KR19980081191A - 도전성 페이스트 및 그 제조방법과 그것을 이용한 프린트 배선기판 - Google Patents
도전성 페이스트 및 그 제조방법과 그것을 이용한 프린트 배선기판 Download PDFInfo
- Publication number
- KR19980081191A KR19980081191A KR1019980012392A KR19980012392A KR19980081191A KR 19980081191 A KR19980081191 A KR 19980081191A KR 1019980012392 A KR1019980012392 A KR 1019980012392A KR 19980012392 A KR19980012392 A KR 19980012392A KR 19980081191 A KR19980081191 A KR 19980081191A
- Authority
- KR
- South Korea
- Prior art keywords
- conductive paste
- acid
- chelating agent
- metal
- complex
- 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
Classifications
-
- 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
-
- 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
-
- 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
- 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
-
- 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
- H05K2201/10636—Leadless chip, e.g. chip capacitor or resistor
-
- 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
- H05K2203/12—Using specific substances
- H05K2203/121—Metallo-organic compounds
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- 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
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
- Y10T428/3192—Next to vinyl or vinylidene chloride polymer
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Manufacturing & Machinery (AREA)
- Conductive Materials (AREA)
Abstract
Description
| 시 험 결 과 | |||||||
| 항 목 | 킬레이트화제 | 입자금속 | 시험결과 | ||||
| 명 칭 | 산화막용해력 | 착체의수용성 | 승화성 | 절연저항 | 접속저항 | ||
| 실시예 1 | 이미노디초산 | 있음 | 가용 | 없음 | Cu | ○ | ○ |
| 실시예 2 | 호박산 | 있음 | 불용 | 없음 | Cu | ◎ | ○ |
| 실시예 3 | 안트라닐산 | 있음 | 불용 | 있음 | Cu | ◎ | ◎ |
| 종래예 1 | - | - | - | - | Ag | × | ◎ |
| 비교예 | 아세틸아세톤 | 없음 | 불용 | 없음 | Cu | ◎ | × |
Claims (14)
- 금속입자 표면이 두께 10nm 미만의 동일 금속의 착체(complex)로 피복되어 있고 상기 금속입자 상에 자연 산화막이 존재하지 않는 도전성 입자와, 절연성 수지를 주성분으로 하는 바인더를 포함하는 것을 특징으로 하는 도전성 페이스트.
- 제 1항에 있어서,상기 금속입자 표면을 피복하는 상기 착체는 단분자형의 정렬인 것을 특징으로 하는 도전성 페이스트.
- 제 1항 또는 제 2항에 있어서,상기 금속은 구리, 철, 니켈, 아연 및 주석으로 이루어진 군 중에서 선택된 적어도 하나인 것을 특징으로 하는 도전성 페이스트.
- 제 1항, 제 2항 및 제 3항 중 어느 한 항에 있어서,상기 착체는 물에 불용성인 것을 특징으로 하는 도전성 페이스트.
- 제 4항에 있어서,상기 착체는 수산의 금속염, 안트라닐산의 금속염 및 퀴놀린-8-카본산의 금속염으로 이루어지는 군 중에서 선택된 적어도 하나인 것을 특징으로 하는 도전성 페이스트.
- 금속입자를 킬레이트화제와 용제로 구성되는 용액에 침지하는 단계와, 상기 용제를 가열 및 제거하는 단계와, 절연성 수지를 주성분으로 하는 바인더와 혼련하는 단계를 포함하는 것을 특징으로 하는 도전성 페이스트의 제조방법.
- 제 6항에 있어서,상기 킬레이트화제는 적어도 구리, 철, 니켈, 아연, 주석 중 적어도 하나의 산화물을 용해하는 성질을 갖는 것을 특징으로 하는 도전성 페이스트의 제조방법.
- 제 6항 또는 제 7항에 있어서,상기 킬레이트화제는 또한 물에 불용성인 착체를 형성하는 성질을 갖는 것을 특징으로 하는 도전성 페이스트의 제조방법.
