JP4862921B2 - 回路接続材料、回路接続構造体及びその製造方法 - Google Patents
回路接続材料、回路接続構造体及びその製造方法 Download PDFInfo
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- JP4862921B2 JP4862921B2 JP2009155513A JP2009155513A JP4862921B2 JP 4862921 B2 JP4862921 B2 JP 4862921B2 JP 2009155513 A JP2009155513 A JP 2009155513A JP 2009155513 A JP2009155513 A JP 2009155513A JP 4862921 B2 JP4862921 B2 JP 4862921B2
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- H—ELECTRICITY
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- 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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- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
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- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
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Description
ゲル分率(%)=(質量B/質量A)×100
[ウレタンアクリレートの合成]
重量平均分子量800のポリカプロラクトンジオール400質量部、2−ヒドロキシプロピルアクリレート131質量部、触媒としてのジブチル錫ジラウレート0.5質量部、及び、重合禁止剤としてのハイドロキノンモノメチルエーテル1.0質量部を、攪拌しながら50℃に加熱して混合した。
ジカルボン酸としてのテレフタル酸、ジオールとしてのプロピレングリコール、イソシアネートとしての4,4’−ジフェニルメタンジイソシアネートを、テレフタル酸/プロピレングリコール/4,4’−ジフェニルメタンジイソシアネートのモル比が1.0/1.3/0.25となるような量で用い、ポリエステルウレタン樹脂を以下の手順で調製した。
核となるポリスチレンからなる粒子の表面に、厚み0.2μmのニッケル層を設け、このニッケル層の外側に、厚み0.04μmの金層を設けた平均粒径4μmの導電粒子を準備した。一方、スチレン−(メタ)アクリル共重合体からなる絶縁性粒子を準備した。ハイブリダイザーを用いて、上記導電粒子の表面を上記絶縁性粒子で被覆し、第一の導電粒子aを準備した。この第一の導電粒子aのD2/D1は1/12であり、被覆率は50%であった。
核となるポリスチレンからなる粒子の表面に、厚み0.2μmのニッケル層を設け、このニッケル層の外側にNi突起を設けた、平均粒径4μmの第二の導電粒子aを準備した。この第二の導電粒子aのNiのビッカース硬度は350Hv、突起の高さは120nm、突起間距離は420nmであった。
ラジカル重合性物質としての上記ウレタンアクリレート30質量部及びイソシアヌレート型アクリレート(製品名:M−325、東亞合成社製)20質量部、2−メタクリロイロキシエチルアシッドホスフェート(製品名:P−2M、共栄社化学社製)1質量部、遊離ラジカル発生剤としてのベンゾイルパーオキサイド(製品名:ナイパーBMT−K40、日本油脂社製)3質量部、並びに、上記ポリエステルウレタン樹脂の20質量%メチルエチルケトン溶液60質量部(固形分:12質量部)を混合し、攪拌して接着剤成分とした。
第一の導電粒子a及び第二の導電粒子aの配合量を、表1に示すように変化させた以外は実施例1と同様にして、実施例2〜3のテープ状の回路接続材料を得た。
[第一の導電粒子bの作製]
核となるポリスチレンからなる粒子の表面に、厚み0.09μmのニッケル層を設け、このニッケル層の外側に、厚み0.03μmの金層を設けた平均粒径3μmの導電粒子を準備した。一方、スチレン−(メタ)アクリル共重合体からなる絶縁性粒子を準備した。ハイブリダイザーを用いて、上記導電粒子の表面を上記絶縁性粒子で被覆し、第一の導電粒子bを準備した。この第一の導電粒子bのD2/D1は1/15であり、被覆率は55%であった。
核となるポリスチレンからなる粒子の表面に、厚み0.1μmのニッケル層を設け、このニッケル層の外側にNi突起を設けた、平均粒径3μmの第二の導電粒子bを準備した。この第二の導電粒子bのNiのビッカース硬度は350Hv、突起の高さは100nm、突起間距離は200nmであった。
第一の導電粒子a及び第二の導電粒子aに代えて、第一の導電粒子b及び第二の導電粒子bを用い、それらの配合量を表1に示す量とした以外は実施例1と同様にして、実施例4〜6のテープ状の回路接続材料を得た。
