GB602492A - Improvements in or relating to methods of making electrically conducting patterns, such as wiring circuits, coils and the like - Google Patents

Improvements in or relating to methods of making electrically conducting patterns, such as wiring circuits, coils and the like

Info

Publication number
GB602492A
GB602492A GB2154445A GB2154445A GB602492A GB 602492 A GB602492 A GB 602492A GB 2154445 A GB2154445 A GB 2154445A GB 2154445 A GB2154445 A GB 2154445A GB 602492 A GB602492 A GB 602492A
Authority
GB
United Kingdom
Prior art keywords
metal
pattern
panel
insulating panel
resistance
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
GB2154445A
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.)
SIR ERNEST THOMAS FISK
Original Assignee
SIR ERNEST THOMAS FISK
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 SIR ERNEST THOMAS FISK filed Critical SIR ERNEST THOMAS FISK
Priority to GB2154445A priority Critical patent/GB602492A/en
Priority to ES174665A priority patent/ES174665A1/en
Priority to FR932898D priority patent/FR932898A/en
Publication of GB602492A publication Critical patent/GB602492A/en
Priority to FR59457D priority patent/FR59457E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2847—Sheets; Strips
    • 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
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • 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
    • 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
    • H05K3/107—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 filling grooves in the support with conductive material
    • 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
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings
    • 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
    • H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
    • H05K3/386—Improvement of the adhesion between the insulating substrate and the metal by the use of an organic polymeric bonding layer, e.g. adhesive
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
    • H05K2203/0278—Flat pressure, e.g. for connecting terminals with anisotropic conductive adhesive
    • 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
    • H05K2203/06—Lamination
    • H05K2203/068—Features of the lamination press or of the lamination process, e.g. using special separator sheets
    • 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
    • H05K3/12—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 thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
    • H05K3/1216—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 thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by screen printing or stencil printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)

Abstract

602,492. Electric heating resistances. FISK, SIR E. T., and SOBY, W. Aug. 23, 1945, Nos. 21544/45 and 9901/46. [Class 39(iii)] [Also in Groups XVI, XXXV, XXXVI and XL(c)] An electrically conducting pattern, such as a wiring circuit for a radio receiver, a coil, an electric heating panel or a condenser, is made on an insulating panel by forming on a metal layer secured to the panel a pattern of resist material and dissolving or etching away the metal not covered by the resist to leave one or more conductors of substantial length attached to the insulating panel. An electric heating resistance is formed on an insulating panel 25. A sheet of tin plated copper foil or resistance metal is hot-pressed to the surface of the panel 25, which is coated with a suitable adhesive. An acidresistant paint is applied to the metal foil through a silk-screen stencil having a pattern of the heating resistance, and the surplus metal removed by etching in a solution of ferric chloride. The acidresistant paint and surplus adhesive are removed, and the pattern 26 may be coated with resistance metal by electro-deposition. The acid resistant pattern may be formed on the metal foil covering the insulating panel by a photographic method. Specifications 327,356, [Class 100(ii)], and 461,275 are referred to.
GB2154445A 1945-08-23 1945-08-23 Improvements in or relating to methods of making electrically conducting patterns, such as wiring circuits, coils and the like Expired GB602492A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2154445A GB602492A (en) 1945-08-23 1945-08-23 Improvements in or relating to methods of making electrically conducting patterns, such as wiring circuits, coils and the like
ES174665A ES174665A1 (en) 1945-08-23 1946-08-17 IMPROVEMENTS IN THE METHODS OF PREPARATION OF ELECTRICALLY CONDUCTIVE TEMPLATES.
FR932898D FR932898A (en) 1945-08-23 1946-08-27 Improvements in methods for manufacturing conductive configurations, such as wiring circuits, chokes, etc.
FR59457D FR59457E (en) 1945-08-23 1949-08-05 Improvements relating to methods for manufacturing conductive confignrations, such as wiring circuits, chokes, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2154445A GB602492A (en) 1945-08-23 1945-08-23 Improvements in or relating to methods of making electrically conducting patterns, such as wiring circuits, coils and the like

Publications (1)

