[go: up one dir, main page]

DE60012657D1 - Kupferverkleidete Platte, Verfahren zur Herstellung von Löchern in dieser Platte, und die kupferverkleidete Platte enthaltende gedruckte Leiterplatte - Google Patents

Kupferverkleidete Platte, Verfahren zur Herstellung von Löchern in dieser Platte, und die kupferverkleidete Platte enthaltende gedruckte Leiterplatte

Info

Publication number
DE60012657D1
DE60012657D1 DE60012657T DE60012657T DE60012657D1 DE 60012657 D1 DE60012657 D1 DE 60012657D1 DE 60012657 T DE60012657 T DE 60012657T DE 60012657 T DE60012657 T DE 60012657T DE 60012657 D1 DE60012657 D1 DE 60012657D1
Authority
DE
Germany
Prior art keywords
board
copper
clad
printed circuit
making holes
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
Application number
DE60012657T
Other languages
English (en)
Other versions
DE60012657T2 (de
Inventor
Morio Gaku
Nobuyuki Ikeguchi
Yoshihiro Kato
Taro Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP31410699A external-priority patent/JP4432166B2/ja
Priority claimed from JP31410599A external-priority patent/JP2001135913A/ja
Priority claimed from JP2000075431A external-priority patent/JP2001260274A/ja
Priority claimed from JP2000075430A external-priority patent/JP2001260273A/ja
Priority claimed from JP2000169032A external-priority patent/JP2001347599A/ja
Priority claimed from JP2000169031A external-priority patent/JP2001347598A/ja
Application filed by Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Application granted granted Critical
Publication of DE60012657D1 publication Critical patent/DE60012657D1/de
Publication of DE60012657T2 publication Critical patent/DE60012657T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • 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
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0017—Etching of the substrate by chemical or physical means
    • H05K3/0026—Etching of the substrate by chemical or physical means by laser ablation
    • H05K3/0032—Etching of the substrate by chemical or physical means by laser ablation of organic insulating material
    • H05K3/0038—Etching of the substrate by chemical or physical means by laser ablation of organic insulating material combined with laser drilling through a metal layer
    • 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
    • H05K3/382—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal
    • H05K3/384—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal by plating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/12—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2379/00—Other polymers having nitrogen, with or without oxygen or carbon only, in the main chain
    • B32B2379/08—Polyimides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/08—PCBs, i.e. printed circuit boards
    • 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
    • H05K2201/0104—Properties and characteristics in general
    • H05K2201/0112—Absorbing light, e.g. dielectric layer with carbon filler for laser processing
    • 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
    • H05K2201/0154—Polyimide
    • 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
    • H05K2201/0209—Inorganic, non-metallic particles
    • 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
    • H05K2201/0355—Metal foils
    • 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
    • H05K2203/03—Metal processing
    • H05K2203/0346—Deburring, rounding, bevelling or smoothing conductor edges
    • 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
    • H05K2203/03—Metal processing
    • H05K2203/0353—Making conductive layer thin, e.g. by etching
    • 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
    • H05K2203/0703—Plating
    • H05K2203/0723—Electroplating, e.g. finish plating
    • 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
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/022—Processes for manufacturing precursors of printed circuits, i.e. copper-clad substrates
    • H05K3/025—Processes for manufacturing precursors of printed circuits, i.e. copper-clad substrates by transfer of thin metal foil formed on a temporary carrier, e.g. peel-apart copper
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laser Beam Processing (AREA)
  • Laminated Bodies (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
DE60012657T 1999-11-04 2000-11-03 Kupferverkleidete Platte, Verfahren zur Herstellung von Löchern in dieser Platte, und die kupferverkleidete Platte enthaltende gedruckte Leiterplatte Expired - Fee Related DE60012657T2 (de)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP31410599 1999-11-04
JP31410699 1999-11-04
JP31410699A JP4432166B2 (ja) 1999-11-04 1999-11-04 炭酸ガスレーザーによる銅張板への孔形成方法
JP31410599A JP2001135913A (ja) 1999-11-04 1999-11-04 表面処理銅箔付き銅張板及びそのプリント配線板
JP2000075430 2000-03-17
JP2000075431 2000-03-17
JP2000075431A JP2001260274A (ja) 2000-03-17 2000-03-17 銅張板作成用両面処理銅箔付きｂステージ樹脂シート及びそのプリント配線板。
JP2000075430A JP2001260273A (ja) 2000-03-17 2000-03-17 炭酸ガスレーザーの孔あけに適した両面処理銅箔付き樹脂シート及びそのプリント配線板
JP2000169031 2000-06-06
JP2000169032A JP2001347599A (ja) 2000-06-06 2000-06-06 炭酸ガスレーザー孔あけに適した両面処理銅箔付きｂステージ樹脂シート及びそれを用いたプリント配線板。
JP2000169031A JP2001347598A (ja) 2000-06-06 2000-06-06 炭酸ガスレーザー孔あけに適した銅張板及びそれを用いた高密度プリント配線板
JP2000169032 2000-06-06

