KR101994930B1 - 일체형 단위 반도체 칩들을 갖는 반도체 패키지 - Google Patents
일체형 단위 반도체 칩들을 갖는 반도체 패키지 Download PDFInfo
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- KR101994930B1 KR101994930B1 KR1020120124423A KR20120124423A KR101994930B1 KR 101994930 B1 KR101994930 B1 KR 101994930B1 KR 1020120124423 A KR1020120124423 A KR 1020120124423A KR 20120124423 A KR20120124423 A KR 20120124423A KR 101994930 B1 KR101994930 B1 KR 101994930B1
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 405
- 239000000758 substrate Substances 0.000 claims abstract description 111
- 238000000034 method Methods 0.000 claims description 18
- 238000010030 laminating Methods 0.000 claims 1
- 238000003475 lamination Methods 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 description 73
- 238000004519 manufacturing process Methods 0.000 description 20
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000012778 molding material Substances 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
Description
도 2a 내지 9d는 본 발명의 다양한 실시예들에 의한 반도체 패키지들의 개략적인 사시도들, 측면도들, 평면도들, 및 상면도들이다.
도 10a 내지 10h, 및 도 11a 내지 11c는 본 발명의 실시예들에 의한 반도체 패키지를 제조하는 방법들을 개략적으로 설명하는 도면들이다.
도 12a는 본 발명의 기술적 사상의 다양한 실시예들에 의한 반도체 패키지들 중 적어도 하나를 포함하는 반도체 모듈을 개념적으로 도시한 도면이다.
도 12b 및 12c는 본 발명의 기술적 사상의 다양한 실시예들에 의한 반도체 패키지들 중 적어도 하나를 포함하는 전자 시스템들을 개념적으로 도시한 블록도들이다.
도 12d는 본 발명의 기술적 사상의 다양한 실시예들에 의한 반도체 패키지들 중 적어도 하나를 포함하는 모바일 기기를 개략적으로 도시한 도면이다.
12: 기판 패드 12c: 컨트롤 기판 패드
12d: 버퍼링 기판 패드 13: 기판 배선
14: 범프 패드 15: 범프
17: 컨트롤 기판 패드 18: 버퍼링 기판 패드
20, 25, 120-128: 반도체 적층 구조
21: 제1 적층 구조 22: 제2 적층 구조
26: 하부 적층 구조 27: 상부 적층 구조
31-38, 41-48, 131-134: 반도체 소자
31x-38x, 131x-134x : 단위 반도체 칩
51a, 51b: 칩 패드들 50a, 50b: 배열
B: 경계 영역 60: 본딩 와이어
61: 컨트롤 와이어 62: 버퍼링 와이어
69: 관통 비아 70: 다이 접착 필름
80: 컨트롤 소자 81: 컨트롤 패드
85: 버퍼링 소자 86: 버퍼링 패드
151x-154x: 칩간 범프 160: 관통 비아
Claims (10)
- 기판, 상기 기판 상에 배치된 복수개의 단위 반도체 칩들 및 상기 복수개의 단위 반도체 칩들 사이 영역인 스크라이브 레인을 형성하는 단계;
상기 기판을 쏘잉하여 두 개의 상기 단위 반도체 칩들 및 상기 스크라이브 레인을 포함하는 반도체 소자들을 복수개 형성하는 단계; 및
패키지 기판 상에 상기 반도체 소자들을 적층하여 복수개의 반도체 적층 구조들을 형성하는 단계;를 포함하는 반도체 소자 제조 방법. - 제1항에 있어서,
상기 패키지 기판을 쏘잉하여 반도체 패키지를 형성하는 단계를 더 포함하는 반도체 소자 제조 방법. - 제2항에 있어서,
상기 반도체 패키지를 형성하는 단계는,
인접한 상기 반도체 적층 구조들의 사이를 쏘잉하는 것을 특징으로 하는 반도체 소자 제조 방법. - 제2항에 있어서,
상기 반도체 패키지를 형성하는 단계는,
상기 패키지 기판만을 쏘잉하는 것을 특징으로 하는 반도체 소자 제조 방법. - 제1항에 있어서,
상기 복수개의 반도체 적층 구조들을 형성하는 단계는 상기 반도체 소자들을 캐스케이드로 적층하는 것을 특징으로 하는 반도체 소자 제조 방법. - 제1항에 있어서,
상기 패키지 기판은 기판 패드들을 포함하고,
상기 반도체 소자들은 칩 패드들을 포함하며, 및
상기 복수개의 반도체 적층 구조들을 형성하는 단계는, 상기 기판 패드들과 상기 칩 패드들이 인접하도록 상기 반도체 소자들을 적층하는 것을 특징으로 하는 반도체 소자 제조 방법. - 제6항에 있어서,
상기 복수개의 반도체 적층 구조들을 형성하는 단계 이후에,
상기 기판 패드들과 상기 칩 패드들을 본딩 와이어로 연결시키는 공정을 더 포함하는 반도체 소자 제조 방법. - 제1항에 있어서,
상기 복수개의 반도체 적층 구조들은 서로 수평적으로 이격되어 배치되는 것을 특징으로 하는 반도체 소자 제조 방법. - 기판, 상기 기판 상에 배치된 복수개의 단위 반도체 칩들 및 상기 복수개의 단위 반도체 칩들 사이 영역인 스크라이브 레인을 형성하는 단계;
상기 기판을 쏘잉하여 복수개의 상기 단위 반도체 칩들 및 상기 스크라이브 레인을 포함하는 반도체 소자들을 복수개 형성하는 단계; 및
패키지 기판 상에 상기 반도체 소자들을 적층하여 복수개의 반도체 적층 구조들을 형성하는 단계;를 포함하는 반도체 소자 제조 방법. - 제9항에 있어서,
각각의 상기 반도체 소자들에 포함된 복수개의 상기 단위 반도체 칩들은 일렬로 배치된 것을 특징으로 하는 반도체 소자 제조 방법.
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