JPS56107334A - Flying magnetic head - Google Patents

Flying magnetic head

Info

Publication number
JPS56107334A
JPS56107334A JP899680A JP899680A JPS56107334A JP S56107334 A JPS56107334 A JP S56107334A JP 899680 A JP899680 A JP 899680A JP 899680 A JP899680 A JP 899680A JP S56107334 A JPS56107334 A JP S56107334A
Authority
JP
Japan
Prior art keywords
magnetic
floating body
vacuum deposition
magnetic head
gap
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.)
Pending
Application number
JP899680A
Other languages
Japanese (ja)
Inventor
Hiroshi Yoshikawa
Tomitomo Hashimoto
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP899680A priority Critical patent/JPS56107334A/en
Publication of JPS56107334A publication Critical patent/JPS56107334A/en
Pending 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
    • G11B5/313—Disposition of layers
    • 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
    • G11B5/3103—Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing
    • 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
    • G11B5/3176—Structure of heads comprising at least in the transducing gap regions two magnetic thin films disposed respectively at both sides of the gaps
    • G11B5/3179—Structure of heads comprising at least in the transducing gap regions two magnetic thin films disposed respectively at both sides of the gaps the films being mainly disposed in parallel planes
    • G11B5/3186—Structure of heads comprising at least in the transducing gap regions two magnetic thin films disposed respectively at both sides of the gaps the films being mainly disposed in parallel planes parallel to the gap plane, e.g. "vertical head structure"

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

PURPOSE:To make suitable the head for high density recording, by forming the magnetic circuit constituting the operating gap to the magnetic floating body of flying magnetic head by means of vacuum deposition. CONSTITUTION:In providing the operating gap G at the rear end lower side of the center rail 2B among the rails 2A, 2B, 2C of the mangetic floating body 1, high permeability magnetic substances 20, 22 are formed with vacuum deposition, and the winding 21 is formed with vacuum deposition of Cu to form incorporatedly the magnetic circuit having the gap G. Thus, the floating body 1 is made small in size, allowing to make high density recording.
JP899680A 1980-01-29 1980-01-29 Flying magnetic head Pending JPS56107334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP899680A JPS56107334A (en) 1980-01-29 1980-01-29 Flying magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP899680A JPS56107334A (en) 1980-01-29 1980-01-29 Flying magnetic head

Publications (1)

Publication Number Publication Date
JPS56107334A true JPS56107334A (en) 1981-08-26

Family

ID=11708291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP899680A Pending JPS56107334A (en) 1980-01-29 1980-01-29 Flying magnetic head

Country Status (1)

Country Link
JP (1) JPS56107334A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53123114A (en) * 1977-03-31 1978-10-27 Ibm Magnetic head assembly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53123114A (en) * 1977-03-31 1978-10-27 Ibm Magnetic head assembly

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