KR100757163B1 - 도전성 페이스트, 이를 이용한 다층기판과 그 제조방법 - Google Patents
도전성 페이스트, 이를 이용한 다층기판과 그 제조방법 Download PDFInfo
- Publication number
- KR100757163B1 KR100757163B1 KR1020047018656A KR20047018656A KR100757163B1 KR 100757163 B1 KR100757163 B1 KR 100757163B1 KR 1020047018656 A KR1020047018656 A KR 1020047018656A KR 20047018656 A KR20047018656 A KR 20047018656A KR 100757163 B1 KR100757163 B1 KR 100757163B1
- Authority
- KR
- South Korea
- Prior art keywords
- conductive paste
- melting point
- curing agent
- resin
- weight
- 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.)
- Expired - Lifetime
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Classifications
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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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/09—Use of materials for the conductive, e.g. metallic pattern
- H05K1/092—Dispersed materials, e.g. conductive pastes or inks
- H05K1/095—Dispersed materials, e.g. conductive pastes or inks for polymer thick films, i.e. having a permanent organic polymeric binder
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- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/09—Use of materials for the conductive, e.g. metallic pattern
-
- 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
- H05K3/4053—Through-connections; Vertical interconnect access [VIA] connections by thick-film techniques
- H05K3/4069—Through-connections; Vertical interconnect access [VIA] connections by thick-film techniques for via connections in organic insulating substrates
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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
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Conductive Materials (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Claims (8)
- (A) 아크릴레이트수지 및 에폭시수지를 포함하는 수지성분 100 중량부(重量部)에 대해,(B) 융점 180℃ 이하의 저융점 금속의 적어도 1 종류와 융점 800℃ 이상의 고융점 금속의 적어도 1 종류를 포함하는 2 종류 이상의 금속으로 이루어진 금속분 200~1800 중량부,(C) 페놀계 경화제 0.3~35 중량부를 포함하는 경화제 0.5~40 중량부 및(D) 플랙스(Flex) 0.3~80 중량부를 함유하여 이루어진 도전성 페이스트.
- 제 1 항에 있어서,상기 (A) 성분이 아크릴레이트수지 및 에폭시수지로 이루어진 것을 특징으로 하는 도전성 페이스트.
- 제 1 항에 있어서,상기 (A) 성분이 아크릴레이트수지 및 에폭시수지에 대해 알키드수지, 멜라민수지 및 크실렌수지로 이루어진 군으로부터 선택된 1 종류 또는 2 종류 이상의 수지가 (A) 성분의 총량 중 40 중량% 미만의 비율로 배합되어 이루어진 것을 특징으로 하는 도전성 페이스트.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 (B) 성분의 저융점 금속이 인듐 단독 또는 주석, 납, 비스무트(Bi) 및 인듐으로 이루어진 군으로부터 선택된 2 종류 이상의 합금인 것을 특징으로 하는 도전성 페이스트.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 (B) 성분의 고융점 금속이 금, 은, 동 및 니켈로 이루어진 군으로부터 선택된 1 종류 또는 2 종류 이상의 합금인 것을 특징으로 하는 도전성 페이스트.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 (C) 성분이 페놀계 경화제와 이미다졸계 경화제, 카티온계 경화제 및 라디칼계 경화제로 이루어진 군으로부터 선택된 1 종류 또는 2 종류 이상의 경화제로 이루어진 것을 특징으로 하는 도전성 페이스트.
- 복수의 도전층과 절연층이 서로 적층되어 이루어진 다층기판으로서,다층기판을 관통하는 관통구멍이 형성되고,상기 관통구멍에 청구항 1 내지 3 중 어느 한 항에 기재된 도전성 페이스트가 충전되고, 가열된 것에 의해 도전성 페이스트 중에 함유되는 금속분이 메탈라이즈화한 것을 특징으로 하는 다층기판.
