JPH0447365B2 - - Google Patents

Info

Publication number
JPH0447365B2
JPH0447365B2 JP57101344A JP10134482A JPH0447365B2 JP H0447365 B2 JPH0447365 B2 JP H0447365B2 JP 57101344 A JP57101344 A JP 57101344A JP 10134482 A JP10134482 A JP 10134482A JP H0447365 B2 JPH0447365 B2 JP H0447365B2
Authority
JP
Japan
Prior art keywords
magnetic
magnetic pole
thin film
pole
permalloy
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
JP57101344A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58220234A (ja
Inventor
Mitsumasa Oshiki
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 JP10134482A priority Critical patent/JPS58220234A/ja
Publication of JPS58220234A publication Critical patent/JPS58220234A/ja
Publication of JPH0447365B2 publication Critical patent/JPH0447365B2/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
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • G11B5/3109—Details
    • 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
    • G11B5/3163—Fabrication methods or processes specially adapted for a particular head structure, e.g. using base layers for electroplating, using functional layers for masking, using energy or particle beams for shaping the structure or modifying the properties of the basic layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP10134482A 1982-06-15 1982-06-15 薄膜磁気ヘッドの磁極形成法 Granted JPS58220234A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10134482A JPS58220234A (ja) 1982-06-15 1982-06-15 薄膜磁気ヘッドの磁極形成法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10134482A JPS58220234A (ja) 1982-06-15 1982-06-15 薄膜磁気ヘッドの磁極形成法

Publications (2)

Publication Number Publication Date
JPS58220234A JPS58220234A (ja) 1983-12-21
JPH0447365B2 true JPH0447365B2 (fr) 1992-08-03

Family

ID=14298219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10134482A Granted JPS58220234A (ja) 1982-06-15 1982-06-15 薄膜磁気ヘッドの磁極形成法

Country Status (1)

Country Link
JP (1) JPS58220234A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420746A1 (de) * 1984-06-04 1985-12-05 Siemens AG, 1000 Berlin und 8000 München Schichtweise aufgebauter magnetkopf fuer ein senkrecht zu magnetisierendes aufzeichnungsmedium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50123416A (fr) * 1974-03-11 1975-09-27
JPS5724015A (en) * 1980-07-17 1982-02-08 Mitsubishi Electric Corp Thin film magnetic head

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50123416A (fr) * 1974-03-11 1975-09-27
JPS5724015A (en) * 1980-07-17 1982-02-08 Mitsubishi Electric Corp Thin film magnetic head

Also Published As

Publication number Publication date
JPS58220234A (ja) 1983-12-21

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