IT7947609A0 - Procedimento e bagno per elettrode positare lamine di rame in particolare per circuiti stampati - Google Patents

Procedimento e bagno per elettrode positare lamine di rame in particolare per circuiti stampati

Info

Publication number
IT7947609A0
IT7947609A0 IT7947609A IT4760979A IT7947609A0 IT 7947609 A0 IT7947609 A0 IT 7947609A0 IT 7947609 A IT7947609 A IT 7947609A IT 4760979 A IT4760979 A IT 4760979A IT 7947609 A0 IT7947609 A0 IT 7947609A0
Authority
IT
Italy
Prior art keywords
bath
procedure
copper foils
printed circuits
placing copper
Prior art date
Application number
IT7947609A
Other languages
English (en)
Other versions
IT1114330B (it
Original Assignee
Gould 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
Application filed by Gould Inc filed Critical Gould Inc
Publication of IT7947609A0 publication Critical patent/IT7947609A0/it
Application granted granted Critical
Publication of IT1114330B publication Critical patent/IT1114330B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/38—Electroplating: Baths therefor from solutions of 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
    • H05K3/02—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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/01—Tools for processing; Objects used during processing
    • H05K2203/0147—Carriers and holders
    • H05K2203/0152—Temporary metallic carrier, e.g. for transferring material
    • 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
    • H05K2203/0307—Providing micro- or nanometer scale roughness on a metal surface, e.g. by plating of nodules or dendrites
    • 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
    • H05K2203/0315—Oxidising 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
    • 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
    • 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
    • H05K2203/0726—Electroforming, i.e. electroplating on a metallic carrier thereby forming a self-supporting structure
    • 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
IT47609/79A 1978-01-16 1979-01-12 Procedimento e bagno per elettrode positare lamine di rame in particolare per circuiti stampati IT1114330B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/869,687 US4169018A (en) 1978-01-16 1978-01-16 Process for electroforming copper foil

Publications (2)

Publication Number Publication Date
IT7947609A0 true IT7947609A0 (it) 1979-01-12
IT1114330B IT1114330B (it) 1986-01-27

Family

ID=25354080

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47609/79A IT1114330B (it) 1978-01-16 1979-01-12 Procedimento e bagno per elettrode positare lamine di rame in particolare per circuiti stampati

Country Status (11)

