KR20090073365A - 재작업성이 향상된 2층 구조의 이방성 도전 필름 - Google Patents
재작업성이 향상된 2층 구조의 이방성 도전 필름 Download PDFInfo
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- KR20090073365A KR20090073365A KR1020070141285A KR20070141285A KR20090073365A KR 20090073365 A KR20090073365 A KR 20090073365A KR 1020070141285 A KR1020070141285 A KR 1020070141285A KR 20070141285 A KR20070141285 A KR 20070141285A KR 20090073365 A KR20090073365 A KR 20090073365A
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- conductive film
- anisotropic conductive
- liquid crystal
- crystal polymer
- thermotropic liquid
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- 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
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/16—Non-insulated conductors or conductive bodies characterised by their form comprising conductive material in insulating or poorly conductive material, e.g. conductive rubber
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/04—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation using electrically conductive adhesives
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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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Claims (9)
- 도전성 입자와 열방성 액정고분자를 포함하는 이방 전도성 필름층과 비전도성 필름층(Non-Conductive Film)을 라미네이트한 것을 특징으로 하는 2층 구조의 이방성 도전 필름.
- 제 1 항에 있어서, 상기 비전도성 필름층이 열경화성 에폭시기 수지성분 및 경화제를 포함하는 것을 특징으로 하는 2층 구조의 이방성 도전 필름.
- 제 1항에 있어서, 상기 이방전도성 필름층이 열경화성 에폭시기 수지 성분을 함유하는 접착제 성분, 도전성 입자 및 열방성 액정고분자를 포함하는 것을 특징으로 하는 2층 구조의 이방성 도전 필름.
- 제 1항에 있어서, 상기 열방성 액정고분자의 융점이 200~280℃인 것을 특징으로 하는 2층 구조의 이방성 도전 필름.
- 제 1항에 있어서, 상기 열방성 액정고분자의 함량이 1~40중량%인 것을 특징으로 하는 2층 구조의 이방성 도전 필름.
- 제 3 항에 있어서, 상기 접착제 성분이 열경화성 에폭시기 수지 및 잠재성 경화제를 포함하는 것을 특징으로 하는 2층 구조의 이방성 도전 필름.
- 제 6 항에 있어서, 상기 이방성 도전 필름이상기 열경화성 에폭시기 수지 20~90중량%상기 잠재성 경화제 1~40중량%상기 도전성 입자 1~30중량% 및,상기 열방성 액정 고분자 1~40중량%를 포함하는 것을 특징으로 하는 2층 구조의 이방성 도전 필름.
- 제 7 항에 있어서, 상기 이방성 도전 필름이 필름형성수지로서 열가소성 수지를 0 내지 60중량% 추가로 포함하는 것을 특징으로 하는 이방성 도전 필름.
- 제 1 항에 있어서, 상기 도전성 입자의 크기가 1~8㎛인 것을 특징으로 하는 이방성 도전 필름.
Priority Applications (1)
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KR1020070141285A KR100979349B1 (ko) | 2007-12-31 | 2007-12-31 | 재작업성이 향상된 2층 구조의 이방성 도전 필름 |
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KR1020070141285A KR100979349B1 (ko) | 2007-12-31 | 2007-12-31 | 재작업성이 향상된 2층 구조의 이방성 도전 필름 |
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Publication Number | Publication Date |
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KR20090073365A true KR20090073365A (ko) | 2009-07-03 |
KR100979349B1 KR100979349B1 (ko) | 2010-08-31 |
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KR1020070141285A KR100979349B1 (ko) | 2007-12-31 | 2007-12-31 | 재작업성이 향상된 2층 구조의 이방성 도전 필름 |
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Cited By (1)
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KR101362868B1 (ko) * | 2010-12-29 | 2014-02-14 | 제일모직주식회사 | 이중층 이방성 도전성 필름 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102505853B1 (ko) | 2016-07-06 | 2023-03-03 | 삼성전자 주식회사 | 반도체 패키지 |
KR20220099200A (ko) | 2021-01-05 | 2022-07-13 | 삼성디스플레이 주식회사 | 접착 부재, 표시 장치 및 표시 장치 제조 방법 |
EP4050067A1 (en) | 2021-02-25 | 2022-08-31 | Henkel AG & Co. KGaA | Photocurable (meth)acrylate based adhesive |
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JPH0629367B2 (ja) | 1985-12-02 | 1994-04-20 | ポリプラスチックス株式会社 | 導電性樹脂組成物 |
JP2002265804A (ja) * | 2001-03-15 | 2002-09-18 | Kuraray Co Ltd | 熱可塑性液晶ポリマーフィルム |
KR20030091238A (ko) * | 2002-05-25 | 2003-12-03 | 텔레포스 주식회사 | 다층 구조를 가지는 미세 피치용 이방성 도전성 접착제 |
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KR101362868B1 (ko) * | 2010-12-29 | 2014-02-14 | 제일모직주식회사 | 이중층 이방성 도전성 필름 |
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