JPS60251535A - 貼り合せ型情報記録媒体 - Google Patents

貼り合せ型情報記録媒体

Info

Publication number
JPS60251535A
JPS60251535A JP59107462A JP10746284A JPS60251535A JP S60251535 A JPS60251535 A JP S60251535A JP 59107462 A JP59107462 A JP 59107462A JP 10746284 A JP10746284 A JP 10746284A JP S60251535 A JPS60251535 A JP S60251535A
Authority
JP
Japan
Prior art keywords
spacer
information recording
recording medium
disks
present
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
JP59107462A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0430653B2 (2
Inventor
Shiyuuzou Iyoshi
就三 伊吉
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.)
Daicel Corp
Original Assignee
Daicel Chemical Industries 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 Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Priority to JP59107462A priority Critical patent/JPS60251535A/ja
Publication of JPS60251535A publication Critical patent/JPS60251535A/ja
Publication of JPH0430653B2 publication Critical patent/JPH0430653B2/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
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
    • G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP59107462A 1984-05-29 1984-05-29 貼り合せ型情報記録媒体 Granted JPS60251535A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59107462A JPS60251535A (ja) 1984-05-29 1984-05-29 貼り合せ型情報記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59107462A JPS60251535A (ja) 1984-05-29 1984-05-29 貼り合せ型情報記録媒体

Publications (2)

Publication Number Publication Date
JPS60251535A true JPS60251535A (ja) 1985-12-12
JPH0430653B2 JPH0430653B2 (2) 1992-05-22

Family

ID=14459790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59107462A Granted JPS60251535A (ja) 1984-05-29 1984-05-29 貼り合せ型情報記録媒体

Country Status (1)

Country Link
JP (1) JPS60251535A (2)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57120245A (en) * 1981-01-20 1982-07-27 Toshiba Corp Information storage medium
JPS5942652A (ja) * 1976-05-13 1984-03-09 ノ−ス・アメリカン・フイリツプス・コ−ポレ−シヨン 放射線感応記録媒体
JPS5987636A (ja) * 1982-11-10 1984-05-21 Toshiba Corp 情報記憶媒体

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942652A (ja) * 1976-05-13 1984-03-09 ノ−ス・アメリカン・フイリツプス・コ−ポレ−シヨン 放射線感応記録媒体
JPS57120245A (en) * 1981-01-20 1982-07-27 Toshiba Corp Information storage medium
JPS5987636A (ja) * 1982-11-10 1984-05-21 Toshiba Corp 情報記憶媒体

Also Published As

Publication number Publication date
JPH0430653B2 (2) 1992-05-22

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