CA1011002A - Method for making printed circultry - Google Patents

Method for making printed circultry

Info

Publication number
CA1011002A
CA1011002A CA223,009A CA223009A CA1011002A CA 1011002 A CA1011002 A CA 1011002A CA 223009 A CA223009 A CA 223009A CA 1011002 A CA1011002 A CA 1011002A
Authority
CA
Canada
Prior art keywords
circultry
making printed
printed
making
printed circultry
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
Application number
CA223,009A
Other languages
English (en)
Inventor
Edward A. Cuneo
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of CA1011002A publication Critical patent/CA1011002A/en
Expired 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
    • H05K3/4038—Through-connections; Vertical interconnect access [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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/111—Pads for surface mounting, e.g. lay-out
    • H05K1/112—Pads for surface mounting, e.g. lay-out directly combined with via connections
    • H05K1/113—Via provided in pad; Pad over 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0393—Flexible materials
    • 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
    • H05K2201/03—Conductive materials
    • H05K2201/0332—Structure of the conductor
    • H05K2201/0335—Layered conductors or foils
    • H05K2201/0355—Metal foils
    • 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
    • H05K2201/03—Conductive materials
    • H05K2201/0332—Structure of the conductor
    • H05K2201/0364—Conductor shape
    • H05K2201/0376—Flush conductors, i.e. flush with the surface of the printed circuit
    • 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
    • H05K2201/03—Conductive materials
    • H05K2201/0332—Structure of the conductor
    • H05K2201/0388—Other aspects of conductors
    • H05K2201/0394—Conductor crossing over a hole in the substrate or a gap between two separate substrate parts
    • 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
    • H05K2203/0369—Etching selective parts of a metal substrate through part of its thickness, e.g. using etch resist
    • 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
    • H05K3/4647—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits by applying an insulating layer around previously made via studs

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Wire Bonding (AREA)
CA223,009A 1974-05-16 1975-03-25 Method for making printed circultry Expired CA1011002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47034974A 1974-05-16 1974-05-16

Publications (1)

Publication Number Publication Date
CA1011002A true CA1011002A (en) 1977-05-24

Family

ID=23867259

Family Applications (1)

Application Number Title Priority Date Filing Date
CA223,009A Expired CA1011002A (en) 1974-05-16 1975-03-25 Method for making printed circultry

Country Status (7)

Country Link
JP (1) JPS50160774A (ru)
CA (1) CA1011002A (ru)
DE (1) DE2522006A1 (ru)
FR (1) FR2271739B1 (ru)
GB (1) GB1476888A (ru)
IT (1) IT1035743B (ru)
NL (1) NL7505288A (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5506059A (en) * 1993-05-14 1996-04-09 Minnesota Mining And Manufacturing Company Metallic films and articles using same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376815A (en) * 1979-10-22 1983-03-15 Oddi Michael J Method of applying photoresist by screening in the formation of printed circuits
DE3362659D1 (en) * 1982-05-21 1986-04-30 Hewlett Packard Co Method of making printed circuits
JP2753746B2 (ja) * 1989-11-06 1998-05-20 日本メクトロン株式会社 Ｉｃ搭載用可撓性回路基板及びその製造法
TW512467B (en) * 1999-10-12 2002-12-01 North Kk Wiring circuit substrate and manufacturing method therefor
JP3643743B2 (ja) * 2000-01-28 2005-04-27 三洋電機株式会社 実装基板
JP2002337268A (ja) * 2001-05-21 2002-11-27 Nitto Denko Corp 金属箔積層板及びその製造方法
JP2003078244A (ja) * 2001-06-18 2003-03-14 Nitto Denko Corp 多層配線基板及びその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5506059A (en) * 1993-05-14 1996-04-09 Minnesota Mining And Manufacturing Company Metallic films and articles using same
US5660892A (en) * 1993-05-14 1997-08-26 Minnesota Mining And Manufacturing Company Method of forming a metallic film

Also Published As

Publication number Publication date
IT1035743B (it) 1979-10-20
GB1476888A (en) 1977-06-16
FR2271739B1 (ru) 1980-08-22
NL7505288A (nl) 1975-11-18
DE2522006A1 (de) 1975-11-27
JPS50160774A (ru) 1975-12-26
FR2271739A1 (ru) 1975-12-12

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