FR1306699A - Improvement brought to the realization of electrical circuits of the so-called type - Google Patents

Improvement brought to the realization of electrical circuits of the so-called type

Info

Publication number
FR1306699A
FR1306699A FR872407A FR872407A FR1306699A FR 1306699 A FR1306699 A FR 1306699A FR 872407 A FR872407 A FR 872407A FR 872407 A FR872407 A FR 872407A FR 1306699 A FR1306699 A FR 1306699A
Authority
FR
France
Prior art keywords
glass
plate
realization
electrical circuits
called type
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
FR872407A
Other languages
French (fr)
Inventor
Bertrand Dreyfus-Alain
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.)
Societe dElectronique et dAutomatisme SA
Original Assignee
Societe dElectronique et dAutomatisme SA
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 Societe dElectronique et dAutomatisme SA filed Critical Societe dElectronique et dAutomatisme SA
Priority to FR872407A priority Critical patent/FR1306699A/en
Priority to DES81187A priority patent/DE1206975B/en
Priority to GB3330762A priority patent/GB1014084A/en
Application granted granted Critical
Publication of FR1306699A publication Critical patent/FR1306699A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/04—Joining glass to metal by means of an interlayer
    • C03C27/042—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/181—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
    • 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
    • H05K3/20—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 affixing prefabricated conductor pattern
    • H05K3/205—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 affixing prefabricated conductor pattern using a pattern electroplated or electroformed on a metallic carrier
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • 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
    • H05K2203/01—Tools for processing; Objects used during processing
    • H05K2203/0104—Tools for processing; Objects used during processing for patterning or coating
    • H05K2203/0117—Pattern shaped electrode used for patterning, e.g. plating or 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/01—Tools for processing; Objects used during processing
    • H05K2203/0147—Carriers and holders
    • H05K2203/0152—Temporary metallic carrier, e.g. for transferring 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
    • H05K2203/0703—Plating
    • H05K2203/0726—Electroforming, i.e. electroplating on a metallic carrier thereby forming a self-supporting structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

A transfer plate for use in the production of printed circuits comprises a metal plate having the negative circuit pattern formed on a surface thereof by a glass material. Preferably the glass is bonded into etched depressions in one surface of a ferrochromium alloy plate; the glass to metal bond may be effected by applying pressure to viscous glass, or by the use of glass seals obtained from glass beads brought to fluidity with the addition of a metallic oxide sealable to both glass and metal. The surface of the plate is then smoothed.
FR872407A 1961-09-04 1961-09-04 Improvement brought to the realization of electrical circuits of the so-called type Expired FR1306699A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR872407A FR1306699A (en) 1961-09-04 1961-09-04 Improvement brought to the realization of electrical circuits of the so-called type
DES81187A DE1206975B (en) 1961-09-04 1962-08-30 Repeatedly usable transfer matrix for generating printed circuits
GB3330762A GB1014084A (en) 1961-09-04 1962-08-30 Improvements in and relating to printed circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR872407A FR1306699A (en) 1961-09-04 1961-09-04 Improvement brought to the realization of electrical circuits of the so-called type

Publications (1)

Publication Number Publication Date
FR1306699A true FR1306699A (en) 1962-10-19

Family

ID=8762304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872407A Expired FR1306699A (en) 1961-09-04 1961-09-04 Improvement brought to the realization of electrical circuits of the so-called type

Country Status (3)

Country Link
DE (1) DE1206975B (en)
FR (1) FR1306699A (en)
GB (1) GB1014084A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194698A (en) * 1990-09-11 1993-03-16 Hughes Aircraft Company Apparatus and method using a permanent mandrel for manufacture of electrical circuitry
EP0540497A3 (en) * 1991-10-29 1993-06-16 Alcatel Austria Aktiengesellschaft Method of making solid solder coatings

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1101550B (en) * 1957-07-22 1961-03-09 Jacques Marie Noel Hanlet Process for the production of printed circuits
GB840194A (en) * 1957-11-12 1960-07-06 Gen Electric Co Ltd Improvements in or relating to methods of forming a surface having a pattern of electrically conducting material

Also Published As

Publication number Publication date
DE1206975B (en) 1965-12-16
GB1014084A (en) 1965-12-22

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