JPS5976296A - 光学記録媒体の製造方法 - Google Patents

光学記録媒体の製造方法

Info

Publication number
JPS5976296A
JPS5976296A JP58175460A JP17546083A JPS5976296A JP S5976296 A JPS5976296 A JP S5976296A JP 58175460 A JP58175460 A JP 58175460A JP 17546083 A JP17546083 A JP 17546083A JP S5976296 A JPS5976296 A JP S5976296A
Authority
JP
Japan
Prior art keywords
medium
naphthoquinone
optical recording
recording medium
coloring matter
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
JP58175460A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0250874B2 (enrdf_load_stackoverflow
Inventor
Sotaro Edokoro
絵所　壮太郎
Masaki Ito
雅樹 伊藤
Masaru Matsuoka
賢 松岡
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP58175460A priority Critical patent/JPS5976296A/ja
Publication of JPS5976296A publication Critical patent/JPS5976296A/ja
Publication of JPH0250874B2 publication Critical patent/JPH0250874B2/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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record 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
    • G11B7/244—Record 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
    • G11B7/246—Record 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 dyes
    • 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record 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
    • G11B7/244—Record 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
    • 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
JP58175460A 1983-09-22 1983-09-22 光学記録媒体の製造方法 Granted JPS5976296A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58175460A JPS5976296A (ja) 1983-09-22 1983-09-22 光学記録媒体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58175460A JPS5976296A (ja) 1983-09-22 1983-09-22 光学記録媒体の製造方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP57109332A Division JPS58224793A (ja) 1982-06-25 1982-06-25 光学記録媒体

Publications (2)

Publication Number Publication Date
JPS5976296A true JPS5976296A (ja) 1984-05-01
JPH0250874B2 JPH0250874B2 (enrdf_load_stackoverflow) 1990-11-05

Family

ID=15996450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58175460A Granted JPS5976296A (ja) 1983-09-22 1983-09-22 光学記録媒体の製造方法

Country Status (1)

Country Link
JP (1) JPS5976296A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0250874B2 (enrdf_load_stackoverflow) 1990-11-05

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