KR20000067837A - 전기적 접속 장치 및 전기적 접속 방법 - Google Patents
전기적 접속 장치 및 전기적 접속 방법 Download PDFInfo
- Publication number
- KR20000067837A KR20000067837A KR1019990061630A KR19990061630A KR20000067837A KR 20000067837 A KR20000067837 A KR 20000067837A KR 1019990061630 A KR1019990061630 A KR 1019990061630A KR 19990061630 A KR19990061630 A KR 19990061630A KR 20000067837 A KR20000067837 A KR 20000067837A
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- adhesive layer
- electrical connection
- binder
- film
- conductive particles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
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- 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
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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
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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
- H01L2924/10—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
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10674—Flip chip
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- 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
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/1189—Pressing leads, bumps or a die through an insulating layer
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/901—Printed circuit
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- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer
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- 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
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- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
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- 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
-
- 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
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
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- 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
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2804—Next to metal
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- 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
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2852—Adhesive compositions
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Wire Bonding (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
Description
Claims (9)
- 제1 대상물의 전기 접속 부분과 제2 대상물의 전기 접속 부분을 전기적으로 접속하기 위한 전기적 접속 장치에 있어서,상기 제1 대상물에 배치하는 접착층이고, 복수의 도전 입자와 상기 복수의 도전 입자를 함유하는 바인더로 구성되는 제1 필름형의 접착층과,상기 제1 필름형의 접착층 상에 배치되고, 상기 바인더보다 용융 온도가 낮은 바인더만으로 구성되는 제2 필름형의 접착층으로 구성되어 있는 것을 특징으로 하는 전기적 접속 장치.
- 제1항에 있어서,상기 복수의 도전 입자는 거의 균일한 입자 직경을 갖는 전기적 접속 장치.
- 제1항에 있어서,상기 제2 필름형의 접착층의 재질은, 상기 제1 필름형의 접착층의 바인더 재질과 동일한 접착제 또는 유사한 접착제인 전기적 접속 장치.
- 제1항에 있어서,상기 제1 필름형의 접착층의 두께는, 상기 도전 입자의 직경과 거의 동일하거나 크게 설정되어 있는 전기적 접속 장치.
- 제3항에 있어서,상기 제2 필름형의 접착층의 점도는 상기 제1 필름형의 접착층의 점도보다도 작게 설정되어 있는 전기적 접속 장치.
- 제1항에 있어서,상기 제1 대상물의 전기 접속 부분은 회로 기판의 배선 패턴이고, 상기 제2 대상물의 전기 접속 부분은 전자 부품의 돌기 전극이고, 상기 제1 필름형의 접착층 내의 상기 도전 입자는, 상기 회로 기판의 배선 패턴과 상기 전자 부품의 돌기 전극을 전기적으로 접속하는 전기적 접속 장치.
- 제1 대상물의 전기 접속 부분과 제2 대상물의 전기 접속 부분을 전기적으로 접속하기 위한 전기 접속 방법에 있어서,상기 제1 대상물의 전기 접속 부분에 복수의 도전 입자와 상기 복수의 도전 입자를 함유하는 바인더로 구성되는 제1 필름형의 접착층과, 상기 제1 필름형의 접착층 상에 바인더만으로 구성되는 제2 필름형의 접착층을 배치하는 접착층 배치 단계와,상기 제1 필름형의 접착층의 도전 입자에 의해, 상기 제1 대상물의 전기 접속 부분과 상기 제2 대상물의 전기 접속 부분을 전기적으로 접속하기 위해 가열과 가압을 행하는 접속 단계를 갖는 것을 특징으로 하는 전기적 접속 방법.
- 제7항에 있어서,상기 접속 단계는,상기 도전 입자를 함유하는 상기 바인더의 용융 온도 이하에서, 상기 제2 필름형의 접착층의 바인더를 상기 용융 온도 이상의 온도로 가열하여 가압하는 제1 가압 가열 단계와,그 후, 상기 도전 입자를 함유하는 상기 바인더와 상층에 배치된 상기 제2 필름형의 접착층의 상기 바인더의 반응 개시 온도보다도 높은 온도로 가열하여 가압을 하는 제2 가압 가열 단계를 갖는 전기적 접속 방법.
