DE3142752A1 - Magnetoresistiver wandler - Google Patents

Magnetoresistiver wandler

Info

Publication number
DE3142752A1
DE3142752A1 DE19813142752 DE3142752A DE3142752A1 DE 3142752 A1 DE3142752 A1 DE 3142752A1 DE 19813142752 DE19813142752 DE 19813142752 DE 3142752 A DE3142752 A DE 3142752A DE 3142752 A1 DE3142752 A1 DE 3142752A1
Authority
DE
Germany
Prior art keywords
magnetic
magnetoresistive
shielding means
elements
thin layers
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.)
Withdrawn
Application number
DE19813142752
Other languages
German (de)
English (en)
Inventor
Jacques 78120 Rambouillet Desserre
Michel 78770 Marq Helle
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.)
Bull SA
Original Assignee
Bull SA
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 Bull SA filed Critical Bull SA
Publication of DE3142752A1 publication Critical patent/DE3142752A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/10—Structure or manufacture of housings or shields for heads
    • G11B5/11—Shielding of head against electric or magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Hall/Mr Elements (AREA)
  • Thin Magnetic Films (AREA)
  • Measuring Magnetic Variables (AREA)
DE19813142752 1980-10-29 1981-10-28 Magnetoresistiver wandler Withdrawn DE3142752A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8023102A FR2493015A1 (fr) 1980-10-29 1980-10-29 Transducteur magnetoresistant

Publications (1)

Publication Number Publication Date
DE3142752A1 true DE3142752A1 (de) 1982-06-16

Family

ID=9247446

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813142752 Withdrawn DE3142752A1 (de) 1980-10-29 1981-10-28 Magnetoresistiver wandler

Country Status (5)

Country Link
JP (1) JPS6035731B2 (it)
DE (1) DE3142752A1 (it)
FR (1) FR2493015A1 (it)
GB (1) GB2087625B (it)
IT (1) IT1139652B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101825A1 (en) * 1982-08-30 1984-03-07 International Business Machines Corporation Magnetoresistive sensor for vertically recorded data and method of sensing such data

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61295606A (ja) * 1985-06-24 1986-12-26 Nec Corp 軟磁性薄膜コア
US4698711A (en) * 1985-10-02 1987-10-06 International Business Machines Corporation Simplified, shielded twin-track read/write head structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881190A (en) * 1973-09-20 1975-04-29 Ibm Shielded magnetoresistive magnetic transducer and method of manufacture thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101825A1 (en) * 1982-08-30 1984-03-07 International Business Machines Corporation Magnetoresistive sensor for vertically recorded data and method of sensing such data

Also Published As

Publication number Publication date
GB2087625B (en) 1985-10-02
FR2493015A1 (fr) 1982-04-30
FR2493015B1 (it) 1985-04-12
IT8124615A0 (it) 1981-10-21
JPS6035731B2 (ja) 1985-08-16
GB2087625A (en) 1982-05-26
JPS57103119A (en) 1982-06-26
IT1139652B (it) 1986-09-24

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee