JPS5548827A - Manufacture for thin film magnetic head - Google Patents

Manufacture for thin film magnetic head

Info

Publication number
JPS5548827A
JPS5548827A JP12021178A JP12021178A JPS5548827A JP S5548827 A JPS5548827 A JP S5548827A JP 12021178 A JP12021178 A JP 12021178A JP 12021178 A JP12021178 A JP 12021178A JP S5548827 A JPS5548827 A JP S5548827A
Authority
JP
Japan
Prior art keywords
magnetic head
thin film
adhesives
film 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.)
Granted
Application number
JP12021178A
Other languages
Japanese (ja)
Other versions
JPS6035727B2 (en
Inventor
Masumi Nakamichi
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP12021178A priority Critical patent/JPS6035727B2/en
Publication of JPS5548827A publication Critical patent/JPS5548827A/en
Publication of JPS6035727B2 publication Critical patent/JPS6035727B2/en
Expired 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
    • G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
    • G11B5/39—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects
    • G11B5/3903—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects using magnetic thin film layers or their effects, the films being part of integrated structures

Landscapes

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

Abstract

PURPOSE:To perform excellent finish for the head surface, by always monitoring the state of polishment, through the location of specific conductor wires on and under the magnetic body, in the polishing machining of multi-channel type thin film magnetic head, and through the detection of the progress of open wire of conductors. CONSTITUTION:The thin film magnetic head(MR head) 2 and the conductor layer 3 provided on the transparent substrate 6. Next, the lower conductor pattern 7 is provided with evaporation, and the protective cover 9 is coated with the adhesives 8. The transparent spacer 11 is provided via the adhesives 10 on the MR element 2 and layer 3. The upper conductor pattern 12 is formed with the pattern 7 on the spacer 11 and the protective cover 14 is coated via the adhesives 13. Further, the polish tape 5 is run to expose the end surface of the MR element 2 and to obtain the multi-channel magnetic head. Accompanied with the polishment, the cutting of the conductors is monitored, allowing to unsymmmetrical wear of the magnetic head surface and to obtain excellent heads.
JP12021178A 1978-09-28 1978-09-28 Manufacturing method of thin film magnetic head Expired JPS6035727B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12021178A JPS6035727B2 (en) 1978-09-28 1978-09-28 Manufacturing method of thin film magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12021178A JPS6035727B2 (en) 1978-09-28 1978-09-28 Manufacturing method of thin film magnetic head

Publications (2)

Publication Number Publication Date
JPS5548827A true JPS5548827A (en) 1980-04-08
JPS6035727B2 JPS6035727B2 (en) 1985-08-16

Family

ID=14780640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12021178A Expired JPS6035727B2 (en) 1978-09-28 1978-09-28 Manufacturing method of thin film magnetic head

Country Status (1)

Country Link
JP (1) JPS6035727B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08173738A (en) * 1994-12-28 1996-07-09 Nec Kyushu Ltd Method and apparatus for collecting dust

Also Published As

Publication number Publication date
JPS6035727B2 (en) 1985-08-16

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