JPH0524563B2 - - Google Patents

Info

Publication number
JPH0524563B2
JPH0524563B2 JP59081143A JP8114384A JPH0524563B2 JP H0524563 B2 JPH0524563 B2 JP H0524563B2 JP 59081143 A JP59081143 A JP 59081143A JP 8114384 A JP8114384 A JP 8114384A JP H0524563 B2 JPH0524563 B2 JP H0524563B2
Authority
JP
Japan
Prior art keywords
magnetic
layer
thin film
magnetic layer
recording medium
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
JP59081143A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60226007A (ja
Inventor
Masakatsu Saito
Masamichi Yamada
Takumi Sasaki
Katsuo Konishi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8114384A priority Critical patent/JPS60226007A/ja
Publication of JPS60226007A publication Critical patent/JPS60226007A/ja
Publication of JPH0524563B2 publication Critical patent/JPH0524563B2/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
    • G11B5/3116—Shaping of layers, poles or gaps for improving the form of the electrical signal transduced, e.g. for shielding, contour effect, equalizing, side flux fringing, cross talk reduction between heads or between heads and information tracks
    • 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)
JP8114384A 1984-04-24 1984-04-24 薄膜磁気ヘツド Granted JPS60226007A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8114384A JPS60226007A (ja) 1984-04-24 1984-04-24 薄膜磁気ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8114384A JPS60226007A (ja) 1984-04-24 1984-04-24 薄膜磁気ヘツド

Publications (2)

Publication Number Publication Date
JPS60226007A JPS60226007A (ja) 1985-11-11
JPH0524563B2 true JPH0524563B2 (enrdf_load_stackoverflow) 1993-04-08

Family

ID=13738187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8114384A Granted JPS60226007A (ja) 1984-04-24 1984-04-24 薄膜磁気ヘツド

Country Status (1)

Country Link
JP (1) JPS60226007A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2575617B2 (ja) * 1985-04-15 1997-01-29 日本電信電話株式会社 薄膜ヘツド
JP2710439B2 (ja) * 1990-03-13 1998-02-10 アルプス電気株式会社 薄膜磁気ヘッドおよびその製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5880119A (ja) * 1981-11-04 1983-05-14 Hitachi Ltd 複合磁性体磁気ヘツド

Also Published As

Publication number Publication date
JPS60226007A (ja) 1985-11-11

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