- 제 8항에 있어서,상기 킬레이트화제는 수산(oxalic acid), 호박산(succinic acid), 안트라닐산(anthranilic acid), 갈로탄산(gallotannic acid), 퀴날딘산(quinaldinic acid), 퀴놀린-8-카본산(quinoline-8-carboxylic acid), 티오요소(thiourea), 피로갈롤(pyrogallol), 페닐 플루오론(phenyl fluorone), 4-클로로-3-메틸-5-니트로벤젠 술폰산 및 로다민 B로 이루어지는 군 중에서 선택된 적어도 하나인 것을 특징으로 하는 도전성 페이스트의 제조방법.
- 제 6항, 제 7항 및 제 8항 중 어느 한 항에 있어서,상기 킬레이트화제는 또한 승화성을 갖는 것을 특징으로 하는 도전성 페이스트의 제조방법.
- 제 10항에 있어서,상기 킬레이트화제는 수산, 안트라닐산 및 퀴놀린-8-카본산으로 이루어지는 군 중에서 선택된 적어도 하나인 것을 특징으로 하는 도전성 페이스트의 제조방법.
- 적어도 1층의 절연 기재층과 2층 이상의 전극층을 구비하고, 상기 전극층간의 상기 절연 기재를 관통한 비어홀 중에 청구항 1 내지 5의 어느 한 항에 기재한 상기 도전성 페이스트를 충전 경화하여 형성되는 비어홀 도체를 형성하고, 그 비어홀 도체에 의해 상기 각 전극층들이 전기적으로 접속되는 것을 특징으로 하는 프린트 배선기판.
- 제 12항에 있어서,상기 절연 기재층은 섬유보강재와 열경화성 수지의 복합재인 것을 특징으로 하는 프린트 배선기판.
- 제 12항에 있어서,상기 절연 기재층은 아라미드 부직포와 에폭시 수지의 복합재인 것을 특징으로 하는 프린트 배선기판.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP???9-089433 | 1997-04-08 | ||
| JP8943397 | 1997-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980081191A true KR19980081191A (ko) | 1998-11-25 |
Family
ID=13970547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980012392A Ceased KR19980081191A (ko) | 1997-04-08 | 1998-04-08 | 도전성 페이스트 및 그 제조방법과 그것을 이용한 프린트 배선기판 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6488869B2 (ko) |
| KR (1) | KR19980081191A (ko) |
| CN (1) | CN1282202C (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100945691B1 (ko) * | 2007-10-29 | 2010-03-05 | 전자부품연구원 | 표면처리된 나노입자, 그 제조방법, 및 이를 포함하는 잉크조성물 |
| CN111627698A (zh) * | 2020-06-08 | 2020-09-04 | 江苏国瓷泓源光电科技有限公司 | 一种mlcc用镍内电极浆料 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1045437A3 (en) * | 1999-04-13 | 2004-09-01 | Matsushita Electric Industrial Co., Ltd. | Mounting structure for electronic component, method of producing the same, and electrically conductive adhesive used therein |
| EP1187518A3 (en) * | 2000-09-07 | 2004-09-01 | Matsushita Electric Industrial Co., Ltd. | Conductive adhesive agent, packaging structure, and method for manufacturing the same structure |
| US6713688B2 (en) * | 2000-12-27 | 2004-03-30 | Matsushita Electric Industrial Co., Ltd. | Circuit board and its manufacture method |
| WO2003023790A1 (en) * | 2001-09-06 | 2003-03-20 | Noritake Co.,Limited | Conductor composition and method for production thereof |
| JP3734731B2 (ja) | 2001-09-06 | 2006-01-11 | 株式会社ノリタケカンパニーリミテド | セラミック電子部品及びその製造方法 |
| US7413686B2 (en) * | 2002-03-25 | 2008-08-19 | Sony Chemicals Corporation | Conductive particle and adhesive agent |
| KR101146536B1 (ko) * | 2005-06-27 | 2012-05-25 | 삼성전자주식회사 | 표시패널, 이의 제조방법 및 이를 갖는 표시장치 |
| US8063315B2 (en) * | 2005-10-06 | 2011-11-22 | Endicott Interconnect Technologies, Inc. | Circuitized substrate with conductive paste, electrical assembly including said circuitized substrate and method of making said substrate |
