JPS5938924A - 磁気記録媒体 - Google Patents

磁気記録媒体

Info

Publication number
JPS5938924A
JPS5938924A JP57149672A JP14967282A JPS5938924A JP S5938924 A JPS5938924 A JP S5938924A JP 57149672 A JP57149672 A JP 57149672A JP 14967282 A JP14967282 A JP 14967282A JP S5938924 A JPS5938924 A JP S5938924A
Authority
JP
Japan
Prior art keywords
ferromagnetic metal
thin film
magnetic recording
metal thin
recording medium
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
JP57149672A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0135406B2 (cs
Inventor
Takashi Suzuki
貴志 鈴木
Kunio Hibino
邦男 日比野
Mikio Murai
幹夫 村居
Takashi Fujita
藤田　隆志
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 JP57149672A priority Critical patent/JPS5938924A/ja
Priority to DE198282108607T priority patent/DE93194T1/de
Priority to EP19820108607 priority patent/EP0093194B1/en
Priority to US06/419,457 priority patent/US4425404A/en
Priority to DE8282108607T priority patent/DE3278980D1/de
Publication of JPS5938924A publication Critical patent/JPS5938924A/ja
Publication of JPH0135406B2 publication Critical patent/JPH0135406B2/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
    • G11B5/72—Protective coatings, e.g. anti-static or antifriction

Landscapes

  • Lubricants (AREA)
  • Magnetic Record Carriers (AREA)
  • Thin Magnetic Films (AREA)
JP57149672A 1982-04-30 1982-08-27 磁気記録媒体 Granted JPS5938924A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP57149672A JPS5938924A (ja) 1982-08-27 1982-08-27 磁気記録媒体
DE198282108607T DE93194T1 (de) 1982-04-30 1982-09-17 Magnetisches aufzeichnungsmedium.
EP19820108607 EP0093194B1 (en) 1982-04-30 1982-09-17 Magnetic recording medium
US06/419,457 US4425404A (en) 1982-04-30 1982-09-17 Magnetic recording medium
DE8282108607T DE3278980D1 (en) 1982-04-30 1982-09-17 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57149672A JPS5938924A (ja) 1982-08-27 1982-08-27 磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS5938924A true JPS5938924A (ja) 1984-03-03
JPH0135406B2 JPH0135406B2 (cs) 1989-07-25

Family

ID=15480304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57149672A Granted JPS5938924A (ja) 1982-04-30 1982-08-27 磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS5938924A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62267924A (ja) * 1986-05-16 1987-11-20 Toshiba Corp 磁気記録媒体
JPH01182920A (ja) * 1988-01-13 1989-07-20 Hitachi Ltd 磁気記録媒体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62267924A (ja) * 1986-05-16 1987-11-20 Toshiba Corp 磁気記録媒体
JPH01182920A (ja) * 1988-01-13 1989-07-20 Hitachi Ltd 磁気記録媒体

Also Published As

Publication number Publication date
JPH0135406B2 (cs) 1989-07-25

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