KR20170003416A - 웨이퍼 가공용 가접착재, 웨이퍼 가공체 및 박형 웨이퍼의 제조 방법 - Google Patents
웨이퍼 가공용 가접착재, 웨이퍼 가공체 및 박형 웨이퍼의 제조 방법 Download PDFInfo
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Abstract
상기 웨이퍼 가공용 가접착재가, 열 가소성 수지층 (A)를 포함하는 제1 가접착재층과, 상기 제1 가접착재층에 적층된 열 경화성 실록산 중합체층 (B)를 포함하는 제2 가접착재층과,
상기 제2 가접착재층에 적층된 열 경화성 중합체층 (C)를 포함하는 제3 가접착재층을 갖는 복합 가접착재층을 구비한 것이며,
상기 (A)가
(A-1) 열 가소성 수지,
(A-2) 경화 촉매
를 함유하는 조성물의 수지층이며,
상기 (B)가, (B)층에 인접하여 적층된 (A)층의 경화 촉매에 의해 경화되는 수지층인 웨이퍼 가공용 가접착재.
[효과] 본 발명의 제조 방법은 단차의 매립 불량 등의 이상이 발생하지 않아 막 두께 균일성이 높은 접착재층을 형성할 수 있고, 이 막 두께 균일성 때문에 용이하게 50㎛ 이하의 균일한 박형 웨이퍼를 얻는 것이 가능해진다.
Description
2 가접착재층
(A) 열 가소성 수지층(제1 가접착재층)
(B) 열 경화성 실록산 중합체층(제2 가접착재층)
(C) 열 경화성 중합체층(제3 가접착재층)
3 지지체
Claims (12)
- 표면에 회로면을 갖고 이면을 가공해야 할 웨이퍼를 지지체에 가접착하기 위한 웨이퍼 가공용 가접착재이며,
상기 웨이퍼 가공용 가접착재가, 열 가소성 수지층 (A)를 포함하는 제1 가접착재층과, 상기 제1 가접착재층에 적층된 열 경화성 실록산 중합체층 (B)를 포함하는 제2 가접착재층과,
상기 제2 가접착재층에 적층된 열 경화성 중합체층 (C)를 포함하는 제3 가접착재층을 갖는 복합 가접착재층을 구비한 것이며,
상기 열 가소성 수지층 (A)가
(A-1) 열 가소성 수지: 100질량부,
(A-2) 경화 촉매: 상기 (A-1) 성분 100질량부에 대하여, 유효 성분(질량 환산)으로서 0질량부를 초과하고 1질량부 이하
를 함유하는 조성물의 수지층이며,
상기 열 경화성 실록산 중합체층 (B)가, (B)층에 인접하여 적층된 (A)층의 경화 촉매에 의해 경화되는 중합체층인 것을 특징으로 하는 웨이퍼 가공용 가접착재. - 제1항에 있어서, 상기 웨이퍼가 표면에 10 내지 80㎛의 단차를 갖는 기판에 사용되는 것을 특징으로 하는 웨이퍼 가공용 가접착재.
- 제1항 또는 제2항에 있어서, 상기 (A-2) 성분이 백금계 촉매인 것을 특징으로 하는 웨이퍼 가공용 가접착재.
- 제1항 또는 제2항에 있어서, 상기 열 경화성 실록산 중합체층 (B)가
(B-1) 분자 중에 알케닐기를 갖는 오르가노폴리실록산: 100질량부,
(B-2) 1분자 중에 2개 이상의 규소 원자에 결합한 수소 원자(Si-H기)를 함유하는 오르가노하이드로겐폴리실록산: 상기 (B-1) 성분 중의 알케닐기에 대한 (B-2) 성분 중의 Si-H기의 몰비가 0.3 내지 15가 되는 양
을 함유하는 조성물이며, (B)층에 인접하여 적층된 (A)층의 경화 촉매에 의해 경화되는 중합체층인 것을 특징으로 하는 웨이퍼 가공용 가접착재. - 제1항 또는 제2항에 있어서, 상기 열 경화성 중합체층 (C)가, 하기 일반식 (1)로 표시되는 반복 단위를 갖는 중량 평균 분자량이 3,000 내지 500,000인 실록산 결합 함유 중합체 100질량부에 대하여, 가교제로서 포르말린 또는 포르말린-알코올에 의해 변성된 아미노 축합물, 멜라민 수지, 요소 수지, 1분자 중에 평균 2개 이상의 메틸올기 또는 알콕시메틸올기를 갖는 페놀 화합물 및 1분자 중에 평균 2개 이상의 에폭시기를 갖는 에폭시 화합물로부터 선택되는 어느 1종 이상을 0.1 내지 50질량부 함유하는 조성물을 포함하는 중합체층인 것을 특징으로 하는 웨이퍼 가공용 가접착재.
[식 중 R1 내지 R4는 동일할 수도 상이할 수도 있는 탄소 원자수 1 내지 8의 1가 탄화수소기를 나타낸다. 또한, m은 1 내지 100의 정수이며, B는 양수, A는 0 또는 양수이다. 단 A+B=1이다. X는 하기 일반식 (2)로 표시되는 2가의 유기기, 혹은 1,3-디비닐테트라메틸디실록산이며, 하기 일반식 (2)로 표시되는 2가의 유기기를 반드시 포함한다.
(식 중 Z는
의 어느 하나로부터 선택되는 2가의 유기기이며, N은 0 또는 1이다. 또한 R5, R6은 각각 탄소 원자수 1 내지 4의 알킬기 또는 알콕시기이며, 서로 동일할 수도 상이할 수도 있다. k는 0, 1, 2의 어느 하나이다.)] - 제1항 또는 제2항에 있어서, 상기 열 경화성 중합체층 (C)가, 하기 일반식 (3)으로 표시되는 반복 단위를 갖는 중량 평균 분자량이 3,000 내지 500,000인 실록산 결합 함유 중합체 100질량부에 대하여, 가교제로서 1분자 중에 평균 2개 이상의 페놀기를 갖는 페놀 화합물 및 1분자 중에 평균 2개 이상의 에폭시기를 갖는 에폭시 화합물로부터 선택되는 어느 1종 이상을 0.1 내지 50질량부 함유하는 조성물을 포함하는 중합체층인 것을 특징으로 하는 웨이퍼 가공용 가접착재.
[식 중 R1 내지 R4는 동일할 수도 상이할 수도 있는 탄소 원자수 1 내지 8의 1가 탄화수소기를 나타낸다. 또한, m은 1 내지 100의 정수이며, B는 양수, A는 0 또는 양수이다. 단, A+B=1이다. 또한, Y는 하기 일반식 (4)로 표시되는 2가의 유기기, 혹은 1,3-디비닐테트라메틸디실록산이며, 하기 일반식 (4)로 표시되는 2가의 유기기를 반드시 포함한다.
(식 중 V는
의 어느 하나로부터 선택되는 2가의 유기기이며, p는 0 또는 1이다. 또한 R7, R8은 각각 탄소 원자수 1 내지 4의 알킬기 또는 알콕시기이며, 서로 동일할 수도 상이할 수도 있다. h는 0, 1, 2의 어느 하나이다.)] - (a) 표면에 회로 형성면 및 이면에 회로 비형성면을 갖는 웨이퍼의 상기 회로 형성면을, 제1항 또는 제2항에 기재된 웨이퍼 가공용 가접착재를 개재하여, 지지체에 접합할 때에 상기 지지체 상에 형성된 상기 열 경화성 중합체층 (C) 상에 상기 열 경화성 실록산 중합체층 (B)를 형성한 후, 상기 중합체층 (C)와 (B)가 형성된 지지체와, 상기 수지층 (A)가 형성된 웨이퍼를 감압 하에서 접합하는 공정과,
(b) 상기 중합체층을 열 경화시키는 공정과,
(c) 상기 지지체와 접합한 상기 웨이퍼의 회로 비형성면을 연삭 또는 연마하는 공정과,
(d) 상기 웨이퍼의 회로 비형성면에 가공을 실시하는 공정과,
(e) 상기 가공을 실시한 웨이퍼를 상기 지지체로부터 박리하는 공정과,
(f) 상기 박리된 웨이퍼의 회로 형성면에 잔존하는 가접착 재료를 세정하는 공정
을 포함하는 것을 특징으로 하는 박형 웨이퍼의 제조 방법. - 지지체 상에 가접착재층이 형성되며, 또한 가접착재층 상에, 표면에 회로면을 갖고 이면을 가공해야 할 웨이퍼가 적층되어 이루어지는 웨이퍼 가공체이며,
상기 가접착재층이, 열 가소성 수지층 (A)를 포함하는 제1 가접착재층과, 상기 제1 가접착재층에 적층된 열 경화성 실록산 중합체층 (B)를 포함하는 제2 가접착재층과,
상기 제2 가접착재층에 적층된 열 경화성 중합체층 (C)를 포함하는 제3 가접착재층을 갖는 복합 가접착재층을 구비한 것이며,
상기 열 가소성 수지층 (A)가
(A-1) 열 가소성 수지: 100질량부,
(A-2) 경화 촉매: 상기 (A-1) 성분 100질량부에 대하여, 유효 성분(질량 환산)으로서 0질량부를 초과하고 1질량부 이하
를 함유하는 조성물의 수지층이며,
상기 열 경화성 실록산 중합체층 (B)가, (B)층에 인접하여 적층된 (A)층의 경화 촉매에 의해 경화되는 중합체층인 것을 특징으로 하는 웨이퍼 가공체. - 제8항에 있어서, 상기 (A-2) 성분이 백금계 촉매인 것을 특징으로 하는 웨이퍼 가공체.
- 제8항 또는 제9항에 있어서, 상기 열 경화성 실록산 중합체층 (B)가
(B-1) 분자 중에 알케닐기를 갖는 오르가노폴리실록산: 100질량부,
(B-2) 1분자 중에 2개 이상의 규소 원자에 결합한 수소 원자(Si-H기)를 함유하는 오르가노하이드로겐폴리실록산: 상기 (B-1) 성분 중의 알케닐기에 대한 (B-2) 성분 중의 Si-H기의 몰비가 0.3 내지 15가 되는 양
을 함유하는 조성물이며, (B)층에 인접하여 적층된 (A)층의 경화 촉매에 의해 경화되는 중합체층인 것을 특징으로 하는 웨이퍼 가공체. - 제8항 또는 제9항에 있어서, 상기 열 경화성 중합체층 (C)가, 하기 일반식 (1)로 표시되는 반복 단위를 갖는 중량 평균 분자량이 3,000 내지 500,000인 실록산 결합 함유 중합체 100질량부에 대하여, 가교제로서 포르말린 또는 포르말린-알코올에 의해 변성된 아미노 축합물, 멜라민 수지, 요소 수지, 1분자 중에 평균 2개 이상의 메틸올기 또는 알콕시메틸올기를 갖는 페놀 화합물 및 1분자 중에 평균 2개 이상의 에폭시기를 갖는 에폭시 화합물로부터 선택되는 어느 1종 이상을 0.1 내지 50질량부 함유하는 조성물을 포함하는 중합체층인 것을 특징으로 하는 웨이퍼 가공체.
[식 중 R1 내지 R4는 동일할 수도 상이할 수도 있는 탄소 원자수 1 내지 8의 1가 탄화수소기를 나타낸다. 또한, m은 1 내지 100의 정수이며, B는 양수, A는 0 또는 양수이다. 단 A+B=1이다. X는 하기 일반식 (2)로 표시되는 2가의 유기기, 혹은 1,3-디비닐테트라메틸디실록산이며, 하기 일반식 (2)로 표시되는 2가의 유기기를 반드시 포함한다.
(식 중 Z는
의 어느 하나로부터 선택되는 2가의 유기기이며, N은 0 또는 1이다. 또한 R5, R6은 각각 탄소 원자수 1 내지 4의 알킬기 또는 알콕시기이며, 서로 동일할 수도 상이할 수도 있다. k는 0, 1, 2의 어느 하나이다.)] - 제8항 또는 제9항에 있어서, 상기 열 경화성 중합체층 (C)가, 하기 일반식 (3)으로 표시되는 반복 단위를 갖는 중량 평균 분자량이 3,000 내지 500,000인 실록산 결합 함유 중합체 100질량부에 대하여, 가교제로서 1분자 중에 평균 2개 이상의 페놀기를 갖는 페놀 화합물 및 1분자 중에 평균 2개 이상의 에폭시기를 갖는 에폭시 화합물로부터 선택되는 어느 1종 이상을 0.1 내지 50질량부 함유하는 조성물을 포함하는 중합체층인 것을 특징으로 하는 웨이퍼 가공체.
