JP3921595B2 - 多層印刷回路基板のインターコネクト方法 - Google Patents
多層印刷回路基板のインターコネクト方法 Download PDFInfo
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- JP3921595B2 JP3921595B2 JP2003301671A JP2003301671A JP3921595B2 JP 3921595 B2 JP3921595 B2 JP 3921595B2 JP 2003301671 A JP2003301671 A JP 2003301671A JP 2003301671 A JP2003301671 A JP 2003301671A JP 3921595 B2 JP3921595 B2 JP 3921595B2
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- metal thin
- thin film
- base sheet
- multilayer printed
- 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 - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/148—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis the stirrer shaft carrying a plurality of radially extending mixing bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/142—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis the stirrer shaft carrying screw-blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/146—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis with several stirrers with parallel shafts in one container
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Manufacturing Of Printed Wiring (AREA)
Description
このとき、連結突条16は、エッチングが表面から順次進行されるため、先方端に行くほど直径の小さい円錐形に形成され、かつ、第2銅層12は、上下両面のエッチングレジスト層13及びレジスト膜14により保護されるため、エッチング液の浸透が防止される。
また、メッキ溝は、露光/現像工程によりエッチングレジスト層を部分的に除去して形成されることを特徴とする。
また、第2金属薄膜は、銅をプレスにより圧着して絶縁層の表面に形成することを特徴とする。
また、連結突条は、絶縁層を形成した後、該絶縁層の表面から突出される先方端を研磨して平坦にすることを特徴とする。
ここで、第2金属薄膜126は銅材により形成されることが望ましく、電気伝導性の優秀な如何なる材質でも使用可能である。
52、104:ベースシート
54、106:離型フィルム
56、108:第1金属薄膜
58、112:ドライフィルム
60、116:メッキ溝
62、120:メッキ層
68、124:連結突条
70:絶縁層
71、111:切断線
76、126:第2金属薄膜
80、130:第1基板
82、132:第2基板
86、88、136、138:回路パターン
110:感光性絶縁材
Claims (10)
- ベースシートの上下両面に、該ベースシートの長さよりも短い離型フィルムが夫々形成され、次に、前記ベースシートと前記離型フィルムが露出する上下表面に、第1金属薄膜を積層して、前記ベースシートと前記第1金属薄膜とが直接接着され、さらに、前記第1金属薄膜のそれぞれの表面にエッチングレジスト層を形成してなるベース材を準備する段階と、
該ベース材に形成されたエッチングレジスト層を選択的に除去して前記第1金属薄膜が露出される複数の溝を形成する段階と、
前記溝により露出された第1金属薄膜の表面に金属層を充填して連結突条を夫々形成する段階と、
前記エッチングレジスト層を除去して前記第1金属薄膜に絶縁層を形成する段階と、
該絶縁層の表面に、前記各連結突条の先方端と連結されるように第2金属薄膜を形成する段階と、
前記ベースシートと前記第1金属薄膜との間に前記離型フィルムを介在させたことにより、前記ベースシートを基準にして上下両面に形成された二つの基板を夫々分離する段階と、
前記分離された二つの基板に形成された第1及び第2金属薄膜に回路パターンを夫々形成する段階と、
を順次行うことを特徴とする多層印刷回路基板のインターコネクト方法。 - 前記エッチングレジスト層は、ドライフィルムにより形成されることを特徴とする請求項1記載の多層印刷回路基板のインターコネクト方法。
- 前記ベース材は、プリプレグにより形成される前記ベースシートを基準に両側が相互に対称となるように形成されることを特徴とする請求項1記載の多層印刷回路基板のインターコネクト方法。
- 前記エッチングレジスト層に形成される各溝は、露光/現像工程によりエッチングレジスト層を部分的に除去することによって形成されることを特徴とする請求項1記載の多層印刷回路基板のインターコネクト方法。
