KR20120092600A - 도전 접속 재료, 단자간 접속 방법 및 접속 단자의 제조 방법 - Google Patents
도전 접속 재료, 단자간 접속 방법 및 접속 단자의 제조 방법 Download PDFInfo
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- KR20120092600A KR20120092600A KR20127010531A KR20127010531A KR20120092600A KR 20120092600 A KR20120092600 A KR 20120092600A KR 20127010531 A KR20127010531 A KR 20127010531A KR 20127010531 A KR20127010531 A KR 20127010531A KR 20120092600 A KR20120092600 A KR 20120092600A
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- resin composition
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- metal foil
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- 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
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3457—Solder materials or compositions; Methods of application thereof
- H05K3/3478—Applying solder preforms; Transferring prefabricated solder patterns
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Abstract
Description
도 2 는 본 발명의 단자간 접속 방법에 있어서, 단자간에 도전 접속 재료를 배치한 후의 기판 및 도전 접속 재료의 상태의 일례를 개략적으로 나타내는 단면도이다.
도 3 은 본 발명의 단자간 접속 방법에 있어서, 단자간에 배치한 도전 접속 재료를 가열, 경화/고화시킨 후의 기판, 도전성 영역 및 절연성 영역의 상태의 일례를 개략적으로 나타내는 단면도이다.
도 4 는 본 발명의 단자간 접속 방법에 있어서, 단자간에 도전 접속 재료를 배치한 후의 기판 및 도전 접속 재료의 상태의 일례를 개략적으로 나타내는 단면도이다.
도 5 는 본 발명의 접속 단자의 제조 방법에 있어서, 기판 상에 형성된 전극 상에 도전 접속 재료를 배치한 후의 기판 및 도전 접속 재료의 상태의 일례를 개략적으로 나타내는 단면도이다.
도 6 은 본 발명의 접속 단자의 제조 방법에 있어서, 기판 상에 형성된 전극 상에 도전 접속 재료를 배치한 후의 기판 및 도전 접속 재료의 상태의 일례를 개략적으로 나타내는 단면도이다.
도 7 은 본 발명의 접속 단자의 제조 방법에 있어서, 기판의 전극 상에 배치한 도전 접속 재료를 가열, 경화/고화시킨 후의 기판, 도전성 영역 및 절연성 영역의 상태의 일례를 개략적으로 나타내는 단면도이다.
도 8 은 본 발명의 실시예 1 에 있어서의 수지 조성물의 이온 점도 및 이온 점도 슬로프의 측정 결과를 나타낸 그래프이다.
도 9 는 본 발명의 실시예 2 에 있어서의 수지 조성물의 이온 점도 및 이온 점도 슬로프의 측정 결과를 나타낸 그래프이다.
도 10 은 본 발명의 실시예 3 에 있어서의 수지 조성물의 이온 점도 및 이온 점도 슬로프의 측정 결과를 나타낸 그래프이다.
11, 21 … 단자
110 … 금속박
120 … 수지 조성물
130 … 도전성 영역
140 … 절연성 영역
Claims (23)
- 수지 조성물과 땜납박 또는 주석박에서 선택되는 금속박으로 구성되는 적층 구조를 갖는 도전 접속 재료로서, ASTM 규격 E2039 에 준거하고, 상기 금속박의 융점에 있어서 주파수 10000 ㎐ 를 인가하여 측정한 상기 수지 조성물의 이온 점도의 최소치가 4 ? 9 인 도전 접속 재료.
- 제 1 항에 있어서,
ASTM 규격 E2039 에 준거하고, 상기 금속박의 융점에 있어서 주파수 10000 ㎐ 를 인가하여 측정한 상기 수지 조성물의 이온 점도 슬로프의 최대 피크가 측정 개시부터 10 초 이상 경과한 후에 출현하는 것인 도전 접속 재료. - 제 1 항 또는 제 2 항에 있어서,
30 ℃ 로부터 승온 속도 10 ℃/분으로 상기 금속박의 융점까지 가열하여 측정한 상기 수지 조성물의 열중량 감소율이 5 중량% 이하인 도전 접속 재료. - 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
상기 수지 조성물이 에폭시 수지 및 경화제를 함유하는 것인 도전 접속 재료. - 제 4 항에 있어서,
상기 경화제가 페놀류, 산 무수물 및 아민 화합물로 이루어지는 군에서 선택되는 적어도 1 종을 함유하는 도전 접속 재료. - 제 1 항 내지 제 5 항 중 어느 한 항에 있어서,
상기 수지 조성물이 필름 형성성 수지를 추가로 함유하는 도전 접속 재료. - 제 6 항에 있어서,
상기 필름 형성성 수지의 중량 평균 분자량이 8,000 ? 1,000,000 인 도전 접속 재료. - 제 6 항 또는 제 7 항에 있어서,
상기 필름 형성성 수지가 페녹시 수지, (메트)아크릴계 수지 및 폴리이미드 수지로 이루어지는 군에서 선택되는 적어도 1 종을 함유하는 도전 접속 재료. - 제 6 항 내지 제 8 항 중 어느 한 항에 있어서,
상기 수지 조성물이 수지 조성물의 전체 중량에 대하여 에폭시 수지 10 ? 90 중량%, 경화제 0.1 ? 50 중량% 및 필름 형성성 수지 5 ? 50 중량% 를 함유하는 것인 도전 접속 재료. - 제 1 항 내지 제 9 항 중 어느 한 항에 있어서,
상기 수지 조성물이 플럭스 기능을 갖는 화합물을 함유하는 도전 접속 재료. - 제 10 항에 있어서,
상기 플럭스 기능을 갖는 화합물이 페놀성 수산기 및/또는 카르복실기를 갖는 화합물을 함유하는 도전 접속 재료. - 제 10 항 또는 제 11 항에 있어서,
상기 플럭스 기능을 갖는 화합물이 하기 일반식 (1) 로 나타내는 화합물을 함유하는 도전 접속 재료.
