KR20090060804A - 접착 필름, 다이싱 다이본딩 필름 및 반도체 장치 - Google Patents
접착 필름, 다이싱 다이본딩 필름 및 반도체 장치 Download PDFInfo
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- KR20090060804A KR20090060804A KR1020070127741A KR20070127741A KR20090060804A KR 20090060804 A KR20090060804 A KR 20090060804A KR 1020070127741 A KR1020070127741 A KR 1020070127741A KR 20070127741 A KR20070127741 A KR 20070127741A KR 20090060804 A KR20090060804 A KR 20090060804A
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Abstract
Description
실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | 비교예 1 | 비교예 2 | 비교예 3 | |
접착층 두께(㎛) | 20 | 10 | 20 | 20 | 20 | 20 | 20 |
아크릴계 수지/에폭시 수지 및 경화제 | 2 (200/100) | 2 (200/100) | 4 (400/100) | 1.5 (150/100) | 2 (200/100) | 2 (200/100) | 0.5 (50/100) |
아크릴계 수지의 Tg(℃) | 9 | 9 | 15 | 9 | -15 | 9 | 9 |
실리카 함량 | 45 | 45 | 75 | 20 | 45 | 0 | 22.5 |
항복강도 (gf) | 42 | 22 | 45 | 43 | 12 | 18 | 155 |
탄성영역 기울기 (gf/mm) | 78 | 40 | 74 | 75 | 25 | 49 | 375 |
버 발생율(%) | 1 | 2 | 1 | 1 | 25 | 11 | 13 |
Claims (16)
- 기재필름 및 접착층을 포함하고,상기 접착층은 5 내지 50㎛의 두께에서 항복강도가 20 내지 50gf이며, 인장 탄성영역 기울기가 30 내지 80gf/mm인 접착필름.
- 제 1 항에 있어서,접착층은 열가소성 수지 및 열경화성 수지를 포함하는 것을 특징으로 하는 접착필름.
- 제 2 항에 있어서,열경화성 수지는 경화제를 포함하는 것을 특징으로 하는 접착필름.
- 제 2 항에 있어서,열가소성 수지 및 경화제를 포함한 열경화성 수지의 혼합비(열가소성 수지/열경화성 수지)는 1 내지 5인 것을 특징으로 하는 접착필름.
- 제 2 항에 있어서,열가소성 수지는 열경화성 수지와 가교 가능한 관능기를 포함하는 아크릴계 공중합체인 것을 특징으로 하는 접착필름.
- 제 5 항에 있어서,아크릴계 공중합체는 2-하이드록시에틸(메타)아크릴레이트, 2-하이드록시프로필(메타)아크릴레이트, 2-하이드록시부틸(메타)아크릴레이트, 4-하이드록시부틸(메타)아크릴레이트, 2-하이드록시에틸렌글리콜(메타)아크릴레이트, 2-하이드록시프로필렌글리콜(메타)아크릴레이트, 아크릴산, 메타크릴산, 아크릴산 이중체, 이타콘산, 말레인산, (메타)아크릴로 니트릴, 및 글리시딜 (메타)아크릴레이트로 이루어진 군으로부터 선택되는 하나 이상의 단량체를 포함하는 것을 특징으로 하는 접착필름.
- 제 5 항에 있어서,아크릴계 공중합체는 유리전이온도가 -10 내지 30℃인 것을 특징으로 하는 접착필름.
- 제 5 항에 있어서,아크릴계 공중합체는 분자량이 10만 내지 250만인 것을 특징으로 하는 접착필름.
- 제 2 항에 있어서,열경화성 수지는 에폭시 수지인 것을 특징으로 하는 접착필름.
- 제 9 항에 있어서,에폭시 수지는 크레졸 노볼락 에폭시 수지, 비스페놀 A형 노볼락 에폭시 수지, 페놀 노볼락 에폭시 수지, 4관능성 에폭시 수지, 비페닐형 에폭시 수지, 트리 페놀 메탄형 에폭시 수지, 알킬변성 트리 페놀 메탄 에폭시 수지, 나프탈렌형 에폭시 수지, 디시클로펜타디엔형 에폭시 수지, 및 디시클로펜타이디엔 변성 페놀형 에폭시 수지로 이루어진 군으로부터 선택되는 하나 이상인 것을 특징으로 하는 접착필름.
- 제 1 항에 있어서,접착층은 전체 조성물 100 중량부에 대하여 충진제 5 내지 20 중량부를 추가로 포함하는 것을 특징으로 하는 접착필름.
- 제 11 항에 있어서,충진제는 실리카, 알루미나, 수산화알루미늄, 수산화칼슘, 및 카본계열 입자로 이루어진 군으로부터 선택되는 하나 이상인 것을 특징으로 하는 접착필름.
- 제 11 항에 있어서,충진제는 평균입경이 1 내지 100nm인 것을 특징으로 하는 접착필름.
