SG48529A1 - Induction magnetic transducer and driving circuit therefor - Google Patents

Induction magnetic transducer and driving circuit therefor

Info

Publication number
SG48529A1
SG48529A1 SG1997001554A SG1997001554A SG48529A1 SG 48529 A1 SG48529 A1 SG 48529A1 SG 1997001554 A SG1997001554 A SG 1997001554A SG 1997001554 A SG1997001554 A SG 1997001554A SG 48529 A1 SG48529 A1 SG 48529A1
Authority
SG
Singapore
Prior art keywords
driving circuit
magnetic transducer
induction magnetic
circuit therefor
therefor
Prior art date
Application number
SG1997001554A
Inventor
Isao Sakaguti
Sigeo Fujii
Norio Shoji
Keiji Narusawa
Takashi Yanagibashi
Seiji Saito
Original Assignee
Sony Corp
Hitachi Metals 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 Sony Corp, Hitachi Metals Ltd filed Critical Sony Corp
Publication of SG48529A1 publication Critical patent/SG48529A1/en

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
    • G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
    • 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
    • G11B5/312—Details for reducing flux leakage between the electrical coil layers and the magnetic cores or poles or between the magnetic cores or poles
    • G11B5/3123—Details for reducing flux leakage between the electrical coil layers and the magnetic cores or poles or between the magnetic cores or poles by using special coil configurations or conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
SG1997001554A 1996-05-17 1997-05-14 Induction magnetic transducer and driving circuit therefor SG48529A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8146531A JPH09305907A (en) 1996-05-17 1996-05-17 Induction type magnetic head and drive circuit

Publications (1)

Publication Number Publication Date
SG48529A1 true SG48529A1 (en) 1998-04-17

Family

ID=15409759

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1997001554A SG48529A1 (en) 1996-05-17 1997-05-14 Induction magnetic transducer and driving circuit therefor

Country Status (3)

Country Link
JP (1) JPH09305907A (en)
KR (1) KR970076509A (en)
SG (1) SG48529A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3725991B2 (en) 1999-03-12 2005-12-14 株式会社日立グローバルストレージテクノロジーズ Magnetic disk unit

Also Published As

Publication number Publication date
KR970076509A (en) 1997-12-12
JPH09305907A (en) 1997-11-28

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