KR100601762B1 - 비전도성 접착제를 사용하는 플립 칩 본딩 제조 방법 - Google Patents
비전도성 접착제를 사용하는 플립 칩 본딩 제조 방법 Download PDFInfo
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- KR100601762B1 KR100601762B1 KR1020040090667A KR20040090667A KR100601762B1 KR 100601762 B1 KR100601762 B1 KR 100601762B1 KR 1020040090667 A KR1020040090667 A KR 1020040090667A KR 20040090667 A KR20040090667 A KR 20040090667A KR 100601762 B1 KR100601762 B1 KR 100601762B1
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- flip chip
- integrated circuit
- chip bonding
- bump
- metal bumps
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Abstract
Description
Claims (19)
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- 활성면에 배열된 다수의 입출력 패드들을 포함하는 집적회로 칩을 제공하는 단계;상기 집적회로 칩의 활성면 위에 비전도성 접착제를 형성하는 단계;상기 입출력 패드들을 노출시키기 위하여 상기 비전도성 접착제를 부분적으로 제거하는 단계;상기 노출된 입출력 패드 위에 각각 금속 범프를 형성하는 단계;제1 표면에 배열된 다수의 범프 패드들을 포함하는 회로 기판을 제공하는 단 계; 및상기 금속 범프를 상기 범프 패드에 각각 접합하는 단계를 포함하는 플립 칩 본딩 구조의 제조 방법.
- 활성면에 배열된 다수의 입출력 패드들을 포함하는 집적회로 칩을 제공하는 단계;상기 입출력 패드 위에 각각 금속 범프를 형성하는 단계;제1 표면에 배열된 다수의 범프 패드들을 포함하는 회로 기판을 제공하는 단계;상기 회로 기판의 제1 표면 위에 상기 범프 패드들을 노출시키는 비전도성 접착제를 형성하는 단계; 및상기 금속 범프를 상기 범프 패드에 각각 접합하는 단계를 포함하는 플립 칩 본딩 구조의 제조 방법.
- 제12 항 또는 제13 항에 있어서,상기 집적회로 칩의 제공 단계는 다수의 상기 집적회로 칩들을 포함하는 웨이퍼 상태로 이루어지는 것을 특징으로 하는 플립 칩 본딩 구조의 제조 방법.
- 제14 항에 있어서,상기 금속 범프와 상기 범프 패드의 접합 단계 후에 상기 웨이퍼를 절단하는 단계를 더 포함하는 것을 특징으로 하는 플립 칩 본딩 구조의 제조 방법.
- 제14 항에 있어서,상기 금속 범프와 상기 범프 패드의 접합 단계 전에 상기 웨이퍼를 절단하는 단계를 더 포함하는 것을 특징으로 하는 플립 칩 본딩 구조의 제조 방법.
- 제12 항에 있어서,상기 금속 범프는 상기 비전도성 접착제의 두께보다 높게 형성되는 것을 특징으로 하는 플립 칩 본딩 구조의 제조 방법.
- 제12 항에 있어서,상기 회로 기판의 제공 단계는 상기 제1 표면을 덮으면서 개구부를 통하여 상기 범프 패드를 노출시키는 솔더 마스크를 형성하는 단계를 포함하는 것을 특징으로 하는 플립 칩 본딩 구조의 제조 방법.
- 제18 항에 있어서,상기 금속 범프와 상기 범프 패드의 접합 단계는 상기 금속 범프를 상기 솔더 마스크의 개구부 안으로 삽입하는 단계를 포함하는 것을 특징으로 하는 플립 칩 본딩 구조의 제조 방법.