| JP2007149870A (ja) * | 2005-11-25 | 2007-06-14 | Denso Corp | 回路基板及び回路基板の製造方法。 |
| JP5074082B2 (ja) * | 2007-04-16 | 2012-11-14 | ソニーケミカル&インフォメーションデバイス株式会社 | 導電性粒子体及びこれを用いた異方性導電接続材料、並びに導電性粒子体の製造方法 |
| CN103865431A (zh) * | 2012-12-11 | 2014-06-18 | 江西中用覆铜板有限公司 | 一种导电胶复合材料及制备方法、包括该导电胶复合材料的印刷电路板 |
| WO2015105088A1 (ja) * | 2014-01-07 | 2015-07-16 | 株式会社村田製作所 | 構造材接合方法、接合用シートおよび接合構造 |
| WO2016132424A1 (ja) * | 2015-02-16 | 2016-08-25 | 日本メクトロン株式会社 | フレキシブルプリント配線板の製造方法 |
| KR102024608B1 (ko) * | 2017-01-11 | 2019-09-24 | 엘지전자 주식회사 | 센서 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5503777A (en) * | 1993-05-10 | 1996-04-02 | Matsushita Electric Industrial Co., Ltd. | Thixotropic conductive paste |
| JPH08218006A (ja) * | 1995-02-17 | 1996-08-27 | Hitachi Chem Co Ltd | 導電性ペースト |
| JPH08283624A (ja) * | 1995-02-17 | 1996-10-29 | Hitachi Chem Co Ltd | 導電性ペースト |
| US5817190A (en) * | 1995-05-25 | 1998-10-06 | Matsushita Electric Industrial Co., Ltd. | Flux for soft soldering |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61159793A (ja) * | 1984-12-31 | 1986-07-19 | 株式会社 アサヒ化学研究所 | 基板に導電回路を形成する方法 |
| US4724040A (en) * | 1986-01-14 | 1988-02-09 | Asahi Chemical Research Laboratory Co., Ltd. | Method for producing electric circuits on a base boad |
| JPH0740627B2 (ja) | 1986-02-25 | 1995-05-01 | 松下電器産業株式会社 | プリント配線板 |
| EP0264635B1 (de) | 1986-09-25 | 1991-08-21 | Siemens Aktiengesellschaft | Elektrisch leitfähiger Klebstoff für hohen Temperaturbereich |
| JPH02122472A (ja) | 1988-10-31 | 1990-05-10 | Nec Corp | 入出力制御装置 |
| JP2702796B2 (ja) * | 1990-02-23 | 1998-01-26 | 旭化成工業株式会社 | 銀合金導電性ペースト |
| JPH0821254B2 (ja) | 1991-02-22 | 1996-03-04 | 旭化成工業株式会社 | 銅合金系組成物、それを用いて印刷された成形物、ペーストおよび接着剤 |
-
1998
- 1998-04-08 CN CNB981063772A patent/CN1282202C/zh not_active Expired - Fee Related
- 1998-04-08 US US09/056,774 patent/US6488869B2/en not_active Expired - Fee Related
- 1998-04-08 KR KR1019980012392A patent/KR19980081191A/ko not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5503777A (en) * | 1993-05-10 | 1996-04-02 | Matsushita Electric Industrial Co., Ltd. | Thixotropic conductive paste |
| JPH08218006A (ja) * | 1995-02-17 | 1996-08-27 | Hitachi Chem Co Ltd | 導電性ペースト |
| JPH08283624A (ja) * | 1995-02-17 | 1996-10-29 | Hitachi Chem Co Ltd | 導電性ペースト |
| US5817190A (en) * | 1995-05-25 | 1998-10-06 | Matsushita Electric Industrial Co., Ltd. | Flux for soft soldering |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100945691B1 (ko) * | 2007-10-29 | 2010-03-05 | 전자부품연구원 | 표면처리된 나노입자, 그 제조방법, 및 이를 포함하는 잉크조성물 |
| CN111627698A (zh) * | 2020-06-08 | 2020-09-04 | 江苏国瓷泓源光电科技有限公司 | 一种mlcc用镍内电极浆料 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20020008228A1 (en) | 2002-01-24 |
| US6488869B2 (en) | 2002-12-03 |
| CN1203430A (zh) | 1998-12-30 |
| CN1282202C (zh) | 2006-10-25 |
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