BE804337A - Plaque magnetique comportant des domaines entrainables - Google Patents

Plaque magnetique comportant des domaines entrainables

Info

Publication number
BE804337A
BE804337A BE135220A BE135220A BE804337A BE 804337 A BE804337 A BE 804337A BE 135220 A BE135220 A BE 135220A BE 135220 A BE135220 A BE 135220A BE 804337 A BE804337 A BE 804337A
Authority
BE
Belgium
Prior art keywords
drainable
areas
magnetic plate
plate containing
magnetic
Prior art date
Application number
BE135220A
Other languages
English (en)
French (fr)
Original Assignee
Philips 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 Philips Nv filed Critical Philips Nv
Publication of BE804337A publication Critical patent/BE804337A/xx

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect
    • 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
    • G11C19/0833—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 magnetic domain interaction
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/16—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices
    • H03K19/168—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices using thin-film devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Optics & Photonics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Image Input (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
BE135220A 1972-09-02 1973-08-31 Plaque magnetique comportant des domaines entrainables BE804337A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7212008A NL7212008A (cs) 1972-09-02 1972-09-02

Publications (1)

Publication Number Publication Date
BE804337A true BE804337A (fr) 1974-02-28

Family

ID=19816857

Family Applications (1)

Application Number Title Priority Date Filing Date
BE135220A BE804337A (fr) 1972-09-02 1973-08-31 Plaque magnetique comportant des domaines entrainables

Country Status (8)

Country Link
JP (1) JPS522250B2 (cs)
BE (1) BE804337A (cs)
CA (1) CA963154A (cs)
DE (1) DE2341425C3 (cs)
FR (1) FR2198219B1 (cs)
GB (1) GB1432653A (cs)
NL (1) NL7212008A (cs)
SE (1) SE394155B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988723A (en) * 1975-09-08 1976-10-26 Sperry Rand Corporation Half-frequency feed ring generator of single wall domains
JPS58196090A (ja) * 1982-05-12 1983-11-15 沖電気工業株式会社 プリント基板

Also Published As

Publication number Publication date
DE2341425A1 (de) 1974-03-07
FR2198219A1 (cs) 1974-03-29
JPS4965741A (cs) 1974-06-26
GB1432653A (en) 1976-04-22
CA963154A (en) 1975-02-18
NL7212008A (cs) 1974-03-05
JPS522250B2 (cs) 1977-01-20
DE2341425B2 (cs) 1978-08-17
DE2341425C3 (de) 1979-05-03
FR2198219B1 (cs) 1978-04-14
SE394155B (sv) 1977-06-06

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