GB980715A - Improvements in or relating to the manufacture of deposited electrical circuits, electrical components, electrical circuit elements and the like - Google Patents

Improvements in or relating to the manufacture of deposited electrical circuits, electrical components, electrical circuit elements and the like

Info

Publication number
GB980715A
GB980715A GB641963A GB641963A GB980715A GB 980715 A GB980715 A GB 980715A GB 641963 A GB641963 A GB 641963A GB 641963 A GB641963 A GB 641963A GB 980715 A GB980715 A GB 980715A
Authority
GB
United Kingdom
Prior art keywords
electrical
relating
manufacture
circuit elements
deposited
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
GB641963A
Inventor
Geoffrey King
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Priority to GB641963A priority Critical patent/GB980715A/en
Publication of GB980715A publication Critical patent/GB980715A/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
    • H05K3/10—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
    • H05K3/14—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 using spraying techniques to apply the conductive material, e.g. vapour evaporation
    • H05K3/143—Masks therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

<PICT:0980715/C6-C7/1> In the vapour deposition of a metal on an insulating substrate 1, a mask comprises a thin member 2 backed by a thicker member 3 to give mechanical strength. The apertures in the member 2 are accurately shaped, while the apertures in the member 3 are made slightly larger. Both sets of apertures may be made from the same photo-master by a photo-etching process. The masks may be pressed against the substrate by an electromagnet 4.
GB641963A 1963-02-18 1963-02-18 Improvements in or relating to the manufacture of deposited electrical circuits, electrical components, electrical circuit elements and the like Expired GB980715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB641963A GB980715A (en) 1963-02-18 1963-02-18 Improvements in or relating to the manufacture of deposited electrical circuits, electrical components, electrical circuit elements and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB641963A GB980715A (en) 1963-02-18 1963-02-18 Improvements in or relating to the manufacture of deposited electrical circuits, electrical components, electrical circuit elements and the like

Publications (1)

Publication Number Publication Date
GB980715A true GB980715A (en) 1965-01-20

Family

ID=9814160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB641963A Expired GB980715A (en) 1963-02-18 1963-02-18 Improvements in or relating to the manufacture of deposited electrical circuits, electrical components, electrical circuit elements and the like

Country Status (1)

Country Link
GB (1) GB980715A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042920A2 (en) * 1980-06-27 1982-01-06 VDO Adolf Schindling AG Method of producing conductors on a substrate
DE3231735A1 (en) * 1982-08-26 1984-03-01 SEMIKRON Gesellschaft für Gleichrichterbau u. Elektronik mbH, 8500 Nürnberg Process for producing metallic coatings on a substrate and device for carrying out the process
WO1990004320A2 (en) * 1988-10-12 1990-04-19 Advanced Dielectric Technologies, Inc. Vapor deposition patterning method and products thereof
DE19859172A1 (en) * 1998-12-21 2000-06-29 Uhp Corp Selective surface treatment with magnetic mask holder
WO2005106081A1 (en) * 2004-05-04 2005-11-10 OTB Oberflächentechnik in Berlin GmbH & Co. Method and system for selectively coating or etching surfaces

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042920A2 (en) * 1980-06-27 1982-01-06 VDO Adolf Schindling AG Method of producing conductors on a substrate
EP0042920A3 (en) * 1980-06-27 1983-09-14 Vdo Adolf Schindling Ag Method of producing conductors on a substrate
DE3231735A1 (en) * 1982-08-26 1984-03-01 SEMIKRON Gesellschaft für Gleichrichterbau u. Elektronik mbH, 8500 Nürnberg Process for producing metallic coatings on a substrate and device for carrying out the process
WO1990004320A2 (en) * 1988-10-12 1990-04-19 Advanced Dielectric Technologies, Inc. Vapor deposition patterning method and products thereof
WO1990004320A3 (en) * 1988-10-12 1990-09-07 Advanced Dielectric Tech Vapor deposition patterning method and products thereof
DE19859172A1 (en) * 1998-12-21 2000-06-29 Uhp Corp Selective surface treatment with magnetic mask holder
WO2005106081A1 (en) * 2004-05-04 2005-11-10 OTB Oberflächentechnik in Berlin GmbH & Co. Method and system for selectively coating or etching surfaces

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