JPS4882358A - - Google Patents

Info

Publication number
JPS4882358A
JPS4882358A JP47085003A JP8500372A JPS4882358A JP S4882358 A JPS4882358 A JP S4882358A JP 47085003 A JP47085003 A JP 47085003A JP 8500372 A JP8500372 A JP 8500372A JP S4882358 A JPS4882358 A JP S4882358A
Authority
JP
Japan
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.)
Pending
Application number
JP47085003A
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 filed Critical
Publication of JPS4882358A publication Critical patent/JPS4882358A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H05K3/423—Plated through-holes or plated via connections characterised by electroplating method
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/16—Electroplating with layers of varying thickness
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • C25D5/611—Smooth layers
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S205/00—Electrolysis: processes, compositions used therein, and methods of preparing the compositions
    • Y10S205/92—Electrolytic coating of circuit board or printed circuit, other than selected area coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
JP47085003A 1972-01-19 1972-08-26 Pending JPS4882358A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21911672A 1972-01-19 1972-01-19

Publications (1)

Publication Number Publication Date
JPS4882358A true JPS4882358A (ja) 1973-11-02

Family

ID=22817946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47085003A Pending JPS4882358A (ja) 1972-01-19 1972-08-26

Country Status (6)

Country Link
US (1) US3769179A (ja)
JP (1) JPS4882358A (ja)
CA (1) CA966587A (ja)
FR (1) FR2168282B2 (ja)
GB (1) GB1379849A (ja)
NL (1) NL7212062A (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283464A (en) * 1979-05-08 1981-08-11 Norman Hascoe Prefabricated composite metallic heat-transmitting plate unit
US4242181A (en) * 1979-11-09 1980-12-30 The Harshaw Chemical Company Copper plating process for printed circuit boards
US4673469A (en) * 1984-06-08 1987-06-16 Mcgean-Rohco, Inc. Method of plating plastics
FR2618631A1 (fr) * 1987-07-24 1989-01-27 Thomson Csf Procede de realisation de liaisons electriques entre faces de plaques a circuits imprimes resistant aux contraintes thermiques, en particulier de circuits triplaques
US5068013A (en) * 1988-08-23 1991-11-26 Shipley Company Inc. Electroplating composition and process
US5051154A (en) * 1988-08-23 1991-09-24 Shipley Company Inc. Additive for acid-copper electroplating baths to increase throwing power
US4897165A (en) * 1988-08-23 1990-01-30 Shipley Company Inc. Electroplating composition and process for plating through holes in printed circuit boards
US4990224A (en) * 1988-12-21 1991-02-05 International Business Machines Corporation Copper plating bath and process for difficult to plate metals
US4954226A (en) * 1988-12-21 1990-09-04 International Business Machines Corporation Additive plating bath and process
JPH0452296A (ja) * 1990-06-20 1992-02-20 Permelec Electrode Ltd 銅めっき方法
US5681441A (en) * 1992-12-22 1997-10-28 Elf Technologies, Inc. Method for electroplating a substrate containing an electroplateable pattern
US6024857A (en) 1997-10-08 2000-02-15 Novellus Systems, Inc. Electroplating additive for filling sub-micron features
DE19937843C1 (de) * 1999-08-13 2001-02-08 Bolta Werke Gmbh Verfahren zur Herstellung einer selbsttragenden Kupferfolie
US6706418B2 (en) 2000-07-01 2004-03-16 Shipley Company L.L.C. Metal alloy compositions and plating methods related thereto
US20110311980A1 (en) * 2008-12-15 2011-12-22 Advanced Liquid Logic, Inc. Nucleic Acid Amplification and Sequencing on a Droplet Actuator
CN104562122B (zh) * 2014-12-26 2016-12-07 惠州市特创电子科技有限公司 电镀铜厚的延时补偿方法和系统
CN114705747A (zh) * 2022-03-31 2022-07-05 生益电子股份有限公司 一种基于伏安循环法监控深镀能力的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2391289A (en) * 1941-09-15 1945-12-18 Jr John F Beaver Bright copper plating
US2424887A (en) * 1941-10-11 1947-07-29 Houdaille Hershey Corp Method and electrolyte for the electrodeposition of metals
USRE24253E (en) * 1948-05-11 1956-12-11 Method of producing a composite liquid
US2897409A (en) * 1954-10-06 1959-07-28 Sprague Electric Co Plating process
FR1152563A (fr) * 1954-12-31 1958-02-20 Gen Am Transport Circuits électriques imprimés et leur procédé de fabrication
US3562117A (en) * 1967-09-18 1971-02-09 Allied Chem Method of copper electroplating printed circuit boards
US3634205A (en) * 1968-09-27 1972-01-11 Bunker Ramo Method of plating a uniform copper layer on an apertured printed circuit board

Also Published As

Publication number Publication date
FR2168282A2 (ja) 1973-08-31
FR2168282B2 (ja) 1978-01-06
US3769179A (en) 1973-10-30
NL7212062A (ja) 1973-07-23
CA966587A (en) 1975-04-22
GB1379849A (en) 1975-01-08

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