Publication Number Publication Date
GB602492A true GB602492A (en) 1948-05-27

Family

ID=41806072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2154445A Expired GB602492A (en) 1945-08-23 1945-08-23 Improvements in or relating to methods of making electrically conducting patterns, such as wiring circuits, coils and the like

Country Status (3)

Country Link
ES (1) ES174665A1 (en)
FR (1) FR932898A (en)
GB (1) GB602492A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649513A (en) * 1949-03-08 1953-08-18 Ibm Distributor and method for making the same
US2683839A (en) * 1950-01-12 1954-07-13 Beck S Inc Electric circuit components and method of preparing same
US2695351A (en) * 1950-01-12 1954-11-23 Beck S Inc Electric circuit components and methods of preparing the same
US2716268A (en) * 1952-10-16 1955-08-30 Erie Resistor Corp Method of making printed circuits
US2734150A (en) * 1956-02-07 Circuit component and method of making same
US2762113A (en) * 1950-11-03 1956-09-11 Standard Coil Prod Co Inc Method of making tuner devices
US2876391A (en) * 1953-12-09 1959-03-03 Sanders Associates Inc Electrical circuit assembly
US2943956A (en) * 1952-12-18 1960-07-05 Automated Circuits Inc Printed electrical circuits and method of making the same
US2946936A (en) * 1954-03-05 1960-07-26 Motorola Inc Semiconductor device
US2966429A (en) * 1956-08-31 1960-12-27 Gen Electric Method of and apparatus for making printed circuits
US3000079A (en) * 1955-05-05 1961-09-19 Aladdin Ind Inc Tuner and method for making same
US3098951A (en) * 1959-10-29 1963-07-23 Sippican Corp Weldable circuit cards
US3234632A (en) * 1955-08-25 1966-02-15 Hazeltine Research Inc Method of manufacturing magnetic deflection yokes
GB2307354A (en) * 1995-11-14 1997-05-21 Daewoo Electronics Co Ltd Flyback transformer with a cylindrical printed circuit coil structure

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628592B1 (en) * 1988-03-11 1990-11-09 Thomson Csf METHOD FOR PRODUCING CIRCUITS PRINTED ON A THREE-DIMENSIONAL MEDIUM, AND MEDIUM THUS EQUIPPED
AU699033B2 (en) * 1994-05-25 1998-11-19 James Cook University Of North Queensland Printed circuit board socket
AUPM583594A0 (en) * 1994-05-25 1994-06-16 James Cook University Of North Queensland Printed circuit board socket

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734150A (en) * 1956-02-07 Circuit component and method of making same
US2649513A (en) * 1949-03-08 1953-08-18 Ibm Distributor and method for making the same
US2683839A (en) * 1950-01-12 1954-07-13 Beck S Inc Electric circuit components and method of preparing same
US2695351A (en) * 1950-01-12 1954-11-23 Beck S Inc Electric circuit components and methods of preparing the same
US2762113A (en) * 1950-11-03 1956-09-11 Standard Coil Prod Co Inc Method of making tuner devices
US2716268A (en) * 1952-10-16 1955-08-30 Erie Resistor Corp Method of making printed circuits
US2943956A (en) * 1952-12-18 1960-07-05 Automated Circuits Inc Printed electrical circuits and method of making the same
US2876391A (en) * 1953-12-09 1959-03-03 Sanders Associates Inc Electrical circuit assembly
US2946936A (en) * 1954-03-05 1960-07-26 Motorola Inc Semiconductor device
US3000079A (en) * 1955-05-05 1961-09-19 Aladdin Ind Inc Tuner and method for making same
US3234632A (en) * 1955-08-25 1966-02-15 Hazeltine Research Inc Method of manufacturing magnetic deflection yokes
US2966429A (en) * 1956-08-31 1960-12-27 Gen Electric Method of and apparatus for making printed circuits
US3098951A (en) * 1959-10-29 1963-07-23 Sippican Corp Weldable circuit cards
GB2307354A (en) * 1995-11-14 1997-05-21 Daewoo Electronics Co Ltd Flyback transformer with a cylindrical printed circuit coil structure

Also Published As

Publication number Publication date
FR932898A (en) 1948-04-05
ES174665A1 (en) 1946-10-01

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