SG78343A1 - Method for producing vias in the manufacture of printed wiring boards - Google Patents

Method for producing vias in the manufacture of printed wiring boards

Info

Publication number
SG78343A1
SG78343A1 SG1999001604A SG1999001604A SG78343A1 SG 78343 A1 SG78343 A1 SG 78343A1 SG 1999001604 A SG1999001604 A SG 1999001604A SG 1999001604 A SG1999001604 A SG 1999001604A SG 78343 A1 SG78343 A1 SG 78343A1
Authority
SG
Singapore
Prior art keywords
copper foil
printed wiring
manufacture
layer
thickness
Prior art date
Application number
SG1999001604A
Other languages
English (en)
Inventor
Asai Tsutomu
Kuwako Fujio
Obata Shinichi
Original Assignee
Mitsui Mining & Smelting Co
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 Mitsui Mining & Smelting Co filed Critical Mitsui Mining & Smelting Co
Publication of SG78343A1 publication Critical patent/SG78343A1/en

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
    • H05K3/46—Manufacturing multilayer circuits
    • H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
    • H05K3/4652—Adding a circuit layer by laminating a metal foil or a preformed metal foil pattern
    • 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
    • H05K3/46—Manufacturing multilayer circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
    • 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
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0017—Etching of the substrate by chemical or physical means
    • H05K3/0026—Etching of the substrate by chemical or physical means by laser ablation
    • H05K3/0032—Etching of the substrate by chemical or physical means by laser ablation of organic insulating material
    • H05K3/0038—Etching of the substrate by chemical or physical means by laser ablation of organic insulating material combined with laser drilling through a metal layer
    • 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
    • H05K2203/0353—Making conductive layer thin, e.g. by etching
    • 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
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0017—Etching of the substrate by chemical or physical means
    • H05K3/0026—Etching of the substrate by chemical or physical means by laser ablation
    • H05K3/0032—Etching of the substrate by chemical or physical means by laser ablation of organic insulating material
    • H05K3/0035—Etching of the substrate by chemical or physical means by laser ablation of organic insulating material of blind holes, i.e. having a metal layer at the bottom
    • 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
    • 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
    • H05K3/06—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 the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
    • H05K3/061—Etching masks
    • H05K3/064—Photoresists
    • 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
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/108—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by semi-additive methods; masks therefor
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49126—Assembling bases
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155—Manufacturing circuit on or in base
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155—Manufacturing circuit on or in base
    • Y10T29/49165—Manufacturing circuit on or in base by forming conductive walled aperture in base

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
SG1999001604A 1998-04-01 1999-03-31 Method for producing vias in the manufacture of printed wiring boards SG78343A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10421698 1998-04-01

Publications (1)

Publication Number Publication Date
SG78343A1 true SG78343A1 (en) 2001-02-20

Family

ID=14374775

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1999001604A SG78343A1 (en) 1998-04-01 1999-03-31 Method for producing vias in the manufacture of printed wiring boards

Country Status (9)

Country Link
US (1) US6240636B1 (de)
EP (1) EP0948247B1 (de)
KR (1) KR100610234B1 (de)
CN (1) CN1333623C (de)
AT (1) ATE303712T1 (de)
DE (1) DE69926939T2 (de)
MY (1) MY122378A (de)
SG (1) SG78343A1 (de)
TW (1) TW411745B (de)

