ATE474441T1 - Verfahren zur herstellung einer elektrisch leitfähigen struktur - Google Patents

Verfahren zur herstellung einer elektrisch leitfähigen struktur

Info

Publication number
ATE474441T1
ATE474441T1 AT03816142T AT03816142T ATE474441T1 AT E474441 T1 ATE474441 T1 AT E474441T1 AT 03816142 T AT03816142 T AT 03816142T AT 03816142 T AT03816142 T AT 03816142T AT E474441 T1 ATE474441 T1 AT E474441T1
Authority
AT
Austria
Prior art keywords
electrically conductive
producing
conductive structure
relates
present
Prior art date
Application number
AT03816142T
Other languages
English (en)
Inventor
Lauri Huhtasalo
Samuli Stroemberg
Marko Hanhikorpi
Original Assignee
Intune Circuits Oy
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
Application filed by Intune Circuits Oy filed Critical Intune Circuits Oy
Application granted granted Critical
Publication of ATE474441T1 publication Critical patent/ATE474441T1/de

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/10Apparatus 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
    • H05K3/12Apparatus 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 thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/10Apparatus 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
    • H05K3/20Apparatus 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 by affixing prefabricated conductor pattern
    • H05K3/207Apparatus 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 by affixing prefabricated conductor pattern using a prefabricated paste pattern, ink pattern or powder pattern
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07773Antenna details
    • G06K19/07777Antenna details the antenna being of the inductive type
    • G06K19/07779Antenna details the antenna being of the inductive type the inductive antenna being a coil
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07773Antenna details
    • G06K19/07777Antenna details the antenna being of the inductive type
    • G06K19/07779Antenna details the antenna being of the inductive type the inductive antenna being a coil
    • G06K19/07783Antenna details the antenna being of the inductive type the inductive antenna being a coil the coil being planar
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/09Use of materials for the conductive, e.g. metallic pattern
    • H05K1/092Dispersed materials, e.g. conductive pastes or inks
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/01Tools for processing; Objects used during processing
    • H05K2203/0147Carriers and holders
    • H05K2203/016Temporary inorganic, non-metallic carrier, e.g. for processing or transferring
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/02Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
    • H05K2203/0278Flat pressure, e.g. for connecting terminals with anisotropic conductive adhesive
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/08Treatments involving gases
    • H05K2203/087Using a reactive gas
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/10Using electric, magnetic and electromagnetic fields; Using laser light
    • H05K2203/102Using microwaves, e.g. for curing ink patterns or adhesive
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/11Treatments characterised by their effect, e.g. heating, cooling, roughening
    • H05K2203/1157Using means for chemical reduction
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/12Using specific substances
    • H05K2203/125Inorganic compounds, e.g. silver salt
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/38Improvement of the adhesion between the insulating substrate and the metal
    • H05K3/386Improvement of the adhesion between the insulating substrate and the metal by the use of an organic polymeric bonding layer, e.g. adhesive
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49117Conductor or circuit manufacturing
    • Y10T29/49124On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49147Assembling terminal to base
    • Y10T29/49149Assembling terminal to base by metal fusion bonding
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49117Conductor or circuit manufacturing
    • Y10T29/49124On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155Manufacturing circuit on or in base

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Laminated Bodies (AREA)
  • Details Of Aerials (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Conductive Materials (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Manufacturing Of Electric Cables (AREA)
AT03816142T 2003-03-05 2003-08-29 Verfahren zur herstellung einer elektrisch leitfähigen struktur ATE474441T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI0300168 2003-03-05
PCT/FI2003/000633 WO2004080139A1 (en) 2003-03-05 2003-08-29 Method for manufacturing an electrically conductive pattern

Publications (1)

Publication Number Publication Date
ATE474441T1 true ATE474441T1 (de) 2010-07-15

Family

ID=32947022

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03816142T ATE474441T1 (de) 2003-03-05 2003-08-29 Verfahren zur herstellung einer elektrisch leitfähigen struktur

Country Status (13)

