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WO2009037964A1 - 異方性導電膜及びその製造方法、並びに、該異方性導電膜を用いた接合体 - Google Patents

異方性導電膜及びその製造方法、並びに、該異方性導電膜を用いた接合体 Download PDF

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Publication number
WO2009037964A1
WO2009037964A1 PCT/JP2008/065686 JP2008065686W WO2009037964A1 WO 2009037964 A1 WO2009037964 A1 WO 2009037964A1 JP 2008065686 W JP2008065686 W JP 2008065686W WO 2009037964 A1 WO2009037964 A1 WO 2009037964A1
Authority
WO
WIPO (PCT)
Prior art keywords
anisotropic conductive
conductive film
bonded body
production method
body employing
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.)
Ceased
Application number
PCT/JP2008/065686
Other languages
English (en)
French (fr)
Inventor
Masahiko Ito
Daisuke Masuko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dexerials Corp
Original Assignee
Sony Chemical and Information Device Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2007244145A external-priority patent/JP5086750B2/ja
Priority claimed from JP2007308451A external-priority patent/JP5032961B2/ja
Application filed by Sony Chemical and Information Device Corp filed Critical Sony Chemical and Information Device Corp
Priority to KR1020107006709A priority Critical patent/KR101193757B1/ko
Priority to HK10111514.2A priority patent/HK1145050B/xx
Priority to CN2008801079263A priority patent/CN101849322B/zh
Publication of WO2009037964A1 publication Critical patent/WO2009037964A1/ja
Priority to US12/727,346 priority patent/US20100188829A1/en
Anticipated expiration legal-status Critical
Priority to US13/606,994 priority patent/US9155207B2/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/10—Using electric, magnetic and electromagnetic fields; Using laser light
    • H05K2203/105—Using an electrical field; Special methods of applying an electric potential
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
    • H05K2203/1333—Deposition techniques, e.g. coating
    • H05K2203/1344—Spraying small metal particles or droplets of molten metal
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
    • H05K2203/1333—Deposition techniques, e.g. coating
    • H05K2203/1355—Powder coating of insulating material
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
    • H05K2203/1333—Deposition techniques, e.g. coating
    • H05K2203/1366—Spraying coating
    • 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
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/102—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by bonding of conductive powder, i.e. metallic powder
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Insulated Conductors (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

　電子部品等と基板との接続の際に、導電性粒子の流動を抑制して、高い粒子捕捉率を確保することにより、優れた導通信頼性を得ることができる異方性導電膜、及び該異方性導電膜を用い、粒子捕捉率が高く優れた導通信頼性を有する、電子部品等と基板との接合体の提供することを目的とする。 　本発明の異方性導電膜は、樹脂膜中であって、該樹脂膜の厚み方向における一方の面側に、導電性粒子が単層配列してなり、前記樹脂膜の厚み方向における一方の面と、前記導電性粒子の中心との距離の１０点平均が、９μｍ以下である。本発明の接合体は、本発明の前記異方性導電膜を介して、電子部品及び基板から選択される２種以上が、電気的に接合されてなる。
PCT/JP2008/065686 2007-09-20 2008-09-01 異方性導電膜及びその製造方法、並びに、該異方性導電膜を用いた接合体 Ceased WO2009037964A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020107006709A KR101193757B1 (ko) 2007-09-20 2008-09-01 이방성 도전막 및 그 제조 방법, 및 그 이방성 도전막을 이용한 접합체
HK10111514.2A HK1145050B (en) 2007-09-20 2008-09-01 Anisotropic conductive film, method for producing the same, and joined structure using the same
CN2008801079263A CN101849322B (zh) 2007-09-20 2008-09-01 各向异性导电膜及其制造方法、以及使用该各向异性导电膜的接合体
US12/727,346 US20100188829A1 (en) 2007-09-20 2010-03-19 Anisotropic conductive film, method for producing the same, and joined structure using the same
US13/606,994 US9155207B2 (en) 2007-09-20 2012-09-07 Method for producing an anisotropic conductive film

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-244145 2007-09-20
JP2007244145A JP5086750B2 (ja) 2007-09-20 2007-09-20 配列粒子含有膜の製造方法
JP2007-308451 2007-11-29
JP2007308451A JP5032961B2 (ja) 2007-11-29 2007-11-29 異方性導電膜及びこれを用いた接合体

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/727,346 Continuation US20100188829A1 (en) 2007-09-20 2010-03-19 Anisotropic conductive film, method for producing the same, and joined structure using the same

Publications (1)

Publication Number Publication Date
WO2009037964A1 true WO2009037964A1 (ja) 2009-03-26

Family

ID=40467783

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065686 Ceased WO2009037964A1 (ja) 2007-09-20 2008-09-01 異方性導電膜及びその製造方法、並びに、該異方性導電膜を用いた接合体

Country Status (5)

Country Link
US (2) US20100188829A1 (ja)
KR (1) KR101193757B1 (ja)
CN (1) CN101849322B (ja)
TW (1) TWI398881B (ja)
WO (1) WO2009037964A1 (ja)

