JPS58155516A - 垂直磁気記録媒体 - Google Patents

垂直磁気記録媒体

Info

Publication number
JPS58155516A
JPS58155516A JP57036582A JP3658282A JPS58155516A JP S58155516 A JPS58155516 A JP S58155516A JP 57036582 A JP57036582 A JP 57036582A JP 3658282 A JP3658282 A JP 3658282A JP S58155516 A JPS58155516 A JP S58155516A
Authority
JP
Japan
Prior art keywords
substrate
magnetic
magnetic recording
recording medium
sides
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
JP57036582A
Other languages
English (en)
Japanese (ja)
Other versions
JPH031726B2 (enExample
Inventor
Toshiyuki Suzuki
俊行 鈴木
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP57036582A priority Critical patent/JPS58155516A/ja
Publication of JPS58155516A publication Critical patent/JPS58155516A/ja
Publication of JPH031726B2 publication Critical patent/JPH031726B2/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
    • G11B5/62—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)
JP57036582A 1982-03-10 1982-03-10 垂直磁気記録媒体 Granted JPS58155516A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57036582A JPS58155516A (ja) 1982-03-10 1982-03-10 垂直磁気記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57036582A JPS58155516A (ja) 1982-03-10 1982-03-10 垂直磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS58155516A true JPS58155516A (ja) 1983-09-16
JPH031726B2 JPH031726B2 (enExample) 1991-01-11

Family

ID=12473760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57036582A Granted JPS58155516A (ja) 1982-03-10 1982-03-10 垂直磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS58155516A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066320A (ja) * 1983-09-21 1985-04-16 Hitachi Condenser Co Ltd 磁気記録媒体
JPS60254414A (ja) * 1984-05-31 1985-12-16 Sony Corp 垂直磁化記録媒体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066320A (ja) * 1983-09-21 1985-04-16 Hitachi Condenser Co Ltd 磁気記録媒体
JPS60254414A (ja) * 1984-05-31 1985-12-16 Sony Corp 垂直磁化記録媒体

Also Published As

Publication number Publication date
JPH031726B2 (enExample) 1991-01-11

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