KR20120073354A - 접착제 조성물 및 이것을 이용한 회로 접속 재료, 및 회로 부재의 접속 방법 및 회로 접속체 - Google Patents
접착제 조성물 및 이것을 이용한 회로 접속 재료, 및 회로 부재의 접속 방법 및 회로 접속체 Download PDFInfo
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- KR20120073354A KR20120073354A KR1020127013159A KR20127013159A KR20120073354A KR 20120073354 A KR20120073354 A KR 20120073354A KR 1020127013159 A KR1020127013159 A KR 1020127013159A KR 20127013159 A KR20127013159 A KR 20127013159A KR 20120073354 A KR20120073354 A KR 20120073354A
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- South Korea
- Prior art keywords
- circuit
- adhesive composition
- pair
- adhesive
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- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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Images
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
- H05K3/323—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives by applying an anisotropic conductive adhesive layer over an array of pads
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- 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
- C09J133/04—Homopolymers or copolymers of esters
-
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Abstract
Description
도 2는 본 발명에 따른 회로 접속 재료가 회로 전극 사이에서 사용되어, 회로 전극끼리가 접속된 상태를 도시하는 단면도이다.
도 3은 본 발명에 따른 회로 부재의 접속 방법의 일 실시 형태를 개략단면도에 의해 도시하는 공정도이다.
도 4는 도전 입자의 다른 형태를 도시하는 단면도이다.
도 5는 본 발명에 따른 회로 접속 재료의 다른 실시 형태를 도시하는 단면도이다.
Claims (9)
- 회로 부재끼리를 접착함과 동시에 각각의 회로 부재가 갖는 회로 전극끼리를 전기적으로 접속하기 위해서 이용되는 접착제 조성물로서,
에폭시 수지와,
에폭시 수지 경화제와,
가교 구조를 갖고, 중량 평균 분자량이 30000 내지 80000인 아크릴계 공중합체를 함유하고,
상기 아크릴계 공중합체는 원료에 포함되는 단량체 성분을 공중합시킴으로써 얻어진 것이며, 해당 원료에 포함되는 단량체 성분 100 질량부에 대한 글리시딜아크릴레이트 및 글리시딜메타크릴레이트의 합계량이 1 내지 7 질량부인 접착제 조성물. - 제1항에 있어서, 도전 입자를 더 함유하는 접착제 조성물.
- 필름상의 기재와,
제1항에 기재된 접착제 조성물로 이루어지며, 상기 기재의 한쪽면 상에 설치된 접착제층
을 구비하는 회로 접속 재료. - 대향 배치된 한쌍의 회로 부재와,
제1항에 기재된 접착제 조성물의 경화물로 이루어지며, 상기 한쌍의 회로 부재의 사이에 개재되어 각각의 회로 부재가 갖는 회로 전극끼리가 전기적으로 접속되도록 해당 회로 부재끼리를 접착하는 접속부
를 구비하는 회로 접속체. - 제4항에 있어서, 상기 한쌍의 회로 부재 중의 적어도 한쪽이 IC칩인 회로 접속체.
- 제4항에 있어서, 상기 한쌍의 회로 부재가 각각 갖는 회로 전극의 적어도 한쪽의 표면이 금, 은, 주석, 루테늄, 로듐, 팔라듐, 오스뮴, 이리듐, 백금 및 인듐주석 산화물로부터 선택되는 적어도 1종으로 구성되어 있는 회로 접속체.
- 제4항에 있어서, 상기 접속부에 접촉하고 있는 상기 한쌍의 회로 부재의 접촉면의 적어도 한쪽이 질화규소, 실리콘 화합물 및 감광성 또는 비감광성 폴리이미드 수지로부터 선택되는 적어도 1종 이상의 소재에 의해서 구성되는 부분을 갖는 것인 회로 접속체.
- 대향 배치된 한쌍의 회로 부재의 사이에 제1항에 기재된 접착제 조성물을 개재시키고, 전체를 가열 및 가압하여, 상기 접착제 조성물의 경화물로 이루어지고, 상기 한쌍의 회로 부재의 사이에 개재되어 각각의 회로 부재가 갖는 회로 전극끼리가 전기적으로 접속되도록 해당 회로 부재끼리를 접착하는 접속부를 형성함으로써, 상기 한쌍의 회로 부재 및 상기 접속부를 구비하는 회로 접속체를 얻는 회로 부재의 접속 방법.
- 대향 배치된 한쌍의 회로 부재의 사이에 제1항에 기재된 접착제 조성물을 개재시키고, 전체를 가열 및 가압하여, 상기 접착제 조성물의 경화물로 이루어지고, 상기 한쌍의 회로 부재의 사이에 개재되어 각각의 회로 부재가 갖는 회로 전극끼리가 전기적으로 접속되도록 해당 회로 부재끼리를 접착하는 접속부를 형성함으로써, 상기 한쌍의 회로 부재 및 상기 접속부를 구비하는 회로 접속체를 얻는 회로 접속체의 제조 방법.
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PCT/JP2008/067742 WO2009044732A1 (ja) | 2007-10-05 | 2008-09-30 | 接着剤組成物及びこれを用いた回路接続材料、並びに、回路部材の接続方法及び回路接続体 |
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KR1020127013159A Active KR101403282B1 (ko) | 2007-10-05 | 2008-09-30 | 접착제 조성물 및 이것을 이용한 회로 접속 재료, 및 회로 부재의 접속 방법 및 회로 접속체 |
KR1020117012448A Active KR101376002B1 (ko) | 2007-10-05 | 2008-09-30 | 접착제 조성물 및 이것을 이용한 회로 접속 재료, 및 회로 부재의 접속 방법 및 회로 접속체 |
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KR (3) | KR20100009538A (ko) |
CN (3) | CN101815769B (ko) |
TW (2) | TW201309770A (ko) |
WO (1) | WO2009044732A1 (ko) |
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-
2008
- 2008-09-30 CN CN2008801101962A patent/CN101815769B/zh active Active
- 2008-09-30 KR KR1020097018997A patent/KR20100009538A/ko not_active Withdrawn
- 2008-09-30 WO PCT/JP2008/067742 patent/WO2009044732A1/ja active Application Filing
- 2008-09-30 CN CN201210337992.8A patent/CN102876277B/zh active Active
- 2008-09-30 CN CN2012103394608A patent/CN102850982A/zh active Pending
- 2008-09-30 KR KR1020127013159A patent/KR101403282B1/ko active Active
- 2008-09-30 KR KR1020117012448A patent/KR101376002B1/ko active Active
- 2008-09-30 JP JP2009536053A patent/JP5126233B2/ja active Active
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Also Published As
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JPWO2009044732A1 (ja) | 2011-02-10 |
WO2009044732A1 (ja) | 2009-04-09 |
JP2013058764A (ja) | 2013-03-28 |
CN102876277B (zh) | 2014-12-10 |
CN101815769A (zh) | 2010-08-25 |
CN102850982A (zh) | 2013-01-02 |
KR20110066235A (ko) | 2011-06-16 |
KR20100009538A (ko) | 2010-01-27 |
TWI394810B (zh) | 2013-05-01 |
JP5126233B2 (ja) | 2013-01-23 |
KR101376002B1 (ko) | 2014-03-19 |
KR101403282B1 (ko) | 2014-06-02 |
TW201309770A (zh) | 2013-03-01 |
TW200932860A (en) | 2009-08-01 |
CN101815769B (zh) | 2012-11-07 |
CN102876277A (zh) | 2013-01-16 |
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