JP2007201212A - 導電性回路の形成方法 - Google Patents
導電性回路の形成方法 Download PDFInfo
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- JP2007201212A JP2007201212A JP2006018434A JP2006018434A JP2007201212A JP 2007201212 A JP2007201212 A JP 2007201212A JP 2006018434 A JP2006018434 A JP 2006018434A JP 2006018434 A JP2006018434 A JP 2006018434A JP 2007201212 A JP2007201212 A JP 2007201212A
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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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/18—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
- H05K3/181—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating
- H05K3/182—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating characterised by the patterning method
- H05K3/184—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating characterised by the patterning method using masks
-
- 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
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
- H05K1/0373—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement containing additives, e.g. fillers
-
- 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
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/18—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
- H05K3/181—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating
- H05K3/182—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating characterised by the patterning method
-
- 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
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0158—Polyalkene or polyolefin, e.g. polyethylene [PE], polypropylene [PP]
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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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0206—Materials
- H05K2201/0212—Resin particles
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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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09118—Moulded substrate
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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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/09909—Special local insulating pattern, e.g. as dam around component
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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
- H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
- H05K2203/0756—Uses of liquids, e.g. rinsing, coating, dissolving
- H05K2203/0773—Dissolving the filler without dissolving the matrix material; Dissolving the matrix material without dissolving the filler
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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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
- H05K3/381—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the substrate
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Abstract
【解決手段】軟質重合体を混合分散したシクロオレフィン系樹脂を射出成形して一次基体1を形成し、その表面上に相溶性がある、軟質重合体を混合しないシクロオレフィン系樹脂を射出成形してマスキング層2を形成する。シクロオレフィン系樹脂自体は耐エッチング性を有するため、マスキング層2で覆われていない一次基体1の表面、すなわち導電性回路を形成すべき部分1aだけについて軟質重合体を溶解させて粗化できると共に親水性となる。したがってマスキング層2で覆われていない部分1aにのみ、選択的に無電解めっきによる導電層4が形成できる。
【選択図】図1
Description
マスキング層2自体は耐エッチング性を有するため、エッチング液に浸漬しても粗化されず、疎水性が維持される。ここでエッチング液には、例えば無水クロム酸400g/リットルと、硫酸200ミリリットル/リットルとの混酸溶液を使用し、温度75℃で60分間浸漬する。
1a 導電層を形成すべき部分
1b 導電層を形成すべき部分以外(マスキング層で覆われた部分)
12 被めっき層
2 マスキング層
3,13 二次基体
4,14 無電解めっき(導電層)
5,15 電解銅めっき
Claims (5)
- 軟質重合体を混合したシクロオレフィン系樹脂を射出成形して一次基体を形成する第1の工程と、
上記一次基体に対して相溶性を有する、軟質重合体を混合しないシクロオレフィン系樹脂を用いて、この一次基体の表面であって所定の回路パターンからなる導電層を形成すべき部分以外を覆うマスキング層を射出成形して二次基体を形成する第2の工程と、
上記マスキング層に覆われていない導電層を形成すべき部分を粗化する第3の工程と、
上記粗化した導電層を形成すべき部分に無電解めっきによって導電層を形成する第4の工程とを備え、
上記第4の工程において、極性付与(湿潤化)工程を省いてある
ことを特徴とする導電性回路の形成方法。 - 軟質重合体を混合しないシクロオレフィン系樹脂を射出成形して一次基体を形成する第1の工程と、
上記一次基体に対して相溶性を有する、軟質重合体を混合したシクロオレフィン系樹脂を用いて、この一次基体の表面上であって所定の回路パターンからなる導電層を形成すべき部分に被めっき層を射出成形して二次基体を形成する第2の工程と、
上記被めっき層の表面を粗化する第3の工程と、
上記粗化した被めっき層の表面に無電解めっきによって導電層を形成する第4の工程とを備え、
上記第4の工程において、極性付与(湿潤化)工程を省いてある
ことを特徴とする導電性回路の形成方法。 - 請求項2において、上記一次基体は貫通孔を有し、
上記被めっき層の一部は、上記貫通孔を通じて上記一次基体の一方の表面と他方の表面との両表面に射出成形してある
ことを特徴とする導電性回路の形成方法。 - 請求項1〜3のいずれかの1において、上記導電層を形成する第4の工程の後に、この導電層に電解めっきを積層する第5の工程と、
上記軟質重合体を混合しないシクロオレフィン系樹脂の表面に残存する非電導性析出残渣を、化学溶解によって除去する第6の工程を備える
ことを特徴とする導電性回路の形成方法。 - 請求項1〜4のいずれかの1において、上記シクロオレフィン系樹脂は、シクロオレフィン系樹脂と線状オレフィンとからなるシクロオレフィン共重合樹脂である
