KR102542628B1 - 반도체 패키지 - Google Patents
반도체 패키지 Download PDFInfo
- Publication number
- KR102542628B1 KR102542628B1 KR1020180013998A KR20180013998A KR102542628B1 KR 102542628 B1 KR102542628 B1 KR 102542628B1 KR 1020180013998 A KR1020180013998 A KR 1020180013998A KR 20180013998 A KR20180013998 A KR 20180013998A KR 102542628 B1 KR102542628 B1 KR 102542628B1
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- South Korea
- Prior art keywords
- pad
- semiconductor chip
- semiconductor
- connection
- substrate
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 371
- 239000000758 substrate Substances 0.000 claims abstract description 74
- 238000000465 moulding Methods 0.000 description 17
- 238000007789 sealing Methods 0.000 description 13
- 239000010410 layer Substances 0.000 description 8
- 238000005538 encapsulation Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
Description
도 2a는 실시예에 따른 반도체 패키지를 도시한 평면도이다.
도 2b는 도 2a의 Ⅰ-Ⅱ선을 따라 자른 단면이다.
도 3a는 실시예에 따른 반도체 패키지를 도시한 평면도이다.
도 3b는 도 3a의 Ⅰ-Ⅱ선을 따라 자른 단면이다.
도 4a는 실시예에 따른 반도체 패키지를 도시한 평면도이다.
도 4b는 도 4a의 Ⅰ-Ⅱ선을 따라 자른 단면이다.
도 5a는 실시예에 따른 반도체 패키지를 도시한 평면도이다.
도 5b는 도 5a의 Ⅰ-Ⅱ선을 따라 자른 단면이다.
도 6a는 실시예에 따른 반도체 패키지를 도시한 평면도이다.
도 6b는 도 6a의 Ⅰ-Ⅱ선을 따라 자른 단면이다.
도 7은 실시예에 따른 반도체 패키지를 도시한 단면도이다.
도 8은 실시예에 따른 반도체 패키지를 도시한 단면도이다.
도 9는 실시예에 따른 반도체 패키지를 도시한 단면도이다.
Claims (10)
- 외부 단자를 갖는 기판;
상기 기판 상에 제공된 제1 연결 패드;
상기 기판 내에 제공되고, 상기 제1 연결 패드와 전기적으로 연결되는 연결 배선;
상기 기판 상에 제공되고, 상기 연결 배선과 전기적으로 연결되는 제2 연결 패드;
상기 기판 상에 배치되고, 평면적 관점에서 제1 영역 및 제2 영역을 가지며, 그 내부에 집적 회로부를 포함하는 제1 반도체칩;
상기 제1 반도체칩의 제2 영역 상에 배치되고, 상기 제1 반도체칩의 상기 제1 영역의 상면을 노출시키는 제2 반도체칩; 및
상기 제2 반도체칩 상에 배치된 제3 반도체칩을 포함하되,
상기 제1 반도체칩은:
상기 제2 반도체칩과 전기적으로 연결되는 제1 패드;
상기 제3 반도체칩과 전기적으로 연결되는 제2 패드; 및
상기 외부 단자 및 상기 집적 회로부와 전기적으로 연결되는 제3 패드를 포함하고,
상기 제1 패드는 상기 제1 영역의 상면 상에 제공되고,
상기 제2 패드 및 상기 제3 패드 중에서 적어도 하나는 상기 제2 영역의 상면 상에 제공되며,
상기 제1 패드 및 상기 제2 패드는 각각 상기 집적 회로부에 연결되어, 상기 집적 회로부를 통해 상기 제3 패드에 전기적으로 연결되며,
상기 제2 반도체칩 상에 제공되어, 상기 제1 패드 및 상기 제2 반도체칩의 칩 패드와 접속하는 제1 연결부;
상기 제3 반도체칩 상에 제공되어, 상기 제1 연결 패드 및 상기 제3 반도체칩의 칩 패드와 접속하는 제2 연결부; 및
상기 제1 반도체칩 상에 제공되어, 상기 제3 패드 및 상기 제2 연결 패드와 접속하는 제3 연결부를 더 포함하는 반도체 패키지. - 삭제
- 제 1항에 있어서,
상기 제1 패드 및 상기 제2 패드의 신호들은 상기 제3 패드를 통해 입출력되는 반도체 패키지. - 제 1항에 있어서,
상기 제2 패드는 상기 제1 반도체칩의 상기 제1 영역의 상면 상에 제공되는 반도체 패키지.
- 삭제
- 기판;
상기 기판 상에 제공된 제1 연결 패드;
상기 기판 내에 제공되고, 상기 제1 연결 패드와 전기적으로 연결되는 연결 배선;
상기 기판 상에 제공되고, 상기 연결 배선과 전기적으로 연결되는 제2 연결 패드;
상기 기판 상에 배치되며 그 내부에 집적 회로부를 포함하고, 그 상면 상에 제공된 제1 패드, 제2 패드, 및 제3 패드를 포함하는 제1 반도체칩;
상기 제1 반도체칩 상에 배치되고, 상기 제1 반도체칩의 상기 상면의 일부를 노출시키는 제2 반도체칩; 및
상기 제2 반도체칩 상에 배치된 제3 반도체칩을 포함하되,
상기 제1 패드는 상기 제2 반도체칩과 전기적으로 연결되고,
상기 제2 패드는 상기 제3 반도체칩과 전기적으로 연결되고,
상기 제3 패드는 상기 제1 패드 및 상기 제2 패드와 전기적으로 연결되고,
상기 제2 반도체칩은 상기 제1 패드를 노출시키되, 상기 제2 패드 및 상기 제3 패드 중에서 적어도 하나를 덮으며,
상기 제1 패드, 상기 제2 패드는 각각 상기 집적 회로부에 연결되어, 상기 집적 회로부를 통해 상기 제3 패드에 전기적으로 연결되며,
상기 제2 반도체칩 상에 제공되어, 상기 제1 패드 및 상기 제2 반도체칩의 칩 패드와 접속하는 제1 연결부;
상기 제3 반도체칩 상에 제공되어, 상기 제1 연결 패드 및 상기 제3 반도체칩의 칩 패드와 접속하는 제2 연결부; 및
상기 제1 반도체칩 상에 제공되어, 상기 제3 패드 및 상기 제2 연결 패드와 접속하는 제3 연결부를 더 포함하는 반도체 패키지.
- 제 6항에 있어서,
상기 기판은 그 하면 상에 제공된 외부 단자를 포함하고,
상기 제3 패드는 상기 기판을 통해 상기 외부 단자와 접속하는 반도체 패키지. - 제 6항에 있어서,
상기 제1 패드 및 상기 제2 패드의 신호들은 상기 제3 패드를 통해 입출력되는 반도체 패키지. - 제 6항에 있어서,
상기 기판 및 상기 제2 반도체칩 사이에 개재되는 지지 구조체를 더 포함하는 반도체 패키지. - 제 6항에 있어서,
상기 제2 반도체칩 상에 배치되고, 상기 제1 패드와 접속하는 제1 본딩 와이어;
상기 제3 반도체칩 상에 배치되고, 상기 제2 패드와 접속하는 제2 본딩 와이어; 및
상기 제1 반도체칩 상에 배치되고, 상기 제3 패드와 접속하는 제3 본딩 와이어를 더 포함하는 반도체 패키지.
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