JPH0441062B2 - - Google Patents

Info

Publication number
JPH0441062B2
JPH0441062B2 JP58072584A JP7258483A JPH0441062B2 JP H0441062 B2 JPH0441062 B2 JP H0441062B2 JP 58072584 A JP58072584 A JP 58072584A JP 7258483 A JP7258483 A JP 7258483A JP H0441062 B2 JPH0441062 B2 JP H0441062B2
Authority
JP
Japan
Prior art keywords
copolymer
acid
optical recording
dye
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.)
Expired - Lifetime
Application number
JP58072584A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59198191A (ja
Inventor
Noryoshi Nanba
Shigeru Asami
Toshiki Aoi
Kazuo Takahashi
Akihiko Kuroiwa
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP58072584A priority Critical patent/JPS59198191A/ja
Publication of JPS59198191A publication Critical patent/JPS59198191A/ja
Publication of JPH0441062B2 publication Critical patent/JPH0441062B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/245Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing a polymeric component

Landscapes

  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP58072584A 1983-04-25 1983-04-25 光記録媒体 Granted JPS59198191A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58072584A JPS59198191A (ja) 1983-04-25 1983-04-25 光記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58072584A JPS59198191A (ja) 1983-04-25 1983-04-25 光記録媒体

Publications (2)

Publication Number Publication Date
JPS59198191A JPS59198191A (ja) 1984-11-09
JPH0441062B2 true JPH0441062B2 (enrdf_load_html_response) 1992-07-07

Family

ID=13493569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58072584A Granted JPS59198191A (ja) 1983-04-25 1983-04-25 光記録媒体

Country Status (1)

Country Link
JP (1) JPS59198191A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6235887A (ja) * 1985-08-09 1987-02-16 Olympus Optical Co Ltd 光情報記録媒体
NL9002594A (nl) * 1990-11-28 1992-06-16 Philips & Du Pont Optical Masterplaat.
WO2000048177A1 (en) * 1999-02-12 2000-08-17 Trid Store Ip, L.L.C. Method of increasing fluorescent signal of optical discs with fluorescent reading

Also Published As

Publication number Publication date
JPS59198191A (ja) 1984-11-09

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