YU282978A - Conductor access bubble memory - Google Patents

Conductor access bubble memory

Info

Publication number
YU282978A
YU282978A YU02829/78A YU282978A YU282978A YU 282978 A YU282978 A YU 282978A YU 02829/78 A YU02829/78 A YU 02829/78A YU 282978 A YU282978 A YU 282978A YU 282978 A YU282978 A YU 282978A
Authority
YU
Yugoslavia
Prior art keywords
bubble memory
conductor access
access bubble
conductor
memory
Prior art date
Application number
YU02829/78A
Inventor
A H Bobeck
Original Assignee
Western Electric Co
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
Priority claimed from US05/857,920 external-priority patent/US4142249A/en
Priority claimed from US05/857,919 external-priority patent/US4142247A/en
Priority claimed from US05/857,925 external-priority patent/US4143420A/en
Priority claimed from US05/857,921 external-priority patent/US4143419A/en
Application filed by Western Electric Co filed Critical Western Electric Co
Publication of YU282978A publication Critical patent/YU282978A/en

Links

Classifications

    • 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
    • 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
    • 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
    • G11C19/0866—Detecting magnetic domains

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thin Magnetic Films (AREA)
  • Hall/Mr Elements (AREA)
YU02829/78A 1977-12-06 1978-12-04 Conductor access bubble memory YU282978A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/857,920 US4142249A (en) 1977-12-06 1977-12-06 Conductor-access, magnetic bubble memory
US05/857,919 US4142247A (en) 1977-12-06 1977-12-06 Conductor-driven magnetic bubble memory with an expander-detector arrangement
US05/857,925 US4143420A (en) 1977-12-06 1977-12-06 Conductor-access, magnetic bubble memory
US05/857,921 US4143419A (en) 1977-12-06 1977-12-06 Magnetic bubble memory with single level electrically-conducting, drive arrangement

Publications (1)

Publication Number Publication Date
YU282978A true YU282978A (en) 1982-06-30

Family

ID=27505927

Family Applications (1)

Application Number Title Priority Date Filing Date
YU02829/78A YU282978A (en) 1977-12-06 1978-12-04 Conductor access bubble memory

Country Status (12)

Country Link
EP (1) EP0007305A1 (en)
CA (1) CA1118097A (en)
DD (1) DD139906A5 (en)
DE (1) DE2857245C1 (en)
ES (1) ES475592A1 (en)
FR (1) FR2467464B1 (en)
GB (1) GB2044027B (en)
IE (1) IE47757B1 (en)
IT (1) IT1101299B (en)
SE (1) SE417027B (en)
WO (1) WO1979000360A1 (en)
YU (1) YU282978A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480983A1 (en) * 1980-04-18 1981-10-23 Commissariat Energie Atomique MEMORY WITH MAGNETIC BUBBLES
FR2480982B1 (en) * 1980-04-18 1986-01-10 Commissariat Energie Atomique MAGNETIC BUBBLE MEMORY

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967002A (en) * 1974-12-31 1976-06-29 International Business Machines Corporation Method for making high density magnetic bubble domain system
US3996573A (en) * 1975-04-21 1976-12-07 Texas Instruments Incorporated Bubble propagation circuits and formation thereof
US4067002A (en) * 1975-12-31 1978-01-03 International Business Machines Corporation Field access of bubble domain lattice

Also Published As

Publication number Publication date
GB2044027B (en) 1982-06-03
ES475592A1 (en) 1979-05-01
GB2044027A (en) 1980-10-08
WO1979000360A1 (en) 1979-06-28
EP0007305A1 (en) 1980-01-23
IE47757B1 (en) 1984-06-13
DD139906A5 (en) 1980-01-23
CA1118097A (en) 1982-02-09
FR2467464B1 (en) 1988-10-07
FR2467464A1 (en) 1981-04-17
IE782407L (en) 1979-06-06
SE417027B (en) 1981-02-16
IT7830555A0 (en) 1978-12-05
SE7906523L (en) 1979-08-01
DE2857245C1 (en) 1982-09-02
IT1101299B (en) 1985-09-28

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