WO2012011457A1 - 異方性導電フィルム、接続構造体及びそれらの製造方法 - Google Patents
異方性導電フィルム、接続構造体及びそれらの製造方法 Download PDFInfo
- Publication number
- WO2012011457A1 WO2012011457A1 PCT/JP2011/066309 JP2011066309W WO2012011457A1 WO 2012011457 A1 WO2012011457 A1 WO 2012011457A1 JP 2011066309 W JP2011066309 W JP 2011066309W WO 2012011457 A1 WO2012011457 A1 WO 2012011457A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- meth
- acrylate
- anisotropic conductive
- conductive film
- group
- 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
Links
- 0 *C(C(OCC(CCO1)C1=O)=O)=C Chemical compound *C(C(OCC(CCO1)C1=O)=O)=C 0.000 description 4
Classifications
-
- 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
- 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
-
- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/10—Adhesives in the form of films or foils without carriers
-
- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
-
- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
-
- 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
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0003—Apparatus or processes specially adapted for manufacturing conductors or cables for feeding conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0009—Apparatus or processes specially adapted for manufacturing conductors or cables for forming corrugations on conductors or cables
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
- C08F220/283—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing one or more carboxylic moiety in the chain, e.g. acetoacetoxyethyl(meth)acrylate
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
-
- 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
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
-
- 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
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/314—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive layer and/or the carrier being conductive
-
- 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
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
- C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer
-
- 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
- C09J2433/00—Presence of (meth)acrylic polymer
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/321—Structures or relative sizes of die-attach connectors
- H10W72/325—Die-attach connectors having a filler embedded in a matrix
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/351—Materials of die-attach connectors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/351—Materials of die-attach connectors
- H10W72/352—Materials of die-attach connectors comprising metals or metalloids, e.g. solders
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/351—Materials of die-attach connectors
- H10W72/353—Materials of die-attach connectors not comprising solid metals or solid metalloids, e.g. ceramics
- H10W72/354—Materials of die-attach connectors not comprising solid metals or solid metalloids, e.g. ceramics comprising polymers
Definitions
- the resin for film formation can be appropriately selected from known resin for film formation according to the usage of the anisotropic conductive film.
- phenoxy resin, epoxy resin, unsaturated polyester resin, saturated polyester resin , Urethane resin, butadiene resin, polyimide resin, polyamide resin, polyolefin resin, and the like can be used in combination.
- a phenoxy resin synthesized from bisphenol A and epichlorohydrin can be preferably used from the viewpoint of film forming property, workability, and connection reliability, and a commercially available product can also be used.
- the conductive particles constituting the anisotropic conductive film of the present invention can be appropriately selected from those conventionally used for anisotropic conductive adhesives.
- examples thereof include metal particles such as nickel, cobalt, silver, copper, gold and palladium, and electroless plated metal-coated resin particles obtained by coating the surfaces of polystyrene particles and guanamine resin particles with an electroless plated metal.
- the size of such resin particles is preferably 1 to 20 ⁇ m, more preferably 2 to 10 ⁇ m.
- a known bonder can be used as the heat and pressure bonder.
- the pressing surface of the bonder may be a metal surface such as stainless steel, but is applied to the mounting method described in claim 1 of JP-A-2005-32952 and 2006-24554.
- An elastic body may be used like a thermocompression bonding head.
- the anisotropic conductive films of Examples 1 to 5 using acrylates having cyclic ester residues as (meth) acrylate monomers have good adhesive strength, conduction resistance and connection reliability. Indicated.
- the anisotropic conductive film of Example 5 using cyclic carbonate acrylate was particularly excellent in adhesive strength as compared to the anisotropic conductive films of Examples 1 to 4 using lactone acrylate.