ことを特徴とする導電性回路の形成方法。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006018434A JP4478115B2 (ja) | 2006-01-27 | 2006-01-27 | 導電性回路の形成方法 |
| DE602007009482T DE602007009482D1 (de) | 2006-01-27 | 2007-01-23 | Verfahren zur elektroleitfähigen schaltungsbildung |
| PCT/JP2007/050954 WO2007086359A1 (ja) | 2006-01-27 | 2007-01-23 | 導電性回路の形成方法 |
| US12/087,441 US20090000951A1 (en) | 2006-01-27 | 2007-01-23 | Method for Forming Electroconductive Circuit |
| CN2007800035901A CN101375649B (zh) | 2006-01-27 | 2007-01-23 | 导电性电路形成方法 |
| EP07707217A EP1976352B1 (en) | 2006-01-27 | 2007-01-23 | Method for electroconductive circuit formation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006018434A JP4478115B2 (ja) | 2006-01-27 | 2006-01-27 | 導電性回路の形成方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007201212A true JP2007201212A (ja) | 2007-08-09 |
| JP4478115B2 JP4478115B2 (ja) | 2010-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| JP2006018434A Expired - Fee Related JP4478115B2 (ja) | 2006-01-27 | 2006-01-27 | 導電性回路の形成方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20090000951A1 (ja) |
| EP (1) | EP1976352B1 (ja) |
| JP (1) | JP4478115B2 (ja) |
| CN (1) | CN101375649B (ja) |
| DE (1) | DE602007009482D1 (ja) |
| WO (1) | WO2007086359A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010159468A (ja) * | 2009-01-09 | 2010-07-22 | Achilles Corp | 成形回路部品の製造方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373492A (zh) * | 2010-08-13 | 2012-03-14 | 北大方正集团有限公司 | 电路板表面进行选择性电镀的方法和电路板 |
| JP5022501B2 (ja) * | 2010-11-04 | 2012-09-12 | 株式会社日本表面処理研究所 | 成形回路部品の製造方法 |
| KR101823660B1 (ko) * | 2013-08-09 | 2018-01-30 | 주식회사 엘지화학 | 전자기파의 직접 조사에 의한 도전성 패턴 형성 방법과, 도전성 패턴을 갖는 수지 구조체 |
| TWI544847B (zh) * | 2013-10-22 | 2016-08-01 | 鴻騰精密科技股份有限公司 | 化學鍍產品及其成型方法 |
| CN104561953A (zh) * | 2013-10-22 | 2015-04-29 | 富士康(昆山)电脑接插件有限公司 | 化学镀产品及其成型方法 |
| CN103874337A (zh) * | 2014-03-05 | 2014-06-18 | 东莞劲胜精密组件股份有限公司 | 非金属基材金属化方法及产品 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4859571A (en) * | 1986-12-30 | 1989-08-22 | E. I. Du Pont De Nemours And Company | Embedded catalyst receptors for metallization of dielectrics |
| US5084299A (en) * | 1989-08-10 | 1992-01-28 | Microelectronics And Computer Technology Corporation | Method for patterning electroless plated metal on a polymer substrate |
| US5300208A (en) * | 1989-08-14 | 1994-04-05 | International Business Machines Corporation | Fabrication of printed circuit boards using conducting polymer |
| JPH07288374A (ja) * | 1994-04-18 | 1995-10-31 | Hitachi Cable Ltd | 射出成形回路部品の製造方法 |
| JP3498937B2 (ja) * | 1997-05-08 | 2004-02-23 | 三井化学株式会社 | 樹脂基板およびその製造方法 |
| MY139405A (en) * | 1998-09-28 | 2009-09-30 | Ibiden Co Ltd | Printed circuit board and method for its production |
| CN101925260A (zh) * | 1999-08-12 | 2010-12-22 | Ibiden股份有限公司 | 多层印刷电路板 |
| JP3503546B2 (ja) * | 1999-11-01 | 2004-03-08 | 信越化学工業株式会社 | 金属パターンの形成方法 |
| JP4426690B2 (ja) * | 2000-02-28 | 2010-03-03 | 三共化成株式会社 | 立体回路基板の製造方法及び立体回路基板 |
| JP2002374066A (ja) * | 2001-06-14 | 2002-12-26 | Ibiden Co Ltd | 多層プリント配線板の製造方法 |
| JP2003115645A (ja) | 2001-10-05 | 2003-04-18 | Nippon Zeon Co Ltd | 立体回路基板 |
| KR100955860B1 (ko) * | 2005-02-08 | 2010-05-06 | 후지필름 가부시키가이샤 | 금속패턴 형성방법 |
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- 2006-01-27 JP JP2006018434A patent/JP4478115B2/ja not_active Expired - Fee Related
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2007
- 2007-01-23 WO PCT/JP2007/050954 patent/WO2007086359A1/ja not_active Ceased
- 2007-01-23 DE DE602007009482T patent/DE602007009482D1/de active Active
- 2007-01-23 US US12/087,441 patent/US20090000951A1/en not_active Abandoned
- 2007-01-23 EP EP07707217A patent/EP1976352B1/en not_active Ceased
- 2007-01-23 CN CN2007800035901A patent/CN101375649B/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010159468A (ja) * | 2009-01-09 | 2010-07-22 | Achilles Corp | 成形回路部品の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20090000951A1 (en) | 2009-01-01 |
| CN101375649B (zh) | 2011-03-16 |
| EP1976352B1 (en) | 2010-09-29 |
| DE602007009482D1 (de) | 2010-11-11 |
| JP4478115B2 (ja) | 2010-06-09 |
| EP1976352A4 (en) | 2009-12-02 |
| WO2007086359A1 (ja) | 2007-08-02 |
| CN101375649A (zh) | 2009-02-25 |
| EP1976352A1 (en) | 2008-10-01 |
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