JPH0318242B2 - - Google Patents

Info

Publication number
JPH0318242B2
JPH0318242B2 JP56213243A JP21324381A JPH0318242B2 JP H0318242 B2 JPH0318242 B2 JP H0318242B2 JP 56213243 A JP56213243 A JP 56213243A JP 21324381 A JP21324381 A JP 21324381A JP H0318242 B2 JPH0318242 B2 JP H0318242B2
Authority
JP
Japan
Prior art keywords
magnetic pole
magnetic
side magnetic
coil
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.)
Expired - Lifetime
Application number
JP56213243A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58115614A (ja
Inventor
Shunji Handa
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP21324381A priority Critical patent/JPS58115614A/ja
Publication of JPS58115614A publication Critical patent/JPS58115614A/ja
Publication of JPH0318242B2 publication Critical patent/JPH0318242B2/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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP21324381A 1981-12-28 1981-12-28 磁気ヘツド Granted JPS58115614A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21324381A JPS58115614A (ja) 1981-12-28 1981-12-28 磁気ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21324381A JPS58115614A (ja) 1981-12-28 1981-12-28 磁気ヘツド

Publications (2)

Publication Number Publication Date
JPS58115614A JPS58115614A (ja) 1983-07-09
JPH0318242B2 true JPH0318242B2 (hu) 1991-03-12

Family

ID=16635882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21324381A Granted JPS58115614A (ja) 1981-12-28 1981-12-28 磁気ヘツド

Country Status (1)

Country Link
JP (1) JPS58115614A (hu)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62501806A (ja) * 1985-01-22 1987-07-16 デイジタル　イクイプメント　コ−ポレ−シヨン 垂直の磁気記録構成体
JP2555031B2 (ja) * 1986-07-02 1996-11-20 株式会社日立製作所 磁気ヘツド
JPS63231713A (ja) * 1987-03-20 1988-09-27 Hitachi Ltd 磁気ヘツド
JPH052711A (ja) * 1991-06-27 1993-01-08 Nec Corp 消去ヘツド
FR2688513B1 (fr) * 1992-03-13 1996-04-19 Commissariat Energie Atomique Procede de realisation d'une tete magnetique de type perpendiculaire et tete obtenue par ce procede.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54103331A (en) * 1978-02-01 1979-08-14 Sony Corp Production of magnetic head
JPS55157121A (en) * 1979-05-19 1980-12-06 Nippon Telegr & Teleph Corp <Ntt> Magnetic head core

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54103331A (en) * 1978-02-01 1979-08-14 Sony Corp Production of magnetic head
JPS55157121A (en) * 1979-05-19 1980-12-06 Nippon Telegr & Teleph Corp <Ntt> Magnetic head core

Also Published As

Publication number Publication date
JPS58115614A (ja) 1983-07-09

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