CA953002A - Cylindrical magnetic domain display system - Google Patents

Cylindrical magnetic domain display system

Info

Publication number
CA953002A
CA953002A CA145,630A CA145630A CA953002A CA 953002 A CA953002 A CA 953002A CA 145630 A CA145630 A CA 145630A CA 953002 A CA953002 A CA 953002A
Authority
CA
Canada
Prior art keywords
display system
magnetic domain
cylindrical magnetic
domain display
cylindrical
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
CA145,630A
Other languages
English (en)
Other versions
CA145630S (en
Inventor
George S. Almasi
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA953002A publication Critical patent/CA953002A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Soft Magnetic Materials (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
CA145,630A 1971-06-30 1972-06-26 Cylindrical magnetic domain display system Expired CA953002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00158494A US3815107A (en) 1971-06-30 1971-06-30 Cylindrical magnetic domain display system

Publications (1)

Publication Number Publication Date
CA953002A true CA953002A (en) 1974-08-13

Family

ID=22568381

Family Applications (1)

Application Number Title Priority Date Filing Date
CA145,630A Expired CA953002A (en) 1971-06-30 1972-06-26 Cylindrical magnetic domain display system

Country Status (7)

Country Link
US (1) US3815107A (fr)
JP (1) JPS517998B1 (fr)
CA (1) CA953002A (fr)
DE (1) DE2229166A1 (fr)
FR (1) FR2144437A5 (fr)
GB (1) GB1364373A (fr)
IT (1) IT956850B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7301931A (fr) * 1973-02-12 1974-08-14
US3990061A (en) * 1973-12-27 1976-11-02 International Business Machines Corporation Gapless propagation structures for magnetic bubble domains
US3934236A (en) * 1974-01-11 1976-01-20 Monsanto Company Pulsed field accessed bubble propagation circuits
US4021790A (en) * 1974-01-11 1977-05-03 Monsanto Company Mutually exclusive magnetic bubble propagation circuits
US3875568A (en) * 1974-05-07 1975-04-01 Monsanto Co Magnetic bubble circuit with hard-soft overlay
DE2607585C3 (de) * 1975-03-03 1982-02-11 Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven Magnetische Anordnung zum Übertragen von Daten in Form von longitudinalen Magnetisierungsmustern
US4135195A (en) * 1976-04-02 1979-01-16 Raytheon Company Magnetographic printing apparatus
US4087809A (en) * 1976-07-12 1978-05-02 Sperry Rand Corporation Magneto-optic bubble domain histograph
US4333163A (en) * 1980-04-25 1982-06-01 National Semiconductor Corporation Bubble memory with increased gap tolerance between propagation elements
US4355373A (en) * 1980-11-24 1982-10-19 Bell Telephone Laboratories, Incorporated Magnetic bubble memory
EP0067170A4 (fr) * 1980-11-24 1985-07-01 Western Electric Co Memoire a bulles magnetiques.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460116A (en) * 1966-09-16 1969-08-05 Bell Telephone Labor Inc Magnetic domain propagation circuit
US3540019A (en) * 1968-03-04 1970-11-10 Bell Telephone Labor Inc Single wall domain device
US3526883A (en) * 1968-10-09 1970-09-01 Bell Telephone Labor Inc Magnetic domain display device
US3618054A (en) * 1969-11-10 1971-11-02 Bell Telephone Labor Inc Magnetic domain storage organization
US3699552A (en) * 1970-12-30 1972-10-17 Bell Telephone Labor Inc Magnetic bubble device and method of manufacture

Also Published As

Publication number Publication date
IT956850B (it) 1973-10-10
DE2229166A1 (de) 1973-01-11
US3815107A (en) 1974-06-04
FR2144437A5 (fr) 1973-02-09
JPS517998B1 (fr) 1976-03-12
GB1364373A (en) 1974-08-21

Similar Documents

Publication Publication Date Title
CA967681A (en) Magnetic domain replicator arrangement
CA939059A (en) Cylindrical magnetic domain decoder
CA953002A (en) Cylindrical magnetic domain display system
CA941065A (en) Magnetic bubble domain system
CA958806A (en) Magnetic device comprising domains
CA959166A (en) Magnetic domain detector arrangement
CA945254A (en) Magnetic bubble domain system
CA988164A (en) Magnetic flowmeter system
CA1012242A (en) Magnetic card reader-recorder
CA944478A (en) Magnetic bubble domain system
CA933653A (en) Magnetic bubble domain system
CA954954A (en) Field coil
CA945255A (en) Magnetic domain arrangement
CA980445A (en) Anti-shoplifting system
CA969655A (en) Magnetic device having domains
CA934471A (en) Magnetic bubble domain system
CA973637A (en) Display system
CA996683A (en) Display centering system
CA878372A (en) Magnetic support systems
CA879977A (en) Display system
CA879969A (en) Display system
CA866442A (en) Electrophotoluminescent display system
CA874120A (en) Magnetic memory system
CA864127A (en) Magnetic memory system
CA913778A (en) Magnetic bubble domain devices