KR20060013575A - 이방 도전성 접착제, 이를 이용한 회로 접속 방법 및 회로접속 구조체 - Google Patents
이방 도전성 접착제, 이를 이용한 회로 접속 방법 및 회로접속 구조체 Download PDFInfo
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- KR20060013575A KR20060013575A KR1020060000679A KR20060000679A KR20060013575A KR 20060013575 A KR20060013575 A KR 20060013575A KR 1020060000679 A KR1020060000679 A KR 1020060000679A KR 20060000679 A KR20060000679 A KR 20060000679A KR 20060013575 A KR20060013575 A KR 20060013575A
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- KR
- South Korea
- Prior art keywords
- insulating
- anisotropic conductive
- conductive adhesive
- adhesive component
- thermoplastic resin
- Prior art date
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- CFXXUPHGWZCTNG-UHFFFAOYSA-N propane-1,2-diol prop-2-enoic acid Chemical compound CC(O)CO.OC(=O)C=C.OC(=O)C=C.OC(=O)C=C CFXXUPHGWZCTNG-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/266—Arrangement of disintegrating apparatus in waste pipes or outlets; Disintegrating apparatus specially adapted for installation in waste pipes or outlets
- E03C1/2665—Disintegrating apparatus specially adapted for installation in waste pipes or outlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/30—Landfill technologies aiming to mitigate methane emissions
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Conductive Materials (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
구분 | 접착력(g/㎝) | 접속저항(Ω) | 접속저항 신뢰성(Ω) |
실시예 1 | 815 | 1.0 | 4.0 |
실시예 2 | 950 | 1.1 | 4.3 |
비교예 1 | 812 | 24.0 | N/A |
Claims (14)
- 라디칼 중합성 화합물과 중합개시제를 함유하는 절연성 접착성분; 및상기 절연성 접착성분에 분산되며 도전성 입자의 표면에 절연성 열가소성 수지로 이루어진 피복층이 형성된 다수의 절연 피복 도전성 입자;를 포함하되, 상기 절연성 열가소성 수지는 그 연화점이 상기 절연성 접착성분의 발열피크온도보다 낮은 재료인 것을 특징으로 하는 이방 도전성 접착제.
- 제 1 항에 있어서, 상기 절연성 접착성분의 발열피크온도는 80℃ 내지 120℃인 것을 특징으로 하는 이방 도전성 접착제.
- 제 1 항에 있어서, 상기 절연성 열가소성 수지로 이루어진 피복층의 두께는 0.01㎛ 내지 10㎛인 것을 특징으로 하는 이방 도전성 접착제.
- 제 1 항 또는 제 3 항에 있어서, 상기 도전성 입자는 고분자 핵재 표면에 금속박층이 형성되어 이루어진 것을 특징으로 하는 이방 도전성 접착제.
- 제 1 항 또는 제 2 항에 있어서, 상기 절연성 접착성분은 열경화성 수지 및 상기 열경화성수지의 경화를 위한 경화제를 더 포함하는 것을 특징으로 하는 이방 도전성 접착제.
- 제 1 항에 있어서, 상기 라디칼 중합성 화합물은 아크릴레이트계 또는 메타크릴레이트계 화합물인 것을 특징으로 하는 이방 도전성 접착제.
- 제 1 항 또는 제 2 항에 있어서, 상기 중합개시제는 유기과산화물인 것을 특징으로 하는 이방 도전성 접착제.
- 제 1 항 또는 제 2 항에 있어서, 상기 절연성 접착성분은 열가소성 수지를 더 포함하는 것을 특징으로 하는 이방 도전성 접착제.
