JP4724369B2 - 導電粒子の製造方法 - Google Patents

導電粒子の製造方法 Download PDF

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Publication number
JP4724369B2
JP4724369B2 JP2004015152A JP2004015152A JP4724369B2 JP 4724369 B2 JP4724369 B2 JP 4724369B2 JP 2004015152 A JP2004015152 A JP 2004015152A JP 2004015152 A JP2004015152 A JP 2004015152A JP 4724369 B2 JP4724369 B2 JP 4724369B2
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JP
Japan
Prior art keywords
particles
conductive
insulating
insulating layer
core
Prior art date
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Expired - Lifetime
Application number
JP2004015152A
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English (en)
Japanese (ja)
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JP2005209491A5 (enExample
JP2005209491A (ja
Inventor
博之 藤平
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
Application filed by Sony Chemical and Information Device Corp filed Critical Sony Chemical and Information Device Corp
Priority to JP2004015152A priority Critical patent/JP4724369B2/ja
Priority to PCT/JP2004/013800 priority patent/WO2005031759A1/ja
Priority to TW093128697A priority patent/TWI366835B/zh
Publication of JP2005209491A publication Critical patent/JP2005209491A/ja
Publication of JP2005209491A5 publication Critical patent/JP2005209491A5/ja
Application granted granted Critical
Publication of JP4724369B2 publication Critical patent/JP4724369B2/ja
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Expired - Lifetime legal-status Critical Current

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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
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • C09J9/02—Electrically-conducting adhesives
    • 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
    • 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
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/10—Bump connectors; Manufacturing methods related thereto
    • H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
    • H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
    • H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
    • H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
    • H01L2224/29001—Core members of the layer connector
    • H01L2224/29099—Material
    • H01L2224/2919—Material with a principal constituent of the material being a polymer, e.g. polyester, phenolic based polymer, epoxy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
    • H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
    • H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
    • H01L2224/29001—Core members of the layer connector
    • H01L2224/29099—Material
    • H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
    • H01L2224/29298—Fillers
    • H01L2224/29399—Coating material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
    • H01L2224/732—Location after the connecting process
    • H01L2224/73201—Location after the connecting process on the same surface
    • H01L2224/73203—Bump and layer connectors
    • H01L2224/73204—Bump and layer connectors the bump connector being embedded into the layer connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
    • H01L2224/831—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector the layer connector being supplied to the parts to be connected in the bonding apparatus
    • H01L2224/83101—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector the layer connector being supplied to the parts to be connected in the bonding apparatus as prepeg comprising a layer connector, e.g. provided in an insulating plate member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
    • H01L2224/838—Bonding techniques
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01004—Beryllium [Be]
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    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01005—Boron [B]
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    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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    • H01L2924/01—Chemical elements
    • H01L2924/01006—Carbon [C]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01033—Arsenic [As]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01049—Indium [In]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/0105—Tin [Sn]
    • H—ELECTRICITY
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01078—Platinum [Pt]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
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    • H01L2924/01079—Gold [Au]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/06—Polymers
    • H01L2924/0665—Epoxy resin
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/06—Polymers
    • H01L2924/078—Adhesive characteristics other than chemical
    • H01L2924/07802—Adhesive characteristics other than chemical not being an ohmic electrical conductor
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    • H01L2924/06—Polymers
    • H01L2924/078—Adhesive characteristics other than chemical
    • H01L2924/0781—Adhesive characteristics other than chemical being an ohmic electrical conductor
    • H—ELECTRICITY
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    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/06—Polymers
    • H01L2924/078—Adhesive characteristics other than chemical
    • H01L2924/0781—Adhesive characteristics other than chemical being an ohmic electrical conductor
    • H01L2924/07811—Extrinsic, i.e. with electrical conductive fillers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/14—Integrated circuits
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
    • H05K2201/0203—Fillers and particles
    • H05K2201/0206—Materials
    • H05K2201/0209—Inorganic, non-metallic particles
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
    • H05K2201/0203—Fillers and particles
    • H05K2201/0206—Materials
    • H05K2201/0224—Conductive particles having an insulating coating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Non-Insulated Conductors (AREA)
  • Adhesive Tapes (AREA)
  • Wire Bonding (AREA)
  • Conductive Materials (AREA)
  • Combinations Of Printed Boards (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
JP2004015152A 2003-09-29 2004-01-23 導電粒子の製造方法 Expired - Lifetime JP4724369B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004015152A JP4724369B2 (ja) 2003-09-29 2004-01-23 導電粒子の製造方法
PCT/JP2004/013800 WO2005031759A1 (ja) 2003-09-29 2004-09-22 導電粒子及びこれを用いた異方導電性接着剤
TW093128697A TWI366835B (en) 2003-09-29 2004-09-22 Method for producing conductive particles

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2003336880 2003-09-29
JP2003336880 2003-09-29
JP2003424278 2003-12-22
JP2003424278 2003-12-22
JP2004015152A JP4724369B2 (ja) 2003-09-29 2004-01-23 導電粒子の製造方法

Publications (3)

Publication Number Publication Date
JP2005209491A JP2005209491A (ja) 2005-08-04
JP2005209491A5 JP2005209491A5 (enExample) 2006-03-23
JP4724369B2 true JP4724369B2 (ja) 2011-07-13

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ID=34396839

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JP2004015152A Expired - Lifetime JP4724369B2 (ja) 2003-09-29 2004-01-23 導電粒子の製造方法

Country Status (3)

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JP (1) JP4724369B2 (enExample)
TW (1) TWI366835B (enExample)
WO (1) WO2005031759A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100722493B1 (ko) * 2005-09-02 2007-05-28 제일모직주식회사 절연 전도성 미립자 및 이를 이용한 이방 전도성 접착필름
WO2008038565A1 (fr) * 2006-09-26 2008-04-03 Hitachi Chemical Company, Ltd. Composition adhésive conductrice anisotrope, film conducteur anisotrope, structure de connexion d'éléments de circuit et procédé de fabrication de particules enrobées
JP2008120990A (ja) * 2006-10-17 2008-05-29 Hitachi Chem Co Ltd 異方導電性接着剤組成物、異方導電性フィルム、回路部材の接続構造、及び、被覆粒子の製造方法
KR100861010B1 (ko) 2006-12-22 2008-09-30 제일모직주식회사 절연성 도전 입자 및 이를 이용한 이방 도전성 필름
JP5074082B2 (ja) * 2007-04-16 2012-11-14 ソニーケミカル＆インフォメーションデバイス株式会社 導電性粒子体及びこれを用いた異方性導電接続材料、並びに導電性粒子体の製造方法
KR101505227B1 (ko) * 2007-10-22 2015-03-23 니폰 가가쿠 고교 가부시키가이샤 피복 도전성 분체 및 그것을 이용한 도전성 접착제
KR101644849B1 (ko) * 2009-11-30 2016-08-03 중앙대학교 산학협력단 이방성 도전성 접착제 및 이를 이용한 반도체 실장 방법
JP5476168B2 (ja) * 2010-03-09 2014-04-23 積水化学工業株式会社 導電性粒子、異方性導電材料及び接続構造体
JP5060655B2 (ja) * 2010-07-02 2012-10-31 積水化学工業株式会社 絶縁性粒子付き導電性粒子、異方性導電材料及び接続構造体
JP5025825B2 (ja) * 2010-07-28 2012-09-12 積水化学工業株式会社 絶縁性粒子付き導電性粒子、異方性導電材料及び接続構造体
KR102017121B1 (ko) * 2012-03-06 2019-09-02 토요잉크Sc홀딩스주식회사 도전성 미립자 및 그 제조 방법, 도전성 수지 조성물, 도전성 시트 및 전자파 차폐 시트
CN103367332B (zh) * 2012-03-27 2016-03-09 南亚科技股份有限公司 封装结构
JP2014030026A (ja) * 2013-08-30 2014-02-13 Dexerials Corp 異方性導電接着剤及び発光装置
JP6564302B2 (ja) * 2014-10-28 2019-08-21 積水化学工業株式会社 絶縁性粒子付き導電性粒子、絶縁性粒子付き導電性粒子の製造方法、導電材料及び接続構造体
KR102545861B1 (ko) * 2014-10-29 2023-06-21 데쿠세리아루즈 가부시키가이샤 도전 재료
CN109742566A (zh) * 2019-02-15 2019-05-10 Oppo广东移动通信有限公司 显示面板以及电子装置
JP7592423B2 (ja) 2020-07-30 2024-12-02 デクセリアルズ株式会社 複合導電粒子、及び複合導電粒子の製造方法
JP7430610B2 (ja) * 2020-08-31 2024-02-13 日本化学工業株式会社 被覆粒子及びその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2895872B2 (ja) * 1989-09-26 1999-05-24 触媒化成工業株式会社 異方導電性材料、異方導電性接着剤およびその異方導電性接着剤を使用した電極間を電気的に接続する方法並びにその方法により形成される電気回路基板
JP2748705B2 (ja) * 1991-02-14 1998-05-13 日立化成工業株式会社 回路の接続部材
JP2601331Y2 (ja) * 1993-12-31 1999-11-15 カシオ計算機株式会社 異方導電性接着剤

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TWI366835B (en) 2012-06-21
JP2005209491A (ja) 2005-08-04
WO2005031759A1 (ja) 2005-04-07
TW200515427A (en) 2005-05-01

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