Cited By (2)

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WO2014034741A1 (ja) * 2012-08-29 2014-03-06 デクセリアルズ株式会社 異方性導電フィルム及びその製造方法
TWI809284B (zh) * 2015-01-13 2023-07-21 日商迪睿合股份有限公司 異向導電膜、連接構造體及連接構造體之製造方法

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US8338698B2 (en) * 2010-08-27 2012-12-25 Primestar Solar, Inc. Anisotropic conductive layer as a back contact in thin film photovoltaic devices
US20120168956A1 (en) * 2011-01-04 2012-07-05 International Business Machines Corporation Controlling density of particles within underfill surrounding solder bump contacts
CN109166649B (zh) * 2012-08-24 2021-04-13 迪睿合电子材料有限公司 各向异性导电膜及其制造方法
JP5714631B2 (ja) * 2013-03-26 2015-05-07 富士フイルム株式会社 異方導電性シート及び導通接続方法
JP6581331B2 (ja) * 2013-07-29 2019-09-25 デクセリアルズ株式会社 導電性接着フィルムの製造方法、接続体の製造方法
CN114334881A (zh) * 2013-11-19 2022-04-12 迪睿合株式会社 各向异性导电性膜及连接构造体
JP6119718B2 (ja) 2013-11-19 2017-04-26 デクセリアルズ株式会社 異方導電性フィルム及び接続構造体
JP6324746B2 (ja) * 2014-02-03 2018-05-16 デクセリアルズ株式会社 接続体、接続体の製造方法、電子機器
JP2015179831A (ja) * 2014-02-27 2015-10-08 デクセリアルズ株式会社 接続体、接続体の製造方法及び検査方法
JP6661997B2 (ja) * 2015-11-26 2020-03-11 デクセリアルズ株式会社 異方性導電フィルム
CN118325319A (zh) * 2016-05-05 2024-07-12 迪睿合株式会社 填充剂配置膜
US11289445B2 (en) * 2018-12-24 2022-03-29 Asm Technology Singapore Pte Ltd Die bonder incorporating rotatable adhesive dispenser head
KR102891763B1 (ko) * 2019-12-26 2025-12-01 삼성디스플레이 주식회사 도전 필름의 제조 장치 및 도전 필름의 제조 방법
JP2022029054A (ja) * 2020-08-04 2022-02-17 株式会社サムスン日本研究所 樹脂膜、樹脂膜の作成方法および液晶パネル
KR20220090620A (ko) 2020-12-22 2022-06-30 삼성디스플레이 주식회사 표시 장치 및 표시 장치 제조 방법

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JPH02306558A (ja) * 1989-05-19 1990-12-19 Sharp Corp 電極上への導電性粒子の配置方法
JP2000149677A (ja) * 1998-11-05 2000-05-30 Hitachi Chem Co Ltd 異方導電性接着フィルムの製造装置
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JP2003064324A (ja) * 2001-06-11 2003-03-05 Hitachi Chem Co Ltd 異方導電性接着フィルム及びそれを用いた回路基板の接続方法、回路基板接続体
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JPS63102110A (ja) * 1986-10-17 1988-05-07 富士ゼロックス株式会社 異方導電体及びその製法
JPH02306558A (ja) * 1989-05-19 1990-12-19 Sharp Corp 電極上への導電性粒子の配置方法
JP2000149677A (ja) * 1998-11-05 2000-05-30 Hitachi Chem Co Ltd 異方導電性接着フィルムの製造装置
JP2001052778A (ja) * 1999-08-06 2001-02-23 Hitachi Chem Co Ltd 異方導電性接着フィルムおよびその製造方法
JP2002358825A (ja) * 2001-05-31 2002-12-13 Hitachi Chem Co Ltd 異方導電性接着フィルム
JP2003064324A (ja) * 2001-06-11 2003-03-05 Hitachi Chem Co Ltd 異方導電性接着フィルム及びそれを用いた回路基板の接続方法、回路基板接続体
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014034741A1 (ja) * 2012-08-29 2014-03-06 デクセリアルズ株式会社 異方性導電フィルム及びその製造方法
US10412837B2 (en) 2012-08-29 2019-09-10 Dexerials Corporation Anisotropic conductive film and method of producing the same
TWI809284B (zh) * 2015-01-13 2023-07-21 日商迪睿合股份有限公司 異向導電膜、連接構造體及連接構造體之製造方法

Also Published As

Publication number Publication date
TW200915355A (en) 2009-04-01
US9155207B2 (en) 2015-10-06
TWI398881B (zh) 2013-06-11
KR20100049668A (ko) 2010-05-12
HK1145050A1 (en) 2011-03-25
US20120328794A1 (en) 2012-12-27
US20100188829A1 (en) 2010-07-29
KR101193757B1 (ko) 2012-10-23
CN101849322A (zh) 2010-09-29
CN101849322B (zh) 2012-07-04

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