JPS5275420A - Production of magnetic head - Google Patents

Production of magnetic head

Info

Publication number
JPS5275420A
JPS5275420A JP15238075A JP15238075A JPS5275420A JP S5275420 A JPS5275420 A JP S5275420A JP 15238075 A JP15238075 A JP 15238075A JP 15238075 A JP15238075 A JP 15238075A JP S5275420 A JPS5275420 A JP S5275420A
Authority
JP
Japan
Prior art keywords
thick
film
coil patterns
production
magnetic head
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
JP15238075A
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 JP15238075A priority Critical patent/JPS5275420A/en
Publication of JPS5275420A publication Critical patent/JPS5275420A/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
    • G11B5/3163—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
    • G11B5/3173—Batch fabrication, i.e. producing a plurality of head structures in one batch
    • 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
    • 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
    • G11B5/17—Construction or disposition of windings

Landscapes

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

Abstract

PURPOSE:Volume production of narrow-track width magnetic heads is made possible by the thick-film-forming of different coil patterns which encircle head cores and are paired with the coil patterns which are thick-film-formed on a substrate, on the head core by such method as vapor deposition together with the coil patterns which are thick-film-formed on the substrate.
JP15238075A 1975-12-19 1975-12-19 Production of magnetic head Pending JPS5275420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15238075A JPS5275420A (en) 1975-12-19 1975-12-19 Production of magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15238075A JPS5275420A (en) 1975-12-19 1975-12-19 Production of magnetic head

Publications (1)

Publication Number Publication Date
JPS5275420A true JPS5275420A (en) 1977-06-24

Family

ID=15539251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15238075A Pending JPS5275420A (en) 1975-12-19 1975-12-19 Production of magnetic head

Country Status (1)

Country Link
JP (1) JPS5275420A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083207A (en) * 1983-10-13 1985-05-11 Canon Inc Manufacture of magnetic head
JPS6083206A (en) * 1983-10-13 1985-05-11 Canon Inc Manufacture of magnetic head

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4313255Y1 (en) * 1967-12-07 1968-06-06
JPS49110321A (en) * 1973-02-20 1974-10-21
JPS5050005A (en) * 1973-09-01 1975-05-06

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4313255Y1 (en) * 1967-12-07 1968-06-06
JPS49110321A (en) * 1973-02-20 1974-10-21
JPS5050005A (en) * 1973-09-01 1975-05-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083207A (en) * 1983-10-13 1985-05-11 Canon Inc Manufacture of magnetic head
JPS6083206A (en) * 1983-10-13 1985-05-11 Canon Inc Manufacture of magnetic head

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