JP2012044081A - 配線基板の製造方法 - Google Patents
配線基板の製造方法 Download PDFInfo
- Publication number
- JP2012044081A JP2012044081A JP2010185803A JP2010185803A JP2012044081A JP 2012044081 A JP2012044081 A JP 2012044081A JP 2010185803 A JP2010185803 A JP 2010185803A JP 2010185803 A JP2010185803 A JP 2010185803A JP 2012044081 A JP2012044081 A JP 2012044081A
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- hole
- plating
- lower surfaces
- insulating layer
- 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.)
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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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
- H05K3/425—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern
- H05K3/426—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern initial plating of through-holes in substrates without metal
-
- 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
- H05K3/42—Plated through-holes or plated via connections
- H05K3/425—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern
- H05K3/427—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern initial plating of through-holes in metal-clad substrates
-
- 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
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
- H05K2201/0347—Overplating, e.g. for reinforcing conductors or bumps; Plating over filled vias
-
- 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
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/095—Conductive through-holes or vias
- H05K2201/09563—Metal filled via
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49126—Assembling bases
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
- Y10T29/49165—Manufacturing circuit on or in base by forming conductive walled aperture in base
Abstract
【解決手段】上下面を有する絶縁層1にその上下面間を貫通する貫通孔2を設け、次に少なくとも貫通孔2内およびその周囲の上下面に貫通孔2を充填する第1のめっき導体4を被着させ、次に第1のめっき導体4をエッチングして上下面の第1のめっき導体4を除去するとともに、少なくとも貫通孔2の上下方向の中央部を充填するように第1のめっき導体4を残し、次に貫通孔2内の第1のめっき導体4よりも外側の部分を充填するとともに上下面で配線導体を形成する第2のめっき導体6をセミアディティブ法により形成する。
【選択図】図1
Description
1b プライマー樹脂層
2 貫通孔
4 第1のめっき導体
6 第2のめっき導体
7 金属箔
Claims (3)
- 上下面を有する絶縁層に前記上下面間を貫通する貫通孔を設ける工程と、少なくとも前記貫通孔内およびその周囲の前記上下面に前記貫通孔を充填する第1のめっき導体を形成する工程と、前記第1のめっき導体をエッチングして前記上下面の前記第1のめっき導体を除去するとともに、少なくとも前記貫通孔の上下方向の中央部を充填するように前記第1のめっき導体を残す工程と、前記貫通孔内の前記第1のめっき導体よりも外側の部分を充填するとともに前記上下面で配線導体を形成する第2のめっき導体をセミアディティブ法により形成する工程とを行なうことを特徴とする配線基板の製造方法。
- 前記絶縁層は、前記上下面がプライマー樹脂層から成ることを特徴とする請求項1記載の配線基板の製造方法。
- 前記絶縁層は、前記貫通孔およびその周囲を除く上下面に、前記第2のめっき導体の下地金属として金属箔が被着されていることを特徴とする請求項1記載の配線基板の製造方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010185803A JP5565950B2 (ja) | 2010-08-23 | 2010-08-23 | 配線基板の製造方法 |
US13/400,809 US8578601B2 (en) | 2010-08-23 | 2012-02-21 | Method of manufacturing printed circuit board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010185803A JP5565950B2 (ja) | 2010-08-23 | 2010-08-23 | 配線基板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012044081A true JP2012044081A (ja) | 2012-03-01 |
JP5565950B2 JP5565950B2 (ja) | 2014-08-06 |
Family
ID=45900029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010185803A Active JP5565950B2 (ja) | 2010-08-23 | 2010-08-23 | 配線基板の製造方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8578601B2 (ja) |
