KR102723551B1 - 반도체 패키지 - Google Patents
반도체 패키지 Download PDFInfo
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- KR102723551B1 KR102723551B1 KR1020190100400A KR20190100400A KR102723551B1 KR 102723551 B1 KR102723551 B1 KR 102723551B1 KR 1020190100400 A KR1020190100400 A KR 1020190100400A KR 20190100400 A KR20190100400 A KR 20190100400A KR 102723551 B1 KR102723551 B1 KR 102723551B1
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- semiconductor
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- semiconductor chip
- pads
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 535
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 239000000758 substrate Substances 0.000 description 131
- 238000000034 method Methods 0.000 description 32
- 238000004519 manufacturing process Methods 0.000 description 14
- 239000004020 conductor Substances 0.000 description 13
- 229910000679 solder Inorganic materials 0.000 description 10
- 239000004593 Epoxy Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
Description
도 2는 도 1의 I-I'에 따른 단면도이다.
도 3 내지 도 7은 본 발명의 일부 실시예들에 따른 반도체 패키지(1000)의 다양한 변형예들을 나타내는 도면들로, 도 1의 I-I'에 대응하는 단면도들이다.
도 8 내지 도 10은 본 발명의 일부 실시예들에 따른 반도체 패키지의 제조방법을 나타내는 단면도들이다.
도 11 내지 도 12는 본 발명의 일부 실시예들에 따른 반도체 패키지의 제조방법을 나타내는 단면도들이다.
도 13 내지 도 16은 본 발명의 일부 실시예들에 따른 반도체 패키지(1000)의 다양한 변형예들을 나타내는 도면들로, 도 1의 I-I'에 대응하는 단면도들이다.
도 17은 본 발명의 일부 실시예들에 따른 반도체 패키지의 제조방법을 나타내는 단면도이다.
도 18은 본 발명의 일부 실시예들에 따른 반도체 패키지의 제조방법을 나타내는 단면도이다.
도 19는 본 발명의 일부 실시예들에 따른 반도체 패키지(1100)를 나타내는 단면도이다.
도 20은 본 발명의 일부 실시예들에 따른 반도체 패키지(1200)를 나타내는 단면도이다.
도 21은 본 발명의 일부 실시예들에 따른 반도체 패키지(1300)를 나타내는 단면도이다.
Claims (20)
- 하부 구조체;
상기 하부 구조체 상의 제1 반도체 칩;
상기 하부 구조체와 상기 제1 반도체 칩 사이에 배치되고, 상기 제1 반도체 칩의 제1 면 상에 배치되는 제2 반도체 칩들; 및
상기 하부 구조체와 상기 제1 반도체 칩 사이에 배치되고, 상기 제1 반도체 칩의 상기 제1 면 상에서 상기 제2 반도체 칩들의 적어도 일 측에 배치되는 복수의 도전 필라들을 포함하되,
상기 제1 반도체 칩은 제1 회로층을 포함하고, 상기 제1 회로층은 상기 제1 반도체 칩의 상기 제1 면에 인접하고,
상기 제2 반도체 칩들 및 상기 도전 필라들은 상기 제1 반도체 칩의 상기 제1 면에 연결되고,
상기 제2 반도체 칩들 중 하나는 상기 하부 구조체로부터 이격되고, 상기 복수의 도전 필라들 중 적어도 하나를 통해 상기 하부 구조체에 전기적으로 연결되고, 상기 제2 반도체 칩들 중 상기 하나와 상기 하부 구조체 사이의 도전성 패드를 갖지 않고,
상기 제2 반도체 칩들 중 다른 하나는 그 내부를 관통하는 관통 전극을 포함하고, 상기 관통 전극을 통해 상기 하부 구조체에 전기적으로 연결되는 반도체 패키지. - 청구항 1에 있어서,