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DE19929179A1 (de) * 1999-06-25 2001-01-11 Siemens Ag Flexible Leiterplatte mit beidseitigem Zugriff
US6492600B1 (en) * 1999-06-28 2002-12-10 International Business Machines Corporation Laminate having plated microvia interconnects and method for forming the same
US6889433B1 (en) * 1999-07-12 2005-05-10 Ibiden Co., Ltd. Method of manufacturing printed-circuit board
JP3676152B2 (ja) * 1999-11-11 2005-07-27 三井金属鉱業株式会社 キャリア箔付電解銅箔及びその製造方法
US6698093B2 (en) * 1999-12-15 2004-03-02 Matsushita Electric Industrial Co., Ltd. Method of manufacturing circuit forming board to improve adhesion of a circuit to the circuit forming board
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TWI283555B (en) * 2000-09-22 2007-07-01 Ase Material Inc Method for drilling holes on circuit board
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ATE311736T1 (de) * 2001-09-01 2005-12-15 Trumpf Lasertechnik Gmbh Verfahren zum herstellen von löchern in einer mehrlagenleiterplatte
US6984915B2 (en) 2002-01-22 2006-01-10 Electro-Tec Corp. Electrical slip ring platter multilayer printed circuit board and method for making same
JP3941573B2 (ja) * 2002-04-24 2007-07-04 宇部興産株式会社 フレキシブル両面基板の製造方法
KR100467825B1 (ko) * 2002-12-12 2005-01-25 삼성전기주식회사 스택형 비아홀을 갖는 빌드업 인쇄회로기판 및 그 제조 방법
DE102004005300A1 (de) * 2004-01-29 2005-09-08 Atotech Deutschland Gmbh Verfahren zum Behandeln von Trägermaterial zur Herstellung von Schltungsträgern und Anwendung des Verfahrens
US7205483B2 (en) * 2004-03-19 2007-04-17 Matsushita Electric Industrial Co., Ltd. Flexible substrate having interlaminar junctions, and process for producing the same
KR100601465B1 (ko) * 2004-10-05 2006-07-18 삼성전기주식회사 인쇄회로기판 및 그 제조방법
US7297285B2 (en) * 2005-08-05 2007-11-20 Roger Chang Manufacturing process of emboss type flexible or rigid printed circuit board
US7892412B2 (en) * 2005-08-05 2011-02-22 Mutual-Tek Industries Co., Ltd. Manufacturing process of embedded type flexible or rigid printed circuit board
US20070210420A1 (en) * 2006-03-11 2007-09-13 Nelson Curt L Laser delamination of thin metal film using sacrificial polymer layer
JP2008166736A (ja) * 2006-12-06 2008-07-17 Hitachi Via Mechanics Ltd プリント基板の製造方法およびプリント基板加工機
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JP5073395B2 (ja) * 2007-07-19 2012-11-14 日本メクトロン株式会社 多層プリント配線板の製造方法
JP5094323B2 (ja) * 2007-10-15 2012-12-12 新光電気工業株式会社 配線基板の製造方法
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TWI392425B (zh) * 2009-08-25 2013-04-01 Unimicron Technology Corp 內埋式線路板及其製造方法
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JP6144003B2 (ja) * 2011-08-29 2017-06-07 富士通株式会社 配線構造及びその製造方法並びに電子装置及びその製造方法
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CN104519670B (zh) * 2014-12-18 2019-11-29 深圳市五株科技股份有限公司 曲面电路板制作工艺
KR102412000B1 (ko) * 2015-05-12 2022-06-22 삼성전기주식회사 동박적층판 및 이를 이용한 인쇄회로기판의 제조방법
CN104923918A (zh) * 2015-06-30 2015-09-23 开平太平洋绝缘材料有限公司 一种半固化片的激光裁边装置
WO2017026501A1 (ja) * 2015-08-11 2017-02-16 日立化成株式会社 多層プリント配線板の製造方法、接着層付き金属箔、金属張積層板、多層プリント配線板
CN105405770A (zh) * 2015-12-14 2016-03-16 深圳崇达多层线路板有限公司 一种超小尺寸的绑定焊盘的制作方法
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JP6777023B2 (ja) * 2017-06-20 2020-10-28 トヨタ自動車株式会社 積層金属箔の溶接方法
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Also Published As

Publication number Publication date
KR100610234B1 (ko) 2006-08-09
DE69926939T2 (de) 2006-07-13
DE69926939D1 (de) 2005-10-06
MY122378A (en) 2006-04-29
TW411745B (en) 2000-11-11
ATE303712T1 (de) 2005-09-15
KR19990082814A (ko) 1999-11-25
EP0948247A1 (de) 1999-10-06
CN1237873A (zh) 1999-12-08
CN1333623C (zh) 2007-08-22
EP0948247B1 (de) 2005-08-31
US6240636B1 (en) 2001-06-05

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