CN101053286B - 用金属填充通孔，尤其用铜填充印刷电路板的通孔的电化方法 - Google Patents

用金属填充通孔，尤其用铜填充印刷电路板的通孔的电化方法 Download PDF

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Publication number
CN101053286B
CN101053286B CN2005800315049A CN200580031504A CN101053286B CN 101053286 B CN101053286 B CN 101053286B CN 2005800315049 A CN2005800315049 A CN 2005800315049A CN 200580031504 A CN200580031504 A CN 200580031504A CN 101053286 B CN101053286 B CN 101053286B
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CN
China
Prior art keywords
workpiece
current
pulse
current pulse
copper
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
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CN2005800315049A
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English (en)
Chinese (zh)
Other versions
CN101053286A (zh
Inventor
贝尔特·润辞
托马斯·普利特
班特·若因斯
藤原敏也
何内·汪则勒
马库斯·约克哈尼斯
桑素·金
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
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Atotech Deutschland GmbH and Co KG
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Publication of CN101053286A publication Critical patent/CN101053286A/zh
Application granted granted Critical
Publication of CN101053286B publication Critical patent/CN101053286B/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • C25D5/18—Electroplating using modulated, pulsed or reversing current
    • 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
    • C25D21/12—Process control or regulation
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/115—Via connections; Lands around holes or 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
    • 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
    • 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
    • H05K2203/14—Related to the order of processing steps
    • H05K2203/1476—Same or similar kind of process performed in phases, e.g. coarse patterning followed by fine patterning
    • 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
    • H05K2203/14—Related to the order of processing steps
    • H05K2203/1492—Periodical treatments, e.g. pulse plating of through-holes
    • 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
    • H05K3/425—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern
    • H05K3/427—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern initial plating of through-holes in metal-clad substrates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
CN2005800315049A 2004-09-20 2005-08-30 用金属填充通孔，尤其用铜填充印刷电路板的通孔的电化方法 Expired - Lifetime CN101053286B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004045451A DE102004045451B4 (de) 2004-09-20 2004-09-20 Galvanisches Verfahren zum Füllen von Durchgangslöchern mit Metallen, insbesondere von Leiterplatten mit Kupfer
DE102004045451.5 2004-09-20
PCT/EP2005/009332 WO2006032346A1 (en) 2004-09-20 2005-08-30 Galvanic process for filling through-holes with metals, in particular of printed circuit boards with copper

Publications (2)

Publication Number Publication Date
CN101053286A CN101053286A (zh) 2007-10-10
CN101053286B true CN101053286B (zh) 2012-01-18

Family

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CN2005800315049A Expired - Lifetime CN101053286B (zh) 2004-09-20 2005-08-30 用金属填充通孔，尤其用铜填充印刷电路板的通孔的电化方法

Country Status (10)

Country Link
US (2) US9445510B2 (enExample)
EP (1) EP1810554B1 (enExample)
JP (1) JP5078142B2 (enExample)
KR (1) KR101222627B1 (enExample)
CN (1) CN101053286B (enExample)
AT (1) ATE417492T1 (enExample)
DE (2) DE102004045451B4 (enExample)
MY (1) MY145344A (enExample)
TW (1) TWI370715B (enExample)
WO (1) WO2006032346A1 (enExample)

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KR100783467B1 (ko) * 2006-02-24 2007-12-07 삼성전기주식회사 내부 관통홀을 가지는 인쇄회로기판 및 그 제조 방법
ATE484943T1 (de) * 2006-03-30 2010-10-15 Atotech Deutschland Gmbh Elektrolytisches verfahren zum füllen von löchern und vertiefungen mit metallen
KR100803004B1 (ko) * 2006-09-01 2008-02-14 삼성전기주식회사 관통홀 충진방법
JP6161863B2 (ja) * 2010-12-28 2017-07-12 株式会社荏原製作所 電気めっき方法
EP2518187A1 (en) 2011-04-26 2012-10-31 Atotech Deutschland GmbH Aqueous acidic bath for electrolytic deposition of copper
JP5980735B2 (ja) 2012-08-07 2016-08-31 株式会社荏原製作所 スルーホールの電気めっき方法及び電気めっき装置
KR20140034529A (ko) 2012-09-12 2014-03-20 삼성전기주식회사 전기 동도금 장치
JP6114527B2 (ja) * 2012-10-05 2017-04-12 新光電気工業株式会社 配線基板及びその製造方法
CN102877098B (zh) * 2012-10-29 2015-06-17 东莞市若美电子科技有限公司 一种多波段输出的脉冲电镀方法
CN104053311A (zh) * 2013-03-13 2014-09-17 欣兴电子股份有限公司 导通孔的制作方法
JP2015106653A (ja) * 2013-11-29 2015-06-08 イビデン株式会社 プリント配線板の製造方法
CN104159420A (zh) * 2014-09-04 2014-11-19 深圳恒宝士线路板有限公司 带盲孔且具有四层线路的电路板制造方法
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EP3570645B1 (en) * 2018-05-17 2023-01-25 AT & S Austria Technologie & Systemtechnik Aktiengesellschaft Component carrier with only partially filled thermal through-hole
US11716819B2 (en) * 2018-06-21 2023-08-01 Averatek Corporation Asymmetrical electrolytic plating for a conductive pattern
KR102662860B1 (ko) * 2019-05-29 2024-05-03 삼성전기주식회사 인쇄회로기판
KR102748951B1 (ko) 2019-06-25 2025-01-02 삼성전기주식회사 인쇄회로기판 도금 방법 및 인쇄회로기판
CN110306214A (zh) * 2019-07-05 2019-10-08 东莞市斯坦得电子材料有限公司 一种用于高纵横比孔径印制线路板通孔电镀的反向脉冲镀铜工艺
CN114342569A (zh) 2019-08-19 2022-04-12 德国艾托特克有限两合公司 高密度互连印刷电路板的制造顺序及高密度互连印刷电路板
US11746433B2 (en) 2019-11-05 2023-09-05 Macdermid Enthone Inc. Single step electrolytic method of filling through holes in printed circuit boards and other substrates
KR102215846B1 (ko) * 2019-11-27 2021-02-16 와이엠티 주식회사 회로기판의 관통홀 충진 방법 및 이를 이용하여 제조된 회로기판
KR102776287B1 (ko) 2020-01-06 2025-03-07 삼성전기주식회사 인쇄회로기판
US20230279577A1 (en) * 2022-03-04 2023-09-07 Rohm And Haas Electronic Materials Llc Method of filling through-holes to reduce voids

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Also Published As

Publication number Publication date
US9526183B2 (en) 2016-12-20
KR20070053304A (ko) 2007-05-23
US20090236230A1 (en) 2009-09-24
DE102004045451B4 (de) 2007-05-03
JP5078142B2 (ja) 2012-11-21
KR101222627B1 (ko) 2013-01-16
DE102004045451A1 (de) 2006-03-30
ATE417492T1 (de) 2008-12-15
DE602005011662D1 (de) 2009-01-22
EP1810554A1 (en) 2007-07-25
JP2008513985A (ja) 2008-05-01
WO2006032346A1 (en) 2006-03-30
CN101053286A (zh) 2007-10-10
US9445510B2 (en) 2016-09-13
TWI370715B (en) 2012-08-11
TW200623995A (en) 2006-07-01
MY145344A (en) 2012-01-31
US20160270241A1 (en) 2016-09-15
EP1810554B1 (en) 2008-12-10

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Granted publication date: 20120118