FR2101039A1 - Integrated memory element structure - including insulating layer contg epoxy resin - Google Patents

Integrated memory element structure - including insulating layer contg epoxy resin

Info

Publication number
FR2101039A1
FR2101039A1 FR7029675A FR7029675A FR2101039A1 FR 2101039 A1 FR2101039 A1 FR 2101039A1 FR 7029675 A FR7029675 A FR 7029675A FR 7029675 A FR7029675 A FR 7029675A FR 2101039 A1 FR2101039 A1 FR 2101039A1
Authority
FR
France
Prior art keywords
insulating layer
epoxy resin
pref
memory element
element structure
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.)
Granted
Application number
FR7029675A
Other languages
French (fr)
Other versions
FR2101039B1 (en
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.)
Bull General Electric NV
Original Assignee
Bull General Electric NV
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 Bull General Electric NV filed Critical Bull General Electric NV
Priority to FR7029675A priority Critical patent/FR2101039A1/en
Publication of FR2101039A1 publication Critical patent/FR2101039A1/en
Application granted granted Critical
Publication of FR2101039B1 publication Critical patent/FR2101039B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/32—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying conductive, insulating or magnetic material on a magnetic film, specially adapted for a thin magnetic film
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/06—Thin magnetic films, e.g. of one-domain structure characterised by the coupling or physical contact with connecting or interacting conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thin Magnetic Films (AREA)

Abstract

Memory element comprises a plana support, an insulating layer, pref. a polymerisable varnish formed from epoxy resin (pref. epichlohydrin diphenyl N propane), fatty acid and urea formal resin in amt. 10 wt.% of epoxy resin; and several magnetic elements disposed in parallel, with intermediate metal film (pref. Cu) between each element and the insulating layer. Magnetic elements are pref. two layers of ferromagnetic material contg. 17% Fe, 75% Ni, and 8% Co, separated by metal layer, pref. Cu.
FR7029675A 1970-08-12 1970-08-12 Integrated memory element structure - including insulating layer contg epoxy resin Granted FR2101039A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7029675A FR2101039A1 (en) 1970-08-12 1970-08-12 Integrated memory element structure - including insulating layer contg epoxy resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7029675A FR2101039A1 (en) 1970-08-12 1970-08-12 Integrated memory element structure - including insulating layer contg epoxy resin

Publications (2)

Publication Number Publication Date
FR2101039A1 true FR2101039A1 (en) 1972-03-31
FR2101039B1 FR2101039B1 (en) 1976-03-19

Family

ID=9060120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7029675A Granted FR2101039A1 (en) 1970-08-12 1970-08-12 Integrated memory element structure - including insulating layer contg epoxy resin

Country Status (1)

Country Link
FR (1) FR2101039A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022144232A1 (en) 2020-12-31 2022-07-07 L'oreal Method for determining at least one colour compatible with an outfit of a user

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1398425A (en) * 1963-06-28 1965-05-07 Ibm Method of damping vibrations in ferrite cores and products obtained by this method
FR1508596A (en) * 1966-01-14 1968-01-05 Ibm Coupled Film Storage System
US3370979A (en) * 1964-06-05 1968-02-27 Ibm Magnetic films
US3500356A (en) * 1967-12-15 1970-03-10 Ind Bull General Electric Sa S Ferromagnetic-film memory elements with two flux closure elements
FR2012625A1 (en) * 1968-07-10 1970-03-20 Ibm

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1398425A (en) * 1963-06-28 1965-05-07 Ibm Method of damping vibrations in ferrite cores and products obtained by this method
US3370979A (en) * 1964-06-05 1968-02-27 Ibm Magnetic films
FR1508596A (en) * 1966-01-14 1968-01-05 Ibm Coupled Film Storage System
US3500356A (en) * 1967-12-15 1970-03-10 Ind Bull General Electric Sa S Ferromagnetic-film memory elements with two flux closure elements
FR2012625A1 (en) * 1968-07-10 1970-03-20 Ibm

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
REVUE AMERICAINE "I.B.M.TECHNICAL DISCLOSURE BULLETIN", VOLUME 9, NO.6, NOVEMBRE 1966, PAGE 672, ARTICLE: "POLYIMIDE UNDERLAY FOR FLAT FILM MEMORY PLATES" GENDRON ET AUTRES *
REVUE FRANCAISE "INDUSTRIE DES PLASTIQUES MODERNES", VOLUME 4, NO.6, JUIN 1952, PAGES 34-35, 37 ET 39, ARTICLE: "CHIMIE ET APPLICATIONS INDUSTRIELLES DES RESINES EPIKOTE" MARTIN *
REVUE JAPONAISE "JAPAN ELECTRONIC ENGINEERING", NO.32, JUILLET 1969, PAGES 43-46, ARTICLE: "FINE STRIPED MEMORY" KOBAYASHI *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022144232A1 (en) 2020-12-31 2022-07-07 L'oreal Method for determining at least one colour compatible with an outfit of a user

Also Published As

Publication number Publication date
FR2101039B1 (en) 1976-03-19

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