Publications (2)

Publication Number Publication Date
DE60012657D1 true DE60012657D1 (de) 2004-09-09
DE60012657T2 DE60012657T2 (de) 2005-09-01

Family

ID=27554579

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60012657T Expired - Fee Related DE60012657T2 (de) 1999-11-04 2000-11-03 Kupferverkleidete Platte, Verfahren zur Herstellung von Löchern in dieser Platte, und die kupferverkleidete Platte enthaltende gedruckte Leiterplatte

Country Status (4)

Country Link
US (1) US6736988B1 (de)
EP (1) EP1097806B1 (de)
KR (1) KR100741539B1 (de)
DE (1) DE60012657T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3670196B2 (ja) * 2000-04-26 2005-07-13 三井金属鉱業株式会社 プリント配線板の製造法
JP2004006612A (ja) * 2002-04-12 2004-01-08 Mitsui Mining & Smelting Co Ltd キャリア箔付銅箔及びそのキャリア箔付銅箔の製造方法並びにそのキャリア箔付銅箔を用いた銅張積層板
KR20090090396A (ko) * 2004-06-23 2009-08-25 히다치 가세고교 가부시끼가이샤 인쇄 배선판용 프리프레그, 금속박장 적층판 및 인쇄 배선판, 및 다층 인쇄 배선판의 제조 방법
JP2006130724A (ja) * 2004-11-04 2006-05-25 Murata Mfg Co Ltd セラミックグリーンシート用キャリアフィルムおよびそれを用いたセラミックグリーンシートの加工方法、電子部品の製造方法
US8440285B2 (en) * 2005-04-27 2013-05-14 Hitachi Chemical Company, Ltd. Composite, prepreg, laminated plate clad with metal foil, material for connecting circuit board, and multilayer printed wiring board and method for manufacture thereof
JP4452222B2 (ja) * 2005-09-07 2010-04-21 新光電気工業株式会社 多層配線基板及びその製造方法
JP2007214427A (ja) * 2006-02-10 2007-08-23 Shinko Electric Ind Co Ltd 配線基板の製造方法
DE102008010746A1 (de) * 2008-02-20 2009-09-03 I-Sol Ventures Gmbh Wärmespeicher-Verbundmaterial
CN101677486A (zh) * 2008-09-19 2010-03-24 鸿富锦精密工业（深圳）有限公司 印刷电路板及其制作方法
JP5248684B2 (ja) * 2010-01-15 2013-07-31 Ｊｘ日鉱日石金属株式会社 電子回路及びその形成方法並びに電子回路形成用銅張積層板
KR101104377B1 (ko) * 2010-03-10 2012-01-16 현대로템 주식회사 철도차량의 전장기기용 랙프레임 모듈
JP5606268B2 (ja) * 2010-10-27 2014-10-15 日本特殊陶業株式会社 多層配線基板の製造方法
CN102463718A (zh) * 2010-11-19 2012-05-23 昆山雅森电子材料科技有限公司 复合式黑色双面铜箔基板及其制作方法
AT512041B1 (de) * 2012-05-04 2013-05-15 Mikroelektronik Ges Mit Beschraenkter Haftung Ab Verfahren zur Herstellung eines metallisierten Substrats
CN103491706B (zh) * 2013-10-09 2016-04-20 东莞生益电子有限公司 高导热印制电路板的制作方法及印制电路板
TWI616120B (zh) * 2014-06-09 2018-02-21 結合載板的可撓性電路板結構及其製造方法
US10506723B2 (en) 2014-12-02 2019-12-10 International Business Machines Corporation Enhanced substrate includes a carbene-coated metal foil laminated to a substrate that includes glass fiber impregnated with a base polymer
CN107926121B (zh) * 2015-08-11 2021-04-30 昭和电工材料株式会社 多层印刷布线板的制造方法、带粘接层的金属箔、覆金属的层叠板、多层印刷布线板
EP3442793A4 (de) * 2016-04-15 2019-10-16 Ems Engineered Materials Solutions, Llc Plattiertes material für elektrische anschlüsse und verfahren zur herstellung davon
JP6925745B2 (ja) * 2017-11-30 2021-08-25 株式会社ディスコ ウェーハのレーザー加工方法
CN109640518B (zh) * 2019-01-30 2024-03-15 无锡深南电路有限公司 激光成孔方法、覆铜板和电路板
US11222878B2 (en) 2019-04-30 2022-01-11 Ab Mikroelektronik Gesellschaft Mit Beschraenkter Haftung Electronic power module
CN117881112B (zh) * 2024-03-12 2024-05-07 四川英创力电子科技股份有限公司 一种28层8阶Ultra HDI及其制作方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338668A (en) * 1980-05-07 1982-07-06 Crane Co. Modulator for anti-skid braking system
US5257140A (en) * 1982-05-03 1993-10-26 Hughes Aircraft Company Mirror for infrared and visible wavelength radiation
DE69005691T2 (de) 1989-05-02 1994-04-28 Nikko Gould Foil Co Behandlung von Kupferfolie für gedruckte Schaltungen.
US5073687A (en) * 1989-06-22 1991-12-17 Canon Kabushiki Kaisha Method and apparatus for working print board by laser
JPH0819550B2 (ja) * 1990-06-05 1996-02-28 福田金属箔粉工業株式会社 印刷回路用銅箔の表面処理方法
JP3197213B2 (ja) * 1996-05-29 2001-08-13 松下電器産業株式会社 プリント配線板およびその製造方法
WO1998020533A2 (en) 1996-11-08 1998-05-14 W.L. Gore & Associates, Inc. Method for using photoabsorptive coatings to enhance both blind and through micro-via entrance quality
JPH1187931A (ja) * 1997-09-11 1999-03-30 Ngk Spark Plug Co Ltd プリント配線板の製造方法
DE69918205T2 (de) * 1998-03-18 2005-06-30 Mitsubishi Gas Chemical Co., Inc. Ein Verfahren zur Herstellung von Durchgangslöchern mittels Laser, kupferkaschiertes Laminat geeignet zur Herstellung von Löchern, und Zusatzmaterial zur Herstellung von Löchern
US6280641B1 (en) * 1998-06-02 2001-08-28 Mitsubishi Gas Chemical Company, Inc. Printed wiring board having highly reliably via hole and process for forming via hole
JP3930664B2 (ja) * 1999-07-15 2007-06-13 カヤバ システム マシナリー株式会社 デッキクレーン装置