Country Link
US (1) US4169018A (it)
JP (1) JPS6030751B2 (it)
BR (1) BR7900244A (it)
CA (1) CA1167406A (it)
DE (1) DE2856682C2 (it)
FR (1) FR2414565B1 (it)
GB (1) GB2012307B (it)
IT (1) IT1114330B (it)
LU (1) LU80788A1 (it)
NL (1) NL185528C (it)
SE (1) SE446348B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468293A (en) * 1982-03-05 1984-08-28 Olin Corporation Electrochemical treatment of copper for improving its bond strength
US4515671A (en) * 1983-01-24 1985-05-07 Olin Corporation Electrochemical treatment of copper for improving its bond strength
US4565607A (en) * 1984-03-09 1986-01-21 Energy Conversion Devices, Inc. Method of fabricating an electroplated substrate
US4530739A (en) * 1984-03-09 1985-07-23 Energy Conversion Devices, Inc. Method of fabricating an electroplated substrate
US5403465A (en) * 1990-05-30 1995-04-04 Gould Inc. Electrodeposited copper foil and process for making same using electrolyte solutions having controlled additions of chloride ions and organic additives
US5431803A (en) * 1990-05-30 1995-07-11 Gould Electronics Inc. Electrodeposited copper foil and process for making same
KR100275899B1 (ko) * 1990-05-30 2000-12-15 마이클 에이. 센타니 전착구리호일 및 클로라이드(chloride) 이온농도가 낮은 전해액을 사용하여 이를 제조하는 방법
US5527998A (en) * 1993-10-22 1996-06-18 Sheldahl, Inc. Flexible multilayer printed circuit boards and methods of manufacture
KR0157889B1 (ko) * 1995-07-24 1999-02-01 문정환 선택적 구리 증착방법
MY138743A (en) 1996-05-13 2009-07-31 Mitsui Mining & Smelting Co High tensile strength electrodeposited copper foil and the production process of the same
AU6159898A (en) * 1997-02-14 1998-09-08 Dover Industrial Chrome, Inc. Plating apparatus and method
EP0996318B1 (en) * 1998-10-19 2006-04-19 Mitsui Mining & Smelting Co., Ltd. Novel composite foil, process for producing the same and copper-clad laminate
SG101924A1 (en) * 1998-10-19 2004-02-27 Mitsui Mining & Smelting Co Composite material used in making printed wiring boards
TW507495B (en) * 1998-10-21 2002-10-21 Mitsui Mining & Amp Smelting C Composite foil, process for producing the same and copper-clad laminate
US6224737B1 (en) 1999-08-19 2001-05-01 Taiwan Semiconductor Manufacturing Company Method for improvement of gap filling capability of electrochemical deposition of copper
US6354916B1 (en) * 2000-02-11 2002-03-12 Nu Tool Inc. Modified plating solution for plating and planarization and process utilizing same
US6350364B1 (en) 2000-02-18 2002-02-26 Taiwan Semiconductor Manufacturing Company Method for improvement of planarity of electroplated copper
EP1225253A1 (en) * 2001-01-22 2002-07-24 DSL Dresden Material-Innovation GmbH A continuous electroforming process to form a strip for battery electrodes and a mandrel to be used in said electroforming process
US6893742B2 (en) * 2001-02-15 2005-05-17 Olin Corporation Copper foil with low profile bond enhancement
US7132158B2 (en) * 2003-10-22 2006-11-07 Olin Corporation Support layer for thin copper foil
EP1897973A1 (en) * 2006-09-07 2008-03-12 Enthone, Inc. Deposition of conductive polymer and metallization of non-conductive substrates
US8366901B2 (en) 2006-09-07 2013-02-05 Enthone Inc. Deposition of conductive polymer and metallization of non-conductive substrates
US7875900B2 (en) * 2008-12-01 2011-01-25 Celsia Technologies Taiwan, Inc. Thermally conductive structure of LED and manufacturing method thereof
US20130264214A1 (en) * 2012-04-04 2013-10-10 Rohm And Haas Electronic Materials Llc Metal plating for ph sensitive applications
US10040271B1 (en) 2015-10-02 2018-08-07 Global Solar Energy, Inc. Metalization of flexible polymer sheets
US10131998B2 (en) 2015-10-02 2018-11-20 Global Solar Energy, Inc. Metalization of flexible polymer sheets

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871172A (en) * 1955-11-02 1959-01-27 James T N Atkinson Electro-plating of metals
US2882209A (en) * 1957-05-20 1959-04-14 Udylite Res Corp Electrodeposition of copper from an acid bath
US3634205A (en) * 1968-09-27 1972-01-11 Bunker Ramo Method of plating a uniform copper layer on an apertured printed circuit board
BE788117A (fr) * 1971-08-30 1973-02-28 Perstorp Ab Procede de production d'elements pour circuits imprimes
US3998601A (en) * 1973-12-03 1976-12-21 Yates Industries, Inc. Thin foil
CA1044636A (en) * 1974-01-07 1978-12-19 Betty L. Berdan Method of nodularizing a metal surface
US3969199A (en) * 1975-07-07 1976-07-13 Gould Inc. Coating aluminum with a strippable copper deposit

Also Published As

Publication number Publication date
JPS54101725A (en) 1979-08-10
SE7900329L (sv) 1979-07-17
DE2856682A1 (de) 1979-07-19
IT1114330B (it) 1986-01-27
FR2414565A1 (fr) 1979-08-10
GB2012307A (en) 1979-07-25
DE2856682C2 (de) 1986-07-31
LU80788A1 (fr) 1979-05-16
US4169018A (en) 1979-09-25
BR7900244A (pt) 1979-08-14
GB2012307B (en) 1982-06-30
NL185528C (nl) 1990-05-01
JPS6030751B2 (ja) 1985-07-18
CA1167406A (en) 1984-05-15
NL7900311A (nl) 1979-07-18
FR2414565B1 (fr) 1985-06-28
SE446348B (sv) 1986-09-01

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950127