JPH064850A - 磁気記録媒体及び磁気記録方法 - Google Patents

磁気記録媒体及び磁気記録方法

Info

Publication number
JPH064850A
JPH064850A JP4162970A JP16297092A JPH064850A JP H064850 A JPH064850 A JP H064850A JP 4162970 A JP4162970 A JP 4162970A JP 16297092 A JP16297092 A JP 16297092A JP H064850 A JPH064850 A JP H064850A
Authority
JP
Japan
Prior art keywords
magnetic
recording medium
magnetic recording
layer
thickness
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
JP4162970A
Other languages
English (en)
Japanese (ja)
Inventor
Kazunobu Chiba
一信 千葉
Kenichi Sato
研一 佐藤
Yuichi Arizaka
裕一 蟻坂
Noriko Toyosawa
典子 豊澤
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP4162970A priority Critical patent/JPH064850A/ja
Priority to DE69318479T priority patent/DE69318479T2/de
Priority to EP93109884A priority patent/EP0576954B1/en
Publication of JPH064850A publication Critical patent/JPH064850A/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
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
    • G11B5/66—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent the record carriers consisting of several layers

Landscapes

  • Magnetic Record Carriers (AREA)
JP4162970A 1992-06-22 1992-06-22 磁気記録媒体及び磁気記録方法 Pending JPH064850A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP4162970A JPH064850A (ja) 1992-06-22 1992-06-22 磁気記録媒体及び磁気記録方法
DE69318479T DE69318479T2 (de) 1992-06-22 1993-06-21 Verfahren zur magnetischen Datenaufzeichnung auf magnetisches Aufzeichnungsmedium.
EP93109884A EP0576954B1 (en) 1992-06-22 1993-06-21 Method of magnetically recording information on magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4162970A JPH064850A (ja) 1992-06-22 1992-06-22 磁気記録媒体及び磁気記録方法

Publications (1)

Publication Number Publication Date
JPH064850A true JPH064850A (ja) 1994-01-14

Family

ID=15764741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4162970A Pending JPH064850A (ja) 1992-06-22 1992-06-22 磁気記録媒体及び磁気記録方法

Country Status (3)

Country Link
EP (1) EP0576954B1 (enExample)
JP (1) JPH064850A (enExample)
DE (1) DE69318479T2 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2848833B2 (ja) * 1988-12-02 1999-01-20 ティーディーケイ株式会社 磁気記録媒体
JPH0349030A (ja) * 1989-07-18 1991-03-01 Tdk Corp 磁気記録媒体およびその製造方法

Also Published As

Publication number Publication date
DE69318479T2 (de) 1998-12-24
EP0576954A2 (en) 1994-01-05
EP0576954B1 (en) 1998-05-13
DE69318479D1 (de) 1998-06-18
EP0576954A3 (enExample) 1994-03-30

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