- the adhesive strength of an anisotropic conductive film using an acrylic monomer that initiates radical polymerization with an organic peroxide as a thermosetting adhesive main component is reduced with a phosphate group-containing acrylate. Can be improved without using. Therefore, it is useful for manufacturing a connection structure such as a semiconductor device.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Non-Insulated Conductors (AREA)
- Adhesive Tapes (AREA)
- Wire Bonding (AREA)
- Conductive Materials (AREA)
Abstract
Description
第1の電子部品の端子上に前述の本発明の異方性導電フィルムを仮貼りし、
仮貼りされた異方性導電フィルム上に第2の電子部品を、第1の電子部品の端子と第2の電子部品の端子とが対向するように仮設置し、
仮設置された第2の電子部品を加熱加圧することにより、第1の電子部品の端子と第2の電子部品の端子とを異方性導電接続する製造方法を提供する。
参考例1(ラクトンアクリレートの合成)
アクリル酸(72.1g、1モル)、α-ヒドロキシ-γ-ブチロラクトン(112.3g、1.1モル)、p-トルエンスルホン酸3g、及びトルエン1Lを反応容器に投入し、水を除去しながら5時間加熱還流させてエステル化した。トルエンを減圧留去し、残渣を減圧蒸留処理することにより、γ-ブチロラクトン-2-イルアクリレートを50%の収率で得た。
α-ヒドロキシ-γ-ブチロラクトンを4-ヒドロキシメチル-1,3-ジオキソラン-2-オンに代えた以外は、参考例1の合成工程を繰り返すことにより1,3-ジオキソラン-2-オン-4-イルメチルアクリレートを得た。
α-ヒドロキシ-γ-ブチロラクトンをα-ヒドロキシ-γ-ブチロラクタムに代えた以外は、参考例1の合成工程を繰り返すことによりγ-ブチロラクタム-2-イルアクリレートを得た。
フェノキシ樹脂(YP50、東都化成(株))60質量部、参考例2で調製した環状カーボネートアクリレート30質量部、ウレタンアクリレート(U-4HA、新中村化学工業(株))20質量部、及び過酸化ベンゾイル(ナイパーBW、日油(株))5質量部とを、酢酸エチルとトルエンとの混合溶媒(1/1(V/V))で固形分50%となるように混合することにより絶縁性接着ペーストを調製した。
フェノキシ樹脂(YP50、東都化成(株))60質量部、鎖状エステルアクリレート(NKエステルA-SA、新中村化学工業(株))30質量部、ウレタンアクリレート(U-4HA、新中村化学工業(株))20質量部、及び過酸化ベンゾイル(ナイパーBW、日油(株))5質量部とを、酢酸エチルとトルエンとの混合溶媒(1/1(V/V))で固形分50%となるように混合することにより絶縁性接着ペーストを調製した。
表1の実施例1~5及び比較例1の配合成分を、酢酸エチルとトルエンとの混合溶媒(1/1(V/V))で固形分50%となるように混合して異方性導電接着剤ペーストを調製した。このペーストを50μm厚の剥離処理済ポリエチレンテレフタレートに、乾燥厚が20μmとなるように塗布し、70℃のオーブン中で5分間乾燥することにより異方性導電フィルムを作成した。
表2に示すように、実施例1~5及び比較例1の異方性導電フィルムに対し、参考例4又は5の絶縁性接着ペーストを、それぞれ実施例1~5及び比較例1の異方性導電フィルムに乾燥厚が20μmとなるように塗布し、70℃のオーブン中で5分間乾燥することにより絶縁性接着層が積層された2層構造の異方性導電フィルムを作成した。
得られた異方性導電フィルムについて、以下に説明するように接着強度、導通抵抗、接続信頼性を試験した。
200nm厚のITO膜が全面に形成された0.7mm厚のガラス基板に、10mm巾の異方性導電フィルムを仮貼りし、その上からフレキシブルプリント配線板(ソニーケミカル&インフォメーションデバイス(株)製、サイズ:20mm×40mm×総厚み46μm(PI/Cu=38μm/8μm、ピッチ50μm))を仮固定した。160℃、4MPa、4秒間という条件で貼り付け、剥離試験器(テンシロン、(株)オリエンテック)を用いて剥離速度50mm/分で90度剥離試験を行った。得られた接着強度[N/cm]を表1に示す。接着強度は実用上6N/cm以上であることが望ましい。
フレキシブルプリント配線板(ソニーケミカル&インフォメーションデバイス(株)製、サイズ:20mm×40mm×総厚み46μm(PI/Cu=38μm/8μm、ピッチ50μm))と、20μm厚のハンダ表面層が形成された電極パッド(Au/NiメッキCuベース)とを有するガラスエポキシ基板(679F、日立化成工業(株):38mm×38mm×0.6mm厚)との間に異方性導電フィルムを挟持させ、加熱加圧ボンダーで、160℃、4MPaの圧力で4秒加熱加圧することにより接続構造体を得た。この接続構造体におけるICチップと配線基板との間の導通抵抗を、4端子法により測定し、測定した抵抗値を表1に示す。導通抵抗は、実用上1Ω以下であることが求められる。
導通抵抗を測定した接続構造体を、高温高湿槽(85℃、85%RH)に500時間放置した後の導通抵抗を4端子法により測定し、測定した抵抗値を以下の基準に従って評価した。
AA: 3Ω未満
A:3Ω以上5Ω未満
B:5Ω以上10Ω未満
C:10Ω以上
γ-ブチロラクトン-2-イルアクリレートに代えてγ-ブチロラクタム-2-イルアクリレートを使用すること以外は、実施例1と同様に異方性導電フィルムを製造し、評価した。その結果、実施例1の異方性導電フィルムと同様の結果であった。
Claims (8)
- 導電粒子が、(メタ)アクリレート系モノマー組成物とラジカル重合開始剤と成膜用樹脂とを含有する絶縁性接着剤組成物に分散してなる異方性導電フィルムにおいて、(メタ)アクリレート系モノマー組成物が環状エステル残基又は環状アミド残基を有する、(メタ)アクリレート系モノマーを含有する異方性導電フィルム。
- 環状エステル残基又は環状アミド残基を有する(メタ)アクリレートが、以下式(1)
(式中、R1は水素原子又はメチル基であり、R2はアルキレン基又はアルキルオキシ基であり、R3はアルキル基、アルキレン基、アリール基又はハロゲン原子であり、nは0~3の整数であり、R4は存在しないか又は酸素原子で置換してもよいアルキレン基であり、R4が存在しない場合、R4の両側の点線はそれらで単結合を表し、X1は存在しないか又は酸素原子もしくは炭素原子であり、X1が存在しない場合、X1の両側の実線はそれらで単結合を表し、X2は酸素原子、窒素原子又は硫黄原子である。)
の構造式で表される請求項1記載の異方性導電フィルム。 - (メタ)アクリレート系モノマー組成物とラジカル重合開始剤と成膜用樹脂とを含有する絶縁性接着剤組成物に導電粒子を均一に分散混合し、得られた混合物を剥離フィルムに塗布し、乾燥することにより異方性導電フィルムを製造する方法において、(メタ)アクリレート系モノマー組成物として、環状エステル残基又は環状アミド残基を有する(メタ)アクリレート系モノマーを使用する製造方法。
- 第1の電子部品の端子と第2の電子部品の端子とが、請求項1~3のいずれかに記載の異方性導電フィルムを介して異方性導電接続されてなる接続構造体。
- 第1の電子部品の端子と第2の電子部品の端子とが、異方性導電フィルムを介して異方性導電接続されてなる接続構造体の製造方法において、
第1の電子部品の端子上に請求項1~3のいずれかに記載の異方性導電フィルムを仮貼りし、
仮貼りされた異方性導電フィルム上に第2の電子部品を、第1の電子部品の端子と第2の電子部品の端子とが対向するように仮設置し、
仮設置された第2の電子部品を加熱加圧することにより、第1の電子部品の端子と第2の電子部品の端子とを異方性導電接続する製造方法。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HK13108692.9A HK1181557B (en) | 2010-07-21 | 2011-07-19 | Anisotropic conductive film, connection structure body, and processes for production of these materials |
| CN201180035632.6A CN103081235B (zh) | 2010-07-21 | 2011-07-19 | 各向异性导电膜、连接结构体以及它们的制作方法 |
| KR1020127018903A KR101312748B1 (ko) | 2010-07-21 | 2011-07-19 | 이방성 도전 필름, 접속 구조체 및 그들의 제조 방법 |
| US13/512,752 US9515042B2 (en) | 2010-07-21 | 2011-07-19 | Anisotropic conductive film, connection structure and method of producing the same |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010164134A JP5521848B2 (ja) | 2010-07-21 | 2010-07-21 | 異方性導電フィルム、接続構造体及びそれらの製造方法 |
| JP2010-164134 | 2010-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012011457A1 true WO2012011457A1 (ja) | 2012-01-26 |
Family
ID=43095445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2011/066309 Ceased WO2012011457A1 (ja) | 2010-07-21 | 2011-07-19 | 異方性導電フィルム、接続構造体及びそれらの製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9515042B2 (ja) |
