GB1377811A - Manufacture of integrated magnetic storage elements - Google Patents

Manufacture of integrated magnetic storage elements

Info

Publication number
GB1377811A
GB1377811A GB760272A GB760272A GB1377811A GB 1377811 A GB1377811 A GB 1377811A GB 760272 A GB760272 A GB 760272A GB 760272 A GB760272 A GB 760272A GB 1377811 A GB1377811 A GB 1377811A
Authority
GB
United Kingdom
Prior art keywords
layer
keeper
magnetic storage
manufacture
etched
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
GB760272A
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.)
Philips Components Ltd
Original Assignee
Mullard Ltd
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 Mullard Ltd filed Critical Mullard Ltd
Priority to GB760272A priority Critical patent/GB1377811A/en
Priority to IT7117272A priority patent/IT976258B/it
Priority to DE19732304080 priority patent/DE2304080A1/de
Priority to FR7305351A priority patent/FR2172281A1/fr
Priority to JP48017959A priority patent/JPS4896029A/ja
Publication of GB1377811A publication Critical patent/GB1377811A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Heads (AREA)
  • Semiconductor Memories (AREA)
GB760272A 1972-02-18 1972-02-18 Manufacture of integrated magnetic storage elements Expired GB1377811A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB760272A GB1377811A (en) 1972-02-18 1972-02-18 Manufacture of integrated magnetic storage elements
IT7117272A IT976258B (it) 1972-02-18 1972-12-29 Procedimento per la fabbricazione di elementi magnetici di memoria in tegrati
DE19732304080 DE2304080A1 (de) 1972-02-18 1973-01-27 Verfahren zur herstellung von integrierten magnetspeicherelementen
FR7305351A FR2172281A1 (en:Method) 1972-02-18 1973-02-15
JP48017959A JPS4896029A (en:Method) 1972-02-18 1973-02-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB760272A GB1377811A (en) 1972-02-18 1972-02-18 Manufacture of integrated magnetic storage elements

Publications (1)

Publication Number Publication Date
GB1377811A true GB1377811A (en) 1974-12-18

Family

ID=9836279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB760272A Expired GB1377811A (en) 1972-02-18 1972-02-18 Manufacture of integrated magnetic storage elements

Country Status (5)

Country Link
JP (1) JPS4896029A (en:Method)
DE (1) DE2304080A1 (en:Method)
FR (1) FR2172281A1 (en:Method)
GB (1) GB1377811A (en:Method)
IT (1) IT976258B (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7608002A (nl) * 1976-07-20 1978-01-24 Philips Nv Werkwijze ter vervaardiging van een magnetische inrichting.

Also Published As

Publication number Publication date
DE2304080A1 (de) 1973-08-23
JPS4896029A (en:Method) 1973-12-08
IT976258B (it) 1974-08-20
FR2172281A1 (en:Method) 1973-09-28

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees