JPH0439729B2 - - Google Patents

Info

Publication number
JPH0439729B2
JPH0439729B2 JP60099912A JP9991285A JPH0439729B2 JP H0439729 B2 JPH0439729 B2 JP H0439729B2 JP 60099912 A JP60099912 A JP 60099912A JP 9991285 A JP9991285 A JP 9991285A JP H0439729 B2 JPH0439729 B2 JP H0439729B2
Authority
JP
Japan
Prior art keywords
magnetic
recording medium
magnetic recording
auxiliary yoke
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.)
Expired - Lifetime
Application number
JP60099912A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61258312A (ja
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 filed Critical
Priority to JP9991285A priority Critical patent/JPS61258312A/ja
Publication of JPS61258312A publication Critical patent/JPS61258312A/ja
Publication of JPH0439729B2 publication Critical patent/JPH0439729B2/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)
JP9991285A 1985-05-09 1985-05-09 垂直磁気ヘツド Granted JPS61258312A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9991285A JPS61258312A (ja) 1985-05-09 1985-05-09 垂直磁気ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9991285A JPS61258312A (ja) 1985-05-09 1985-05-09 垂直磁気ヘツド

Publications (2)

Publication Number Publication Date
JPS61258312A JPS61258312A (ja) 1986-11-15
JPH0439729B2 true JPH0439729B2 (en]) 1992-06-30

Family

ID=14259984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9991285A Granted JPS61258312A (ja) 1985-05-09 1985-05-09 垂直磁気ヘツド

Country Status (1)

Country Link
JP (1) JPS61258312A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0315361B1 (en) * 1987-10-30 1994-01-26 Seagate Technology, Inc. Magnetic head for perpendicular magnetic recording system and process

Family Cites Families (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
JPS6029909A (ja) * 1983-07-28 1985-02-15 Matsushita Electric Ind Co Ltd 磁気ヘッド

Also Published As

Publication number Publication date
JPS61258312A (ja) 1986-11-15

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