- 제7항에 있어서,상기 도전 입자를 함유하는 상기 바인더와 상층에 배치된 상기 제2 필름형의 접착층의 상기 바인더는, 동일하거나 또는 거의 동등한 성분인 전기적 접속 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1998-371005 | 1998-12-25 | ||
JP10371005A JP2000195584A (ja) | 1998-12-25 | 1998-12-25 | 電気的接続装置と電気的接続方法 |
Publications (2)
Publication Number | Publication Date |
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KR20000067837A true KR20000067837A (ko) | 2000-11-25 |
KR100701133B1 KR100701133B1 (ko) | 2007-03-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019990061630A KR100701133B1 (ko) | 1998-12-25 | 1999-12-24 | 전기적 접속 장치 및 전기적 접속 방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6376050B1 (ko) |
JP (1) | JP2000195584A (ko) |
KR (1) | KR100701133B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101253107B1 (ko) * | 2005-08-29 | 2013-04-10 | 신닛테츠 수미킨 가가쿠 가부시키가이샤 | 반도체소자 고정용 필름상 접착제, 그것을 이용한반도체장치, 및 그 반도체장치의 제조방법 |
KR20170124539A (ko) * | 2015-03-09 | 2017-11-10 | 히타치가세이가부시끼가이샤 | 접속 구조체의 제조 방법 |
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JP2000113919A (ja) * | 1998-08-03 | 2000-04-21 | Sony Corp | 電気的接続装置と電気的接続方法 |
JP4706142B2 (ja) * | 2001-07-31 | 2011-06-22 | 日立化成工業株式会社 | 回路接続用接着剤及びそれを用いた回路接続方法、接続構造体 |
JP4085609B2 (ja) * | 2001-10-15 | 2008-05-14 | 松下電器産業株式会社 | 端子付き配線基板 |
US8518304B1 (en) | 2003-03-31 | 2013-08-27 | The Research Foundation Of State University Of New York | Nano-structure enhancements for anisotropic conductive material and thermal interposers |
WO2008023670A1 (en) * | 2006-08-22 | 2008-02-28 | Hitachi Chemical Company, Ltd. | Circuit connecting material, connection structure of circuit member, and method for manufacturing connection structure of circuit member |
JP5252473B2 (ja) * | 2006-10-19 | 2013-07-31 | 独立行政法人産業技術総合研究所 | 導電パターン形成フィルムと、そのための導電パターン形成方法及び導電パターン形成装置 |
JP2010528450A (ja) * | 2007-02-09 | 2010-08-19 | エルジー イノテック カンパニー リミテッド | 多機能ダイ接着フィルム及びこれを用いた半導体素子パッケージング方法 |
JP5311772B2 (ja) * | 2007-06-27 | 2013-10-09 | デクセリアルズ株式会社 | 接着フィルム |
JP2013055045A (ja) * | 2011-08-05 | 2013-03-21 | Sekisui Chem Co Ltd | 接続構造体の製造方法、接続構造体及び異方性導電材料 |
JP6307308B2 (ja) * | 2014-03-06 | 2018-04-04 | デクセリアルズ株式会社 | 接続構造体の製造方法、及び回路接続材料 |
JP6372257B2 (ja) * | 2014-08-29 | 2018-08-15 | 東芝ライテック株式会社 | 車両用発光モジュール、車両用照明装置、および車両用灯具 |
KR102422077B1 (ko) * | 2015-11-05 | 2022-07-19 | 삼성디스플레이 주식회사 | 도전성 접착 필름 및 이를 이용한 전자기기의 접착 방법 |
KR102699213B1 (ko) * | 2018-06-06 | 2024-08-26 | 데쿠세리아루즈 가부시키가이샤 | 접속체의 제조 방법, 접속 방법 |
WO2023100697A1 (ja) * | 2021-11-30 | 2023-06-08 | デクセリアルズ株式会社 | 異方性導電フィルム |
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-
1998
- 1998-12-25 JP JP10371005A patent/JP2000195584A/ja active Pending
-
1999
- 1999-12-23 US US09/471,241 patent/US6376050B1/en not_active Expired - Lifetime
- 1999-12-24 KR KR1019990061630A patent/KR100701133B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101253107B1 (ko) * | 2005-08-29 | 2013-04-10 | 신닛테츠 수미킨 가가쿠 가부시키가이샤 | 반도체소자 고정용 필름상 접착제, 그것을 이용한반도체장치, 및 그 반도체장치의 제조방법 |
KR20170124539A (ko) * | 2015-03-09 | 2017-11-10 | 히타치가세이가부시끼가이샤 | 접속 구조체의 제조 방법 |
Also Published As
Publication number | Publication date |
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JP2000195584A (ja) | 2000-07-14 |
KR100701133B1 (ko) | 2007-03-29 |
US6376050B1 (en) | 2002-04-23 |
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