GB986857A - Improvements in or relating to the manufacture of electric circuit elements for use in data processing apparatus - Google Patents

Improvements in or relating to the manufacture of electric circuit elements for use in data processing apparatus

Info

Publication number
GB986857A
GB986857A GB3827562A GB3827562A GB986857A GB 986857 A GB986857 A GB 986857A GB 3827562 A GB3827562 A GB 3827562A GB 3827562 A GB3827562 A GB 3827562A GB 986857 A GB986857 A GB 986857A
Authority
GB
United Kingdom
Prior art keywords
layer
welding
wires
processing apparatus
data processing
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
GB3827562A
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.)
Compagnie des Machines Bull SA
Original Assignee
Compagnie des Machines Bull 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 Compagnie des Machines Bull SA filed Critical Compagnie des Machines Bull SA
Publication of GB986857A publication Critical patent/GB986857A/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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/06—Arrangements of circuit components or wiring on supporting structure on insulating boards, e.g. wiring harnesses
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/02—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using magnetic or inductive elements
    • 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
    • H05K1/0286—Programmable, customizable or modifiable circuits
    • H05K1/0287—Programmable, customizable or modifiable circuits having an universal lay-out, e.g. pad or land grid patterns or mesh patterns
    • H05K1/0289—Programmable, customizable or modifiable circuits having an universal lay-out, e.g. pad or land grid patterns or mesh patterns having a matrix lay-out, i.e. having selectively interconnectable sets of X-conductors and Y-conductors in different planes

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Insulated Conductors (AREA)

Abstract

986,857. Welding by pressure. COMPAGNIE DES MACHINES BULL. Oct. 9, 1962 [Oct. 12, 1961], No. 38275/62. Heading B3R. [Also in Division H2] In making an electric circuit element for use in data processing apparatus e.g. for the connection of modules in electronic calculators a layer of electrical conductors embedded in insulation material is arranged above another similar layer with the conductors of one layer transverse to those of the other and pressure is exerted by welding electrodes at selected crossing points to crush and remove the insulation between the conductors to effect welding. Nickel wires 11, Fig. 4, of each layer are enclosed in two sheets 13, 14 of plastic material, e.g. polythene, and the layers are assembled as in Fig. 5. After welding a crossing point appears as in Fig. 6. The wires may be of square or rectangular section and the wires may be embedded in a single layer of insulation material.
GB3827562A 1961-10-12 1962-10-09 Improvements in or relating to the manufacture of electric circuit elements for use in data processing apparatus Expired GB986857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR875742 1961-10-12

Publications (1)

Publication Number Publication Date
GB986857A true GB986857A (en) 1965-03-24

Family

ID=8764556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3827562A Expired GB986857A (en) 1961-10-12 1962-10-09 Improvements in or relating to the manufacture of electric circuit elements for use in data processing apparatus

Country Status (2)

Country Link
FR (1) FR1309979A (en)
GB (1) GB986857A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002049407A1 (en) * 2000-12-15 2002-06-20 Yazaki Corporation Circuit structure for electrical connection box and method of forming circuit thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636175B1 (en) * 1988-09-02 1990-11-23 Apr Composants CODING DEVICE, IN PARTICULAR FOR A CARD WITH INTEGRATED CIRCUITS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002049407A1 (en) * 2000-12-15 2002-06-20 Yazaki Corporation Circuit structure for electrical connection box and method of forming circuit thereof

Also Published As

Publication number Publication date
FR1309979A (en) 1963-03-04

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