085869A KR 20220102541 A KR20220102541 A KR 20220102541A
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Abstract
Description
도 1 내지 도 10은 본 개시의 일부 실시예들에 따른 반도체 패키지를 형성하는 방법을 개략적으로 도시하는 단면도들이다.
도 11은 본 개시의 일부 실시예에 따른 반도체 디바이스를 개략적으로 도시하는 단면도이다.
도 12 내지 도 21은 본 개시의 다른 실시예들에 따른 반도체 패키지를 형성하는 방법을 개략적으로 도시하는 단면도들이다.
도 22 내지 도 23은 본 개시의 다른 실시예들에 따른 반도체 패키지를 개략적으로 도시하는 단면도들이다.
도 24 내지 도 31은 본 개시의 일부 실시예들에 따른 반도체 패키지를 개략적으로 도시하는 단면도들이다.
도 32는 일부 실시예에 따라 반도체 패키지를 형성하는 방법을 도시한다.
도 33은 다른 실시예에 따라 메모리 반도체 패키지를 형성하는 방법을 도시한다.
도 34 내지 도 39는 본 개시의 일부 실시예들에 따른 반도체 패키지를 개략적으로 도시하는 단면도들이다.
도 40은 일부 실시예에 따라 반도체 패키지를 형성하는 방법을 도시한다.
도 41은 다른 실시예에 따라 메모리 반도체 패키지를 형성하는 방법을 도시한다.
Claims (10)
- 반도체 패키지에 있어서,
전면 및 상기 전면의 반대쪽에 있는 후면을 갖는 제1 반도체 다이;
상기 제1 반도체 다이의 후면에 배치되고 상기 제1 반도체 다이에 전기적으로 접속된 제2 반도체 다이 - 상기 제2 반도체 다이의 전면은 상기 제1 반도체 다이를 향함 - ; 및
상기 제1 반도체 다이의 전면에 배치되고 상기 제1 반도체 다이의 제1 다이 패드와 물리적으로 접촉하는 복수의 범프
를 포함하고, 상기 제1 반도체 다이의 크기는 상기 제2 반도체 다이의 크기보다 작은 것인, 반도체 패키지. - 제1항에 있어서,
상기 제1 다이 패드는 알루미늄 패드를 포함하는 것인, 반도체 패키지. - 제1항에 있어서,
상기 크기는 높이, 길이, 폭, 평면 면적(top-view area) 또는 이들의 조합을 포함하는 것인, 반도체 패키지. - 제1항에 있어서,
상기 제1 반도체 다이와 상기 제2 반도체 다이 사이에 배치된 제1 본딩 구조물을 더 포함하고, 상기 제1 본딩 구조물의 에지는 상기 제1 반도체 다이의 에지를 지나 측방으로 연장되는 것인, 반도체 패키지. - 제1항에 있어서,
상기 제1 반도체 다이의 전면에 그리고 상기 제1 반도체 다이의 상기 제1 다이 패드 옆에 배치된 재배선 패턴을 더 포함하는, 반도체 패키지. - 제1항에 있어서,
상기 제1 반도체 다이를 측방으로 봉지(encapsulating)하는 제1 유전체 봉지층;
상기 제1 반도체 다이 위에 배치되고 상기 제2 반도체 다이를 측방으로 봉지하는 제2 유전체 봉지층; 및
상기 제2 반도체 다이 및 상기 제2 유전체 봉지층 위에 배치된 지지 부재
를 더 포함하는, 반도체 패키지. - 제1항에 있어서,
상기 제1 반도체 다이를 측방으로 봉지하는 제1 유전체 봉지층;
상기 제2 반도체 다이 위에 배치된 지지 부재; 및
상기 제1 반도체 다이 위에 배치되고 상기 제2 반도체 다이 및 상기 지지 부재를 측방으로 봉지하는 제2 유전체 봉지층
을 더 포함하는, 반도체 패키지. - 제1항에 있어서,
상기 제2 반도체 다이 위에 배치되고 하이브리드 본딩을 통해 상기 제2 반도체 다이에 본딩된 제3 반도체 다이를 더 포함하는, 반도체 패키지. - 반도체 패키지에 있어서,
나란히 배치된 2개의 제1 반도체 다이;
상기 제1 반도체 다이의 전면에 배치되고 상기 제1 반도체 다이의 제1 다이 패드와 물리적으로 접촉하는 범프;
상기 제1 반도체 다이의 후면에 배치되고 상기 제1 반도체 다이를 지나 측방으로 연장되는 제1 본딩 구조물 - 상기 전면은 상기 후면의 반대쪽에 있음 -; 및
상기 제1 본딩 구조물 위에 그리고 상기 제1 반도체 다이 사이에 배치된 브리지 구조물
을 포함하는, 반도체 패키지. - 반도체 패키지를 형성하는 방법에 있어서,
제1 반도체 다이의 제1 반도체 기판의 후면에 제2 반도체 다이를 본딩하는 단계 - 제1 기판 관통 비아(through substrate via)가 상기 제1 반도체 기판을 관통하고, 제1 상호접속 구조물은 상기 제1 반도체 기판 위에 있고 상기 제1 기판 관통 비아에 전기적으로 접속됨 -;
상기 제1 반도체 기판의 전면 위에 그리고 상기 제1 반도체 다이의 칩 영역 내에 복수의 제1 다이 패드를 형성하는 단계 - 상기 복수의 제1 다이 패드는 상기 제1 상호접속 구조물의 상단 금속 패턴들을 물리적으로 접속함 -; 및
상기 제1 다이 패드 위에 복수의 범프를 형성하는 단계
를 포함하는, 반도체 패키지를 형성하는 방법.
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