JPS5977616A - 再生用の薄膜磁気ヘツド - Google Patents

再生用の薄膜磁気ヘツド

Info

Publication number
JPS5977616A
JPS5977616A JP18606882A JP18606882A JPS5977616A JP S5977616 A JPS5977616 A JP S5977616A JP 18606882 A JP18606882 A JP 18606882A JP 18606882 A JP18606882 A JP 18606882A JP S5977616 A JPS5977616 A JP S5977616A
Authority
JP
Japan
Prior art keywords
yoke
layer
insulating layer
coefficient
thin film
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
JP18606882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS641845B2 (cg-RX-API-DMAC7.html
Inventor
Hideo Kato
秀雄 加藤
Hidekazu Hata
秦　秀和
Tatsuo Shimizu
清水　辰夫
Tomomi Matsumura
智美 松村
Hirochika Nanun
南雲　博規
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.)
TRIO KENWOOD CORP
Trio KK
Kenwood KK
Original Assignee
TRIO KENWOOD CORP
Trio KK
Kenwood KK
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 TRIO KENWOOD CORP, Trio KK, Kenwood KK filed Critical TRIO KENWOOD CORP
Priority to JP18606882A priority Critical patent/JPS5977616A/ja
Publication of JPS5977616A publication Critical patent/JPS5977616A/ja
Publication of JPS641845B2 publication Critical patent/JPS641845B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP18606882A 1982-10-25 1982-10-25 再生用の薄膜磁気ヘツド Granted JPS5977616A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18606882A JPS5977616A (ja) 1982-10-25 1982-10-25 再生用の薄膜磁気ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18606882A JPS5977616A (ja) 1982-10-25 1982-10-25 再生用の薄膜磁気ヘツド

Publications (2)

Publication Number Publication Date
JPS5977616A true JPS5977616A (ja) 1984-05-04
JPS641845B2 JPS641845B2 (cg-RX-API-DMAC7.html) 1989-01-12

Family

ID=16181823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18606882A Granted JPS5977616A (ja) 1982-10-25 1982-10-25 再生用の薄膜磁気ヘツド

Country Status (1)

Country Link
JP (1) JPS5977616A (cg-RX-API-DMAC7.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974522A (cg-RX-API-DMAC7.html) * 1972-10-11 1974-07-18
JPS5613830U (cg-RX-API-DMAC7.html) * 1979-07-04 1981-02-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974522A (cg-RX-API-DMAC7.html) * 1972-10-11 1974-07-18
JPS5613830U (cg-RX-API-DMAC7.html) * 1979-07-04 1981-02-05

Also Published As

Publication number Publication date
JPS641845B2 (cg-RX-API-DMAC7.html) 1989-01-12

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