KR100687126B1 - 반도체 장치 및 그 제조 방법 - Google Patents
반도체 장치 및 그 제조 방법 Download PDFInfo
- Publication number
- KR100687126B1 KR100687126B1 KR1020000015667A KR20000015667A KR100687126B1 KR 100687126 B1 KR100687126 B1 KR 100687126B1 KR 1020000015667 A KR1020000015667 A KR 1020000015667A KR 20000015667 A KR20000015667 A KR 20000015667A KR 100687126 B1 KR100687126 B1 KR 100687126B1
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- South Korea
- Prior art keywords
- semiconductor device
- device wafer
- wafer
- hole
- wiring
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Abstract
Description
Claims (11)
- 전방면에 LSI가 형성된 반도체 장치 웨이퍼를 마련하는 단계와,반도체 장치 웨이퍼의 두께를 최대 200 ㎛으로 줄이도록 반도체 장치 웨이퍼를 그 후방면에서부터 가공하는 단계와,상기 가공된 반도체 장치 웨이퍼 내에 관통 구멍을 형성하는 단계와,상기 관통 구멍 내에 배선 플러그를 형성하는 단계를포함하는 것을 특징으로 하는 반도체 장치 제조 방법.
- 반도체 장치 웨이퍼와,전방면에 LSI가 형성되고 그 두께를 최대 200 ㎛으로 줄이도록 그 후방면에서부터 가공된 반도체 장치 웨이퍼와,상기 반도체 장치 웨이퍼 내에 형성된 관통 구멍과,상기 관통 구멍 내에 형성된 배선 플러그를포함하는 것을 특징으로 하는 반도체 장치.
- 전방면에 LSI가 형성된 반도체 장치 웨이퍼와, LSI의 외주 모서리에 배치된 전극 패드를 마련하는 단계와,반도체 장치 웨이퍼의 두께를 최대 200 ㎛으로 줄이도록 반도체 장치 웨이퍼를 그 후방면에서부터 가공하는 단계와,상기 가공된 반도체 장치 웨이퍼의 전방면 및 후방면을 절연 재료로 코팅하는 단계와,절연 재료의 코팅, 전극 패드 및 상기 반도체 장치 웨이퍼를 관통하는 구멍을 형성하는 단계와,상기 구멍 내에 상기 반도체 장치 웨이퍼의 전방면 및 후방면을 접합시키는 배선 플러그를 형성하는 단계를포함하는 것을 특징으로 하는 반도체 장치 제조 방법.
- 제3항에 있어서, 상기 구멍을 형성하는 단계 후에, 상기 구멍을 절연 재료로 채우도록 최종 반도체 장치 웨이퍼의 양 표면들을 절연 재료로 다시 코팅하고, 상기 구멍 내에 보유된 상기 절연 재료 내에 상기 구멍의 직경보다 더 작은 직경을 갖는 관통 개구를 형성하는 단계를 더 포함하는 것을 특징으로 하는 반도체 장치 제조 방법.
- 전방면에 LSI가 형성된 반도체 장치 웨이퍼와 LSI의 외주 모서리에 배치된 전극 패드를 마련하는 단계와,반도체 장치 웨이퍼의 두께를 최대 200 ㎛으로 줄이도록 반도체 장치 웨이퍼를 그 후방면에서부터 가공하는 단계와,상기 가공된 반도체 장치 웨이퍼의 전방면 및 후방면을 절연 재료로 코팅하는 단계와,절연 재료의 코팅, 전극 패드 및 상기 반도체 장치 웨이퍼를 관통하는 구멍을 형성하는 단계와,상기 구멍을 절연 재료로 채우도록 상기 반도체 장치 웨이퍼의 양 표면들을 절연 재료로 다시 코팅하는 단계와,상기 구멍 내에 보유된 상기 절연 재료에 상기 구멍의 직경보다 더 작은 직경을 갖는 관통 개구를 형성함과 동시에 상기 구멍의 내측벽 상에 상기 절연 재료로 남겨두는 단계와,상기 관통 개구의 내부와 상기 반도체 장치 웨이퍼의 전방면 및 후방면을 접합시키는 배선층들을 형성하는 단계와,상기 반도체 장치 웨이퍼의 상기 전방면 및 후방면 상에 각각의 전극 패드를 포함하고 상기 반도체 장치 웨이퍼의 상기 전방면 및 후방면을 접합시키는 배선 플러그를 형성하도록 상기 배선층들을 패터닝하는 단계를포함하는 것을 특징으로 하는 반도체 장치 제조 방법.