[Au被覆導電粒子の作製]
核となるポリスチレンからなる粒子の表面に、厚み0.2μmのニッケル層を設け、このニッケル層の外側に厚み0.04μmの金層を設けた、平均粒径4μmのAu被覆導電粒子を準備した。このAu被覆導電粒子のAuのビッカース硬度は150Hvであった。
表2に示す導電粒子を同表に示す配合量で用いた以外は実施例1と同様にして、比較例1〜7のテープ状の回路接続材料を得た。
回路部材として、厚み0.7mmのITOコートガラス基板(15〜20Ω/□、全面電極)、及び、厚み0.7mmのCr/IZO[Al(2000Å)+Cr(500Å)+IZO(1000Å)、全面電極]コートガラス基板の2種類の回路部材を用意した。
得られた回路接続構造体について、FPCの回路電極と、該回路電極に対向するITOコートガラス基板又はCr/IZOコートガラス基板の回路電極との間の接続抵抗を、マルチメータ(装置名:TR6845、アドバンテスト社製)により測定した。接続抵抗は、対向する回路電極間の抵抗値40点を測定し、それらの平均値として求めた。得られた結果を表3〜4に示す。
厚み38μmのポリイミドフィルムと、ライン幅50μm、スペース幅50μm、厚み1000ÅのITO電極が50μmピッチで形成されたガラス基板とを、上記実施例及び比較例で得られた回路接続材料(幅1.5mm及び長さ3cm)を介して圧着した。このとき、ガラスエッジ部に導電粒子の凝集が発生した。図6は、ITO電極が形成されたガラス基板のエッジ部に導電粒子の凝集が発生した場合の外観を示す接続体写真である。図6は、接続体をガラス基板側から撮影した写真であり、ITO電極15が形成されたガラス基板のエッジ部17に導電粒子の凝集16が生じているのが確認できる。なお、図中の18は、基板外への樹脂フロー部である。そして、図6に示すように、ガラス基板のエッジ部17に導電粒子の凝集16が生じた場合、絶縁性の低い回路接続材料では隣接するITO電極15間で短絡が生じて接続抵抗が得られることになる。
Claims (14)
- 相対峙する回路電極間に介在され、相対向する回路電極を加圧し加圧方向の電極間を電気的に接続する回路接続材料であって、
接着剤成分と、
表面の少なくとも一部が絶縁被覆体で被覆された第一の導電粒子と、
表面の少なくとも一部がNi又はその合金若しくは酸化物で被覆され、且つ、突起を有する第二の導電粒子と、を含有し、
前記第一の導電粒子は、導電性を有する核粒子と、該核粒子の表面上に設けられた前記絶縁被覆体とを備えるものであり、
前記第一の導電粒子と前記第二の導電粒子との個数比(第一の導電粒子の個数/第二の導電粒子の個数)が0.4〜3である、回路接続材料。 - 相対峙する回路電極間に介在され、相対向する回路電極を加圧し加圧方向の電極間を電気的に接続する回路接続材料であって、
接着剤成分と、
表面の少なくとも一部が絶縁被覆体で被覆された第一の導電粒子と、
表面の少なくとも一部がビッカース硬度300Hv以上の金属、合金又は金属酸化物で被覆され、且つ、突起を有する第二の導電粒子と、を含有し、
前記第一の導電粒子は、導電性を有する核粒子と、該核粒子の表面上に設けられた前記絶縁被覆体とを備えるものであり、
前記第一の導電粒子と前記第二の導電粒子との個数比(第一の導電粒子の個数/第二の導電粒子の個数)が0.4〜3である、回路接続材料。 - 前記第一の導電粒子と前記第二の導電粒子との体積比(第一の導電粒子の体積/第二の導電粒子の体積)が0.4〜3である、請求項1又は2記載の回路接続材料。
- 前記第二の導電粒子において、前記突起の高さが50〜500nmであり、隣接する前記突起間の距離が1000nm以下である、請求項1〜3のいずれか一項に記載の回路接続材料。
- 前記第一の導電粒子において、被覆率が20〜70%となるように前記絶縁被覆体が設けられている、請求項1〜4のいずれか一項に記載の回路接続材料。
- 前記絶縁被覆体は、前記核粒子の表面上に設けられた複数の絶縁性粒子を含む、請求項1〜5のいずれか一項に記載の回路接続材料。
- 前記絶縁被覆体は、前記核粒子の表面上に設けられた有機高分子化合物を含有する絶縁性層を含む、請求項1〜6のいずれか一項に記載の回路接続材料。
- 前記第一の導電粒子は、導電性を有する核粒子と、該核粒子の表面上に設けられた複数の絶縁性粒子を含む前記絶縁被覆体と、を備え、
前記絶縁性粒子の平均粒径(D2)と前記核粒子の平均粒径(D1)との比(D2/D1)が1/10以下である、請求項1〜7のいずれか一項に記載の回路接続材料。 - 前記第一の導電粒子は、導電性を有する核粒子と、該核粒子の表面上に設けられた有機高分子化合物を含有する絶縁性層を含む前記絶縁被覆体と、を備え、
前記絶縁性層の厚さ(T2)と前記核粒子の平均粒径(D1)との比(T2/D1)が1/10以下である、請求項1〜8のいずれか一項に記載の回路接続材料。 - 前記第一の導電粒子及び前記第二の導電粒子の平均粒径が、いずれも2〜6μmの範囲内である、請求項1〜9のいずれか一項に記載の回路接続材料。
