JPS5680815A - Production of magnetic head - Google Patents

Production of magnetic head

Info

Publication number
JPS5680815A
JPS5680815A JP15815779A JP15815779A JPS5680815A JP S5680815 A JPS5680815 A JP S5680815A JP 15815779 A JP15815779 A JP 15815779A JP 15815779 A JP15815779 A JP 15815779A JP S5680815 A JPS5680815 A JP S5680815A
Authority
JP
Japan
Prior art keywords
substrate
coil
magnetic head
patterns
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
JP15815779A
Other languages
Japanese (ja)
Inventor
Shuichi Tanaka
Toru Maruyama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15815779A priority Critical patent/JPS5680815A/en
Publication of JPS5680815A publication Critical patent/JPS5680815A/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
    • G11B5/3103—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
    • 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:To decrease the manufcturing man-hours of a multiple magnetic head or the like, by producing the coil element of a magnetic head, the head substrate and the feed substrate separately and then laminating these parts into one body. CONSTITUTION:The coil element A is produced by the lithography technique. The hollow part 5 plus the magnetic substance patterns 6 and 7 are formed on the insulated substrate 4 to obtain the head substrate B with the bed gap G formed at the front edge part of the substrate 4. The conductor patterns 9 and 10 are formed on the insulated substrate 8, and at the same time the feed substrate C is formed with the lands 9a and 10a which are to be used for the joint parts to the element A. The coil part 3 of the element A is stored in the hollow part 5 of the substrate B, and the both ends of the core component 1 are connected to the patterns 6 and 7 to form the connection terminals 11 across the coil 3. After this, the substrate C is stacked onto the subtrate B so that the lands 9a and 10a of the conductor pattern are connected to the terminal 11 of the element A, and then the both substrate B and C are adhered together with a pressure applied.
JP15815779A 1979-12-07 1979-12-07 Production of magnetic head Pending JPS5680815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15815779A JPS5680815A (en) 1979-12-07 1979-12-07 Production of magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15815779A JPS5680815A (en) 1979-12-07 1979-12-07 Production of magnetic head

Publications (1)

Publication Number Publication Date
JPS5680815A true JPS5680815A (en) 1981-07-02

Family

ID=15665504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15815779A Pending JPS5680815A (en) 1979-12-07 1979-12-07 Production of magnetic head

Country Status (1)

Country Link
JP (1) JPS5680815A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588989A1 (en) * 1985-10-23 1987-04-24 Bull Sa METHOD FOR MANUFACTURING A MAGNETIC TRANSDUCER HAVING MULTIPLE HEADS
FR2609828A1 (en) * 1987-01-16 1988-07-22 Bull Sa METHOD FOR MANUFACTURING A MAGNETIC TRANSDUCER HAVING MULTIPLE HEADS
FR2628876A1 (en) * 1988-03-15 1989-09-22 Bull Sa METHOD FOR MANUFACTURING A MAGNETIC TRANSDUCER HAVING MULTIPLE HEADS, AND MAGNETIC TRANSDUCER OBTAINED ACCORDING TO SAID METHOD

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588989A1 (en) * 1985-10-23 1987-04-24 Bull Sa METHOD FOR MANUFACTURING A MAGNETIC TRANSDUCER HAVING MULTIPLE HEADS
US4736210A (en) * 1985-10-23 1988-04-05 Bull S.A. Magnetic transducer including a plurality of heads and method for producing the magnetic transducer
FR2609828A1 (en) * 1987-01-16 1988-07-22 Bull Sa METHOD FOR MANUFACTURING A MAGNETIC TRANSDUCER HAVING MULTIPLE HEADS
EP0277439B1 (en) * 1987-01-16 1992-05-13 Bull S.A. Process for the manufacture of a multiple-head magnetic transducer
FR2628876A1 (en) * 1988-03-15 1989-09-22 Bull Sa METHOD FOR MANUFACTURING A MAGNETIC TRANSDUCER HAVING MULTIPLE HEADS, AND MAGNETIC TRANSDUCER OBTAINED ACCORDING TO SAID METHOD

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