| JP (1) | JP5521848B2 (ja) |
| KR (1) | KR101312748B1 (ja) |
| CN (1) | CN103081235B (ja) |
| WO (1) | WO2012011457A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021225038A1 (ja) * | 2020-05-07 | 2021-11-11 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101583691B1 (ko) * | 2012-10-10 | 2016-01-08 | 제일모직주식회사 | 이방 전도성 접착 조성물 및 이를 이용한 이방 전도성 필름 |
| WO2014105583A1 (en) | 2012-12-27 | 2014-07-03 | 3M Innovative Properties Company | Coatings for indium-tin oxide layers |
| JP2015025028A (ja) * | 2013-07-24 | 2015-02-05 | 日立化成株式会社 | 接続材料、これを用いた接続構造体及びその製造方法 |
| JP6127806B2 (ja) * | 2013-07-24 | 2017-05-17 | 日立化成株式会社 | 接続材料、接続構造体及びその製造方法 |
| WO2016143640A1 (ja) * | 2015-03-11 | 2016-09-15 | セメダイン株式会社 | 導電性構造体、及び導電性構造体の製造方法 |
| EP3353257A1 (en) * | 2015-09-21 | 2018-08-01 | LORD Corporation | Adhesive composition and method for bonding |
| KR20190107175A (ko) * | 2017-02-20 | 2019-09-18 | 로오드 코포레이션 | 그래프팅된 수지를 기반으로 하는 접착제 조성물 |
| JP7284703B2 (ja) * | 2018-04-04 | 2023-05-31 | 積水化学工業株式会社 | 絶縁性粒子付き導電性粒子、導電材料及び接続構造体 |
| WO2020235530A1 (ja) * | 2019-05-20 | 2020-11-26 | リンテック株式会社 | 粘着剤組成物および粘着シート |
| JP2023127390A (ja) * | 2022-03-01 | 2023-09-13 | リンテック株式会社 | 硬化膜形成用組成物、硬化膜、自立膜および硬化膜の製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006337664A (ja) * | 2005-06-01 | 2006-12-14 | Fujifilm Holdings Corp | 導電性ハードコートフィルム、反射防止フィルム、偏光板、及び画像表示装置 |
| JP2010106244A (ja) * | 2008-09-30 | 2010-05-13 | Sony Chemical & Information Device Corp | アクリル系絶縁性接着剤 |
| JP2010111847A (ja) * | 2008-10-09 | 2010-05-20 | Hitachi Chem Co Ltd | 接着剤組成物及び接続体 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5639546A (en) * | 1991-09-03 | 1997-06-17 | Minnesota Mining And Manufacturing Company | Coated article having improved adhesion to organic coatings |
| WO2002035555A1 (fr) * | 2000-10-23 | 2002-05-02 | Sekisui Chemical Co., Ltd. | Particule enrobee |
| JP3803286B2 (ja) * | 2001-12-03 | 2006-08-02 | 東京応化工業株式会社 | ポジ型レジスト組成物及びレジストパターンの形成方法 |
| JP2003313533A (ja) | 2002-04-23 | 2003-11-06 | Sumitomo Bakelite Co Ltd | 異方導電性接着剤 |
| DE10259451A1 (de) * | 2002-12-19 | 2004-07-08 | Tesa Ag | Haftklebeartikel mit wenigstens einer Schicht aus einer thermisch leitfähigen Haftklebemasse und Verfahren zu seiner Herstellung |
| JP3921459B2 (ja) | 2003-07-11 | 2007-05-30 | ソニーケミカル&インフォメーションデバイス株式会社 | 電気部品の実装方法及び実装装置 |
