FR2123122B1 - - Google Patents

Info

Publication number
FR2123122B1
FR2123122B1 FR7101174A FR7101174A FR2123122B1 FR 2123122 B1 FR2123122 B1 FR 2123122B1 FR 7101174 A FR7101174 A FR 7101174A FR 7101174 A FR7101174 A FR 7101174A FR 2123122 B1 FR2123122 B1 FR 2123122B1
Authority
FR
France
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
FR7101174A
Other versions
FR2123122A1 (fr
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.)
TECH SYSTEMES INFORMA IQ
Original Assignee
TECH SYSTEMES INFORMA IQ
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 TECH SYSTEMES INFORMA IQ filed Critical TECH SYSTEMES INFORMA IQ
Priority to FR7101174A priority Critical patent/FR2123122B1/fr
Priority to BE777651A priority patent/BE777651A/fr
Priority to US00217174A priority patent/US3739358A/en
Priority to IT19253/72A priority patent/IT946476B/it
Priority to NL7200571A priority patent/NL7200571A/xx
Priority to GB195172A priority patent/GB1342694A/en
Priority to JP594972A priority patent/JPS5516356B1/ja
Priority to DE2201813A priority patent/DE2201813C3/de
Publication of FR2123122A1 publication Critical patent/FR2123122A1/fr
Application granted granted Critical
Publication of FR2123122B1 publication Critical patent/FR2123122B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0808—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation
    • G11C19/0841—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation using electric current
    • 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)
  • Hard Magnetic Materials (AREA)
  • Hall/Mr Elements (AREA)
  • Thin Magnetic Films (AREA)
FR7101174A 1971-01-14 1971-01-14 Expired FR2123122B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7101174A FR2123122B1 (fr) 1971-01-14 1971-01-14
BE777651A BE777651A (fr) 1971-01-14 1972-01-04 Registre a propagation de domaines
IT19253/72A IT946476B (it) 1971-01-14 1972-01-12 Registro a propagazione di campi
US00217174A US3739358A (en) 1971-01-14 1972-01-12 Shift register operating by propagation of domains in thin films of magnetic material
NL7200571A NL7200571A (fr) 1971-01-14 1972-01-14
GB195172A GB1342694A (en) 1971-01-14 1972-01-14 Shift register
JP594972A JPS5516356B1 (fr) 1971-01-14 1972-01-14
DE2201813A DE2201813C3 (de) 1971-01-14 1972-01-14 Register mit Ausbreitung von magnetischen Bereichen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7101174A FR2123122B1 (fr) 1971-01-14 1971-01-14

Publications (2)

Publication Number Publication Date
FR2123122A1 FR2123122A1 (fr) 1972-09-08
FR2123122B1 true FR2123122B1 (fr) 1976-03-19

Family

ID=9070292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7101174A Expired FR2123122B1 (fr) 1971-01-14 1971-01-14

Country Status (8)

Country Link
US (1) US3739358A (fr)
JP (1) JPS5516356B1 (fr)
BE (1) BE777651A (fr)
DE (1) DE2201813C3 (fr)
FR (1) FR2123122B1 (fr)
GB (1) GB1342694A (fr)
IT (1) IT946476B (fr)
NL (1) NL7200571A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2199164B2 (fr) * 1972-09-13 1976-08-13 Tecsi
DE2344983A1 (de) * 1973-09-06 1975-03-20 Basf Ag Magnetischer duennschichtspeicher
FR2263579B2 (fr) * 1974-03-08 1976-12-10 Tecsi Tech Systemes Inf
CA1338255C (fr) * 1987-06-30 1996-04-23 Kazuhiko Hayashi Couche mince magnetique souple
JP2508489B2 (ja) * 1987-06-30 1996-06-19 ソニー株式会社 軟磁性薄膜

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3417385A (en) * 1964-08-04 1968-12-17 Ampex Thin film shift register
US3427603A (en) * 1964-08-04 1969-02-11 Ampex Magnetic thin film shift register
US3474425A (en) * 1966-07-15 1969-10-21 Ampex Thin film register forming an alternately staggered array
US3438016A (en) * 1967-10-19 1969-04-08 Cambridge Memory Systems Inc Domain tip propagation shift register

Also Published As

Publication number Publication date
NL7200571A (fr) 1972-07-18
DE2201813B2 (fr) 1980-09-18
FR2123122A1 (fr) 1972-09-08
DE2201813C3 (de) 1981-09-24
US3739358A (en) 1973-06-12
IT946476B (it) 1973-05-21
GB1342694A (en) 1974-01-03
DE2201813A1 (de) 1972-07-20
BE777651A (fr) 1972-07-04
JPS5516356B1 (fr) 1980-05-01

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Legal Events

Date Code Title Description
ST Notification of lapse