- (a) 라디칼 중합성 화합물과 중합개시제를 함유하는 절연성 접착성분; 및 상기 절연성 접착성분에 분산되며 도전성 입자의 표면에 절연성 열가소성 수지로 이루어진 피복층이 형성된 다수의 절연 피복 도전성 입자;를 포함하되, 상기 절연성 열가소성 수지의 연화점이 상기 절연성 접착성분의 발열피크온도 보다 낮은 것을 특징으로 하는 이방 도전성 접착제를 서로 대향하는 회로전극을 구비한 기판 사이에 개재하는 단계;(b) 가열가압하여 대향하는 회로전극과 접촉된 상기 도전성 입자 표면의 절연성 열가소성 수지 피복부를 제거함으로써, 대향되는 회로전극 사이를 전기적으로 접속시키는 단계; 및(c) 상기 절연성 접착성분을 경화시켜 회로전극 사이를 접착, 고정시키는 단 계;를 포함하는 것을 특징으로 하는 회로 접속 방법.
- 서로 대향하는 회로전극을 구비한 기판 사이에 제 1 항의 이방 도전성 접착제가 개재되어 대향하는 회로전극 사이가 전기적으로 접속된 것을 특징으로 하는 회로 접속 구조체.
- 제 1 항에 있어서,상기 중합개시제는 라디칼 중합성 화합물 100 중량부에 대하여 0.1 내지 10중량부로 포함되는 것을 특징으로 하는 이방 도전성 접착제.
- 제 1 항에 있어서,상기 절연 피복 도전성 입자는 절연성 접착성분 100 체적부에 대하여 0.1 내지 30 체적부로 포함되는 것을 특징으로 하는 이방 도전성 접착제.
- 제 5 항에 있어서,상기 열경화성 수지는 라디칼 중합성 화합물 100 중량부에 대하여 20 내지 200 중량부로 포함되는 것을 특징으로 하는 이방 도전성 접착제.
- 제 8 항에 있어서,상기 절연성 접착성분 내에 포함되는 열가소성 수지와 라디칼 중합성 화합물 간의 중량비가 1:9 내지 9:1인 것을 특징으로 하는 이방 도전성 접착제.
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KR100828238B1 (ko) * | 2006-12-08 | 2008-05-07 | 엘에스전선 주식회사 | 이방 도전성 필름 |
KR100929593B1 (ko) * | 2007-09-20 | 2009-12-03 | 제일모직주식회사 | 이방 도전성 접착 조성물 및 그를 포함하는 이방 도전성 필름 |
KR101043973B1 (ko) * | 2008-04-08 | 2011-06-24 | 엘지이노텍 주식회사 | 접속 신뢰성이 우수한 이방도전필름 및 이를 이용한 회로접속구조체 |
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KR101184910B1 (ko) * | 2009-11-02 | 2012-09-20 | 회명산업 주식회사 | 저온 단시간 접착이 가능하고 리페어성이 우수한 이방 도전성 접착제 |
KR101225497B1 (ko) * | 2009-11-05 | 2013-01-23 | (주)덕산테코피아 | 도전성 접착제와 그 제조 방법 및 이를 포함하는 전자 장치 |
KR101403863B1 (ko) * | 2011-11-14 | 2014-06-09 | 제일모직주식회사 | 이방성 도전 필름 |
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JPH03223380A (ja) * | 1990-01-30 | 1991-10-02 | Oki Electric Ind Co Ltd | 異方性導電接着剤 |
JPH11236540A (ja) * | 1998-02-23 | 1999-08-31 | Sumitomo Bakelite Co Ltd | 異方導電性接着剤 |
JP2000169821A (ja) * | 1998-09-30 | 2000-06-20 | Three Bond Co Ltd | 紫外線硬化性異方導電接着剤 |
JP3816254B2 (ja) * | 1999-01-25 | 2006-08-30 | 京セラケミカル株式会社 | 異方性導電接着剤 |
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KR100828238B1 (ko) * | 2006-12-08 | 2008-05-07 | 엘에스전선 주식회사 | 이방 도전성 필름 |
KR100929593B1 (ko) * | 2007-09-20 | 2009-12-03 | 제일모직주식회사 | 이방 도전성 접착 조성물 및 그를 포함하는 이방 도전성 필름 |
KR101043973B1 (ko) * | 2008-04-08 | 2011-06-24 | 엘지이노텍 주식회사 | 접속 신뢰성이 우수한 이방도전필름 및 이를 이용한 회로접속구조체 |
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