상기 제1 반도체 칩 및 상기 제2 반도체 칩의 각각은 상기 제1 면에 평행한 제1 방향에 따른 폭을 가지고,
상기 제1 반도체 칩의 폭은 상기 제2 반도체 칩의 폭보다 큰 반도체 패키지. - 청구항 1에 있어서,
상기 제1 반도체 칩은 상기 제1 면이 상기 하부 구조체의 상면을 향하도록 배치되고,
상기 제2 반도체 칩들 및 상기 도전 필라들은 상기 제1 반도체 칩의 상기 제1 면과 상기 하부 구조체의 상기 상면 사이에 배치되는 반도체 패키지. - 청구항 3에 있어서,
상기 도전 필라들은 상기 하부 구조체에 연결되는 반도체 패키지. - 삭제
- 삭제
- 청구항 4에 있어서,
상기 제2 반도체 칩들 및 상기 도전 필라들의 각각은 상기 제1 면에 수직한 제2 방향에 따른 높이를 가지고,
상기 도전 필라들의 각각의 높이는 상기 제2 반도체 칩들의 각각의 높이보다 크거나 같은 반도체 패키지. - 청구항 4에 있어서,
상기 제1 반도체 칩은 상기 제1 면에 인접하게 배치되는 제1 칩 패드들을 포함하고,
상기 제2 반도체 칩들의 각각은 제2 칩 패드들을 포함하되,
상기 제2 칩 패드들은 상기 제1 칩 패드들 중 대응하는 제1 칩 패드들에 각각 연결되고,
상기 도전 필라들은 상기 제1 칩 패드들 중 대응하는 제1 칩 패드들에 각각 연결되는 반도체 패키지. - 청구항 8에 있어서,
상기 제1 반도체 칩과 상기 제2 반도체 칩들의 각각 사이에 개재되는 연결부들을 더 포함하되,
상기 제2 칩 패드들은 상기 연결부들을 통해 상기 대응하는 제1 칩 패드들에 연결되는 반도체 패키지. - 청구항 8에 있어서,
상기 제2 칩 패드들은 상기 대응하는 제1 칩 패드들과 직접 접하는 반도체 패키지. - 청구항 4에 있어서,
상기 하부 구조체와 상기 도전 필라들 사이에 배치되는 범프들을 더 포함하되,
상기 도전 필라들의 각각은 상기 범프들 중 대응하는 범프를 통해 상기 하부 구조체에 연결되는 반도체 패키지. - 청구항 4에 있어서,
상기 하부 구조체의 하면 상에 배치되는 범프들을 더 포함하되,
상기 하부 구조체는 재배선 패턴들을 포함하고,
상기 도전 필라들의 각각은 상기 재배선 패턴들 중 대응하는 재배선 패턴에 연결되는 반도체 패키지. - 청구항 12에 있어서,
상기 제1 반도체 칩 및 상기 하부 구조체의 각각은 상기 제1 면에 평행한 제1 방향에 따른 폭을 가지고,
상기 하부 구조체의 폭은 상기 제1 반도체 칩의 폭보다 큰 반도체 패키지. - 하부 구조체;
상기 하부 구조체 상의 제1 반도체 칩;
상기 하부 구조체와 상기 제1 반도체 칩 사이에 배치되고, 상기 제1 반도체 칩의 제1 면 상에서 수평적으로 서로 이격되는 복수의 제2 반도체 칩들; 및
상기 하부 구조체와 상기 제1 반도체 칩 사이에 배치되고, 상기 제1 반도체 칩의 상기 제1 면 상에 상기 복수의 제2 반도체 칩들 사이에 배치되는 복수의 도전 필라들을 포함하되,
상기 복수의 제2 반도체 칩들 및 상기 복수의 도전 필라들은 상기 제1 반도체 칩의 상기 제1 면에 연결되고,
상기 제2 반도체 칩들 중 하나는 상기 하부 구조체로부터 이격되고, 상기 복수의 도전 필라들 중 적어도 하나를 통해 상기 하부 구조체에 전기적으로 연결되고, 상기 제2 반도체 칩들 중 상기 하나와 상기 하부 구조체 사이의 도전성 패드를 갖지 않는 반도체 패키지. - 청구항 14에 있어서,
상기 제1 반도체 칩은 상기 제1 면에 인접하는 제1 회로층을 포함하는 반도체 패키지. - 청구항 14에 있어서,
상기 제1 반도체 칩 및 상기 복수의 제2 반도체 칩들의 각각은 상기 제1 면에 평행한 제1 방향에 따른 폭을 가지고,
상기 제1 반도체 칩의 폭은 상기 복수의 제2 반도체 칩들의 폭들의 합보다 큰 반도체 패키지. - 청구항 16에 있어서,
상기 복수의 제2 반도체 칩들 및 상기 복수의 도전 필라들의 각각은 상기 제1 면에 수직한 제2 방향에 따른 높이를 가지고,
상기 복수의 도전 필라들의 각각의 높이는 상기 복수의 제2 반도체 칩들의 각각의 높이보다 크거나 같은 반도체 패키지. - 청구항 14에 있어서,
상기 제1 반도체 칩은 상기 제1 면이 상기 하부 구조체를 향하도록 배치되는 반도체 패키지. - 청구항 18에 있어서,
상기 복수의 도전 필라들은 상기 하부 구조체에 연결되는 반도체 패키지. - 청구항 19에 있어서,
상기 하부 구조체는 인쇄회로기판, 재배선층, 하부 반도체 칩, 및 하부 반도체 패키지 중 어느 하나인 반도체 패키지.
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