Country Link
US (1) US7386936B2 (de)
EP (1) EP1639871B1 (de)
JP (1) JP2006514487A (de)
KR (1) KR101008090B1 (de)
CN (1) CN1751546A (de)
AT (1) ATE474441T1 (de)
AU (2) AU2003258741A1 (de)
BR (1) BR0318165A (de)
DE (1) DE60333401D1 (de)
EA (1) EA008748B1 (de)
MY (1) MY133628A (de)
TW (1) TWI318753B (de)
WO (2) WO2004080137A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040200061A1 (en) 2003-04-11 2004-10-14 Coleman James P. Conductive pattern and method of making
US7930815B2 (en) 2003-04-11 2011-04-26 Avery Dennison Corporation Conductive pattern and method of making
FI20045235A (fi) * 2004-06-22 2005-12-23 Intune Circuits Oy Menetelmä sähköisesti johtavan kuvion käsittelemiseksi
FI20055515A (sv) * 2005-09-28 2007-07-06 Selmic Oy Fastsättning av en ledarkonstruktion på ett objekt
FI20060673A0 (fi) 2006-07-11 2006-07-11 Keskuslaboratorio Painomenetelmä ja -laitteet ja painettu tuote
JP2009252685A (ja) * 2008-04-10 2009-10-29 Seiko Epson Corp 導電膜の形成方法
TW200949710A (en) * 2008-05-16 2009-12-01 Unibase Technology Co Ltd UHF Radio-frequency label
CN102037794B (zh) * 2008-05-20 2013-02-13 3M创新有限公司 在不定长幅材上连续烧结的方法
US9006625B2 (en) * 2010-01-29 2015-04-14 Lg Chem, Ltd. Method for forming conductive patterns using microwave
DE102010015659A1 (de) 2010-04-20 2011-10-20 Giesecke & Devrient Gmbh Transferverfahren zur Herstellung von Leiterstrukturen mittels Nanotinten
KR101021280B1 (ko) * 2010-11-11 2011-03-11 한국기계연구원 습식공정을 이용한 알루미늄 전극의 제조방법 및 이에 의하여 제조되는 알루미늄 전극
KR101118838B1 (ko) * 2010-12-29 2012-03-14 삼성전기주식회사 나노 금속 페이스트를 이용한 배선 및 전극의 형성 방법
MY166125A (en) * 2011-09-14 2018-05-24 Microconnections Sas Rfid antenna
FI125906B (en) 2012-01-30 2016-03-31 Stora Enso Oyj Method and apparatus for transferring an electrically conductive material in liquid form onto a substrate to be printed
FI126151B (en) * 2012-01-30 2016-07-15 Stora Enso Oyj Method and apparatus for producing an electrically conductive figure on a surface
US9107308B2 (en) 2012-02-27 2015-08-11 Pen Inc. Graphitic substrates with ceramic dielectric layers
US20150125596A1 (en) * 2012-05-11 2015-05-07 Unipixel Displays, Inc. Ink composition for manufacture of high resolution conducting patterns
JP5275498B1 (ja) * 2012-07-03 2013-08-28 石原薬品株式会社 導電膜形成方法及び焼結進行剤
JP5897437B2 (ja) * 2012-09-14 2016-03-30 富士フイルム株式会社 導電層の製造方法、プリント配線基板
KR101582637B1 (ko) * 2013-07-29 2016-01-07 전북대학교산학협력단 CuO 나노입자와 그의 잉크 및 마이크로파 조사를 통한 CuO 박막으로부터 Cu박막으로 환원시키는 이들의 제조방법
SE539800C2 (en) * 2015-05-26 2017-12-05 Stora Enso Oyj Method and arrangement for producing electrically conductive patterns on substrates
GB201613051D0 (en) 2016-07-28 2016-09-14 Landa Labs (2012) Ltd Applying an electrical conductor to a substrate
US20180151265A1 (en) 2016-11-29 2018-05-31 Eastman Kodak Company ARTICLES HAVING SILVER ION a-OXY CARBOXYLATE OXIME COMPLEXES
DE102017120750B4 (de) 2017-09-08 2022-07-28 Technische Universität Chemnitz Vorrichtung und Verfahren zur Herstellung eines Bauteils mittels 3D-Multimaterialdruck
SE542007C2 (en) 2017-10-13 2020-02-11 Stora Enso Oyj A method and an apparatus for producing a radio-frequency identification transponder
DE102017129625B3 (de) 2017-12-12 2019-05-23 Mühlbauer Gmbh & Co. Kg Verfahren und Vorrichtung zur Bestückung einer Antennenstruktur mit einem elektronischen Bauelement
DE102018123261A1 (de) * 2018-09-21 2020-03-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Aufbringen von Leitermaterial auf Substraten

