JPS5274321A - Production of magnetic head - Google Patents

Production of magnetic head

Info

Publication number
JPS5274321A
JPS5274321A JP15104875A JP15104875A JPS5274321A JP S5274321 A JPS5274321 A JP S5274321A JP 15104875 A JP15104875 A JP 15104875A JP 15104875 A JP15104875 A JP 15104875A JP S5274321 A JPS5274321 A JP S5274321A
Authority
JP
Japan
Prior art keywords
production
magnetic head
narrow
width
track
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
JP15104875A
Other languages
Japanese (ja)
Inventor
Konosuke Ikeda
Yoshiichi Tsujii
Takao Nakatsuka
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP15104875A priority Critical patent/JPS5274321A/en
Publication of JPS5274321A publication Critical patent/JPS5274321A/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
    • G11B5/1272—Assembling or shaping of elements

Landscapes

  • Magnetic Heads (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)

Abstract

PURPOSE:To make possible the production of narrow-track-width magnetic heads having a head core gap of narrow width thin-film-forming gap spacers by such method as vapor deposition.
JP15104875A 1975-12-17 1975-12-17 Production of magnetic head Pending JPS5274321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15104875A JPS5274321A (en) 1975-12-17 1975-12-17 Production of magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15104875A JPS5274321A (en) 1975-12-17 1975-12-17 Production of magnetic head

Publications (1)

Publication Number Publication Date
JPS5274321A true JPS5274321A (en) 1977-06-22

Family

ID=15510149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15104875A Pending JPS5274321A (en) 1975-12-17 1975-12-17 Production of magnetic head

Country Status (1)

Country Link
JP (1) JPS5274321A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853014A (en) * 1981-09-25 1983-03-29 Victor Co Of Japan Ltd Manufacture for magnetic head
US4399479A (en) * 1981-02-04 1983-08-16 Eastman Kodak Company Thin film magnetic head having good low frequency response
US4601099A (en) * 1982-11-22 1986-07-22 Olympus Optical Co., Ltd. Method for manufacturing a magnetic head

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4313255Y1 (en) * 1967-12-07 1968-06-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4313255Y1 (en) * 1967-12-07 1968-06-06

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399479A (en) * 1981-02-04 1983-08-16 Eastman Kodak Company Thin film magnetic head having good low frequency response
JPS5853014A (en) * 1981-09-25 1983-03-29 Victor Co Of Japan Ltd Manufacture for magnetic head
US4601099A (en) * 1982-11-22 1986-07-22 Olympus Optical Co., Ltd. Method for manufacturing a magnetic head

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