GB8328339D0 - Manufacturing magnetic thin film transducer heads - Google Patents

Manufacturing magnetic thin film transducer heads

Info

Publication number
GB8328339D0
GB8328339D0 GB838328339A GB8328339A GB8328339D0 GB 8328339 D0 GB8328339 D0 GB 8328339D0 GB 838328339 A GB838328339 A GB 838328339A GB 8328339 A GB8328339 A GB 8328339A GB 8328339 D0 GB8328339 D0 GB 8328339D0
Authority
GB
United Kingdom
Prior art keywords
thin film
magnetic thin
manufacturing magnetic
transducer heads
film transducer
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Withdrawn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
GB838328339A
Other versions
GB2129600A (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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of GB8328339D0 publication Critical patent/GB8328339D0/en
Publication of GB2129600A publication Critical patent/GB2129600A/en
Withdrawn legal-status Critical Current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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
    • G11B5/39—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects
    • G11B5/3903—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects using magnetic thin film layers or their effects, the films being part of integrated structures
    • 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • G11B5/3103—Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing
    • G11B5/3106—Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing where the integrated or assembled structure comprises means for conditioning against physical detrimental influence, e.g. wear, contamination
    • 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • G11B5/3163—Fabrication methods or processes specially adapted for a particular head structure, e.g. using base layers for electroplating, using functional layers for masking, using energy or particle beams for shaping the structure or modifying the properties of the basic layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
GB08328339A 1982-10-25 1983-10-24 Methods of manufacturing magnetic thin film transducer heads Withdrawn GB2129600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57187074A JPS5977617A (en) 1982-10-25 1982-10-25 Production of thin film magnetic head

Publications (2)

Publication Number Publication Date
GB8328339D0 true GB8328339D0 (en) 1983-11-23
GB2129600A GB2129600A (en) 1984-05-16

Family

ID=16199676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08328339A Withdrawn GB2129600A (en) 1982-10-25 1983-10-24 Methods of manufacturing magnetic thin film transducer heads

Country Status (7)

Country Link
JP (1) JPS5977617A (en)
KR (1) KR840006861A (en)
CA (1) CA1212469A (en)
DE (1) DE3338719A1 (en)
FR (1) FR2535098A1 (en)
GB (1) GB2129600A (en)
NL (1) NL8303677A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0760490B2 (en) * 1983-08-29 1995-06-28 ソニー株式会社 Method for manufacturing multi-element thin film magnetic head
JPS61107520A (en) * 1984-10-31 1986-05-26 Sony Corp Multi-channel magnetoresistance effect type magnetic head

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2075466A5 (en) * 1970-01-29 1971-10-08 Ibm
FR2191186B1 (en) * 1972-07-03 1976-01-16 Inf Ci Interna Fr
DE2344561C3 (en) * 1973-09-04 1978-08-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Low-wear magnetic head
GB1518515A (en) * 1974-08-20 1978-07-19 Matsushita Electric Ind Co Ltd Magnetic heads
US4065797A (en) * 1974-12-20 1977-12-27 Matsushita Electric Industrial Co., Ltd. Multi-element magnetic head
JPS54104812A (en) * 1978-02-03 1979-08-17 Matsushita Electric Ind Co Ltd Thin film magnetic head and production of the same
JPS55135321A (en) * 1979-04-10 1980-10-22 Fujitsu Ltd Manufacture of thin-film magnetic head
NL7908611A (en) * 1979-11-28 1981-07-01 Philips Nv INTEGRATED MAGNETIC HEAD CONSTRUCTION.

Also Published As

Publication number Publication date
JPS5977617A (en) 1984-05-04
DE3338719A1 (en) 1984-04-26
GB2129600A (en) 1984-05-16
FR2535098A1 (en) 1984-04-27
NL8303677A (en) 1984-05-16
KR840006861A (en) 1984-12-03
CA1212469A (en) 1986-10-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)