KR100938745B1 - 고비점 용매 및 저비점 용매를 포함하는 반도체 다이접착제 조성물 및 이에 의한 접착필름 - Google Patents
고비점 용매 및 저비점 용매를 포함하는 반도체 다이접착제 조성물 및 이에 의한 접착필름 Download PDFInfo
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- KR100938745B1 KR100938745B1 KR1020070122101A KR20070122101A KR100938745B1 KR 100938745 B1 KR100938745 B1 KR 100938745B1 KR 1020070122101 A KR1020070122101 A KR 1020070122101A KR 20070122101 A KR20070122101 A KR 20070122101A KR 100938745 B1 KR100938745 B1 KR 100938745B1
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Abstract
Description
Claims (18)
- 바인더부, 경화부 및 용매를 포함하는 반도체 조립용 접착필름 조성물에 있어서, 상기 용매가 40℃ 내지 100℃의 저비점 용매 및 140℃ 내지 200℃ 고비점 용매로 구성되는 이성분 혼합계 용매인 것을 특징으로 하는 반도체 조립용 접착필름 조성물로서, 상기 바인더부는 아크릴계 고분자, NCO 첨가 고분자, 에폭시 첨가 고분자로 이루어진 군으로부터 선택되는 1종 이상을 포함하고 상기 경화부는 에폭시 수지, 폐놀형 경화수지, 우레탄 수지, 실리콘 수지, 폴리에스테르 수지, 아민계 경화수지, 멜라닌 경화수지, 요소 경화 수지, 산무수물계 경화수지로 이루어진 군으로부터 선택되는 1종 이상을 포함하는 것을 특징으로 하는 반도체 조립용 접착필름 조성물.
- 삭제
- 제 1항에 있어서, 상기 조성물이 아크릴계 고분자, 에폭시 수지, 페놀형 경화수지, 경화촉매, 실란커플링제, 충진제 및 상기 이성분 혼합계 용매를 포함하는 것을 특징으로 하는 반도체 조립용 접착필름 조성물.
- 제 1항에 있어서, 상기 저비점 용매와 고비점 용매의 중량비는 저비점 용매 100 중량부 기준으로 고비점 용매 70 내지 400 중량부인 것을 특징으로 하는 반도체 조립용 접착필름 조성물.
- 제 1항에 있어서, 상기 저비점 용매는 아세톤, 메틸에틸키톤, 테트라히드로 퓨란, 디메틸포름알데히드 및 사이클로헥산으로 이루어지는 군에서 선택된 1종 이상인 것을 특징으로 하는 반도체 조립용 접착필름 조성물.
- 제 1항에 있어서, 상기 고비점 용매는 프로필렌 글리콜 모노메틸 에테르 아세테이트 또는 시클로헥사논 중 하나 이상인 것을 특징으로 하는 반도체 조립용 접착필름 조성물.
- 제 3항에 있어서, 상기 조성물이상기 아크릴계 고분자 2 내지 50 중량%상기 에폭시 수지 4 내지 50 중량%상기 페놀형 경화수지 3 내지 50 중량%상기 경화촉매 0.01 내지 10 중량%상기 실란커플링제 0.01 내지 10 중량%상기 충진제 0.1 내지 50 중량% 및상기 이성분 혼합계 용매 40 내지 60중량%를 포함하는 것을 특징으로 하는 반도체 조립용 접착필름 조성물.
- 제 3항에 있어서, 상기 아크릴계 고분자 수지는 에폭시 당량(Epoxy Equivalent Weight)이 1,000 이상 10,000 이하의 가교 가능한 에폭시기를 포함하는 것을 특징으로 하는 반도체 조립용 접착필름 조성물.
- 제 3항에 있어서, 아크릴계 고분자 수지의 중량 평균 분자량이 10만 내지 70만인 것을 특징으로 하는 반도체 조립용 접착필름 조성물.
- 제 3항에 있어서, 상기 에폭시 수지는 다관능성 에폭시기를 50 wt% 이상 포함하는 것을 특징으로 하는 반도체 조립용 접착필름 조성물.
- 제 3항에 있어서, 상기 페놀형 경화수지가 페놀 노볼락을 50 wt% 이상 포함하는 것을 특징으로 하는 반도체 조립용 접착필름 조성물.
- 제 1항 또는 제 3항 내지 제 11항 중 어느 한 항에 의한 조성물로 형성된 반도체 조립용 접착필름으로서, 상기 필름에서 잔류 용매의 양이 2% 미만인 것을 특징으로 하는 반도체 조립용 접착필름.
- 제 12항에 있어서, 상기 접착필름이 120 내지 150℃의 온도에서 1 내지 10시간동안 경화되는 것을 특징으로 하는 반도체 조립용 접착필름.
- 제 12항에 있어서, 상기 접착필름의 신장률이 150 내지 400%인 것을 특징으 로 하는 반도체 조립용 접착필름.
- 제 12항에 있어서, 상기 접착필름은 25℃에서의 저장탄성율이 0.1~10 MPa이고, 80℃에서의 저장탄성율이 0.01~0.10 MPa인 것을 특징으로 하는 반도체 조립용 접착필름.
