JPS57205810A - Vertical magnetization type magnetic head - Google Patents

Vertical magnetization type magnetic head

Info

Publication number
JPS57205810A
JPS57205810A JP9184681A JP9184681A JPS57205810A JP S57205810 A JPS57205810 A JP S57205810A JP 9184681 A JP9184681 A JP 9184681A JP 9184681 A JP9184681 A JP 9184681A JP S57205810 A JPS57205810 A JP S57205810A
Authority
JP
Japan
Prior art keywords
magnetic
magnetic head
type magnetic
pinch
magnetic pole
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
JP9184681A
Other languages
English (en)
Inventor
Manabu Murata
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9184681A priority Critical patent/JPS57205810A/ja
Publication of JPS57205810A publication Critical patent/JPS57205810A/ja
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
    • G11B5/1278—Structure or manufacture of heads, e.g. inductive specially adapted for magnetisations perpendicular to the surface of the record carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP9184681A 1981-06-15 1981-06-15 Vertical magnetization type magnetic head Pending JPS57205810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9184681A JPS57205810A (en) 1981-06-15 1981-06-15 Vertical magnetization type magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9184681A JPS57205810A (en) 1981-06-15 1981-06-15 Vertical magnetization type magnetic head

Publications (1)

Publication Number Publication Date
JPS57205810A true JPS57205810A (en) 1982-12-17

Family

ID=14037932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9184681A Pending JPS57205810A (en) 1981-06-15 1981-06-15 Vertical magnetization type magnetic head

Country Status (1)

Country Link
JP (1) JPS57205810A (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0139018A1 (en) * 1983-03-22 1985-05-02 Sony Corporation Magnetic transducer head assembly having a single magnetic pole type for perpendicular mode recording
WO1986003616A1 (en) * 1984-12-03 1986-06-19 Olympus Optical Co., Ltd. Vertical magnetic head
US4672494A (en) * 1983-09-01 1987-06-09 Matsushita Electric Industrial Co., Ltd. Magnetic head for effecting perpendicular magnetic recording
JPS62501806A (ja) * 1985-01-22 1987-07-16 デイジタル　イクイプメント　コ−ポレ−シヨン 垂直の磁気記録構成体
JPS6370908A (ja) * 1986-09-11 1988-03-31 Nippon Hoso Kyokai <Nhk> 垂直磁気記録再生用ヘツド
JPS6370907A (ja) * 1986-09-11 1988-03-31 Nippon Hoso Kyokai <Nhk> 垂直磁気記録再生用ヘツド
FR2605784A1 (fr) * 1986-10-28 1988-04-29 Europ Composants Electron Procede de realisation d'un support magnetique bobine plan pour tetes magnetiques de lecture et d'enregistrement et support obtenu par ce procede
JPH01273207A (ja) * 1988-04-25 1989-11-01 Tokin Corp 垂直滋気記録用磁気ヘッド
US5014148A (en) * 1986-09-11 1991-05-07 Nippon Hoso Kyokai Perpendicular magnetic recording and reproducing head

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0139018A1 (en) * 1983-03-22 1985-05-02 Sony Corporation Magnetic transducer head assembly having a single magnetic pole type for perpendicular mode recording
US4672494A (en) * 1983-09-01 1987-06-09 Matsushita Electric Industrial Co., Ltd. Magnetic head for effecting perpendicular magnetic recording
WO1986003616A1 (en) * 1984-12-03 1986-06-19 Olympus Optical Co., Ltd. Vertical magnetic head
US5003423A (en) * 1984-12-03 1991-03-26 Olympus Optical Company Ltd. Vertical recording magnetic head
JPS62501806A (ja) * 1985-01-22 1987-07-16 デイジタル　イクイプメント　コ−ポレ−シヨン 垂直の磁気記録構成体
JPS6370908A (ja) * 1986-09-11 1988-03-31 Nippon Hoso Kyokai <Nhk> 垂直磁気記録再生用ヘツド
JPS6370907A (ja) * 1986-09-11 1988-03-31 Nippon Hoso Kyokai <Nhk> 垂直磁気記録再生用ヘツド
US5014148A (en) * 1986-09-11 1991-05-07 Nippon Hoso Kyokai Perpendicular magnetic recording and reproducing head
FR2605784A1 (fr) * 1986-10-28 1988-04-29 Europ Composants Electron Procede de realisation d'un support magnetique bobine plan pour tetes magnetiques de lecture et d'enregistrement et support obtenu par ce procede
US4821403A (en) * 1986-10-28 1989-04-18 Compagnie Europeene De Composants Electroniques Lcc Method for making a flat magnetic structure for read/write magnetic heads
JPH01273207A (ja) * 1988-04-25 1989-11-01 Tokin Corp 垂直滋気記録用磁気ヘッド

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