- 복수의 도전층과 절연층이 서로 적층되어 이루어진 다층기판의 제조방법으로서,다층기판을 관통하는 관통구멍을 형성하고,상기 관통구멍에 청구항 1 내지 3 중 어느 한 항에 기재된 도전성 페이스트를 충전하고, 가열함으로써 도전성 페이스트를 경화시키는 것을 특징으로 하는 다층기판의 제조방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002160692 | 2002-05-31 | ||
JPJP-P-2002-00160692 | 2002-05-31 | ||
PCT/JP2003/006621 WO2003105160A1 (ja) | 2002-05-31 | 2003-05-27 | 導電性ペースト、これを用いた多層基板及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050006262A KR20050006262A (ko) | 2005-01-15 |
KR100757163B1 true KR100757163B1 (ko) | 2007-09-07 |
Family
ID=29727535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047018656A Expired - Lifetime KR100757163B1 (ko) | 2002-05-31 | 2003-05-27 | 도전성 페이스트, 이를 이용한 다층기판과 그 제조방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7214419B2 (ko) |
JP (1) | JP4191678B2 (ko) |
KR (1) | KR100757163B1 (ko) |
CN (1) | CN1326155C (ko) |
AU (1) | AU2003234852A1 (ko) |
TW (1) | TWI231940B (ko) |
WO (1) | WO2003105160A1 (ko) |
Families Citing this family (52)
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KR100589449B1 (ko) * | 1997-04-17 | 2006-06-14 | 세키스이가가쿠 고교가부시키가이샤 | 전자회로부품 |
JP2006013378A (ja) * | 2004-06-29 | 2006-01-12 | Tdk Corp | サーミスタ素体形成用樹脂組成物及びサーミスタ |
KR101086358B1 (ko) | 2005-01-25 | 2011-11-23 | 아사히 가세이 이-매터리얼즈 가부시키가이샤 | 도전성 페이스트 |
JP4291279B2 (ja) * | 2005-01-26 | 2009-07-08 | パナソニック株式会社 | 可撓性多層回路基板 |
TWI408702B (zh) * | 2005-12-22 | 2013-09-11 | Namics Corp | 熱硬化性導電性糊膏及具有使用該導電性糊膏而形成之外部電極之積層陶瓷質電子組件 |
KR100733759B1 (ko) * | 2006-04-04 | 2007-06-29 | 대덕전자 주식회사 | 이종 재료가 도포된 전도성 페이스트 및 이를 이용한 다층인쇄 회로 기판 제조 방법 |
JP5025638B2 (ja) | 2006-04-19 | 2012-09-12 | 株式会社アドバンテスト | 信号出力装置、試験装置、およびプログラム |
US20070278002A1 (en) * | 2006-05-31 | 2007-12-06 | Romi Mayder | Method and apparatus for a low thermal impedance printed circuit board assembly |
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US8877565B2 (en) * | 2007-06-28 | 2014-11-04 | Intel Corporation | Method of forming a multilayer substrate core structure using sequential microvia laser drilling and substrate core structure formed according to the method |
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CN109679552B (zh) * | 2018-11-16 | 2021-07-13 | 云南科威液态金属谷研发有限公司 | 一种液态金属导电胶及其应用 |
CN111040691B (zh) * | 2019-11-29 | 2021-01-26 | 江苏富威尔电子材料科技有限公司 | 一种基于不同熔点多组分金属导电粘合剂及其制备方法 |
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-
2003
- 2003-05-27 AU AU2003234852A patent/AU2003234852A1/en not_active Abandoned
- 2003-05-27 JP JP2004512145A patent/JP4191678B2/ja not_active Expired - Lifetime
- 2003-05-27 US US10/516,236 patent/US7214419B2/en not_active Expired - Lifetime
- 2003-05-27 WO PCT/JP2003/006621 patent/WO2003105160A1/ja active Application Filing
- 2003-05-27 KR KR1020047018656A patent/KR100757163B1/ko not_active Expired - Lifetime
- 2003-05-27 CN CNB038125323A patent/CN1326155C/zh not_active Expired - Lifetime
- 2003-05-30 TW TW092114814A patent/TWI231940B/zh not_active IP Right Cessation
Patent Citations (3)
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JPS6412044A (en) * | 1987-07-01 | 1989-01-17 | Honda Motor Co Ltd | Intake device of internal combustion engine |
JPH05217420A (ja) * | 1992-02-04 | 1993-08-27 | Hitachi Chem Co Ltd | 導電性ペースト |
JPH0946013A (ja) * | 1995-05-19 | 1997-02-14 | Nikko Co | スルーホール充填用導体ペースト及びセラミック回路基板 |
Also Published As
Publication number | Publication date |
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CN1326155C (zh) | 2007-07-11 |
KR20050006262A (ko) | 2005-01-15 |
US20060057340A1 (en) | 2006-03-16 |
US7214419B2 (en) | 2007-05-08 |
TWI231940B (en) | 2005-05-01 |
CN1656573A (zh) | 2005-08-17 |
WO2003105160A1 (ja) | 2003-12-18 |
AU2003234852A1 (en) | 2003-12-22 |
JPWO2003105160A1 (ja) | 2005-10-13 |
TW200400519A (en) | 2004-01-01 |
JP4191678B2 (ja) | 2008-12-03 |
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