JPS59223923A - 磁気抵抗効果型再生ヘツド - Google Patents

磁気抵抗効果型再生ヘツド

Info

Publication number
JPS59223923A
JPS59223923A JP9572283A JP9572283A JPS59223923A JP S59223923 A JPS59223923 A JP S59223923A JP 9572283 A JP9572283 A JP 9572283A JP 9572283 A JP9572283 A JP 9572283A JP S59223923 A JPS59223923 A JP S59223923A
Authority
JP
Japan
Prior art keywords
film
magnetic
head
amorphous
sio2
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.)
Granted
Application number
JP9572283A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0473209B2 (enExample
Inventor
Masahiro Kitada
北田　正弘
Noboru Shimizu
昇 清水
Hideo Tanabe
英男 田辺
Takayuki Kumasaka
登行 熊坂
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9572283A priority Critical patent/JPS59223923A/ja
Publication of JPS59223923A publication Critical patent/JPS59223923A/ja
Publication of JPH0473209B2 publication Critical patent/JPH0473209B2/ja
Granted 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
    • G11B5/3109—Details
    • G11B5/313—Disposition of layers
    • G11B5/3143—Disposition of layers including additional layers for improving the electromagnetic transducing properties of the basic structure, e.g. for flux coupling, guiding or shielding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetic Heads (AREA)
JP9572283A 1983-06-01 1983-06-01 磁気抵抗効果型再生ヘツド Granted JPS59223923A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9572283A JPS59223923A (ja) 1983-06-01 1983-06-01 磁気抵抗効果型再生ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9572283A JPS59223923A (ja) 1983-06-01 1983-06-01 磁気抵抗効果型再生ヘツド

Publications (2)

Publication Number Publication Date
JPS59223923A true JPS59223923A (ja) 1984-12-15
JPH0473209B2 JPH0473209B2 (enExample) 1992-11-20

Family

ID=14145361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9572283A Granted JPS59223923A (ja) 1983-06-01 1983-06-01 磁気抵抗効果型再生ヘツド

Country Status (1)

Country Link
JP (1) JPS59223923A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60239911A (ja) * 1984-05-11 1985-11-28 Fujitsu Ltd 磁気抵抗効果型再生ヘツド

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200472512Y1 (ko) * 2014-03-10 2014-05-27 문병찬 초고온용 단열테이프

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165923A (en) * 1980-05-24 1981-12-19 Matsushita Electric Ind Co Ltd Magnetic head

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165923A (en) * 1980-05-24 1981-12-19 Matsushita Electric Ind Co Ltd Magnetic head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60239911A (ja) * 1984-05-11 1985-11-28 Fujitsu Ltd 磁気抵抗効果型再生ヘツド

Also Published As

Publication number Publication date
JPH0473209B2 (enExample) 1992-11-20

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