JP4925173B2 - ダイシング用粘着シート、及びそれを用いた被切断体の加工方法 - Google Patents
ダイシング用粘着シート、及びそれを用いた被切断体の加工方法 Download PDFInfo
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- JP4925173B2 JP4925173B2 JP2006154717A JP2006154717A JP4925173B2 JP 4925173 B2 JP4925173 B2 JP 4925173B2 JP 2006154717 A JP2006154717 A JP 2006154717A JP 2006154717 A JP2006154717 A JP 2006154717A JP 4925173 B2 JP4925173 B2 JP 4925173B2
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- pressure
- sensitive adhesive
- dicing
- adhesive sheet
- block
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Description
即ち、本発明のダイシング用粘着シートによれば、基材として前記構造式(A)が主たる構成単位としてランダムに含まれるブロック(I)と、前記構造式(B)が主たる構成単位としてランダムに含まれるブロック(II)とのランダム共重合体ブロックを含み構成されるものを用いるので、基材の結晶化の度合を制御することが可能になる。その結果、糸状屑の発生の抑制と、エキスパンド性とのバランスに優れたダイシング用粘着シートを提供することができる。
基材として、JSR(株)製の「商品名:RBフィルム(厚さ100μm)」を使用した。前記基材は、水添ポリブタジエンフィルムであり、前記構造式(A)を主たる構成成分とするブロック(I)と、前記構造式(B)を主たる構成成分とするブロック(II)の、フィルムポリマー全体としての構成比が重量比で 50:50 である。ブロック(I)内に於ける前記構造式(A)と前記構造式(B)の含有比率は、重量比で(A):(B)=80:20であり、ブロック(II)内に於ける前記構造式(A)と前記構造式(B)の含有比率は、重量比で(A):(B)=20:80である。X線回折により測定した基材の結晶化度は、30%であった。
本比較例に於いては、基材として、エチレン−メタクリル酸共重合物(MFR=2.0)をTダイ押出し法により厚さ100μmとなるように製膜した基材フィルムを用いたこと以外は、実施例1と同様にして紫外線硬化型ダイシング用粘着シートを作製した。
本比較例に於いては、基材として三菱化学(株)製のオレフィン系熱可塑性エラストマー「商品名:ゼラス5053」(MFR=6.8)をTダイ押出し法により厚さ100μmとなるように製膜した基材フィルムを用いたこと以外は、実施例1と同様にして紫外線硬化型ダイシング用粘着シートを作製した。
実施例及び比較例で得られたそれぞれのダイシング用粘着シートを下記の方法により評価した。
ダイシング用粘着シートに、厚さ350μmの6インチ半導体ウエハをマウントし、以下の条件でダイシングした。
ダイサー:DISCO社製 DFD−651
ブレード:DISCO社製 NBC−ZH2050 27HEDD
ブレード回転数:45,000rpm
ダイシング速度:100mm/秒
ダイシング深さ:基材フィルムに対して30μm
ダイシングサイズ:2.5mm×2.5mm
カットモード:ダウンカット
ダイシング後、ダイシング用粘着シートに対し、UV照射機によりUV照射をした。その後、ダイボンダーにより、以下の条件でエキスパンドを行なった。
ダイボンダー:NECマシナリー社製 GPS−100
内リング形状:Eベアリングタイプ
引落し量:7mm、12mm
下記表1から分かるように、実施例1のダイシング用粘着シートでは糸状屑が発生しないことが確認された。また、エキスパンドの際にダイシング用粘着シートが破断しないことも確認された。即ち、実施例1に係るダイシング用粘着シートは糸状屑の発生を抑制できると共に、エキスパンド性にも優れていることが分かった。これに対し、比較例1のダイシング用粘着シートでは、引き落とし量が7mmの場合には破断しなかったが、引き落とし量12mmの場合では破断した。更に、糸状屑も発生していることが確認された。また、比較例2のダイシング用粘着シートでは糸状屑は発生しなかったが、エキスパンドの際には基材フィルムが破断していることが確認された。
11 基材フィルム(基材)
12 粘着剤層
13 セパレータ
Claims (12)
- 前記ブロック(I)又はブロック(II)の含有量は、それぞれ前記重合体の重量に対し30〜70重量%の範囲内であることを特徴とする請求項1に記載のダイシング用粘着シート。
- 前記ブロック(I)は、前記構造式(A)で表される構成単位と、前記構造式(B)で表される構成単位とのランダム共重合体ブロックであり、
前記構造式(A)で表される構成単位の含有量が65〜95重量%の範囲内であり、かつ、前記構造式(B)で表される構成単位の含有量が5〜35重量%の範囲内であることを特徴とする請求項1又は2に記載のダイシング用粘着シート。 - 前記ブロック(II)は、前記構造式(A)で表される構成単位と、前記構造式(B)で表される構成単位とのランダム共重合体ブロックであり、
前記構造式(A)で表される構成単位の含有量が5〜35重量%の範囲内であり、かつ、前記構造式(B)で表される構成単位の含有量が65〜95重量%の範囲内であることを特徴とする請求項1〜3の何れか1項に記載のダイシング用粘着シート。 - 前記基材の結晶化度が10〜50重量%であることを特徴とする請求項1〜4の何れか1項に記載のダイシング用粘着シート。
- 前記基材は単層フィルムからなり、前記重合体を全組成物に対し50重量%以上含有していることを特徴とする請求項1〜5の何れか1項に記載のダイシング用粘着シート。
- 前記基材は多層フィルムからなり、当該多層フィルムの少なくとも1層が、前記重合体を全組成物に対し50重量%以上含有していることを特徴とする請求項1〜5の何れか1項に記載のダイシング用粘着シート。