- 第一の回路電極を有する第一の回路部材と、第二の回路電極を有する第二の回路部材とを、前記第一の回路電極と前記第二の回路電極とが対向するように配置し、対向配置した前記第一の回路電極と前記第二の回路電極との間に、請求項1〜10のいずれか一項に記載の回路接続材料を介在させ、加熱加圧することにより、対向配置した前記第一の回路電極と前記第二の回路電極とを電気的に接続させてなる、回路接続構造体。
- 前記第一の回路電極及び前記第二の回路電極の少なくとも一方がITO電極である、請求項11記載の回路接続構造体。
- 前記第一の回路電極及び前記第二の回路電極の少なくとも一方がIZO電極である、請求項11記載の回路接続構造体。
- 第一の回路電極を有する第一の回路部材と、第二の回路電極を有する第二の回路部材とを、前記第一の回路電極と前記第二の回路電極とが対向するように配置し、対向配置した前記第一の回路電極と前記第二の回路電極との間に、請求項1〜10のいずれか一項に記載の回路接続材料を介在させ、加熱加圧することにより、対向配置した前記第一の回路電極と前記第二の回路電極とを電気的に接続させる、回路接続構造体の製造方法。
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Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5375374B2 (ja) * | 2009-07-02 | 2013-12-25 | 日立化成株式会社 | 回路接続材料及び回路接続構造体 |
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 |
JP5668636B2 (ja) * | 2010-08-24 | 2015-02-12 | 日立化成株式会社 | 回路接続構造体の製造方法 |
JP5184612B2 (ja) * | 2010-11-22 | 2013-04-17 | 日本化学工業株式会社 | 導電性粉体、それを含む導電性材料及びその製造方法 |
JP2014149918A (ja) * | 2011-06-06 | 2014-08-21 | Hitachi Chemical Co Ltd | フィルム状回路接続材料及び回路接続構造体 |
JP6165626B2 (ja) * | 2012-01-20 | 2017-07-19 | 積水化学工業株式会社 | 導電性粒子、導電材料及び接続構造体 |
JP6079425B2 (ja) * | 2012-05-16 | 2017-02-15 | 日立化成株式会社 | 導電粒子、異方性導電接着剤フィルム及び接続構造体 |
CN104380392B (zh) * | 2012-07-03 | 2016-11-23 | 积水化学工业株式会社 | 带绝缘性粒子的导电性粒子、导电材料及连接结构体 |
JP6119130B2 (ja) * | 2012-07-11 | 2017-04-26 | 日立化成株式会社 | 複合粒子及び異方導電性接着剤 |
JP5636118B2 (ja) * | 2012-10-02 | 2014-12-03 | 積水化学工業株式会社 | 導電性粒子、導電材料及び接続構造体 |
JP6149683B2 (ja) * | 2013-10-18 | 2017-06-21 | 日立化成株式会社 | フィルム状回路接続材料及びこれを用いた接続構造体 |
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 |
KR102697500B1 (ko) | 2013-11-19 | 2024-08-21 | 데쿠세리아루즈 가부시키가이샤 | 이방 도전성 필름 및 접속 구조체 |
KR20160106004A (ko) * | 2014-01-08 | 2016-09-09 | 세키스이가가쿠 고교가부시키가이샤 | 백 콘택트 방식의 태양 전지 모듈용 도전성 입자, 도전 재료 및 태양 전지 모듈 |
CN105917418B (zh) * | 2014-01-08 | 2018-02-13 | 积水化学工业株式会社 | 背接触式太阳能电池模块用导电性粒子、导电材料及太阳能电池模块 |
JP6551843B2 (ja) | 2014-02-05 | 2019-07-31 | 国立研究開発法人科学技術振興機構 | 伸縮性導電体およびその製造方法と伸縮性導電体形成用ペースト |
CN106415938B (zh) * | 2014-03-31 | 2019-09-06 | 迪睿合株式会社 | 各向异性导电膜及其制备方法 |
JP6523794B2 (ja) * | 2014-06-06 | 2019-06-05 | 積水化学工業株式会社 | 導電材料及び接続構造体 |
JP6114883B1 (ja) * | 2015-05-20 | 2017-04-12 | 積水化学工業株式会社 | 導電性粘着材及び導電性基材付き導電性粘着材 |
JP6875130B2 (ja) * | 2015-11-11 | 2021-05-19 | 積水化学工業株式会社 | 粒子、粒子材料、接続材料及び接続構造体 |