| JP2005036081A (ja) * | 2003-07-18 | 2005-02-10 | Mitsubishi Chemicals Corp | 5員環カーボネート基を有する(メタ)アクリル酸系共重合体及びそれを含有する硬化性樹脂組成物 |
| US7045586B2 (en) * | 2003-08-14 | 2006-05-16 | Dow Corning Corporation | Adhesives having improved chemical resistance and curable silicone compositions for preparing the adhesives |
| DE102004002279A1 (de) | 2004-01-16 | 2005-08-04 | Tesa Ag | Orientierte Acrylathaftklebemassen, Verfahren zu ihrer Herstellung und ihre Verwendung |
| JP4741286B2 (ja) | 2004-06-11 | 2011-08-03 | 株式会社半導体エネルギー研究所 | 半導体装置及びその作製方法 |
| KR100601341B1 (ko) * | 2004-06-23 | 2006-07-14 | 엘에스전선 주식회사 | 이방 도전성 접착제 및 이를 이용한 접착필름 |
| JP4631689B2 (ja) * | 2005-12-14 | 2011-02-16 | ダイキン工業株式会社 | イオン伝導体 |
| CN101622228B (zh) * | 2007-02-15 | 2013-01-09 | 巴斯夫欧洲公司 | 制备n-羟烷基化内酰胺的(甲基)丙烯酸酯的催化法 |
| JP5181220B2 (ja) * | 2007-04-19 | 2013-04-10 | 日立化成株式会社 | 回路接続用接着フィルム、接続構造体及びその製造方法 |
| JP2009057518A (ja) * | 2007-09-03 | 2009-03-19 | Institute Of Physical & Chemical Research | 異方性フィルムおよび異方性フィルムの製造方法 |
| JP5131109B2 (ja) * | 2007-09-20 | 2013-01-30 | 東レ株式会社 | 電子部品用接着剤組成物およびそれを用いた電子部品用接着剤シート |
| US20090142593A1 (en) * | 2007-11-29 | 2009-06-04 | Nitto Denko Corporation | Pressure-sensitive adhesive tape |
| TWI389999B (zh) | 2007-12-18 | 2013-03-21 | Cheil Ind Inc | 黏著性組成物及使用該黏著性組成物的各向異性導電膜 |
| US8734944B2 (en) * | 2008-07-28 | 2014-05-27 | Dow Corning Corporation | Composite article |
| KR101897842B1 (ko) * | 2011-01-28 | 2018-09-12 | 바스프 에스이 | 열 경화제로서 옥심 술포네이트를 포함하는 중합성 조성물 |
-
2010
- 2010-07-21 JP JP2010164134A patent/JP5521848B2/ja active Active
-
2011
- 2011-07-19 KR KR1020127018903A patent/KR101312748B1/ko active Active
- 2011-07-19 WO PCT/JP2011/066309 patent/WO2012011457A1/ja not_active Ceased
- 2011-07-19 CN CN201180035632.6A patent/CN103081235B/zh active Active
- 2011-07-19 US US13/512,752 patent/US9515042B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006337664A (ja) * | 2005-06-01 | 2006-12-14 | Fujifilm Holdings Corp | 導電性ハードコートフィルム、反射防止フィルム、偏光板、及び画像表示装置 |
| JP2010106244A (ja) * | 2008-09-30 | 2010-05-13 | Sony Chemical & Information Device Corp | アクリル系絶縁性接着剤 |
| JP2010111847A (ja) * | 2008-10-09 | 2010-05-20 | Hitachi Chem Co Ltd | 接着剤組成物及び接続体 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021225038A1 (ja) * | 2020-05-07 | 2021-11-11 | ||
| WO2021225038A1 (ja) * | 2020-05-07 | 2021-11-11 | リンテック株式会社 | 粘着性組成物、粘着剤、粘着シートおよび積層体 |