- 前記粘着剤層は放射線硬化型粘着剤を含み構成されることを特徴とする請求項1〜7の何れか1項に記載のダイシング用粘着シート。
- 前記基材は、前記ブロック(I)の主原料モノマーとしての1,3−ブタジエンと、前記ブロック(II)の主原料モノマーとしての1,2−ブタジエンとを重合させた後に水添して得られたものであることを特徴とする請求項1〜8の何れか1項に記載のダイシング用粘着シート。
- 前記ダイシングを行った後、前記ダイシング用粘着シートをエキスパンドして、切断後の被切断体小片を該ダイシング用粘着シートからピックアップすることを特徴とする請求項10に記載の被切断体の加工方法。
- 前記被切断体として半導体素子を用いることを特徴とする請求項10又は11に記載の被切断体の加工方法。
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JP2006154717A JP4925173B2 (ja) | 2006-06-02 | 2006-06-02 | ダイシング用粘着シート、及びそれを用いた被切断体の加工方法 |
TW96119459A TW200808934A (en) | 2006-06-02 | 2007-05-31 | Pressure-sensitive adhesive sheet for dicing and method for processing processed material using the same |
DE200760003253 DE602007003253D1 (de) | 2006-06-02 | 2007-05-31 | PSA-Folie zum Zerschneiden und Verarbeitungsverfahren von daraus hergestellten Produkten |
EP20070010806 EP1862494B1 (en) | 2006-06-02 | 2007-05-31 | Pressure-sensitive adhesive sheet for use in dicing and method of processing products worked with it |
KR1020070054114A KR101046669B1 (ko) | 2006-06-02 | 2007-06-01 | 다이싱용 감압 접착 시트, 및 상기 시트를 사용하여 가공재를 가공하는 방법 |
CN2007101082136A CN101081968B (zh) | 2006-06-02 | 2007-06-04 | 切割用压敏粘合剂片材和用其处理加工材料的方法 |
US11/757,452 US8025968B2 (en) | 2006-06-02 | 2007-06-04 | Pressure-sensitive adhesive sheet for dicing and method for processing processed material using the same |
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US (1) | US8025968B2 (ja) |
EP (1) | EP1862494B1 (ja) |
JP (1) | JP4925173B2 (ja) |
KR (1) | KR101046669B1 (ja) |
CN (1) | CN101081968B (ja) |
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JP2011508804A (ja) * | 2007-12-18 | 2011-03-17 | スリーエム イノベイティブ プロパティズ カンパニー | 微粒子感圧接着剤組成物 |
JP5208205B2 (ja) * | 2008-04-18 | 2013-06-12 | パナソニック株式会社 | フリップチップ実装方法とフリップチップ実装装置およびそれに使用されるツール保護シート |
WO2009132098A1 (en) * | 2008-04-23 | 2009-10-29 | 3M Innovative Properties Company | Microsphere pressure sensitive adhesive composition |
JP5427369B2 (ja) * | 2008-05-29 | 2014-02-26 | アキレス株式会社 | 半導体製造テープ用基材フィルム |
US20100167614A1 (en) * | 2008-12-24 | 2010-07-01 | 3M Innovative Properties Company | Microsphere pressure sensitive adhesive composition |
JP2011054940A (ja) * | 2009-08-07 | 2011-03-17 | Nitto Denko Corp | 半導体ウェハ保持保護用粘着シート及び半導体ウェハの裏面研削方法 |
TWI404786B (zh) * | 2010-04-22 | 2013-08-11 | Nanya Plastics Corp | An aqueous hot foam adhesive sheet |
JP5665494B2 (ja) * | 2010-06-24 | 2015-02-04 | キヤノン株式会社 | 放射線検出装置及び放射線撮像システム |
TWI546356B (zh) * | 2010-11-08 | 2016-08-21 | Lg化學公司 | 壓敏式黏著劑組成物 |
KR102108102B1 (ko) * | 2012-12-10 | 2020-05-11 | 닛토덴코 가부시키가이샤 | 다이싱 테이프 일체형 접착 시트, 다이싱 테이프 일체형 접착 시트를 이용한 반도체 장치의 제조 방법 및 반도체 장치 |
JP6306362B2 (ja) * | 2014-02-13 | 2018-04-04 | リンテック株式会社 | 伸長可能シートおよび積層チップの製造方法 |