- 제5항에 있어서, 상기 배선 플러그는 상기 반도체 장치 웨이퍼를 무전해 도금 및 전기 도금을 연속적으로 실시함으로써 형성되는 것을 특징으로 하는 반도체 장치 제조 방법.
- 제3항 또는 제5항에 있어서, 절연 재료는 액화 수지 및 유기 리지스트 재료로 구성된 군으로부터 선택된 요소로 제조되는 것을 특징으로 하는 반도체 장치 제 조 방법.
- 전방면에 LSI가 형성된 반도체 장치 웨이퍼를 마련하는 단계와,반도체 장치 웨이퍼의 두께를 최대 200 ㎛으로 줄이도록 반도체 장치 웨이퍼를 그 후방면에서부터 가공하는 단계와,상기 가공된 반도체 장치 웨이퍼 내에 관통 구멍들을 형성하는 단계와,각각의 관통 구멍 내에 배선 플러그들을 형성하는 단계와,배선 플러그들을 각각 포함하는 반도체 칩들로 분리되도록 상기 반도체 장치 웨이퍼를 다이싱하는 단계와,상기 배선 플러그들과 연결된 연결 수단을 통해 인쇄 배선 회로 기판 위로 적어도 2개의 반도체 칩들을 적층 및 장착하는 단계를포함하는 것을 특징으로 하는 반도체 장치 제조 방법.
- 제1항, 제3항, 제5항 및 제8항 중 어느 한 항에 있어서, 상기 반도체 장치 웨이퍼를 상기 후방면에서부터 가공하는 경우에, 그 가공 방법은 연삭법, 화학 기계적 연마법 및 에칭 방법으로 구성된 군으로부터 선택되는 것을 특징으로 하는 반도체 장치 제조 방법.
- 제8항에 있어서, 상기 연결 수단은 납땜 볼 범프, 배선 범프, 이방성 도전막 및 전도성 페이스트로 구성된 군으로부터 선택된 적어도 하나의 요소를 포함하는 것을 특징으로 하는 반도체 장치 제조 방법.
- 삭제
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JP08615299A JP4547728B2 (ja) | 1999-03-29 | 1999-03-29 | 半導体装置及びその製造方法 |
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JPS60160645A (ja) * | 1984-02-01 | 1985-08-22 | Hitachi Ltd | 積層半導体集積回路装置 |
JPS62209845A (ja) * | 1986-03-10 | 1987-09-16 | Toshiba Corp | 半導体装置 |
JPH05206286A (ja) * | 1992-01-27 | 1993-08-13 | Oki Electric Ind Co Ltd | 半導体集積回路 |
JP3186941B2 (ja) * | 1995-02-07 | 2001-07-11 | シャープ株式会社 | 半導体チップおよびマルチチップ半導体モジュール |
JPH09270490A (ja) * | 1995-10-31 | 1997-10-14 | Nkk Corp | 接続部構造および接続方法並びに半導体装置およびその製造方法 |
JP4011695B2 (ja) * | 1996-12-02 | 2007-11-21 | 株式会社東芝 | マルチチップ半導体装置用チップおよびその形成方法 |
JPH11251316A (ja) * | 1998-03-02 | 1999-09-17 | Toshiba Corp | マルチチップ半導体装置の製造方法 |
JP3397689B2 (ja) * | 1998-06-01 | 2003-04-21 | 株式会社東芝 | マルチチップ半導体装置およびその製造方法 |
-
1999
- 1999-03-29 JP JP08615299A patent/JP4547728B2/ja not_active Expired - Lifetime
-
2000
- 2000-03-22 US US09/532,792 patent/US6429096B1/en not_active Expired - Lifetime
- 2000-03-28 KR KR1020000015667A patent/KR100687126B1/ko active IP Right Grant
-
2001
- 2001-10-30 US US10/016,567 patent/US20020048916A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US5646067A (en) * | 1995-06-05 | 1997-07-08 | Harris Corporation | Method of bonding wafers having vias including conductive material |
Non-Patent Citations (1)
Title |
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05646067 * |
Also Published As
Publication number | Publication date |
---|---|
US6429096B1 (en) | 2002-08-06 |
JP2000277689A (ja) | 2000-10-06 |
KR20010006877A (ko) | 2001-01-26 |
US20020048916A1 (en) | 2002-04-25 |
JP4547728B2 (ja) | 2010-09-22 |
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