JPS6132722B2 - - Google Patents

Info

Publication number
JPS6132722B2
JPS6132722B2 JP15845675A JP15845675A JPS6132722B2 JP S6132722 B2 JPS6132722 B2 JP S6132722B2 JP 15845675 A JP15845675 A JP 15845675A JP 15845675 A JP15845675 A JP 15845675A JP S6132722 B2 JPS6132722 B2 JP S6132722B2
Authority
JP
Japan
Prior art keywords
magnetic
thin film
magnetic core
head
core
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.)
Expired
Application number
JP15845675A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5284722A (en
Inventor
Yoshimasa Miura
Yoshinori Ikeda
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 JP15845675A priority Critical patent/JPS5284722A/ja
Publication of JPS5284722A publication Critical patent/JPS5284722A/ja
Publication of JPS6132722B2 publication Critical patent/JPS6132722B2/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
    • G11B5/3109—Details
    • G11B5/313—Disposition of layers
    • G11B5/3143—Disposition of layers including additional layers for improving the electromagnetic transducing properties of the basic structure, e.g. for flux coupling, guiding or shielding
    • G11B5/3146—Disposition of layers including additional layers for improving the electromagnetic transducing properties of the basic structure, e.g. for flux coupling, guiding or shielding magnetic layers
    • G11B5/3153—Disposition of layers including additional layers for improving the electromagnetic transducing properties of the basic structure, e.g. for flux coupling, guiding or shielding magnetic layers including at least one magnetic thin film coupled by interfacing to the basic magnetic thin film structure

Landscapes

  • Magnetic Heads (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP15845675A 1975-12-31 1975-12-31 Thin film magnetic head and its production Granted JPS5284722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15845675A JPS5284722A (en) 1975-12-31 1975-12-31 Thin film magnetic head and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15845675A JPS5284722A (en) 1975-12-31 1975-12-31 Thin film magnetic head and its production

Publications (2)

Publication Number Publication Date
JPS5284722A JPS5284722A (en) 1977-07-14
JPS6132722B2 true JPS6132722B2 (enrdf_load_stackoverflow) 1986-07-29

Family

ID=15672133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15845675A Granted JPS5284722A (en) 1975-12-31 1975-12-31 Thin film magnetic head and its production

Country Status (1)

Country Link
JP (1) JPS5284722A (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281357A (en) * 1979-09-10 1981-07-28 Magnex Corporation Thin film magnetic head and method of making the same
JPS57117117A (en) * 1981-01-09 1982-07-21 Matsushita Electric Ind Co Ltd Thin film magnetic head
JPS5942622A (ja) * 1982-09-01 1984-03-09 Comput Basic Mach Technol Res Assoc 薄膜磁気ヘツド
JPS5965921A (ja) * 1982-10-07 1984-04-14 Comput Basic Mach Technol Res Assoc 薄膜磁気ヘツドの製造方法
JPS5971115A (ja) * 1982-10-15 1984-04-21 Hitachi Ltd 磁気ヘッド
JPS5979413A (ja) * 1982-10-27 1984-05-08 Seiko Epson Corp 磁気ヘツド
JPS6045920A (ja) * 1983-08-23 1985-03-12 Fujitsu Ltd 複合・コアを有する薄膜磁気ヘッド
JPS61142519A (ja) * 1984-12-13 1986-06-30 Matsushita Electric Ind Co Ltd 薄膜磁気ヘツド
EP0232505A1 (de) * 1985-12-20 1987-08-19 Siemens Aktiengesellschaft Magnetische Speichereinrichtung mit einem senkrecht zu magnetisierenden Aufzeichnungsmedium
JP2000020919A (ja) 1998-07-03 2000-01-21 Hitachi Ltd 磁気ヘッド及びそれを用いた磁気ディスク装置
JP2000207707A (ja) 1999-01-08 2000-07-28 Hitachi Ltd 薄膜磁気ヘッド及びこれを用いた磁気ディスク装置

Also Published As

Publication number Publication date
JPS5284722A (en) 1977-07-14

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