US20170121570A1 (en) * | 2014-06-18 | 2017-05-04 | Lintec Corporation | Base film for dicing sheets and dicing sheet |
CN106463371B (zh) | 2014-06-18 | 2019-09-06 | 琳得科株式会社 | 切割片用基材膜及切割片 |
KR102175717B1 (ko) * | 2017-12-14 | 2020-11-06 | 주식회사 엘지화학 | 다이싱 다이 본딩 필름 |
CN110322776B (zh) * | 2019-07-05 | 2021-07-23 | 上海中通吉网络技术有限公司 | 易撕电子面单 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3660530A (en) * | 1968-08-28 | 1972-05-02 | Dow Chemical Co | Blends of ethylene polymers with polyethylene-polybutene-1 block copolymers having improved stress crack resistance |
JPH068403B2 (ja) * | 1985-11-21 | 1994-02-02 | 三井石油化学工業株式会社 | ウエハダイシング用接着シ−ト |
JP2703762B2 (ja) * | 1987-03-06 | 1998-01-26 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | 電子デバイス基板用表面保護材料 |
JPH02215528A (ja) | 1989-02-17 | 1990-08-28 | Sumitomo Bakelite Co Ltd | 多層フィルム |
JP2618491B2 (ja) * | 1989-08-05 | 1997-06-11 | 古河電気工業株式会社 | 放射線硬化性粘着テープ |
JPH05211234A (ja) | 1991-12-05 | 1993-08-20 | Lintec Corp | ウェハ貼着用粘着シートおよびウェハダイシング方法 |
JP2545170B2 (ja) | 1991-12-05 | 1996-10-16 | リンテック株式会社 | ウェハ貼着用粘着シ―トおよびウェハダイシング方法 |
US5552480A (en) * | 1992-02-28 | 1996-09-03 | Idemitsu Petrochemical Co., Ltd. | Thermoplastic resin composition |
JPH11199840A (ja) | 1998-01-16 | 1999-07-27 | Kureha Chem Ind Co Ltd | 粘着テープ用基材、粘着テープ及び離型テープ付き粘着テープ |
EP0979852B1 (en) * | 1998-08-10 | 2004-01-28 | LINTEC Corporation | A dicing tape and a method of dicing a semiconductor wafer |
JP3340979B2 (ja) * | 1999-09-06 | 2002-11-05 | 日東電工株式会社 | ダイシング用粘着シート |
DE19955610A1 (de) * | 1999-11-19 | 2001-06-21 | Beiersdorf Ag | Klebeband |
JP3984075B2 (ja) | 2002-02-27 | 2007-09-26 | 日東電工株式会社 | ダイシング用粘着シート |
US7141300B2 (en) * | 2001-06-27 | 2006-11-28 | Nitto Denko Corporation | Adhesive sheet for dicing |
JP2005179496A (ja) * | 2003-12-19 | 2005-07-07 | Nitto Denko Corp | 加熱剥離型粘着シート |
JP2005191297A (ja) * | 2003-12-25 | 2005-07-14 | Jsr Corp | ダイシングフィルム及び半導体ウェハの切断方法 |
JP4443962B2 (ja) * | 2004-03-17 | 2010-03-31 | 日東電工株式会社 | ダイシング・ダイボンドフィルム |
JP2005272724A (ja) * | 2004-03-25 | 2005-10-06 | Furukawa Electric Co Ltd:The | 半導体用粘着テープ |
JP2006165045A (ja) * | 2004-12-02 | 2006-06-22 | Shin Etsu Chem Co Ltd | ダイシング・ダイボンド用接着シート |
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US20090317633A2 (en) | 2009-12-24 |
TW200808934A (en) | 2008-02-16 |
EP1862494A1 (en) | 2007-12-05 |
DE602007003253D1 (de) | 2009-12-31 |
US20070281152A1 (en) | 2007-12-06 |
EP1862494B1 (en) | 2009-11-18 |
US8025968B2 (en) | 2011-09-27 |
CN101081968B (zh) | 2012-05-23 |
KR101046669B1 (ko) | 2011-07-06 |
JP2007324456A (ja) | 2007-12-13 |
KR20070115799A (ko) | 2007-12-06 |
CN101081968A (zh) | 2007-12-05 |
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