JPS57130247A - Manufacture of magnetooptic recording medium - Google Patents

Manufacture of magnetooptic recording medium

Info

Publication number
JPS57130247A
JPS57130247A JP1478981A JP1478981A JPS57130247A JP S57130247 A JPS57130247 A JP S57130247A JP 1478981 A JP1478981 A JP 1478981A JP 1478981 A JP1478981 A JP 1478981A JP S57130247 A JPS57130247 A JP S57130247A
Authority
JP
Japan
Prior art keywords
thin film
film
magnetooptic
base plate
silicon dioxide
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
JP1478981A
Other languages
English (en)
Inventor
Akira Muto
Hideji Kawabata
Masahiro Orukawa
Noriaki Hara
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 JP1478981A priority Critical patent/JPS57130247A/ja
Publication of JPS57130247A publication Critical patent/JPS57130247A/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
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
JP1478981A 1981-02-02 1981-02-02 Manufacture of magnetooptic recording medium Pending JPS57130247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1478981A JPS57130247A (en) 1981-02-02 1981-02-02 Manufacture of magnetooptic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1478981A JPS57130247A (en) 1981-02-02 1981-02-02 Manufacture of magnetooptic recording medium

Publications (1)

Publication Number Publication Date
JPS57130247A true JPS57130247A (en) 1982-08-12

Family

ID=11870816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1478981A Pending JPS57130247A (en) 1981-02-02 1981-02-02 Manufacture of magnetooptic recording medium

Country Status (1)

Country Link
JP (1) JPS57130247A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605442A (ja) * 1983-05-17 1985-01-12 ミネソタ・マイニング・アンド・マニユフアクチユアリング・コンパニ− 多層無定形磁気光学的記録用媒体
JPS63155450A (ja) * 1986-12-19 1988-06-28 Mitsubishi Kasei Corp 光磁気記録媒体用基板

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605442A (ja) * 1983-05-17 1985-01-12 ミネソタ・マイニング・アンド・マニユフアクチユアリング・コンパニ− 多層無定形磁気光学的記録用媒体
JPS63155450A (ja) * 1986-12-19 1988-06-28 Mitsubishi Kasei Corp 光磁気記録媒体用基板

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