WO2011021780A3 - Composition for anisotropic conductive film - Google Patents
Composition for anisotropic conductive film Download PDFInfo
- Publication number
- WO2011021780A3 WO2011021780A3 PCT/KR2010/004720 KR2010004720W WO2011021780A3 WO 2011021780 A3 WO2011021780 A3 WO 2011021780A3 KR 2010004720 W KR2010004720 W KR 2010004720W WO 2011021780 A3 WO2011021780 A3 WO 2011021780A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composition
- conductive film
- anisotropic conductive
- epoxy resin
- aromatic rings
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/10—Metal compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
Abstract
The present invention relates to a composition for an anisotropic conductive film, comprising: an epoxy resin containing polycyclic aromatic rings; an acrylic rubber-based resin; conductive particles; and a hardener. After hardening, the epoxy resin containing polycyclic aromatic rings has a glass transition temperature (Tg) of 165°C to 220°C, the acrylic rubber-based resin has a Tg of 0°C to 20°C, and the combined content of the epoxy resin containing polycyclic aromatic rings and the acrylic rubber-based resin is 45 to 65 wt % of the overall weight percentage of the composition (solid portion). The composition for an anisotropic conductive film not only has both flexibility and impact resistance to compensate for the brittle property of epoxy resin under high temperature and high moisture conditions to prevent a hardened anisotropic conductive film from cracking, but can also lower connection resistance and can supplement thermal stability so as to exhibit high reliability and high adhesiveness.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2009-0077079 | 2009-08-20 | ||
KR1020090077079A KR101138799B1 (en) | 2009-08-20 | 2009-08-20 | Composition For Anisotropic Conductive Film |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011021780A2 WO2011021780A2 (en) | 2011-02-24 |
WO2011021780A3 true WO2011021780A3 (en) | 2011-05-19 |
Family
ID=43607426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/004720 WO2011021780A2 (en) | 2009-08-20 | 2010-07-20 | Composition for anisotropic conductive film |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR101138799B1 (en) |
CN (1) | CN101993575B (en) |
TW (1) | TWI423267B (en) |
WO (1) | WO2011021780A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101464353B1 (en) | 2011-12-28 | 2014-11-25 | 제일모직 주식회사 | Composition for use of an anisotropic conductive film, an anisotropic conductive film thereof and a semiconductor device using the same |
KR101365107B1 (en) * | 2012-09-21 | 2014-02-20 | 제일모직주식회사 | Anisotropic conductive film and semiconductor device comprising the same |
JP6180159B2 (en) * | 2013-04-04 | 2017-08-16 | デクセリアルズ株式会社 | Anisotropic conductive film, connection method, and joined body |
CN104250525B (en) * | 2013-06-25 | 2016-04-20 | 第一毛织株式会社 | Anisotropic conductive film, picture display and semiconductor device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993001248A1 (en) * | 1991-07-12 | 1993-01-21 | Minnesota Mining And Manufacturing Company | Anisotropic conductive adhesive film |
JP2006008978A (en) * | 2004-06-23 | 2006-01-12 | Lg Cable Ltd | Anisotropic electroconductive adhesive and adhesive film using the same |
KR100673773B1 (en) * | 2005-10-18 | 2007-01-24 | 제일모직주식회사 | Anisotropic conductive film composition using fluoren-based (meth)acrylate |
KR100722121B1 (en) * | 2006-07-21 | 2007-05-25 | 제일모직주식회사 | Anisotropic conductive film composition for high reliability |
KR100787728B1 (en) * | 2006-12-20 | 2007-12-24 | 제일모직주식회사 | Anisotropic conductive film composition using acryl copolymer for high reliability and anisotropic conductive film using thereof |
KR100891414B1 (en) * | 2007-11-20 | 2009-04-02 | 제일모직주식회사 | Anisotropic conductive film composition for high storage stability |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101000798B1 (en) * | 2003-07-04 | 2010-12-13 | 회명산업 주식회사 | Anisotropic conductive film adhesive and flat panel display device produced with the same |
US7279268B2 (en) * | 2004-09-09 | 2007-10-09 | Intel Corporation | Conductive lithographic polymer and method of making devices using same |
US7326369B2 (en) * | 2005-03-07 | 2008-02-05 | National Starch And Chemical Investment Holding Corporation | Low stress conductive adhesive |
JP2007091959A (en) * | 2005-09-30 | 2007-04-12 | Sumitomo Electric Ind Ltd | Anisotropically conductive adhesive |
JP2007112949A (en) * | 2005-10-24 | 2007-05-10 | Sumitomo Electric Ind Ltd | Anisotropic conductive adhesive |
CN1883938A (en) * | 2006-05-25 | 2006-12-27 | 刘萍 | Multilayer anisotropic conductive film and process for preparing same |
TW200815560A (en) * | 2006-06-16 | 2008-04-01 | Hitachi Chemical Co Ltd | Film-shaped adhesive for circuit connection |
CN101308711B (en) * | 2008-04-29 | 2010-11-10 | 深圳典邦科技有限公司 | Multilayer anisotropic conductive film and process for preparing the same |
-
2009
- 2009-08-20 KR KR1020090077079A patent/KR101138799B1/en active IP Right Grant
- 2009-12-30 TW TW098145851A patent/TWI423267B/en active
-
2010
- 2010-07-20 WO PCT/KR2010/004720 patent/WO2011021780A2/en active Application Filing
- 2010-08-16 CN CN2010102561515A patent/CN101993575B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993001248A1 (en) * | 1991-07-12 | 1993-01-21 | Minnesota Mining And Manufacturing Company | Anisotropic conductive adhesive film |
JP2006008978A (en) * | 2004-06-23 | 2006-01-12 | Lg Cable Ltd | Anisotropic electroconductive adhesive and adhesive film using the same |
KR100673773B1 (en) * | 2005-10-18 | 2007-01-24 | 제일모직주식회사 | Anisotropic conductive film composition using fluoren-based (meth)acrylate |
KR100722121B1 (en) * | 2006-07-21 | 2007-05-25 | 제일모직주식회사 | Anisotropic conductive film composition for high reliability |
KR100787728B1 (en) * | 2006-12-20 | 2007-12-24 | 제일모직주식회사 | Anisotropic conductive film composition using acryl copolymer for high reliability and anisotropic conductive film using thereof |
KR100891414B1 (en) * | 2007-11-20 | 2009-04-02 | 제일모직주식회사 | Anisotropic conductive film composition for high storage stability |
Also Published As
Publication number | Publication date |
---|---|
CN101993575B (en) | 2013-03-27 |
TWI423267B (en) | 2014-01-11 |
TW201108253A (en) | 2011-03-01 |
KR101138799B1 (en) | 2012-04-24 |
WO2011021780A2 (en) | 2011-02-24 |
KR20110019519A (en) | 2011-02-28 |
CN101993575A (en) | 2011-03-30 |
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