| JP7645251B2 (ja) | 2020-05-07 | 2025-03-13 | リンテック株式会社 | 粘着性組成物、粘着剤、粘着シートおよび積層体 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103081235B (zh) | 2016-06-01 |
| CN103081235A (zh) | 2013-05-01 |
| HK1181557A1 (zh) | 2013-11-08 |
| JP2010242101A (ja) | 2010-10-28 |
| JP5521848B2 (ja) | 2014-06-18 |
| KR101312748B1 (ko) | 2013-09-27 |
| US9515042B2 (en) | 2016-12-06 |
| KR20120106985A (ko) | 2012-09-27 |
| US20120228026A1 (en) | 2012-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5521848B2 (ja) | 異方性導電フィルム、接続構造体及びそれらの製造方法 | |
| CN100416921C (zh) | 电路连接用粘接薄膜和电路连接结构体 | |
| KR101376002B1 (ko) | 접착제 조성물 및 이것을 이용한 회로 접속 재료, 및 회로 부재의 접속 방법 및 회로 접속체 | |
| CN101897245B (zh) | 电路连接材料及电路部件的连接结构 | |
| TWI445792B (zh) | 黏著劑組成物、連接結構體、連接結構體的製造方法以及黏著劑組成物的應用 | |
| KR20210134875A (ko) | 접착제 조성물 및 접속체 | |
| JP5844588B2 (ja) | 回路接続材料及びそれを用いた接続方法並びに接続構造体 | |
| JP2024160304A (ja) | 接着剤フィルム | |
| JP2012023025A (ja) | 回路接続用接着フィルム、これを用いた回路接続構造体及び回路部材の接続方法 | |
| JP6532850B2 (ja) | 接着剤組成物、フィルム状接着剤、接着シート、回路接続体、回路部材の接続方法、接着剤組成物の使用、フィルム状接着剤の使用及び接着シートの使用 | |
| JP5577635B2 (ja) | 接着剤組成物、回路接続用接着剤及び回路接続体 | |
| TW202402994A (zh) | 電路連接用接著劑組成物及結構體 | |
| KR101872562B1 (ko) | 회로 접속 재료 및 그것을 사용한 접속 방법 및 접속 구조체 | |
| JP4513147B2 (ja) | 回路接続方法 | |
| KR102113551B1 (ko) | 회로 접속 재료, 및 이것을 사용한 실장체의 제조 방법 | |
| WO2007046189A1 (ja) | 接着剤組成物、回路接続材料、回路接続部材の接続構造及び半導体装置 | |
| JP4635312B2 (ja) | 接着剤組成物、回路接続材料、回路接続用接着剤組成物、接続体及び半導体装置 | |
| HK1181557B (en) | Anisotropic conductive film, connection structure body, and processes for production of these materials | |
| JP2010111847A (ja) | 接着剤組成物及び接続体 | |
| WO2017037951A1 (ja) | 接着剤組成物、異方導電性接着剤組成物、回路接続材料及び接続体 | |
| JP2012021141A (ja) | 回路接続用接着フィルム、これを用いた回路接続構造体及び回路部材の接続方法 | |
| HK1187069A (en) | Circuit connection material, connection method using same, and connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 201180035632.6 Country of ref document: CN |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11809627 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 13512752 Country of ref document: US |
|
| ENP | Entry into the national phase |
Ref document number: 20127018903 Country of ref document: KR Kind code of ref document: A |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 11809627 Country of ref document: EP Kind code of ref document: A1 |