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KR1020040090667A KR100601762B1 (ko) | 2004-11-09 | 2004-11-09 | 비전도성 접착제를 사용하는 플립 칩 본딩 제조 방법 |
US11/270,431 US20060097377A1 (en) | 2004-11-09 | 2005-11-08 | Flip chip bonding structure using non-conductive adhesive and related fabrication method |
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Cited By (1)
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US11720143B2 (en) | 2020-01-20 | 2023-08-08 | Samsung Display Co., Ltd. | Adhesive member, display device including the same, and method of fabricating display device |
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SG135074A1 (en) | 2006-02-28 | 2007-09-28 | Micron Technology Inc | Microelectronic devices, stacked microelectronic devices, and methods for manufacturing such devices |
KR100713932B1 (ko) | 2006-03-29 | 2007-05-07 | 주식회사 하이닉스반도체 | 플립 칩 본디드 패키지 |
KR100780956B1 (ko) * | 2006-08-17 | 2007-12-03 | 삼성전자주식회사 | 이종 언더필 반도체 패키지 및 그의 제조 방법 |
KR100823699B1 (ko) | 2006-11-29 | 2008-04-21 | 삼성전자주식회사 | 플립칩 어셈블리 및 그 제조 방법 |
KR100871384B1 (ko) * | 2007-06-26 | 2008-12-02 | 주식회사 하이닉스반도체 | 반도체 패키지의 제조 방법 |
JP2009096851A (ja) * | 2007-10-15 | 2009-05-07 | Three M Innovative Properties Co | 非導電性接着剤組成物及び非導電性接着フィルム、並びにそれらの製造方法及び使用方法 |
US8633586B2 (en) * | 2008-03-26 | 2014-01-21 | Stats Chippac Ltd. | Mock bump system for flip chip integrated circuits |
US8624402B2 (en) * | 2008-03-26 | 2014-01-07 | Stats Chippac Ltd | Mock bump system for flip chip integrated circuits |
KR102746088B1 (ko) | 2019-10-08 | 2024-12-26 | 삼성전자주식회사 | 반도체 패키지 |
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KR20040056174A (ko) * | 2002-12-23 | 2004-06-30 | 에스케이케미칼주식회사 | 실리콘 중간체를 포함하는 플립 칩 본딩용 비도전성접착제 조성물 |
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US5543585A (en) * | 1994-02-02 | 1996-08-06 | International Business Machines Corporation | Direct chip attachment (DCA) with electrically conductive adhesives |
US6022761A (en) * | 1996-05-28 | 2000-02-08 | Motorola, Inc. | Method for coupling substrates and structure |
JPH09321212A (ja) * | 1996-05-30 | 1997-12-12 | Nec Kyushu Ltd | 半導体装置およびその製造方法 |
JP2001510944A (ja) * | 1997-07-21 | 2001-08-07 | アギラ テクノロジーズ インコーポレイテッド | 半導体フリップチップ・パッケージおよびその製造方法 |
US6288451B1 (en) * | 1998-06-24 | 2001-09-11 | Vanguard International Semiconductor Corporation | Flip-chip package utilizing a printed circuit board having a roughened surface for increasing bond strength |
US6861345B2 (en) * | 1999-08-27 | 2005-03-01 | Micron Technology, Inc. | Method of disposing conductive bumps onto a semiconductor device |
US6507104B2 (en) * | 2000-09-07 | 2003-01-14 | Siliconware Precision Industries Co., Ltd. | Semiconductor package with embedded heat-dissipating device |
US6770965B2 (en) * | 2000-12-28 | 2004-08-03 | Ngk Spark Plug Co., Ltd. | Wiring substrate using embedding resin |
US6924171B2 (en) * | 2001-02-13 | 2005-08-02 | International Business Machines Corporation | Bilayer wafer-level underfill |
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- 2004-11-09 KR KR1020040090667A patent/KR100601762B1/ko not_active Expired - Fee Related
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KR20040056174A (ko) * | 2002-12-23 | 2004-06-30 | 에스케이케미칼주식회사 | 실리콘 중간체를 포함하는 플립 칩 본딩용 비도전성접착제 조성물 |
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US11720143B2 (en) | 2020-01-20 | 2023-08-08 | Samsung Display Co., Ltd. | Adhesive member, display device including the same, and method of fabricating display device |
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