JPS56163522A - Magnetic recording medium - Google Patents

Magnetic recording medium

Info

Publication number
JPS56163522A
JPS56163522A JP6478880A JP6478880A JPS56163522A JP S56163522 A JPS56163522 A JP S56163522A JP 6478880 A JP6478880 A JP 6478880A JP 6478880 A JP6478880 A JP 6478880A JP S56163522 A JPS56163522 A JP S56163522A
Authority
JP
Japan
Prior art keywords
recording medium
magnetic recording
height
crack
projections
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
JP6478880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS616445B2 (en]
Inventor
Takashi Suzuki
Koichi Shinohara
Takashi Fujita
Toshiyuki Inagaki
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 JP6478880A priority Critical patent/JPS56163522A/ja
Publication of JPS56163522A publication Critical patent/JPS56163522A/ja
Publication of JPS616445B2 publication Critical patent/JPS616445B2/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

Landscapes

  • Magnetic Record Carriers (AREA)
JP6478880A 1980-05-15 1980-05-15 Magnetic recording medium Granted JPS56163522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6478880A JPS56163522A (en) 1980-05-15 1980-05-15 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6478880A JPS56163522A (en) 1980-05-15 1980-05-15 Magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS56163522A true JPS56163522A (en) 1981-12-16
JPS616445B2 JPS616445B2 (en]) 1986-02-26

Family

ID=13268314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6478880A Granted JPS56163522A (en) 1980-05-15 1980-05-15 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS56163522A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924432A (ja) * 1982-07-29 1984-02-08 Matsushita Electric Ind Co Ltd 磁気記録媒体

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0168257U (en]) * 1987-10-23 1989-05-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924432A (ja) * 1982-07-29 1984-02-08 Matsushita Electric Ind Co Ltd 磁気記録媒体

Also Published As

Publication number Publication date
JPS616445B2 (en]) 1986-02-26

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