- 다이싱 필름; 및상기 다이싱 필름의 일면에 형성되고, 제 1 항 내지 제 13 항에 중 어느 한 항에 따른 접착필름을 포함하는 다이싱 다이본딩 필름.
- 제 14 항에 따른 다이싱 다이본딩 필름의 접착층이 웨이퍼의 일 면에 부착되어 있고, 다이싱 필름이 웨이퍼 링 프레임에 고정되어 있는 반도체 웨이퍼.
- 배선 기판;배선 기판의 칩 탑재 면에 부착되어 있는 제 1 항 내지 제 13 항 중 어느 한 항에 따른 접착층; 및상기 접착 필름 상에 탑재된 반도체 칩을 포함하는 반도체 장치.
Priority Applications (7)
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KR1020070127741A KR100922226B1 (ko) | 2007-12-10 | 2007-12-10 | 접착 필름, 다이싱 다이본딩 필름 및 반도체 장치 |
CN200880112424A CN101835861A (zh) | 2007-12-10 | 2008-10-24 | 粘性膜以及采用该膜的切割芯片结合膜和半导体器件 |
PCT/KR2008/006300 WO2009075472A1 (en) | 2007-12-10 | 2008-10-24 | Adhesive film, dicing die bonding film and semiconductor device using the same |
EP08858568.2A EP2193176A4 (en) | 2007-12-10 | 2008-10-24 | ADHESIVE FILM, CHIP CUTTING FILM / FASTENER FIXATION, AND SEMICONDUCTOR DEVICE USING THE SAME |
JP2010537843A JP2011506669A (ja) | 2007-12-10 | 2008-10-24 | 接着フィルム、ダイシング・ダイボンディングフィルム及び半導体装置 |
US12/738,560 US8207616B2 (en) | 2007-12-10 | 2008-10-24 | Adhesive film, dicing die bonding film and semiconductor device using the same |
TW097147984A TWI532812B (zh) | 2007-12-10 | 2008-12-10 | 膠膜、晶圓切割膠帶及使用其之半導體裝置 |
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KR1020070127741A KR100922226B1 (ko) | 2007-12-10 | 2007-12-10 | 접착 필름, 다이싱 다이본딩 필름 및 반도체 장치 |
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KR20090060804A true KR20090060804A (ko) | 2009-06-15 |
KR100922226B1 KR100922226B1 (ko) | 2009-10-20 |
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US (1) | US8207616B2 (ko) |
EP (1) | EP2193176A4 (ko) |
JP (1) | JP2011506669A (ko) |
KR (1) | KR100922226B1 (ko) |
CN (1) | CN101835861A (ko) |
TW (1) | TWI532812B (ko) |
WO (1) | WO2009075472A1 (ko) |
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KR20220076935A (ko) * | 2020-12-01 | 2022-06-08 | 서울시립대학교 산학협력단 | 젤 고분자 전해질용 젤레이터 공중합체 및 고분자 젤레이터의 기계적 강도 특성 향상 방법 |
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-
2007
- 2007-12-10 KR KR1020070127741A patent/KR100922226B1/ko active IP Right Grant
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2008
- 2008-10-24 EP EP08858568.2A patent/EP2193176A4/en not_active Withdrawn
- 2008-10-24 CN CN200880112424A patent/CN101835861A/zh active Pending
- 2008-10-24 US US12/738,560 patent/US8207616B2/en active Active
- 2008-10-24 JP JP2010537843A patent/JP2011506669A/ja active Pending
- 2008-10-24 WO PCT/KR2008/006300 patent/WO2009075472A1/en active Application Filing
- 2008-12-10 TW TW097147984A patent/TWI532812B/zh active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103219296A (zh) * | 2013-03-29 | 2013-07-24 | 三星半导体(中国)研究开发有限公司 | 用于半导体封装的多功能膜及其制造方法 |
CN103219296B (zh) * | 2013-03-29 | 2016-04-13 | 三星半导体(中国)研究开发有限公司 | 用于半导体封装的多功能膜及其制造方法 |
WO2021215745A1 (ko) * | 2020-04-24 | 2021-10-28 | 주식회사 엘지화학 | 경화제, 이를 포함하는 반도체 접착용 조성물, 반도체 접착용 필름 및 이를 이용한 반도체 패키지 |
KR20220076935A (ko) * | 2020-12-01 | 2022-06-08 | 서울시립대학교 산학협력단 | 젤 고분자 전해질용 젤레이터 공중합체 및 고분자 젤레이터의 기계적 강도 특성 향상 방법 |
Also Published As
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JP2011506669A (ja) | 2011-03-03 |
US20100289158A1 (en) | 2010-11-18 |
TWI532812B (zh) | 2016-05-11 |
KR100922226B1 (ko) | 2009-10-20 |
US8207616B2 (en) | 2012-06-26 |
WO2009075472A1 (en) | 2009-06-18 |
EP2193176A4 (en) | 2014-11-19 |
EP2193176A1 (en) | 2010-06-09 |
CN101835861A (zh) | 2010-09-15 |
TW200934850A (en) | 2009-08-16 |
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