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU917677A1 (ru) * 1979-04-09 1992-09-30 Предприятие П/Я Г-4816 Способ изготовлени многослойных печатных плат
CA2014793A1 (en) * 1989-08-21 1991-02-21 Frank L. Cloutier Method for applying a conductive trace pattern to a substrate
US5611140A (en) * 1989-12-18 1997-03-18 Epoxy Technology, Inc. Method of forming electrically conductive polymer interconnects on electrical substrates
JP2794960B2 (ja) * 1991-02-19 1998-09-10 松下電器産業株式会社 焼結導体配線基板とその製造方法
JPH05174619A (ja) * 1991-12-19 1993-07-13 Sumitomo Bakelite Co Ltd 銅ペーストの硬化方法
JPH05327185A (ja) * 1992-05-22 1993-12-10 Tanaka Kikinzoku Kogyo Kk フレキシブル回路基板の製造方法
US5395740A (en) * 1993-01-27 1995-03-07 Motorola, Inc. Method for fabricating electrode patterns
US6074893A (en) * 1993-09-27 2000-06-13 Sumitomo Metal Industries, Ltd. Process for forming fine thick-film conductor patterns
JP3218845B2 (ja) * 1994-03-31 2001-10-15 日立化成工業株式会社 三次元銅網目構造体の製造方法
RU2161382C2 (ru) * 1996-07-18 2000-12-27 НАГРА АйДи С.А. Способ изготовления печатных схем и печатная схема, изготовленная этим способом
US5855716A (en) * 1996-09-24 1999-01-05 The United States Of America As Represented By The Secretary Of The Navy Parallel contact patterning using nanochannel glass
KR100629923B1 (ko) * 1998-09-30 2006-09-29 돗빤호무즈가부시기가이샤 도전성페이스트와 도전성페이스트의 경화방법, 및 도전성페이스트를 이용한 비접촉형 데이터송수신체용 안테나의 형성방법과, 비접촉형 데이터송수신체
DE19853018C1 (de) * 1998-11-18 2000-04-20 Prometron Gmbh Verfahren zum Herstellen und Aufbringen einer gestanzten Antennenspule mit mehreren Windungen auf eine Chipkarte sowie eine nach diesem Verfahren hergestellte Chipkarte
RU2149525C1 (ru) * 1999-02-10 2000-05-20 Раков Дмитрий Леонидович Способ изготовления печатной платы
DE29905472U1 (de) * 1999-03-25 1999-06-17 Vogt Andreas Vorrichtung zur Herstellung von Leiterbahn-Platinen
US6402866B1 (en) * 1999-09-30 2002-06-11 International Business Machines Corporation Powdered metallic sheet method for deposition of substrate conductors
US6871396B2 (en) * 2000-02-09 2005-03-29 Matsushita Electric Industrial Co., Ltd. Transfer material for wiring substrate
JP2002203428A (ja) * 2000-12-27 2002-07-19 Jsr Corp 導電性ペースト組成物
GB0117431D0 (en) * 2001-07-17 2001-09-12 Univ Brunel Method for printing conducting layer onto substrate

Also Published As

Publication number Publication date
JP2006514487A (ja) 2006-04-27
KR101008090B1 (ko) 2011-01-13
US20060057827A1 (en) 2006-03-16
EA200501238A1 (ru) 2006-04-28
EP1639871B1 (de) 2010-07-14
EP1639871A1 (de) 2006-03-29
MY133628A (en) 2007-11-30
BR0318165A (pt) 2006-02-21
DE60333401D1 (de) 2010-08-26
AU2003258742A1 (en) 2004-09-28
US7386936B2 (en) 2008-06-17
AU2003258741A1 (en) 2004-09-28
KR20050109530A (ko) 2005-11-21
TW200417933A (en) 2004-09-16
CN1751546A (zh) 2006-03-22
WO2004080139A1 (en) 2004-09-16
EA008748B1 (ru) 2007-08-31
WO2004080137A1 (en) 2004-09-16
TWI318753B (en) 2009-12-21

Similar Documents

Publication Publication Date Title
ATE474441T1 (de) Verfahren zur herstellung einer elektrisch leitfähigen struktur
ATE557419T1 (de) Verfahren zur herstellung eines halbleiterbauelements
DE60118164D1 (de) Oberflächenbehandeltes, elektrisch leitfähiges metallteil und verfahren zur herstellung desselben
ATE531242T1 (de) Verfahren zur herstellung eines elektronsichen moduls und elektronisches modul
WO2006131912A3 (en) Microelectrode, applications thereof and method of manufacturing
TW200520110A (en) Printed wiring board, its preparation and circuit device
DE602004015748D1 (de) Lösung zum ätzen von kupferoberflächen und verfahren zur abscheidung von metall auf kupferoberflächen
ATE371962T1 (de) Verfahren zur bildung einer hochfrequenzantenne aus leitfähigen tinten
ATE549795T1 (de) Oberflächenwellen-bauelement und verfahren zu seiner herstellung
DE502004007078D1 (de) Dünnschichtanordnung und verfahren zum herstellen einer solchen dünnschichtanordnung
TW200501216A (en) Organic semiconductor device and method of manufacture of same
ATE355726T1 (de) Verbessertes verfahren zur herstellung leitender spuren und so hergestellte gedruckte leiterplatten
MY136745A (en) Conductor substrate, semiconductor device and production method thereof
EP1246514A3 (de) Leiterplatte und Verfahren zu deren Herstellung
ATE388614T1 (de) Verfahren zur herstellung einer doppelseitigen leiterplatte
ATE515059T1 (de) Verfahren zur vergrösserung des gütefaktors einer induktivität in einer halbleiteranordnung
DE60237174D1 (de) Elektrisch leitfähige Zusammensetzung, elektrisch leitfähige Beschichtung und Verfahren zur Bildung einer elektrisch leitfähigen Beschichtung
DE60139100D1 (de) Verfahren zur Herstellung einer Elektrodenschicht
WO2005004210A3 (en) Imprint lithography process and sensor
BR9509376A (pt) Processo para revestir superfícies eletricamente não condutoras com estruturas de metal ligadas
DE60227022D1 (de) Verfahren zur Herstellung einer Elektrode für Siliziumkarbidhalbleiter
BR0207882A (pt) Formação de modelo metálico
DE60216182D1 (de) Verfahren zur Herstellung einer gedruckten Leiterplatte
DE60206012D1 (de) Verfahren zur Herstellung einer T-förmigen Elektrode
EP1471167A3 (de) Stromloses Plattierungsverfahren

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties