TWI350860B - Process for filling 弮-blind vias - Google Patents

Process for filling 弮-blind vias

Info

Publication number
TWI350860B
TWI350860B TW093115557A TW93115557A TWI350860B TW I350860 B TWI350860 B TW I350860B TW 093115557 A TW093115557 A TW 093115557A TW 93115557 A TW93115557 A TW 93115557A TW I350860 B TWI350860 B TW I350860B
Authority
TW
Taiwan
Prior art keywords
electrolyte
bath
withdrawn
galvanic
filling
Prior art date
Application number
TW093115557A
Other languages
English (en)
Chinese (zh)
Other versions
TW200508422A (en
Inventor
Akif Ozkok
Bernd Ottmar Roelfs
Oswald Igel
Herko Genth
Kai-Jens Matejat
Original Assignee
Atotech Deutschland Gmbh
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 Atotech Deutschland Gmbh filed Critical Atotech Deutschland Gmbh
Publication of TW200508422A publication Critical patent/TW200508422A/zh
Application granted granted Critical
Publication of TWI350860B publication Critical patent/TWI350860B/zh

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
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/16—Regeneration of process solutions
    • C25D21/18—Regeneration of process solutions of electrolytes
    • 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
    • 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
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/095—Conductive through-holes or vias
    • H05K2201/09563—Metal filled via
    • 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
    • H05K2203/0779—Treatments involving liquids, e.g. plating, rinsing characterised by the specific liquids involved
    • H05K2203/0786—Using an aqueous solution, e.g. for cleaning or during drilling of holes
    • H05K2203/0796—Oxidant in aqueous solution, e.g. permanganate

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
  • Chemically Coating (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Peptides Or Proteins (AREA)
TW093115557A 2003-06-03 2004-05-31 Process for filling 弮-blind vias TWI350860B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10325101A DE10325101A1 (de) 2003-06-03 2003-06-03 Verfahren zum Auffüllen von µ-Blind-Vias (µ-BVs)

Publications (2)

Publication Number Publication Date
TW200508422A TW200508422A (en) 2005-03-01
TWI350860B true TWI350860B (en) 2011-10-21

Family

ID=33482448

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093115557A TWI350860B (en) 2003-06-03 2004-05-31 Process for filling 弮-blind vias

Country Status (9)

Country Link
EP (1) EP1629704B1 (enExample)
JP (1) JP4392019B2 (enExample)
KR (1) KR20060004981A (enExample)
CN (1) CN1799294B (enExample)
AT (1) ATE348499T1 (enExample)
DE (2) DE10325101A1 (enExample)
MY (1) MY134649A (enExample)
TW (1) TWI350860B (enExample)
WO (1) WO2004107834A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004045451B4 (de) * 2004-09-20 2007-05-03 Atotech Deutschland Gmbh Galvanisches Verfahren zum Füllen von Durchgangslöchern mit Metallen, insbesondere von Leiterplatten mit Kupfer
ATE484943T1 (de) 2006-03-30 2010-10-15 Atotech Deutschland Gmbh Elektrolytisches verfahren zum füllen von löchern und vertiefungen mit metallen
DE102007036651A1 (de) * 2007-07-25 2009-01-29 A.C.K. Aqua Concept Gmbh Karlsruhe Prozessrecycling galvanischer Bäder
JP4957906B2 (ja) * 2007-07-27 2012-06-20 上村工業株式会社 連続電気銅めっき方法
JP5471276B2 (ja) * 2009-10-15 2014-04-16 上村工業株式会社 電気銅めっき浴及び電気銅めっき方法
CN102427684B (zh) * 2011-11-08 2014-04-23 汕头超声印制板（二厂）有限公司 一种高密度互连印制电路板的制造方法
TWI539033B (zh) * 2013-01-07 2016-06-21 Chang Chun Petrochemical Co Electrolytic copper foil and its preparation method
US11047064B2 (en) 2013-01-10 2021-06-29 Coventya, Inc. Apparatus and method to maintaining trivalent chromium bath plating
MX382861B (es) * 2013-01-10 2025-03-13 Macdermid Inc Aparato y metodo de mantenimiento de eficiencia galvanoplastia con baño de cromo trivalente.
CN103118506B (zh) * 2013-01-22 2016-05-04 金悦通电子（翁源）有限公司 一种焊盘上导通孔的电镀填孔方法
JP2017210644A (ja) * 2016-05-24 2017-11-30 メルテックス株式会社 溶解性銅陽極、電解銅めっき装置、電解銅めっき方法、及び酸性電解銅めっき液の保存方法
CN111705344A (zh) * 2020-07-01 2020-09-25 孙颖睿 一种用于脉冲镀铜工艺的工作液补充方法
CN119481358B (zh) * 2024-11-15 2025-08-22 广东工业大学 一种可用于高倍率锡金属负极和锡锰电池的水系电解液

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4344387C2 (de) * 1993-12-24 1996-09-05 Atotech Deutschland Gmbh Verfahren zur elektrolytischen Abscheidung von Kupfer und Anordnung zur Durchführung des Verfahrens
DE19525509C2 (de) * 1994-07-22 1997-10-02 Lpw Anlagen Gmbh Anwendung der UV/H¶2¶O¶2¶-Oxidationsbehandlung zur betriebsmäßigen Wiederverwendungs- oder Weiterverwendungsaufbereitung eines Bades für die galvanotechnische Beschichtung von Gegenständen mit metallischen Überzügen
US5523001A (en) * 1994-12-30 1996-06-04 At&T Corp. Treatment of electroless plating waste streams
DE19810859A1 (de) * 1998-03-13 1999-09-16 A C K Aqua Concept Gmbh Wasser Kombinationsverfahren zur Behandlung eines schäumend eingestellten galvanischen Bads
DE19915146C1 (de) * 1999-01-21 2000-07-06 Atotech Deutschland Gmbh Verfahren zum galvanischen Bilden von Leiterstrukturen aus hochreinem Kupfer bei der Herstellung von integrierten Schaltungen
JP2001267726A (ja) * 2000-03-22 2001-09-28 Toyota Autom Loom Works Ltd 配線基板の電解メッキ方法及び配線基板の電解メッキ装置
US6942779B2 (en) * 2000-05-25 2005-09-13 Mykrolis Corporation Method and system for regenerating of plating baths
US6881319B2 (en) * 2000-12-20 2005-04-19 Shipley Company, L.L.C. Electrolytic copper plating solution and method for controlling the same
TWI268966B (en) * 2001-06-07 2006-12-21 Shipley Co Llc Electrolytic copper plating method
JP4510369B2 (ja) * 2002-11-28 2010-07-21 日本リーロナール有限会社 電解銅めっき方法

Also Published As

Publication number Publication date
WO2004107834A1 (en) 2004-12-09
KR20060004981A (ko) 2006-01-16
JP2006526890A (ja) 2006-11-24
CN1799294B (zh) 2012-02-08
JP4392019B2 (ja) 2009-12-24
DE602004003698D1 (de) 2007-01-25
TW200508422A (en) 2005-03-01
ATE348499T1 (de) 2007-01-15
EP1629704A1 (en) 2006-03-01
CN1799294A (zh) 2006-07-05
EP1629704B1 (en) 2006-12-13
DE10325101A1 (de) 2004-12-30
MY134649A (en) 2007-12-31
DE602004003698T2 (de) 2007-04-12

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees