JPS5629832A - Manufacture for thin film magnetic head - Google Patents

Manufacture for thin film magnetic head

Info

Publication number
JPS5629832A
JPS5629832A JP10194679A JP10194679A JPS5629832A JP S5629832 A JPS5629832 A JP S5629832A JP 10194679 A JP10194679 A JP 10194679A JP 10194679 A JP10194679 A JP 10194679A JP S5629832 A JPS5629832 A JP S5629832A
Authority
JP
Japan
Prior art keywords
thin film
magnetic head
film magnetic
comb tooth
substrate
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
JP10194679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6227446B2 (enExample
Inventor
Masaru Ito
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10194679A priority Critical patent/JPS5629832A/ja
Publication of JPS5629832A publication Critical patent/JPS5629832A/ja
Publication of JPS6227446B2 publication Critical patent/JPS6227446B2/ja
Granted 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
    • G11B5/3166—Testing or indicating in relation thereto, e.g. before the fabrication is completed

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP10194679A 1979-08-10 1979-08-10 Manufacture for thin film magnetic head Granted JPS5629832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10194679A JPS5629832A (en) 1979-08-10 1979-08-10 Manufacture for thin film magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10194679A JPS5629832A (en) 1979-08-10 1979-08-10 Manufacture for thin film magnetic head

Publications (2)

Publication Number Publication Date
JPS5629832A true JPS5629832A (en) 1981-03-25
JPS6227446B2 JPS6227446B2 (enExample) 1987-06-15

Family

ID=14314055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10194679A Granted JPS5629832A (en) 1979-08-10 1979-08-10 Manufacture for thin film magnetic head

Country Status (1)

Country Link
JP (1) JPS5629832A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162115A (en) * 1981-03-30 1982-10-05 Nec Corp Thin-film magnetic head element
JPS59223919A (ja) * 1983-06-03 1984-12-15 Sanyo Electric Co Ltd 薄膜磁気ヘツドの製造方法
JPS60135813U (ja) * 1984-02-17 1985-09-09 株式会社ケンウッド 薄膜磁気ヘツド
JPS60191417A (ja) * 1984-03-12 1985-09-28 Nec Kansai Ltd 薄膜磁気ヘツドの製造方法
JPS61220113A (ja) * 1985-03-26 1986-09-30 Victor Co Of Japan Ltd 薄膜磁気ヘッド用素体及び薄膜磁気ヘッドの製造方法
US4622616A (en) * 1983-11-25 1986-11-11 Kabushiki Kaisha Toshiba Thin film magnetic head for equalizing outputs of a two-channel tracking device
JP2011060419A (ja) * 2005-08-22 2011-03-24 Headway Technologies Inc 磁気ヘッドおよびその製造方法ならびに磁気ヘッド用基礎構造物

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162115A (en) * 1981-03-30 1982-10-05 Nec Corp Thin-film magnetic head element
JPS59223919A (ja) * 1983-06-03 1984-12-15 Sanyo Electric Co Ltd 薄膜磁気ヘツドの製造方法
US4622616A (en) * 1983-11-25 1986-11-11 Kabushiki Kaisha Toshiba Thin film magnetic head for equalizing outputs of a two-channel tracking device
JPS60135813U (ja) * 1984-02-17 1985-09-09 株式会社ケンウッド 薄膜磁気ヘツド
JPS60191417A (ja) * 1984-03-12 1985-09-28 Nec Kansai Ltd 薄膜磁気ヘツドの製造方法
JPS61220113A (ja) * 1985-03-26 1986-09-30 Victor Co Of Japan Ltd 薄膜磁気ヘッド用素体及び薄膜磁気ヘッドの製造方法
JP2011060419A (ja) * 2005-08-22 2011-03-24 Headway Technologies Inc 磁気ヘッドおよびその製造方法ならびに磁気ヘッド用基礎構造物

Also Published As

Publication number Publication date
JPS6227446B2 (enExample) 1987-06-15

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