- 제 12항에 있어서, 상기 접착필름이 25℃에서 1,000,000~5,000,000P의 용융점도를 가지며, 0.1 gf 미만의 표면 점성(tack)을 가지는 것을 특징으로 하는 반도체 조립용 접착필름.
- 제 12항에 있어서, 상기 접착필름의 휘발성 보이드가 5% 미만인 것을 특징으로 는 반도체 조립용 접착필름.
- 기재필름상에 점착제층과 상기 12항에 따라 형성된 반도체 조립용 접착필름이 순차로 적층된 것을 특징을 하는 다이싱 다이 본드 필름.
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KR1020070122101A KR100938745B1 (ko) | 2007-11-28 | 2007-11-28 | 고비점 용매 및 저비점 용매를 포함하는 반도체 다이접착제 조성물 및 이에 의한 접착필름 |
TW097140310A TWI441887B (zh) | 2007-11-28 | 2008-10-21 | 供在半導體總成中晶粒結合用之具有高沸點溶劑與低沸點溶劑的黏著劑組成物及以其製備之黏合膜 |
CN2008101789194A CN101445709B (zh) | 2007-11-28 | 2008-11-27 | 半导体组装芯片粘接用粘合剂组合物及由其制备的粘合膜 |
US12/292,874 US20090136748A1 (en) | 2007-11-28 | 2008-11-28 | Adhesive compostion for die bonding in semiconductor assembly, adhesive film prepared therefrom, dicing die-bonding film prepared therefrom, device package including the same, and associated methods |
US13/267,225 US20120029117A1 (en) | 2007-11-28 | 2011-10-06 | Adhesive film for semiconductor assembly |
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KR101355853B1 (ko) * | 2011-08-10 | 2014-01-29 | 제일모직주식회사 | 반도체용 접착 조성물 및 이를 포함하는 접착 필름 |
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KR101686040B1 (ko) * | 2010-01-05 | 2016-12-14 | 도레이첨단소재 주식회사 | 이접착성 고분자 기재 및 그를 이용한 광학용 필름부재 |
CN103068914B (zh) * | 2010-10-22 | 2015-07-01 | 昭和电工株式会社 | 防湿绝缘材料 |
CN103119112A (zh) * | 2010-10-25 | 2013-05-22 | 古河电气工业株式会社 | 粘接膜及晶片加工用带 |
WO2012060364A1 (ja) * | 2010-11-02 | 2012-05-10 | 日本合成化学工業株式会社 | アクリル系樹脂組成物、アクリル系粘着剤、粘着シート、両面粘着シート、透明電極用粘着剤、タッチパネル及び画像表示装置、並びに粘着剤層含有積層体の製造方法 |
JP2014203964A (ja) * | 2013-04-04 | 2014-10-27 | 日東電工株式会社 | アンダーフィル用接着フィルム、裏面研削用テープ一体型アンダーフィル用接着フィルム、ダイシングテープ一体型アンダーフィル用接着フィルム及び半導体装置 |
CN103525342B (zh) * | 2013-10-10 | 2015-07-01 | 浙江海川安全防护用品有限公司 | 光学偏光板本体用粘合剂的制备方法 |
SG11201607777UA (en) * | 2014-03-17 | 2016-11-29 | Lintec Corp | Die-bonding layer formation film, workpiece having die-bonding layer formation film attached thereto, and semiconductor device |
WO2018094735A1 (en) * | 2016-11-28 | 2018-05-31 | 3M Innovative Properties Company | An adhesive composition and an adhesive film obtained therefrom |
JP7168157B2 (ja) * | 2017-08-25 | 2022-11-09 | 国立大学法人信州大学 | 高耐熱樹脂硬化物用組成物、それを用いた電子部品及び半導体装置 |
JP6862027B2 (ja) * | 2018-01-08 | 2021-04-21 | エムティーアイ カンパニー, リミテッドMti Co., Ltd. | ウェハ加工用保護コーティング剤組成物、及びそれを含む保護コーティング剤 |
DE102019203269A1 (de) * | 2019-03-11 | 2020-09-17 | Tesa Se | Verfahren zur Konfektion von Fasermaterilaien |
CN112442327B (zh) * | 2019-08-27 | 2022-05-27 | 上海乘鹰新材料有限公司 | 一种建筑内外饰用超耐候双组分胶黏剂 |
CN112071464A (zh) * | 2020-09-09 | 2020-12-11 | 西安宏星电子浆料科技股份有限公司 | 一种共烧填孔导体浆料及其制备方法 |
JP6935605B1 (ja) * | 2021-03-26 | 2021-09-15 | 古河電気工業株式会社 | ダイシングダイアタッチフィルム及びその製造方法、並びに半導体パッケージ及びその製造方法 |
JPWO2023281906A1 (ko) * | 2021-07-09 | 2023-01-12 |
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- 2008-11-27 CN CN2008101789194A patent/CN101445709B/zh not_active Expired - Fee Related
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US20090136748A1 (en) | 2009-05-28 |
KR20090055267A (ko) | 2009-06-02 |
TW200932858A (en) | 2009-08-01 |
TWI441887B (zh) | 2014-06-21 |
CN101445709B (zh) | 2011-09-28 |
CN101445709A (zh) | 2009-06-03 |
US20120029117A1 (en) | 2012-02-02 |
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