HOOC-(CH2)n-COOH (1)
[식 중, n 은 1 ? 20 의 정수이다] - 제 10 항 내지 제 13 항 중 어느 한 항에 있어서,
상기 수지 조성물이 수지 조성물의 전체 중량에 대하여 상기 플럭스 기능을 갖는 화합물을 합계로 1 ? 50 중량% 함유하는 것인 도전 접속 재료. - 제 1 항 내지 제 14 항 중 어느 한 항에 있어서,
상기 금속박의 융점이 100 ℃ ? 330 ℃ 인 도전 접속 재료. - 제 1 항 내지 제 15 항 중 어느 한 항에 있어서,
수지 조성물층/금속박층/수지 조성물층으로 이루어지는 적층 구조를 포함하는 도전 접속 재료. - 제 1 항 내지 제 15 항 중 어느 한 항에 있어서,
수지 조성물층/금속박층으로 이루어지는 적층 구조를 포함하는 도전 접속 재료. - 제 1 항 내지 제 17 항 중 어느 한 항에 기재된 도전 접속 재료를 대향하는 단자간에 배치하는 배치 공정과, 상기 금속박의 융점 이상이고, 또한 상기 수지 조성물의 경화가 완료되지 않는 온도에서 상기 도전 접속 재료를 가열하는 가열 공정과, 상기 수지 조성물을 경화시키는 경화 공정을 포함하는 단자간 접속 방법.
- 제 1 항 내지 제 17 항 중 어느 한 항에 기재된 도전 접속 재료를 대향하는 단자간에 배치하는 배치 공정과, 상기 금속박의 융점 이상이고, 또한 상기 수지 조성물이 연화되는 온도에서 상기 도전 접속 재료를 가열하는 가열 공정과, 상기 수지 조성물을 고화시키는 고화 공정을 포함하는 단자간 접속 방법.
- 제 1 항 내지 제 17 항 중 어느 한 항에 기재된 도전 접속 재료를 전자 부재의 전극 상에 배치하는 배치 공정과, 상기 금속박의 융점 이상이고, 또한 상기 수지 조성물의 경화가 완료되지 않는 온도에서 상기 도전 접속 재료를 가열하는 가열 공정을 포함하는 접속 단자의 제조 방법.
- 제 1 항 내지 제 17 항 중 어느 한 항에 기재된 도전 접속 재료를 전자 부재의 전극 상에 배치하는 배치 공정과, 상기 금속박의 융점 이상이고, 또한 상기 수지 조성물이 연화되는 온도에서 상기 도전 접속 재료를 가열하는 가열 공정과, 상기 수지 조성물을 고화시키는 고화 공정을 포함하는 접속 단자의 제조 방법.
- 전자 부재의 전기적 접속면에 제 1 항 내지 제 17 항 중 어느 한 항에 기재된 도전 접속 재료가 접착되어 이루어지는 도전 접속 재료가 부착된 전자 부재.
- 전자 부재간이 제 1 항 내지 제 17 항 중 어느 한 항에 기재된 도전 접속 재료를 이용하여 전기적으로 접속되어 이루어지는 전기, 전자 부품.
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US (1) | US20120183781A1 (ko) |
EP (1) | EP2484739A1 (ko) |
JP (1) | JP4730484B2 (ko) |
KR (1) | KR20120092600A (ko) |
CN (1) | CN102549102B (ko) |
PH (1) | PH12012500652A1 (ko) |
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WO2013103244A1 (ko) * | 2012-01-03 | 2013-07-11 | 주식회사 엘지화학 | 배터리 팩 및 이에 적용되는 커넥팅 바 |
KR20190073605A (ko) * | 2012-08-29 | 2019-06-26 | 데쿠세리아루즈 가부시키가이샤 | 이방성 도전 필름 및 그 제조 방법 |
CN104822773B (zh) * | 2013-05-23 | 2017-09-22 | 积水化学工业株式会社 | 导电材料及连接结构体 |
WO2015008330A1 (ja) * | 2013-07-16 | 2015-01-22 | 日立化成株式会社 | 感光性樹脂組成物、フィルム状接着剤、接着シート、接着剤パターン、接着剤層付半導体ウェハ及び半導体装置 |
CN105473276B (zh) * | 2013-08-06 | 2018-04-17 | 千住金属工业株式会社 | 导电性接合剂和钎焊接缝 |
US9705069B2 (en) * | 2013-10-31 | 2017-07-11 | Seiko Epson Corporation | Sensor device, force detecting device, robot, electronic component conveying apparatus, electronic component inspecting apparatus, and component machining apparatus |
JP2017145382A (ja) * | 2016-02-15 | 2017-08-24 | 太陽インキ製造株式会社 | 導電性接着剤とその製造方法、硬化物および電子部品 |
JP2016035066A (ja) * | 2015-10-02 | 2016-03-17 | 日東電工株式会社 | 半導体装置用の接着フィルム、フリップチップ型半導体裏面用フィルム、及び、ダイシングテープ一体型半導体裏面用フィルム |
IL262895B2 (en) * | 2016-05-13 | 2023-11-01 | Resonac Corp | Resin composition, prepreg, metal foil with resin, laminate, printed wiring board, and method for producing resin composition |
GB201613051D0 (en) | 2016-07-28 | 2016-09-14 | Landa Labs (2012) Ltd | Applying an electrical conductor to a substrate |
JP6655576B2 (ja) * | 2017-03-29 | 2020-02-26 | 古河電気工業株式会社 | 電子デバイスパッケージ用テープ |
CN107163666A (zh) * | 2017-07-07 | 2017-09-15 | 东莞市鑫沣亚涂料科技有限公司 | 一种无气味环保溶剂 |
JP7185252B2 (ja) | 2018-01-31 | 2022-12-07 | 三国電子有限会社 | 接続構造体の作製方法 |
JP7160302B2 (ja) * | 2018-01-31 | 2022-10-25 | 三国電子有限会社 | 接続構造体および接続構造体の作製方法 |
JP7046351B2 (ja) | 2018-01-31 | 2022-04-04 | 三国電子有限会社 | 接続構造体の作製方法 |
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JPS61276873A (ja) | 1985-05-31 | 1986-12-06 | Sony Chem Kk | 導電異方性接着剤 |
US5830949A (en) * | 1996-09-26 | 1998-11-03 | Nitto Denko Corporation | Adhesive resin composition and adhesive sheet |
JP3660175B2 (ja) * | 1998-11-25 | 2005-06-15 | セイコーエプソン株式会社 | 実装構造体及び液晶装置の製造方法 |
JP2000219865A (ja) * | 1998-11-25 | 2000-08-08 | Seiko Epson Corp | 導電接着剤、実装構造体、液晶装置、電子機器、並びに実装構造体、液晶装置、及び電子機器の製造方法 |
JP3371894B2 (ja) * | 1999-09-17 | 2003-01-27 | ソニーケミカル株式会社 | 接続材料 |
JP3769688B2 (ja) | 2003-02-05 | 2006-04-26 | 独立行政法人科学技術振興機構 | 端子間の接続方法及び半導体装置の実装方法 |
JP2005203693A (ja) * | 2004-01-19 | 2005-07-28 | Mitsubishi Electric Corp | 接続シートおよび実装部品の実装方法 |
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EP2144282A4 (en) * | 2007-04-27 | 2010-06-09 | Sumitomo Bakelite Co | METHOD FOR LINKING SEMICONDUCTOR WAFERS AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE |
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- 2010-09-29 TW TW099132968A patent/TWI503343B/zh not_active IP Right Cessation
- 2010-09-29 CN CN201080044189.4A patent/CN102549102B/zh not_active Expired - Fee Related
- 2010-09-29 EP EP10820557A patent/EP2484739A1/en not_active Withdrawn
- 2010-09-29 US US13/498,941 patent/US20120183781A1/en not_active Abandoned
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US20120183781A1 (en) | 2012-07-19 |
JPWO2011040442A1 (ja) | 2013-02-28 |
TWI503343B (zh) | 2015-10-11 |
EP2484739A1 (en) | 2012-08-08 |
WO2011040442A1 (ja) | 2011-04-07 |
CN102549102B (zh) | 2014-10-29 |
PH12012500652A1 (en) | 2012-10-22 |
TW201124442A (en) | 2011-07-16 |
CN102549102A (zh) | 2012-07-04 |
JP4730484B2 (ja) | 2011-07-20 |
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