JPS6391811A - 磁気ヘツドの製造方法 - Google Patents

磁気ヘツドの製造方法

Info

Publication number
JPS6391811A
JPS6391811A JP61237307A JP23730786A JPS6391811A JP S6391811 A JPS6391811 A JP S6391811A JP 61237307 A JP61237307 A JP 61237307A JP 23730786 A JP23730786 A JP 23730786A JP S6391811 A JPS6391811 A JP S6391811A
Authority
JP
Japan
Prior art keywords
thin film
magnetic head
ferromagnetic thin
ferromagnetic
manufacturing
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
JP61237307A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0519762B2 (enExample
Inventor
Hiroshi Tomiyasu
弘 冨安
Akira Gyotoku
明 行徳
Iku Sato
郁 佐藤
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP61237307A priority Critical patent/JPS6391811A/ja
Publication of JPS6391811A publication Critical patent/JPS6391811A/ja
Publication of JPH0519762B2 publication Critical patent/JPH0519762B2/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
    • 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
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Magnetic Heads (AREA)
JP61237307A 1986-10-06 1986-10-06 磁気ヘツドの製造方法 Granted JPS6391811A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61237307A JPS6391811A (ja) 1986-10-06 1986-10-06 磁気ヘツドの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61237307A JPS6391811A (ja) 1986-10-06 1986-10-06 磁気ヘツドの製造方法

Publications (2)

Publication Number Publication Date
JPS6391811A true JPS6391811A (ja) 1988-04-22
JPH0519762B2 JPH0519762B2 (enExample) 1993-03-17

Family

ID=17013427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61237307A Granted JPS6391811A (ja) 1986-10-06 1986-10-06 磁気ヘツドの製造方法

Country Status (1)

Country Link
JP (1) JPS6391811A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0254405A (ja) * 1988-08-18 1990-02-23 Matsushita Electric Ind Co Ltd 磁気ヘッド
JPH02146103A (ja) * 1988-11-28 1990-06-05 Mitsumi Electric Co Ltd 複合磁気ヘッド及びその製造方法
US5038242A (en) * 1988-05-13 1991-08-06 Citizen Watch Co., Ltd. Magnetic head containing a barrier layer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038242A (en) * 1988-05-13 1991-08-06 Citizen Watch Co., Ltd. Magnetic head containing a barrier layer
JPH0254405A (ja) * 1988-08-18 1990-02-23 Matsushita Electric Ind Co Ltd 磁気ヘッド
JPH02146103A (ja) * 1988-11-28 1990-06-05 Mitsumi Electric Co Ltd 複合磁気ヘッド及びその製造方法

Also Published As

Publication number Publication date
JPH0519762B2 (enExample) 1993-03-17

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees