KR100859304B1 - 접착제 및 전기장치 - Google Patents
접착제 및 전기장치 Download PDFInfo
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- KR100859304B1 KR100859304B1 KR1020027017216A KR20027017216A KR100859304B1 KR 100859304 B1 KR100859304 B1 KR 100859304B1 KR 1020027017216 A KR1020027017216 A KR 1020027017216A KR 20027017216 A KR20027017216 A KR 20027017216A KR 100859304 B1 KR100859304 B1 KR 100859304B1
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Abstract
Description
필러 배합비율 (용량비) | 흡수율 (%) | 탄성률(GPa) (at30 ℃) | 열전도율 [W/(mㆍK)] | 열충격시험 (cycles) | 압력솥시험 (hours) | |
실시예 1 | A:B=2:1 | 1.3 | 5.0 | 0.45 | 400 | 300 |
실시예 2 | A:B=1:1 | 1.3 | 5.0 | 0.45 | 200 | 200 |
실시예 3 | A:B=1:2 | 1.3 | 5.0 | 0.45 | 200 | 100 |
실시예 4 | A:C=3:1 | 1.3 | 5.0 | 0.45 | 600 | 200 |
실시예 5 | A:C=2:1 | 1.4 | 5.0 | 0.45 | 1000 | 500 |
실시예 6 | A:C=1:1 | 1.4 | 5.0 | 0.45 | 800 | 300 |
실시예 7 | A:D=1:1 | 1.5 | 6.5 | 0.53 | 1000 | 500 |
실시예 8 | A:D=2:1 | 1.5 | 6.2 | 0.49 | 1000 | 500 |
실시예 9 | A:D=3:1 | 1.4 | 5.7 | 0.47 | 1000 | 500 |
실시예 10 | D:E=1:1 | 1.5 | 6.7 | 0.57 | 1000 | 500 |
실시예 11 | D:E=2:1 | 1.5 | 6.3 | 0.57 | 1000 | 500 |
실시예 12 | D:E=3:1 | 1.5 | 5.7 | 0.57 | 1000 | 500 |
비교예 1 | A:100% | 1.3 | 5.0 | 0.45 | 흡습 리플로우 | 흡습 리플로우 |
비교예 2 | B:100% | 1.3 | 5.0 | 0.45 | 흡습 리플로우 | 흡습 리플로우 |
비교예 3 | C:100% | 1.4 | 5.0 | 0.45 | 흡습 리플로우 | 흡습 리플로우 |
A: 평균 입경이 1.6㎛인 실리카 B: 평균 입경이 0.9㎛인 실리카 C: 평균 입경이 0.05㎛인 실리카 D: 평균 입경이 0.05㎛인 알루미나 E: 평균 입경이 1.5㎛인 알루미나 |
Claims (6)
- 필러재료, 도전성 입자 및 수지재료를 갖는 접착제로서,상기 필러재료의 입경 분포는 제 1 피크와 이 제 1 피크보다 입경이 작은 측에 있는 제 2 피크를 가지고,상기 제 1 피크가 위치하는 입경과 상기 제 2 피크가 위치하는 입경의 차이가 0.7 ㎛ 이상으로 된 접착제.
- 제 1 항에 있어서, 상기 제 2 피크가 위치하는 입경이 1 ㎚ 이상이고, 상기 제 1 피크가 위치하는 입경이 20 ㎛ 이하인 접착제.
- 제 1 항 또는 제 2 항에 있어서, 상기 필러재료가 서로 평균 입경이 다른 2 종류 이상의 필러성분으로 구성된 접착제.
- 제 3 항에 있어서, 상기 필러성분이 실리카 및 알루미나 중 어느 한쪽 또는 양쪽으로 이루어진 접착제.
- 제 1 항 또는 제 2 항에 있어서, 상기 접착제가 미리 반경화 (半硬化) 되어 시트 형상으로 성형된 접착제.
- 반도체칩, 기판 및 상기 반도체칩과 기판 사이에 배치되어 열 처리에 의해 경화된 제 1 항 또는 제 2 항에 기재된 접착제를 갖는 전기장치.
Applications Claiming Priority (2)
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JP2001132181A JP4037619B2 (ja) | 2001-04-27 | 2001-04-27 | 接着剤及び電気装置 |
JPJP-P-2001-00132181 | 2001-04-27 |
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KR20040030174A KR20040030174A (ko) | 2004-04-09 |
KR100859304B1 true KR100859304B1 (ko) | 2008-09-19 |
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KR1020027017216A KR100859304B1 (ko) | 2001-04-27 | 2002-04-25 | 접착제 및 전기장치 |
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Country | Link |
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US (1) | US7041237B2 (ko) |
JP (1) | JP4037619B2 (ko) |
KR (1) | KR100859304B1 (ko) |
CN (1) | CN1247724C (ko) |
HK (1) | HK1061042A1 (ko) |
TW (1) | TWI256967B (ko) |
WO (1) | WO2002088270A1 (ko) |
Families Citing this family (2)
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JP5200386B2 (ja) * | 2006-02-16 | 2013-06-05 | 東レ株式会社 | 電子材料用接着剤シート |
JP5146438B2 (ja) * | 2008-10-22 | 2013-02-20 | 日立化成工業株式会社 | 回路接続用接着剤フィルム |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001049220A (ja) * | 1999-08-05 | 2001-02-20 | Nippon Steel Chem Co Ltd | フィルム状接着剤用組成物 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS62143986A (ja) | 1985-12-19 | 1987-06-27 | Sumitomo Bakelite Co Ltd | 絶縁樹脂ペ−スト |
JP2658749B2 (ja) * | 1992-06-25 | 1997-09-30 | 信越化学工業株式会社 | 半導体封止用樹脂組成物及び半導体装置 |
JP2000239627A (ja) | 1999-02-25 | 2000-09-05 | Sumitomo Bakelite Co Ltd | ダイアタッチペースト |
CN1213442C (zh) * | 1999-04-01 | 2005-08-03 | 三井化学株式会社 | 各向异性导电性糊 |
JP2001019928A (ja) * | 1999-07-08 | 2001-01-23 | Dow Corning Toray Silicone Co Ltd | 接着剤、および半導体装置 |
JP2001019936A (ja) * | 1999-07-08 | 2001-01-23 | Dow Corning Toray Silicone Co Ltd | 接着剤、および半導体装置 |
JP3371894B2 (ja) | 1999-09-17 | 2003-01-27 | ソニーケミカル株式会社 | 接続材料 |
-
2001
- 2001-04-27 JP JP2001132181A patent/JP4037619B2/ja not_active Expired - Lifetime
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2002
- 2002-04-19 TW TW091108074A patent/TWI256967B/zh not_active IP Right Cessation
- 2002-04-25 KR KR1020027017216A patent/KR100859304B1/ko active IP Right Grant
- 2002-04-25 WO PCT/JP2002/004134 patent/WO2002088270A1/ja active Application Filing
- 2002-04-25 CN CNB028014405A patent/CN1247724C/zh not_active Expired - Lifetime
- 2002-04-25 US US10/312,043 patent/US7041237B2/en not_active Expired - Lifetime
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001049220A (ja) * | 1999-08-05 | 2001-02-20 | Nippon Steel Chem Co Ltd | フィルム状接着剤用組成物 |
Also Published As
Publication number | Publication date |
---|---|
CN1462302A (zh) | 2003-12-17 |
HK1061042A1 (en) | 2004-09-03 |
CN1247724C (zh) | 2006-03-29 |
WO2002088270A1 (fr) | 2002-11-07 |
US20030155556A1 (en) | 2003-08-21 |
JP2002327166A (ja) | 2002-11-15 |
US7041237B2 (en) | 2006-05-09 |
TWI256967B (en) | 2006-06-21 |
KR20040030174A (ko) | 2004-04-09 |
JP4037619B2 (ja) | 2008-01-23 |
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