JP (1) | JP5565950B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014192483A (ja) * | 2013-03-28 | 2014-10-06 | Hitachi Chemical Co Ltd | 多層配線基板の製造方法 |
JP2017059779A (ja) * | 2015-09-18 | 2017-03-23 | 味の素株式会社 | プリント配線板の製造方法 |
JP2018098424A (ja) * | 2016-12-15 | 2018-06-21 | 凸版印刷株式会社 | 配線基板、多層配線基板、及び配線基板の製造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04100294A (ja) * | 1990-08-20 | 1992-04-02 | Mitsubishi Rayon Co Ltd | プリント配線板の製造方法 |
US5817405A (en) * | 1995-12-01 | 1998-10-06 | International Business Machines Corporation | Circuitized substrate with same surface conductors of different resolutions |
JP2005064011A (ja) * | 2003-08-11 | 2005-03-10 | Daisho Denshi:Kk | プリント配線板の製造方法及びプリント配線板 |
JP2008235624A (ja) * | 2007-03-22 | 2008-10-02 | Kyocer Slc Technologies Corp | 配線基板およびその製造方法 |
JP2009260204A (ja) * | 2008-04-18 | 2009-11-05 | Samsung Electro Mech Co Ltd | プリント基板およびその製造方法 |
JP2010153839A (ja) * | 2008-11-26 | 2010-07-08 | Kyocer Slc Technologies Corp | 配線基板の製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6320374A (ja) * | 1986-07-11 | 1988-01-28 | Ube Ind Ltd | 電着樹脂組成物 |
US5252195A (en) * | 1990-08-20 | 1993-10-12 | Mitsubishi Rayon Company Ltd. | Process for producing a printed wiring board |
US6039889A (en) * | 1999-01-12 | 2000-03-21 | Fujitsu Limited | Process flows for formation of fine structure layer pairs on flexible films |
JP2002043752A (ja) | 2000-07-27 | 2002-02-08 | Nec Kansai Ltd | 配線基板,多層配線基板およびそれらの製造方法 |
KR100688701B1 (ko) * | 2005-12-14 | 2007-03-02 | 삼성전기주식회사 | 랜드리스 비아홀을 구비한 인쇄회로기판의 제조방법 |
CN101438636B (zh) * | 2006-05-17 | 2013-06-05 | 三菱制纸株式会社 | 抗蚀图的形成方法、电路基板的制造方法和电路基板 |
-
2010
- 2010-08-23 JP JP2010185803A patent/JP5565950B2/ja active Active
-
2012
- 2012-02-21 US US13/400,809 patent/US8578601B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04100294A (ja) * | 1990-08-20 | 1992-04-02 | Mitsubishi Rayon Co Ltd | プリント配線板の製造方法 |
US5817405A (en) * | 1995-12-01 | 1998-10-06 | International Business Machines Corporation | Circuitized substrate with same surface conductors of different resolutions |
JP2005064011A (ja) * | 2003-08-11 | 2005-03-10 | Daisho Denshi:Kk | プリント配線板の製造方法及びプリント配線板 |
JP2008235624A (ja) * | 2007-03-22 | 2008-10-02 | Kyocer Slc Technologies Corp | 配線基板およびその製造方法 |
JP2009260204A (ja) * | 2008-04-18 | 2009-11-05 | Samsung Electro Mech Co Ltd | プリント基板およびその製造方法 |
JP2010153839A (ja) * | 2008-11-26 | 2010-07-08 | Kyocer Slc Technologies Corp | 配線基板の製造方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014192483A (ja) * | 2013-03-28 | 2014-10-06 | Hitachi Chemical Co Ltd | 多層配線基板の製造方法 |
JP2017059779A (ja) * | 2015-09-18 | 2017-03-23 | 味の素株式会社 | プリント配線板の製造方法 |
JP2018098424A (ja) * | 2016-12-15 | 2018-06-21 | 凸版印刷株式会社 | 配線基板、多層配線基板、及び配線基板の製造方法 |
WO2018110437A1 (ja) * | 2016-12-15 | 2018-06-21 | 凸版印刷株式会社 | 配線基板、多層配線基板、及び配線基板の製造方法 |
US10966324B2 (en) | 2016-12-15 | 2021-03-30 | Toppan Printing Co., Ltd. | Wiring board, multilayer wiring board, and method of manufacturing wiring board |
Also Published As
Publication number | Publication date |
---|---|
JP5565950B2 (ja) | 2014-08-06 |
US8578601B2 (en) | 2013-11-12 |
US20120145665A1 (en) | 2012-06-14 |
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