Also Published As

Publication number Publication date
DE60012657T2 (de) 2005-09-01
EP1097806B1 (de) 2004-08-04
KR100741539B1 (ko) 2007-07-20
EP1097806A3 (de) 2002-09-25
KR20010051460A (ko) 2001-06-25
US6736988B1 (en) 2004-05-18
EP1097806A2 (de) 2001-05-09

Similar Documents

Publication Publication Date Title
DE60012657D1 (de) Kupferverkleidete Platte, Verfahren zur Herstellung von Löchern in dieser Platte, und die kupferverkleidete Platte enthaltende gedruckte Leiterplatte
DE69331511D1 (de) Zweiseitig gedruckte Leiterplatte, mehrschichtige Leiterplatte und Verfahren zur Herstellung
DE69934050D1 (de) Gedruckte Leiterplatte und Verfahren zu deren Herstellung
GB9918909D0 (en) Printed circuit board and method of producing the same
DE69939913D1 (de) Gedruckte Schaltungsplatte und Verfahren zur Herstellung
DE69106625D1 (de) Verfahren zur Bohrung von Durchgangslöchern in gedruckte Leiterplatten.
DE69931212D1 (de) Leiterplatte und Verfahren zu deren Herstellung
DE69419219D1 (de) Leiterplatte und Verfahren zur Herstellung solcher Leiterplatten
DE69636010D1 (de) Gedruckte schaltungsplatte und verfahren zu deren herstellung
DE69631573D1 (de) Prepreg, Verfahren zur Herstellung und gedrucktes Leiterplattensubstrat und dessen Verwendung
DE69730629D1 (de) Leiterplatte und Elektronikkomponente
DE68909853D1 (de) Verfahren und Film zur Herstellung von gedruckten Schaltungsplatten.
DE60126555D1 (de) Leiterplatte und Verfahren zu deren Herstellung
DE69734947D1 (de) Verfahren zur Herstellung von mehrschichtigen Leiterplatten
DE69418698D1 (de) Verfahren zur Herstellung von Leiterplatten
KR970706714A (ko) 프린트 배선판 및 그 제조방법과 전자기기(printed wiring board, method of producing the same and electronic devices)
DE60027342D1 (de) Flexible gedruckte Leiterplatte, elektrooptische Vorrichtung, und elektronisches Gerät
DE69627971D1 (de) Kupferfolie für Leiterplatte, Verfahren und Gegenstand zur Herstellung
DE69215338D1 (de) Mehrschichtige Leiterplatte, Zwischenverbindungsteil und Verfahren zur Herstellung
DE69814322D1 (de) Verbinder für eine gedruckte Leiterplatte und Herstellungsverfahren dafür
DE60217793D1 (de) Prepreg und Leiterplatte und Verfahren zu deren Herstellung
DE60044736D1 (de) Mehrschichtige gedruckte Leiterplatte hoher Dichte mit hochzuverlässigen Durchgangslöchern und Verfahren zur Herstellung dieser Leiterplatte
DE60034516D1 (de) Ultraschall-Herstellungsvorrichtung, mehrschichtige flexible Leiterplatten und Verfahren zur Herstellung von mehrschichtigen flexiblen Leiterplatten
DE69924440D1 (de) Prepreg, mehrschichtige gedruckte Schaltungsplatte und Verfahren zu seiner Herstellung
DE69935566D1 (de) Gedruckte Leiterplatte und Verfahren zu ihrer Herstellung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee