KR100610629B1 - 접착필름을갖는회로테이프,반도체장치및그의제조방법 - Google Patents
접착필름을갖는회로테이프,반도체장치및그의제조방법 Download PDFInfo
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- KR100610629B1 KR100610629B1 KR1019970021685A KR19970021685A KR100610629B1 KR 100610629 B1 KR100610629 B1 KR 100610629B1 KR 1019970021685 A KR1019970021685 A KR 1019970021685A KR 19970021685 A KR19970021685 A KR 19970021685A KR 100610629 B1 KR100610629 B1 KR 100610629B1
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Abstract
Description
Claims (11)
- 패턴층을 갖는 회로테이프와 반도체소자를 전기적으로 접속하고,상기 회로테이프상에 회로테이프와 실장기판을 전기적으로 접속하기 위한 외부단자를 마련하고,상기 회로테이프와 상기 반도체소자를 절연성을 유지한 상태로 접착하기 위한 재료로서 필름재료를 사용하며,상기 접착용 필름재료의 탄성율이 실온에서 4000MPa 이하이고, 실장 리플로 조건의 온도범위(200∼250℃)에서 적어도 1MPa 이상인 것을 특징으로 하는 반도체장치.
- 제1항에 있어서,상기 필름재료가 지지체와 상기 지지체의 양면에 도포된 2개의 접착층을 갖는 3층 구조로 구성되어 있는 것을 특징으로 하는 반도체장치.
- 제1항에 있어서,상기 필름재료는 접착제가 포함되어 있는 다공질의 지지체로 구성되어 있는 것을 특징으로 하는 반도체장치.
- 복수의 금속 패턴이 마련된 유전체필름으로 이루어지는 기재 및,반도체소자에 회로테이프를 접속할 수 있는 상태에서 상기 반도체소자와 절연을 유지한 상태로 접착가능한 접착층을 포함하며,상기 접착층이 필름재료로 구성되고,상기 접착층의 물성으로서 탄성율이 실온에서 4000MPa 이하이고, 실장 리플로 조건의 온도범위(200∼250℃)에서 적어도 1MPa 이상인 것을 특징으로 하는 회로테이프.
- 제4항에 있어서,상기 접착층을 갖는 유전체필름은 폴리이미드재료로 이루어지고, 상기 금속 패턴 도전층은 구리로 이루어지는 것을 특징으로 하는 회로테이프.
- 제4항에 있어서,상기 금속 패턴 도전층이 다층구조로 구성되어 있는 것을 특징으로 하는 회로테이프.
- 제1항에 있어서,상기 패턴층을 갖는 상기 회로테이프 재료와 반도체소자를 상기 회로테이프상에 형성된 회로를 포함하는 접속리이드에 의해서 전기적으로 접속되는 것을 특징으로 하는 반도체장치.
- 제1항에 있어서,상기 패턴층을 갖는 상기 회로테이프와 반도체소자와 와이어본딩에 의해서 전기적으로 접속하는 것을 특징으로 하는 반도체장치.
- [1] 패턴층을 갖는 테이프상에 접착층을 형성하는 스텝으로서, 상기 접착층의 탄성율이 실온에서 4000MPa 이하이고, 실장 리플로 조건의 온도범위(200∼250℃)에서 적어도 1MPa 이상인 스텝,[2] 패턴층을 갖는 테이프를 상기 접착층을 거쳐서 절연성을 유지한 상태로 반도체소자에 접착하는 스텝,[3] 상기 회로테이프상에 형성된 상기 패턴층과 상기 반도체소자상의 패드를 전기적으로 접속하는 스텝,[4] 상기 전기적으로 접속된 부분을 절연재료로 봉지하는 스텝과[5] 상기 회로테이프상에 실장기판과 접속하기 위한 외부단자를 형성하는 스텝을 포함하는 것을 특징으로 하는 반도체장치의 제조방법.
- [1] 반도체소자상에 접착층을 형성하는 스텝으로서, 상기 접착층의 탄성율이 실온에서 4000MPa 이하이고, 실장 리플로 조건의 온도범위(200∼250℃)에서 적어도 1MPa 이상인 스텝,[2] 패턴층을 갖는 테이프를 상기 접착층을 거쳐서 절연성을 유지한 상태로 상기 반도체소자에 접착하는 스텝,[3] 상기 회로테이프상에 형성된 상기 패턴층과 상기 반도체소장의 패드 전기적으로 접속하는 스텝,[4] 상기 전기적으로 접속된 부분을 절연재료로 봉지하는 스텝 및[5] 상기 테이프상에 실장기판과 접속하기 위한 외부단자를 형성하는 스텝을 포함하는 반도체장치의 제조방법.
- [1] 패턴층을 갖는 테이프와 반도체소자를 위치맞춤하는 스텝,[2] 상기 패턴층을 갖는 상기 테이프를 동시에 접착층을 거쳐서 절연성을 유지한 상태로 상기 반도체소자에 접착하는 스텝으로서, 상기 접착층의 탄성율이 실온에서 4000MPa 이하이고, 실장 리플로 조건의 온도범위(200∼250℃)에서 적어도 1MPa 이상인 스텝,[3] 상기 테이프상에 형성된 상기 패턴층과 상기 반도체소자상의 패드를 전기적으로 접속하는 스텝,[4] 상기 전기적으로 접속된 부분을 절연재료로 봉지하는 스텝 및[5] 상기 회로테이프상에 실장기판과 접속하기 위한 외부단자를 형성하는 스텝을 포함하는 것을 특징으로 하는 반도체장치의 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP13615996A JP3195236B2 (ja) | 1996-05-30 | 1996-05-30 | 接着フィルムを有する配線テープ,半導体装置及び製造方法 |
JP96-136159 | 1996-05-30 |
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KR970077572A KR970077572A (ko) | 1997-12-12 |
KR100610629B1 true KR100610629B1 (ko) | 2006-10-31 |
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KR1019970021685A Expired - Fee Related KR100610629B1 (ko) | 1996-05-30 | 1997-05-29 | 접착필름을갖는회로테이프,반도체장치및그의제조방법 |
Country Status (4)
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US (3) | US6114753A (ko) |
JP (1) | JP3195236B2 (ko) |
KR (1) | KR100610629B1 (ko) |
TW (1) | TW345724B (ko) |
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-
1996
- 1996-05-30 JP JP13615996A patent/JP3195236B2/ja not_active Expired - Fee Related
-
1997
- 1997-05-13 TW TW086106369A patent/TW345724B/zh not_active IP Right Cessation
- 1997-05-16 US US08/857,674 patent/US6114753A/en not_active Expired - Lifetime
- 1997-05-29 KR KR1019970021685A patent/KR100610629B1/ko not_active Expired - Fee Related
-
2002
- 2002-05-06 US US10/138,485 patent/US20020160185A1/en not_active Abandoned
-
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- 2003-12-01 US US10/724,092 patent/US7202570B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2009131364A3 (ko) * | 2008-04-21 | 2010-01-21 | (주)모디스텍 | 전자 디바이스용 기판 및 그를 제조하는 방법 |
Also Published As
Publication number | Publication date |
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US7202570B2 (en) | 2007-04-10 |
JPH09321084A (ja) | 1997-12-12 |
US20040224149A1 (en) | 2004-11-11 |
JP3195236B2 (ja) | 2001-08-06 |
US20020160185A1 (en) | 2002-10-31 |
TW345724B (en) | 1998-11-21 |
KR970077572A (ko) | 1997-12-12 |
US6114753A (en) | 2000-09-05 |
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