KR840006861A - 박막자기헤드(薄膜磁氣 head)의 제조방법 - Google Patents

박막자기헤드(薄膜磁氣 head)의 제조방법 Download PDF

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Publication number
KR840006861A
KR840006861A KR1019830004989A KR830004989A KR840006861A KR 840006861 A KR840006861 A KR 840006861A KR 1019830004989 A KR1019830004989 A KR 1019830004989A KR 830004989 A KR830004989 A KR 830004989A KR 840006861 A KR840006861 A KR 840006861A
Authority
KR
South Korea
Prior art keywords
magnetic head
thin film
film magnetic
manufacturing
protective layer
Prior art date
Application number
KR1019830004989A
Other languages
English (en)
Korean (ko)
Inventor
히데오 스야마 (외 4)
Original Assignee
오오가 노리오
쏘니 가부시기 가이샤
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 오오가 노리오, 쏘니 가부시기 가이샤 filed Critical 오오가 노리오
Publication of KR840006861A publication Critical patent/KR840006861A/ko

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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
    • 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
    • G11B5/3106—Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing where the integrated or assembled structure comprises means for conditioning against physical detrimental influence, e.g. wear, contamination
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
KR1019830004989A 1982-10-25 1983-10-21 박막자기헤드(薄膜磁氣 head)의 제조방법 KR840006861A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57187074A JPS5977617A (ja) 1982-10-25 1982-10-25 薄膜磁気ヘツドの製造方法
JP57-187074 1982-10-25

Publications (1)

Publication Number Publication Date
KR840006861A true KR840006861A (ko) 1984-12-03

Family

ID=16199676

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830004989A KR840006861A (ko) 1982-10-25 1983-10-21 박막자기헤드(薄膜磁氣 head)의 제조방법

Country Status (7)

Country Link
JP (1) JPS5977617A (ja)
KR (1) KR840006861A (ja)
CA (1) CA1212469A (ja)
DE (1) DE3338719A1 (ja)
FR (1) FR2535098A1 (ja)
GB (1) GB2129600A (ja)
NL (1) NL8303677A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0760490B2 (ja) * 1983-08-29 1995-06-28 ソニー株式会社 多素子薄膜磁気ヘッドの製造方法
JPS61107520A (ja) * 1984-10-31 1986-05-26 Sony Corp 多チヤンネル磁気抵抗効果型磁気ヘツド

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2075466A5 (ja) * 1970-01-29 1971-10-08 Ibm
FR2191186B1 (ja) * 1972-07-03 1976-01-16 Inf Ci Interna Fr
DE2344561C3 (de) * 1973-09-04 1978-08-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verschleißarmer Magnetkopf
GB1518515A (en) * 1974-08-20 1978-07-19 Matsushita Electric Ind Co Ltd Magnetic heads
US4065797A (en) * 1974-12-20 1977-12-27 Matsushita Electric Industrial Co., Ltd. Multi-element magnetic head
JPS54104812A (en) * 1978-02-03 1979-08-17 Matsushita Electric Ind Co Ltd Thin film magnetic head and production of the same
JPS55135321A (en) * 1979-04-10 1980-10-22 Fujitsu Ltd Manufacture of thin-film magnetic head
NL7908611A (nl) * 1979-11-28 1981-07-01 Philips Nv Geintegreerde magneetkopconstructie.

Also Published As

Publication number Publication date
NL8303677A (nl) 1984-05-16
GB2129600A (en) 1984-05-16
FR2535098A1 (fr) 1984-04-27
CA1212469A (en) 1986-10-07
DE3338719A1 (de) 1984-04-26
JPS5977617A (ja) 1984-05-04
GB8328339D0 (en) 1983-11-23

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Legal Events

Date Code Title Description
SUBM Surrender of laid-open application requested