DE4106333C1 - - Google Patents

Info

Publication number
DE4106333C1
DE4106333C1 DE19914106333 DE4106333A DE4106333C1 DE 4106333 C1 DE4106333 C1 DE 4106333C1 DE 19914106333 DE19914106333 DE 19914106333 DE 4106333 A DE4106333 A DE 4106333A DE 4106333 C1 DE4106333 C1 DE 4106333C1
Authority
DE
Germany
Prior art keywords
anode
workpiece
rectifier
galvanizing
electroplating
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 - Lifetime
Application number
DE19914106333
Other languages
German (de)
English (en)
Inventor
Matthias 1000 Berlin De Geigulat
Reinhard Dipl.-Ing. 8501 Cadolzburg De Schneider
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.)
Atotech Deutschland GmbH and Co KG
Original Assignee
Schering AG
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 Schering AG filed Critical Schering AG
Priority to DE19914106333 priority Critical patent/DE4106333C1/de
Priority to PCT/DE1992/000162 priority patent/WO1992015726A1/de
Priority to EP19920905629 priority patent/EP0573511A1/de
Priority to CA002105078A priority patent/CA2105078A1/en
Application granted granted Critical
Publication of DE4106333C1 publication Critical patent/DE4106333C1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/001—Apparatus specially adapted for electrolytic coating of wafers, e.g. semiconductors or solar cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/007—Current directing devices
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • 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
    • 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
    • H05K2203/15—Position of the PCB during processing
    • H05K2203/1518—Vertically held PCB
    • 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
    • H05K2203/15—Position of the PCB during processing
    • H05K2203/1572—Processing both sides of a PCB by the same process; Providing a similar arrangement of components on both sides; Making interlayer connections from two sides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
DE19914106333 1991-02-28 1991-02-28 Expired - Lifetime DE4106333C1 (enExample)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19914106333 DE4106333C1 (enExample) 1991-02-28 1991-02-28
PCT/DE1992/000162 WO1992015726A1 (de) 1991-02-28 1992-02-26 Verfahren zum galvanisieren oder dergleichen von mit lochungen versehenen werkstücken, sowie anordnungen zur durchführung dieses verfahrens
EP19920905629 EP0573511A1 (de) 1991-02-28 1992-02-26 Verfahren zum galvanisieren von mit lochungen versehenen werkstücken, sowie anordnung zur durchführung dieses verfahrens
CA002105078A CA2105078A1 (en) 1991-02-28 1992-02-26 Process and arrangements for electroplating or the like of perforated workpieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914106333 DE4106333C1 (enExample) 1991-02-28 1991-02-28

Publications (1)

Publication Number Publication Date
DE4106333C1 true DE4106333C1 (enExample) 1992-07-16

Family

ID=6426109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914106333 Expired - Lifetime DE4106333C1 (enExample) 1991-02-28 1991-02-28

Country Status (4)

Country Link
EP (1) EP0573511A1 (enExample)
CA (1) CA2105078A1 (enExample)
DE (1) DE4106333C1 (enExample)
WO (1) WO1992015726A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4324330A1 (de) * 1992-08-01 1994-02-03 Atotech Deutschland Gmbh Verfahren zum elektrolytischen Behandeln von insbesondere flachem Behandlungsgut, sowie Anordnung, insbesondere zur Durchführung des Verfahrens
DE10122276A1 (de) * 2001-05-08 2002-11-21 Multek Multilayer Technology G Verfahren zum Beschichten von Lochwänden in Leiterplatten mit einem elektrisch leitenden Material
DE19633796B4 (de) * 1996-08-22 2012-02-02 Hans Höllmüller Maschinenbau GmbH Vorrichtung zum Galvanisieren von elektronischen Leiterplatten

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181743A (en) * 1985-07-16 1987-04-29 Kay Kazuo Metal plating of through holes in printed circuit boards
US4678545A (en) * 1986-06-12 1987-07-07 Galik George M Printed circuit board fine line plating
DE3741459C1 (de) * 1987-12-08 1989-04-13 Blasberg Oberflaechentech Verfahren zur Herstellung durchkontaktierter Leiterplatten
US4871435A (en) * 1988-10-14 1989-10-03 Charles Denofrio Electroplating apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1815925A1 (de) * 1968-12-20 1970-06-25 Telefunken Patent Verfahren zum Verstaerken des Metallbelags auf einer Isolierstoffplatte

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181743A (en) * 1985-07-16 1987-04-29 Kay Kazuo Metal plating of through holes in printed circuit boards
US4678545A (en) * 1986-06-12 1987-07-07 Galik George M Printed circuit board fine line plating
DE3741459C1 (de) * 1987-12-08 1989-04-13 Blasberg Oberflaechentech Verfahren zur Herstellung durchkontaktierter Leiterplatten
US4871435A (en) * 1988-10-14 1989-10-03 Charles Denofrio Electroplating apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Patents Abstracts of Japan, C-725, 06.06.90, Vol. 14, Nr. 261 (JP 2-74 000 A) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4324330A1 (de) * 1992-08-01 1994-02-03 Atotech Deutschland Gmbh Verfahren zum elektrolytischen Behandeln von insbesondere flachem Behandlungsgut, sowie Anordnung, insbesondere zur Durchführung des Verfahrens
DE19633796B4 (de) * 1996-08-22 2012-02-02 Hans Höllmüller Maschinenbau GmbH Vorrichtung zum Galvanisieren von elektronischen Leiterplatten
DE10122276A1 (de) * 2001-05-08 2002-11-21 Multek Multilayer Technology G Verfahren zum Beschichten von Lochwänden in Leiterplatten mit einem elektrisch leitenden Material
DE10122276B4 (de) * 2001-05-08 2008-05-21 Multek Multilayer Technology Gmbh & Co Kg Verfahren zum Beschichten von Lochwänden in Leiterplatten mit einem elektrisch leitenden Material

Also Published As

Publication number Publication date
CA2105078A1 (en) 1992-08-29
EP0573511A1 (de) 1993-12-15
WO1992015726A1 (de) 1992-09-17

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SCHERING AG, 13353 BERLIN, DE

8327 Change in the person/name/address of the patent owner

Owner name: ATOTECH DEUTSCHLAND GMBH, 10553 BERLIN, DE

8339 Ceased/non-payment of the annual fee