JPS6221180B2 - - Google Patents

Info

Publication number
JPS6221180B2
JPS6221180B2 JP16260679A JP16260679A JPS6221180B2 JP S6221180 B2 JPS6221180 B2 JP S6221180B2 JP 16260679 A JP16260679 A JP 16260679A JP 16260679 A JP16260679 A JP 16260679A JP S6221180 B2 JPS6221180 B2 JP S6221180B2
Authority
JP
Japan
Prior art keywords
magnetic
side member
tip
coil
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.)
Expired
Application number
JP16260679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5687218A (en
Inventor
Masanori Itsushiki
Kozo Komyama
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP16260679A priority Critical patent/JPS5687218A/ja
Publication of JPS5687218A publication Critical patent/JPS5687218A/ja
Publication of JPS6221180B2 publication Critical patent/JPS6221180B2/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)
JP16260679A 1979-12-14 1979-12-14 Vertical magnetization type magnetic head Granted JPS5687218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16260679A JPS5687218A (en) 1979-12-14 1979-12-14 Vertical magnetization type magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16260679A JPS5687218A (en) 1979-12-14 1979-12-14 Vertical magnetization type magnetic head

Publications (2)

Publication Number Publication Date
JPS5687218A JPS5687218A (en) 1981-07-15
JPS6221180B2 true JPS6221180B2 (enrdf_load_stackoverflow) 1987-05-11

Family

ID=15757782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16260679A Granted JPS5687218A (en) 1979-12-14 1979-12-14 Vertical magnetization type magnetic head

Country Status (1)

Country Link
JP (1) JPS5687218A (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830925U (ja) * 1981-08-19 1983-02-28 ナカミチ株式会社 単磁極型磁気ヘツド
JPH042412Y2 (enrdf_load_stackoverflow) * 1985-08-26 1992-01-28
US6876519B1 (en) 1999-09-20 2005-04-05 Seagate Technology Llc Magnetic recording head including background magnetic field generator
EP1214709A1 (en) * 1999-09-20 2002-06-19 Seagate Technology LLC Magnetic recording head including background magnetic field generator
US6771462B1 (en) 1999-09-20 2004-08-03 Seagate Technology Llc Perpendicular recording head including concave tip
US6898053B1 (en) 1999-10-26 2005-05-24 Seagate Technology Llc Perpendicular recording head with trackwidth defined by plating thickness
US6560069B1 (en) 1999-11-29 2003-05-06 Seagate Technology, Llc Perpendicular recording head defining the trackwidth by material deposition thickness
US6646827B1 (en) 2000-01-10 2003-11-11 Seagate Technology Llc Perpendicular magnetic recording head with write pole which reduces flux antenna effect
US6693768B1 (en) 2000-03-15 2004-02-17 Seagate Technology Llc Perpendicular magnetic recording head having a flux focusing main pole
US6798615B1 (en) 2000-03-24 2004-09-28 Seagate Technology Llc Perpendicular recording head with return poles which reduce flux antenna effect
US6717770B1 (en) 2000-03-24 2004-04-06 Seagate Technology Llc Recording head for applying a magnetic field perpendicular to the magnetizations within magnetic storage media

Also Published As

Publication number Publication date
JPS5687218A (en) 1981-07-15

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