- 前記各連結突条は、前記各溝により露出された第1金属薄膜の表面に、メッキを施すことでメッキ層を形成することにより作られることを特徴とする請求項1記載の多層印刷回路基板のインターコネクト方法。
- 前記各連結突条は、ソフトエッチングを施して、先方端の直径が前記第1金属薄膜に付着された底面部の直径に比べて小さくなるように形成されることを特徴とする請求項1記載の多層印刷回路基板のインターコネクト方法。
- 前記各連結突条は、前記絶縁層を形成した後、該絶縁層の表面から突出される先方端を研磨して平坦にすることを特徴とする請求項1記載の多層印刷回路基板のインターコネクト方法。
- 前記絶縁層は、プリプレグにより形成されることを特徴とする請求項1記載の多層印刷回路基板のインターコネクト方法。
- 前記プリプレグが液体状の場合はスクリーン印刷法により塗布され、シート状のプリプレグフィルムの場合はローラ圧着法によりプリプレグフィルムを圧着して形成されることを特徴とする請求項8記載の多層印刷回路基板のインターコネクト方法。
- 前記ベースシートを基準に上下両面に形成された二つの基板を分離する方法は、前記ベース材の端部と前記離型フィルムの一部の両方を一緒に切断して、前記ベースシートと前記第1金属層が接着される部位を除去するように分離されることを特徴とする請求項1記載の多層印刷回路基板のインターコネクト方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030007572A KR100442918B1 (ko) | 2003-02-06 | 2003-02-06 | 다층인쇄회로기판의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004363536A JP2004363536A (ja) | 2004-12-24 |
JP3921595B2 true JP3921595B2 (ja) | 2007-05-30 |
Family
ID=34056753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003301671A Expired - Fee Related JP3921595B2 (ja) | 2003-02-06 | 2003-08-26 | 多層印刷回路基板のインターコネクト方法 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3921595B2 (ja) |
KR (1) | KR100442918B1 (ja) |
CN (1) | CN1312966C (ja) |
TW (1) | TW592019B (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100971921B1 (ko) | 2005-03-14 | 2010-07-22 | 가부시키가이샤 리코 | 다층 배선 구조 및 그 제조 방법 |
JP2007013048A (ja) * | 2005-07-04 | 2007-01-18 | Daiwa Kogyo:Kk | 多層配線基板の製造方法 |
KR100693146B1 (ko) | 2005-07-26 | 2007-03-13 | 엘지전자 주식회사 | 다층 인쇄회로기판의 제조방법 |
JP4334005B2 (ja) * | 2005-12-07 | 2009-09-16 | 新光電気工業株式会社 | 配線基板の製造方法及び電子部品実装構造体の製造方法 |
KR100782412B1 (ko) * | 2006-10-25 | 2007-12-05 | 삼성전기주식회사 | 전사회로 형성방법 및 회로기판 제조방법 |
TWI320963B (en) | 2006-12-06 | 2010-02-21 | Princo Corp | Method of manufacturing hybrid structure of multi-layer substrates and hybrid structure thereof |
JP2009021435A (ja) * | 2007-07-12 | 2009-01-29 | Sony Chemical & Information Device Corp | 配線基板の製造方法 |
JP4635033B2 (ja) * | 2007-08-21 | 2011-02-16 | 新光電気工業株式会社 | 配線基板の製造方法及び電子部品実装構造体の製造方法 |
KR100897668B1 (ko) | 2007-09-18 | 2009-05-14 | 삼성전기주식회사 | 캐리어를 이용한 인쇄회로기판의 제조 방법 |
US8238114B2 (en) | 2007-09-20 | 2012-08-07 | Ibiden Co., Ltd. | Printed wiring board and method for manufacturing same |
KR100929839B1 (ko) * | 2007-09-28 | 2009-12-04 | 삼성전기주식회사 | 기판제조방법 |
TWI519222B (zh) * | 2008-02-29 | 2016-01-21 | Lg伊諾特股份有限公司 | 印刷電路板及其製造方法 |
JP2010080545A (ja) * | 2008-09-24 | 2010-04-08 | Dainippon Printing Co Ltd | 導電性バンプ付き基板シート、導電性基板シートおよび多層プリント配線板 |
