KR20100010036A - 접착 필름 및 이것을 이용한 반도체 장치 - Google Patents
접착 필름 및 이것을 이용한 반도체 장치 Download PDFInfo
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- KR20100010036A KR20100010036A KR20097026684A KR20097026684A KR20100010036A KR 20100010036 A KR20100010036 A KR 20100010036A KR 20097026684 A KR20097026684 A KR 20097026684A KR 20097026684 A KR20097026684 A KR 20097026684A KR 20100010036 A KR20100010036 A KR 20100010036A
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- adhesive film
- semiconductor element
- resin
- acrylic
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/62—Alcohols or phenols
- C08G59/621—Phenols
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- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
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- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
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Abstract
Description
Claims (16)
- 반도체소자와 기판 또는 반도체소자와 반도체소자를 접합하기 위해 이용하는 접착 필름으로서,상기 접착 필름이 에폭시 수지와 아크릴계 수지와 중량 평균 분자량 6,000 이하인 아크릴계 올리고머를 포함하는 수지 조성물로 구성되고, 또한 상기 아크릴계 수지의 함유량(Wa)과 상기 아크릴계 올리고머의 함유량(Wb)의 비(Wa/Wb)가 0.5∼4인 것을 특징으로 하는 접착 필름.
- 청구항 1에 있어서,상기 아크릴계 올리고머의 유리 전이 온도가 -30℃ 이하인 접착 필름.
- 청구항 1에 있어서,상기 아크릴계 올리고머의 함유량은 상기 수지 조성물 전체의 5∼30 중량%인 접착 필름.
- 청구항 1에 있어서,상기 아크릴계 올리고머는 카르복시기 및 글리시딜기 중 적어도 한쪽을 갖는 것인 접착 필름.
- 청구항 1에 있어서,상기 아크릴계 올리고머는 상온에서 액상인 접착 필름.
- 청구항 1에 있어서,상기 수지 조성물은 경화제를 포함하는 것인 접착 필름.
- 청구항 6에 있어서,상기 경화제는 액상 페놀 화합물을 포함하는 것인 접착 필름.
- 청구항 1에 있어서,상기 수지 조성물은 추가로 경화 촉매를 포함하는 것인 접착 필름.
- 청구항 8에 있어서,상기 경화 촉매는 이미다졸 화합물을 포함하는 것인 접착 필름.
- 청구항 8에 있어서,상기 경화 촉매의 융점이 150℃ 이상인 접착 필름.
- 청구항 1에 있어서,상기 접착 필름의 100℃에서의 용융 점도가 80 Pa·s 이하인 접착 필름.
- 청구항 1에 기재된 접착 필름을 175℃에서 2시간 열처리한 후의 경화물의 175℃에서의 탄성률이 30 MPa 이상이 되는 것인 접착 필름.
- 기판의 한쪽 면측에 제1 반도체소자, 접착층 및 제2 반도체소자가 이 순서로 적층되어서 이루어지고,상기 제1 반도체소자의 기능면에 형성된 단자와 기판을 본딩 와이어에 의해 전기적으로 접속하여 이루어지고,상기 본딩 와이어의 상기 단자 부근의 부위가 상기 접착층 내를 통과하여 이루어지는 반도체 장치의 상기 접착층으로 이용하는 접착 필름으로서,상기 접착 필름은 에폭시 수지와 아크릴계 수지와 중량 평균 분자량 6,000 이하인 아크릴계 올리고머를 포함하는 수지 조성물로 구성되고, 또한 상기 아크릴계 수지의 함유량(Wa)과 상기 아크릴계 올리고머의 함유량(Wb)의 비(Wa/Wb)가 0.5∼4인 것을 특징으로 하는 접착 필름.
- 청구항 13에 있어서,상기 제2 반도체소자의 평면에서 본 면적이 상기 제1 반도체소자의 평면에서 본 면적과 거의 동일한 접착 필름.
- 청구항 13에 있어서,상기 제2 반도체소자의 평면에서 본 면적이 상기 제1 반도체소자의 평면에서 본 면적보다 큰 것인 접착 필름.
- 청구항 1에 기재된 접착 필름을 이용하여 반도체소자와 기판 또는 반도체소자와 반도체소자가 접합되어 있는 것을 특징으로 하는 반도체 장치.
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Application Number | Priority Date | Filing Date | Title |
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JPJP-P-2007-165604 | 2007-06-22 | ||
JP2007165604 | 2007-06-22 |
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KR20100010036A true KR20100010036A (ko) | 2010-01-29 |
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KR20097026684A Ceased KR20100010036A (ko) | 2007-06-22 | 2007-12-27 | 접착 필름 및 이것을 이용한 반도체 장치 |
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US (1) | US20100173164A1 (ko) |
EP (1) | EP2161739A4 (ko) |
JP (1) | JPWO2009001492A1 (ko) |
KR (1) | KR20100010036A (ko) |
CN (1) | CN101681845A (ko) |
WO (1) | WO2009001492A1 (ko) |
Cited By (1)
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KR20130009654A (ko) * | 2011-07-13 | 2013-01-23 | 닛토덴코 가부시키가이샤 | 반도체 장치용 접착 필름, 플립 칩형 반도체 이면용 필름 및 다이싱 테이프 일체형 반도체 이면용 필름 |
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JP5930625B2 (ja) * | 2011-08-03 | 2016-06-08 | 日東電工株式会社 | ダイボンドフィルム、ダイシング・ダイボンドフィルム、及び、半導体装置 |
JP6028356B2 (ja) * | 2012-03-22 | 2016-11-16 | 日立化成株式会社 | 半導体封止用エポキシ樹脂組成物およびそれを用いた半導体装置 |
JP5499111B2 (ja) * | 2012-07-06 | 2014-05-21 | 日東電工株式会社 | 半導体装置用接着剤組成物、半導体装置用接着フィルム、ダイシングフィルム付き接着フィルム、半導体装置の製造方法、及び半導体装置 |
JP6037927B2 (ja) * | 2013-04-17 | 2016-12-07 | オリンパス株式会社 | 接着剤組成物および内視鏡装置 |
JP6366228B2 (ja) * | 2013-06-04 | 2018-08-01 | 日東電工株式会社 | 接着シート、及びダイシング・ダイボンディングフィルム |
JP6292808B2 (ja) * | 2013-09-13 | 2018-03-14 | デクセリアルズ株式会社 | 接着剤、及び発光装置 |
TW201809128A (zh) * | 2016-06-16 | 2018-03-16 | 信越化學工業股份有限公司 | 環氧樹脂組成物 |
US20190206827A1 (en) * | 2017-12-29 | 2019-07-04 | Intel Corporation | Semiconductor package with externally accessible wirebonds |
JP7216365B2 (ja) * | 2018-10-01 | 2023-02-01 | 旭化成株式会社 | マイクロ流路用感光性樹脂積層体 |
JP7198644B2 (ja) * | 2018-11-27 | 2023-01-04 | 住友化学株式会社 | エポキシ樹脂組成物及びその硬化物 |
JP7151550B2 (ja) * | 2019-02-26 | 2022-10-12 | 味の素株式会社 | 樹脂組成物 |
JP7078685B2 (ja) | 2020-10-05 | 2022-05-31 | 藤森工業株式会社 | 光学フィルム用粘着剤層 |
JP7078686B2 (ja) | 2020-10-08 | 2022-05-31 | 藤森工業株式会社 | 光学フィルム用粘着剤層 |
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JP3410202B2 (ja) * | 1993-04-28 | 2003-05-26 | 日本テキサス・インスツルメンツ株式会社 | ウェハ貼着用粘着シートおよびこれを用いた半導体装置の製造方法 |
US5698657A (en) * | 1995-05-09 | 1997-12-16 | Air Products And Chemicals, Inc. | Flexibilizing epoxy resins with low molecular weight acrylate copolymers |
JP3617504B2 (ja) | 1996-10-08 | 2005-02-09 | 日立化成工業株式会社 | 半導体素子搭載用接着フィルム |
JP4869517B2 (ja) * | 2001-08-21 | 2012-02-08 | リンテック株式会社 | 粘接着テープ |
JP2005327789A (ja) * | 2004-05-12 | 2005-11-24 | Sharp Corp | ダイシング・ダイボンド兼用粘接着シートおよびこれを用いた半導体装置の製造方法 |
JP4417198B2 (ja) * | 2004-08-02 | 2010-02-17 | 日東電工株式会社 | 光導波路の製造方法 |
JP4668001B2 (ja) * | 2005-08-18 | 2011-04-13 | リンテック株式会社 | ダイシング・ダイボンド兼用シートおよびこれを用いた半導体装置の製造方法 |
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- 2007-12-27 EP EP07860422A patent/EP2161739A4/en not_active Withdrawn
- 2007-12-27 US US12/666,075 patent/US20100173164A1/en not_active Abandoned
- 2007-12-27 CN CN200780053460A patent/CN101681845A/zh active Pending
- 2007-12-27 JP JP2009520279A patent/JPWO2009001492A1/ja active Pending
- 2007-12-27 KR KR20097026684A patent/KR20100010036A/ko not_active Ceased
- 2007-12-27 WO PCT/JP2007/075201 patent/WO2009001492A1/ja active Application Filing
Cited By (1)
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KR20130009654A (ko) * | 2011-07-13 | 2013-01-23 | 닛토덴코 가부시키가이샤 | 반도체 장치용 접착 필름, 플립 칩형 반도체 이면용 필름 및 다이싱 테이프 일체형 반도체 이면용 필름 |
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JPWO2009001492A1 (ja) | 2010-08-26 |
EP2161739A1 (en) | 2010-03-10 |
CN101681845A (zh) | 2010-03-24 |
WO2009001492A1 (ja) | 2008-12-31 |
US20100173164A1 (en) | 2010-07-08 |
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