JP6652513B2 (ja) * | 2016-03-03 | 2020-02-26 | 信越化学工業株式会社 | 生体電極の製造方法 |
CN106367016A (zh) * | 2016-08-29 | 2017-02-01 | 无锡万能胶粘剂有限公司 | 一种粉胶浆 |
WO2018079365A1 (ja) * | 2016-10-24 | 2018-05-03 | デクセリアルズ株式会社 | 異方性導電フィルム |
CN113053562B (zh) * | 2017-01-27 | 2023-03-31 | 昭和电工材料株式会社 | 绝缘被覆导电粒子、各向异性导电膜及其制造方法、连接结构体及其制造方法 |
KR102391136B1 (ko) * | 2017-06-12 | 2022-04-28 | 세키스이가가쿠 고교가부시키가이샤 | 수지 입자, 도전성 입자, 도전 재료, 접착제, 접속 구조체 및 액정 표시 소자 |
JP7358065B2 (ja) * | 2019-04-10 | 2023-10-10 | 日本化学工業株式会社 | 被覆粒子 |
JP6836729B2 (ja) * | 2019-09-18 | 2021-03-03 | 日立金属株式会社 | 圧着端子、端子付き電線及び端子付き電線の製造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0371570A (ja) * | 1989-08-10 | 1991-03-27 | Casio Comput Co Ltd | 導電用結合剤および導電接続構造 |
JP3083535B2 (ja) * | 1990-06-01 | 2000-09-04 | 積水化学工業株式会社 | 導電性微粒子及び導電性接着剤 |
JP2004047228A (ja) * | 2002-07-10 | 2004-02-12 | Bridgestone Corp | 異方性導電フィルム及び電極付き基板の接着方法 |
JP2004265823A (ja) * | 2003-03-04 | 2004-09-24 | Asahi Kasei Electronics Co Ltd | 異方導電性フィルム及びその接続体 |
KR100756120B1 (ko) * | 2003-03-26 | 2007-09-05 | 제이에스알 가부시끼가이샤 | 이방 도전성 커넥터 및 도전성 페이스트 조성물, 프로브부재 및 웨이퍼 검사 장치 및 웨이퍼 검사 방법 |
JP4387175B2 (ja) * | 2003-07-07 | 2009-12-16 | 積水化学工業株式会社 | 被覆導電性粒子、異方性導電材料及び導電接続構造体 |
JP5247968B2 (ja) * | 2003-12-02 | 2013-07-24 | 日立化成株式会社 | 回路接続材料、及びこれを用いた回路部材の接続構造 |
JP3914206B2 (ja) * | 2004-01-30 | 2007-05-16 | 積水化学工業株式会社 | 導電性微粒子及び異方性導電材料 |
JP4593302B2 (ja) * | 2005-02-03 | 2010-12-08 | 積水化学工業株式会社 | 導電性微粒子及び異方性導電材料 |
JP4860163B2 (ja) * | 2005-02-15 | 2012-01-25 | 積水化学工業株式会社 | 導電性微粒子の製造方法 |
CN101309993B (zh) * | 2005-11-18 | 2012-06-27 | 日立化成工业株式会社 | 粘接剂组合物、电路连接材料、连接结构及电路部件连接方法 |
JP4735229B2 (ja) * | 2005-12-12 | 2011-07-27 | 住友ベークライト株式会社 | 異方導電性フィルム |
KR20080106308A (ko) * | 2006-02-27 | 2008-12-04 | 히다치 가세고교 가부시끼가이샤 | 회로 접속 재료, 이것을 이용한 회로 부재의 접속 구조 및 그의 제조 방법 |
JP2007287654A (ja) * | 2006-03-23 | 2007-11-01 | Alps Electric Co Ltd | 接続装置 |
JP4737177B2 (ja) * | 2006-10-31 | 2011-07-27 | 日立化成工業株式会社 | 回路接続構造体 |
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TWI398880B (zh) | 2013-06-11 |
CN102047347B (zh) | 2012-11-28 |
JP2010034045A (ja) | 2010-02-12 |
WO2010001900A1 (ja) | 2010-01-07 |
KR20110019392A (ko) | 2011-02-25 |
TW201015588A (en) | 2010-04-16 |
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