KR101085576B1 (ko) | 2009-05-15 | 2011-11-25 | 주식회사 심텍 | 금속을 이용한 인쇄회로기판을 제조하는 방법 및 이를 이용하여 제조한 인쇄회로기판 |
KR101077315B1 (ko) | 2009-06-17 | 2011-10-26 | 주식회사 코리아써키트 | 캐리어 기판의 제조방법 및 이 캐리어기판을 이용한 베리드 인쇄회로기판의 제조방법 |
KR101044117B1 (ko) | 2009-11-02 | 2011-06-28 | 삼성전기주식회사 | 인쇄회로기판의 제조방법 |
CN102009513B (zh) * | 2010-07-21 | 2013-03-06 | 广东生益科技股份有限公司 | 绝缘增强板材的制作方法及该绝缘增强板材 |
KR101167422B1 (ko) | 2010-09-15 | 2012-07-19 | 삼성전기주식회사 | 캐리어 부재 및 이를 이용한 인쇄회로기판의 제조방법 |
JP6076653B2 (ja) * | 2012-08-29 | 2017-02-08 | 新光電気工業株式会社 | 電子部品内蔵基板及び電子部品内蔵基板の製造方法 |
KR20180010091A (ko) * | 2016-07-20 | 2018-01-30 | 주식회사 내경전자 | 금속 인쇄 회로 기판 및 그 제조 방법 |
CN107809857B (zh) * | 2017-11-22 | 2023-08-01 | 苏州市亿利华电子有限公司 | 一种多层pcb板涂胶压合装置 |
CN110691497B (zh) * | 2018-07-06 | 2024-04-23 | 广州方邦电子股份有限公司 | 电磁屏蔽膜、线路板及电磁屏蔽膜的制备方法 |
CN109270716A (zh) * | 2018-11-22 | 2019-01-25 | 京东方科技集团股份有限公司 | 一种显示装置的绑定方法、显示面板和显示装置 |
CN110785017B (zh) * | 2019-11-08 | 2021-06-25 | 深南电路股份有限公司 | 印制电路板的制备方法 |
CN112770541B (zh) * | 2020-12-07 | 2022-02-22 | 深圳市隆利科技股份有限公司 | 一种改善柔性电路板表面粗糙度的加工方法及柔性电路板 |
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JPH07302977A (ja) * | 1994-04-28 | 1995-11-14 | Ibiden Co Ltd | 多層プリント配線板の製造方法とそれに用いる銅張積層板 |
JPH1154930A (ja) * | 1997-07-30 | 1999-02-26 | Ngk Spark Plug Co Ltd | 多層配線基板の製造方法 |
JPH1154932A (ja) * | 1997-07-31 | 1999-02-26 | Ngk Spark Plug Co Ltd | 多層配線基板の製造方法 |
JP3884890B2 (ja) * | 1999-10-08 | 2007-02-21 | キヤノン株式会社 | 画像処理装置及びその方法 |
TW512467B (en) * | 1999-10-12 | 2002-12-01 | North Kk | Wiring circuit substrate and manufacturing method therefor |
JP4497613B2 (ja) * | 2000-01-07 | 2010-07-07 | イビデン株式会社 | 多層プリント配線板の製造方法 |
JP2002337268A (ja) * | 2001-05-21 | 2002-11-27 | Nitto Denko Corp | 金属箔積層板及びその製造方法 |
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 |
-
2003
- 2003-02-06 KR KR1020030007572A patent/KR100442918B1/ko not_active IP Right Cessation
- 2003-08-08 TW TW092121793A patent/TW592019B/zh not_active IP Right Cessation
- 2003-08-26 JP JP2003301671A patent/JP3921595B2/ja not_active Expired - Fee Related
- 2003-09-15 CN CNB031249361A patent/CN1312966C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2004363536A (ja) | 2004-12-24 |
CN1312966C (zh) | 2007-04-25 |
TW200415975A (en) | 2004-08-16 |
CN1520250A (zh) | 2004-08-11 |
KR100442918B1 (ko) | 2004-08-02 |
TW592019B (en) | 2004-06-11 |
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