GB996978A - Magnetic memory devices and methods of making them - Google Patents

Magnetic memory devices and methods of making them

Info

Publication number
GB996978A
GB996978A GB29468/61A GB2946861A GB996978A GB 996978 A GB996978 A GB 996978A GB 29468/61 A GB29468/61 A GB 29468/61A GB 2946861 A GB2946861 A GB 2946861A GB 996978 A GB996978 A GB 996978A
Authority
GB
United Kingdom
Prior art keywords
plate
conductive material
hole
holes
cross
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
GB29468/61A
Other languages
English (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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 US35336A external-priority patent/US3196330A/en
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Publication of GB996978A publication Critical patent/GB996978A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D18/00Thyristors
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C11/00Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C5/00Details of stores covered by group G11C11/00
    • G11C5/02Disposition of storage elements, e.g. in the form of a matrix array
    • G11C5/04Supports for storage elements, e.g. memory modules; Mounting or fixing of storage elements on such supports
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/60Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D10/00 or H10D18/00, e.g. integration of BJTs
    • H10D84/645Combinations of only lateral BJTs
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00Interconnections in chips, wafers or substrates
    • H10W20/40Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Toys (AREA)
GB29468/61A 1960-06-10 1961-08-15 Magnetic memory devices and methods of making them Expired GB996978A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35336A US3196330A (en) 1960-06-10 1960-06-10 Semiconductor devices and methods of making same
US5290060A 1960-08-30 1960-08-30

Publications (1)

Publication Number Publication Date
GB996978A true GB996978A (en) 1965-06-30

Family

ID=26712005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29468/61A Expired GB996978A (en) 1960-06-10 1961-08-15 Magnetic memory devices and methods of making them

Country Status (3)

Country Link
FR (1) FR1291321A (enExample)
GB (1) GB996978A (enExample)
NL (1) NL268728A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL290680A (enExample) * 1962-06-19
US3317746A (en) * 1963-12-10 1967-05-02 Electronic Controls Corp Semiconductor device and circuit
US3275909A (en) * 1963-12-19 1966-09-27 Gen Electric Semiconductor switch
GB1263174A (en) * 1969-06-11 1972-02-09 Westinghouse Brake & Signal Semiconductor device

Also Published As

Publication number Publication date
NL268728A (enExample)
FR1291321A (fr) 1962-04-20

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