JPS619813A - 垂直磁気記録用ヘツドの製造方法 - Google Patents

垂直磁気記録用ヘツドの製造方法

Info

Publication number
JPS619813A
JPS619813A JP13144284A JP13144284A JPS619813A JP S619813 A JPS619813 A JP S619813A JP 13144284 A JP13144284 A JP 13144284A JP 13144284 A JP13144284 A JP 13144284A JP S619813 A JPS619813 A JP S619813A
Authority
JP
Japan
Prior art keywords
substrate
magnetic
main
main magnetic
magnetic pole
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
JP13144284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0565923B2 (enExample
Inventor
Naoyuki Yamamoto
山本　尚之
Junzo Toda
戸田　順三
Shigetomo Sawada
沢田　茂友
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP13144284A priority Critical patent/JPS619813A/ja
Publication of JPS619813A publication Critical patent/JPS619813A/ja
Publication of JPH0565923B2 publication Critical patent/JPH0565923B2/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
    • G11B5/1278—Structure or manufacture of heads, e.g. inductive specially adapted for magnetisations perpendicular to the surface of the record carrier

Landscapes

  • Magnetic Heads (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP13144284A 1984-06-25 1984-06-25 垂直磁気記録用ヘツドの製造方法 Granted JPS619813A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13144284A JPS619813A (ja) 1984-06-25 1984-06-25 垂直磁気記録用ヘツドの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13144284A JPS619813A (ja) 1984-06-25 1984-06-25 垂直磁気記録用ヘツドの製造方法

Publications (2)

Publication Number Publication Date
JPS619813A true JPS619813A (ja) 1986-01-17
JPH0565923B2 JPH0565923B2 (enExample) 1993-09-20

Family

ID=15058053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13144284A Granted JPS619813A (ja) 1984-06-25 1984-06-25 垂直磁気記録用ヘツドの製造方法

Country Status (1)

Country Link
JP (1) JPS619813A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61222007A (ja) * 1985-03-27 1986-10-02 Akai Electric Co Ltd 垂直記録用磁気ヘツド
JPS6236707A (ja) * 1985-08-09 1987-02-17 Akai Electric Co Ltd 垂直記録再生用磁気ヘツド
FR2605784A1 (fr) * 1986-10-28 1988-04-29 Europ Composants Electron Procede de realisation d'un support magnetique bobine plan pour tetes magnetiques de lecture et d'enregistrement et support obtenu par ce procede
EP0689707A4 (en) * 1993-03-16 1996-05-29 Shyam C Das HYBRID READ-WRITE HEAD OBTAINED BY GAP AND THIN-LAYER METAL PROCESSES

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61222007A (ja) * 1985-03-27 1986-10-02 Akai Electric Co Ltd 垂直記録用磁気ヘツド
JPS6236707A (ja) * 1985-08-09 1987-02-17 Akai Electric Co Ltd 垂直記録再生用磁気ヘツド
FR2605784A1 (fr) * 1986-10-28 1988-04-29 Europ Composants Electron Procede de realisation d'un support magnetique bobine plan pour tetes magnetiques de lecture et d'enregistrement et support obtenu par ce procede
US4821403A (en) * 1986-10-28 1989-04-18 Compagnie Europeene De Composants Electroniques Lcc Method for making a flat magnetic structure for read/write magnetic heads
EP0689707A4 (en) * 1993-03-16 1996-05-29 Shyam C Das HYBRID READ-WRITE HEAD OBTAINED BY GAP AND THIN-LAYER METAL PROCESSES

Also Published As

Publication number Publication date
JPH0565923B2 (enExample) 1993-09-20

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