[식 중 R1 내지 R4는 동일할 수도 상이할 수도 있는 탄소 원자수 1 내지 8의 1가 탄화수소기를 나타낸다. 또한, m은 1 내지 100의 정수이며, B는 양수, A는 0 또는 양수이다. 단, A+B=1이다. 또한, Y는 하기 일반식 (4)로 표시되는 2가의 유기기, 혹은 1,3-디비닐테트라메틸디실록산이며, 하기 일반식 (4)로 표시되는 2가의 유기기를 반드시 포함한다.
(식 중 V는
의 어느 하나로부터 선택되는 2가의 유기기이며, p는 0 또는 1이다. 또한 R7, R8은 각각 탄소 원자수 1 내지 4의 알킬기 또는 알콕시기이며, 서로 동일할 수도 상이할 수도 있다. h는 0, 1, 2의 어느 하나이다.)]
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JP6023737B2 (ja) * | 2014-03-18 | 2016-11-09 | 信越化学工業株式会社 | ウエハ加工体、ウエハ加工用仮接着材、及び薄型ウエハの製造方法 |
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JP6788549B2 (ja) * | 2017-06-05 | 2020-11-25 | 信越化学工業株式会社 | 基板加工用仮接着フィルムロール、薄型基板の製造方法 |
JP7025171B2 (ja) * | 2017-10-12 | 2022-02-24 | 株式会社ディスコ | 被加工物の研削方法 |
JP6535427B1 (ja) * | 2017-12-15 | 2019-06-26 | 株式会社Dnpファインケミカル | 水系仮止め接着剤及び水系仮止め接着剤の製造方法、並びに該水系仮止め接着剤を用いた各種部材又は部品の製造方法 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004064040A (ja) | 2002-06-03 | 2004-02-26 | Three M Innovative Properties Co | 被研削基材を含む積層体、その製造方法並びに積層体を用いた極薄基材の製造方法及びそのための装置 |
JP2006328104A (ja) | 2005-05-23 | 2006-12-07 | Jsr Corp | 接着剤組成物 |
US7541264B2 (en) | 2005-03-01 | 2009-06-02 | Dow Corning Corporation | Temporary wafer bonding method for semiconductor processing |
KR20130125312A (ko) * | 2012-05-08 | 2013-11-18 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 웨이퍼 가공용 가접착재, 이를 이용한 웨이퍼 가공용 부재, 웨이퍼 가공체, 및 박형 웨이퍼의 제조 방법 |
KR20140047003A (ko) * | 2012-10-11 | 2014-04-21 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 웨이퍼 가공체, 웨이퍼 가공용 부재, 웨이퍼 가공용 가접착재, 및 박형 웨이퍼의 제조방법 |
JP2014131004A (ja) | 2012-11-30 | 2014-07-10 | Shin Etsu Chem Co Ltd | ウエハ加工体、ウエハ加工用部材、ウエハ加工用仮接着材、及び薄型ウエハの製造方法 |
KR20140134609A (ko) * | 2013-05-14 | 2014-11-24 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 웨이퍼용 가접착 재료, 그것을 사용한 가접착용 필름 및 웨이퍼 가공체, 및 그것들을 사용한 박형 웨이퍼의 제조 방법 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6384128B1 (en) * | 2000-07-19 | 2002-05-07 | Toray Industries, Inc. | Thermoplastic resin composition, molding material, and molded article thereof |
US7534498B2 (en) * | 2002-06-03 | 2009-05-19 | 3M Innovative Properties Company | Laminate body, method, and apparatus for manufacturing ultrathin substrate using the laminate body |
JP4171898B2 (ja) * | 2003-04-25 | 2008-10-29 | 信越化学工業株式会社 | ダイシング・ダイボンド用接着テープ |
US7695819B2 (en) * | 2005-09-30 | 2010-04-13 | Wacker Chemical Corporation | Two piece curable HCR silicone elastomers |
EP2681762B1 (en) * | 2011-02-28 | 2017-04-26 | Dow Corning Corporation | Wafer bonding system and method for bonding and debonding thereof |
JP5958262B2 (ja) * | 2011-10-28 | 2016-07-27 | 信越化学工業株式会社 | ウエハ加工体、ウエハ加工用部材、ウエハ加工用仮接着材、及び薄型ウエハの製造方法 |
JP5687230B2 (ja) * | 2012-02-28 | 2015-03-18 | 信越化学工業株式会社 | ウエハ加工体、ウエハ加工用部材、ウエハ加工用仮接着材、及び薄型ウエハの製造方法 |
US8999817B2 (en) * | 2012-02-28 | 2015-04-07 | Shin-Etsu Chemical Co., Ltd. | Wafer process body, wafer processing member, wafer processing temporary adhesive material, and method for manufacturing thin wafer |
JP5767155B2 (ja) * | 2012-04-13 | 2015-08-19 | 信越化学工業株式会社 | ウエハ加工体、支持体の再生方法及びウエハ加工用仮接着材 |
TWI534238B (zh) * | 2012-04-24 | 2016-05-21 | 信越化學工業股份有限公司 | Wafer processing body, wafer processing member, temporary processing material for wafer processing, and manufacturing method of thin wafer |
JP2015131064A (ja) | 2014-01-15 | 2015-07-23 | 高砂電器産業株式会社 | スロットマシン |
KR102268248B1 (ko) * | 2014-01-29 | 2021-06-24 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 웨이퍼 가공체, 웨이퍼 가공용 가접착재, 및 박형 웨이퍼의 제조방법 |
JP6023737B2 (ja) * | 2014-03-18 | 2016-11-09 | 信越化学工業株式会社 | ウエハ加工体、ウエハ加工用仮接着材、及び薄型ウエハの製造方法 |
JP6225894B2 (ja) * | 2014-12-24 | 2017-11-08 | 信越化学工業株式会社 | ウエハの仮接着方法及び薄型ウエハの製造方法 |
JP6325432B2 (ja) * | 2014-12-25 | 2018-05-16 | 信越化学工業株式会社 | ウエハ加工体、ウエハ加工用仮接着材、及び薄型ウエハの製造方法 |
JP6443241B2 (ja) * | 2015-06-30 | 2018-12-26 | 信越化学工業株式会社 | ウエハ加工用仮接着材、ウエハ加工体、及び薄型ウエハの製造方法 |
JP6589766B2 (ja) * | 2015-08-18 | 2019-10-16 | 信越化学工業株式会社 | ウエハ加工用接着材、ウエハ積層体及び薄型ウエハの製造方法 |
JP6502824B2 (ja) * | 2015-10-19 | 2019-04-17 | 信越化学工業株式会社 | ウエハ加工体、ウエハ加工用仮接着材、及び薄型ウエハの製造方法 |
-
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- 2015-06-30 JP JP2015131064A patent/JP6443241B2/ja active Active
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- 2016-06-10 EP EP16173969.3A patent/EP3112434B1/en active Active
- 2016-06-27 KR KR1020160079847A patent/KR102494875B1/ko active IP Right Grant
- 2016-06-29 US US15/196,956 patent/US9941145B2/en active Active
- 2016-06-29 TW TW105120567A patent/TWI690579B/zh active
- 2016-06-30 CN CN201610505786.1A patent/CN106318291B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004064040A (ja) | 2002-06-03 | 2004-02-26 | Three M Innovative Properties Co | 被研削基材を含む積層体、その製造方法並びに積層体を用いた極薄基材の製造方法及びそのための装置 |
US7541264B2 (en) | 2005-03-01 | 2009-06-02 | Dow Corning Corporation | Temporary wafer bonding method for semiconductor processing |
JP2006328104A (ja) | 2005-05-23 | 2006-12-07 | Jsr Corp | 接着剤組成物 |
KR20130125312A (ko) * | 2012-05-08 | 2013-11-18 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 웨이퍼 가공용 가접착재, 이를 이용한 웨이퍼 가공용 부재, 웨이퍼 가공체, 및 박형 웨이퍼의 제조 방법 |
KR20140047003A (ko) * | 2012-10-11 | 2014-04-21 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 웨이퍼 가공체, 웨이퍼 가공용 부재, 웨이퍼 가공용 가접착재, 및 박형 웨이퍼의 제조방법 |
JP2014131004A (ja) | 2012-11-30 | 2014-07-10 | Shin Etsu Chem Co Ltd | ウエハ加工体、ウエハ加工用部材、ウエハ加工用仮接着材、及び薄型ウエハの製造方法 |
KR20140134609A (ko) * | 2013-05-14 | 2014-11-24 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 웨이퍼용 가접착 재료, 그것을 사용한 가접착용 필름 및 웨이퍼 가공체, 및 그것들을 사용한 박형 웨이퍼의 제조 방법 |
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