JPS58119896A - 光情報記録部材の製造方法 - Google Patents

光情報記録部材の製造方法

Info

Publication number
JPS58119896A
JPS58119896A JP57002258A JP225882A JPS58119896A JP S58119896 A JPS58119896 A JP S58119896A JP 57002258 A JP57002258 A JP 57002258A JP 225882 A JP225882 A JP 225882A JP S58119896 A JPS58119896 A JP S58119896A
Authority
JP
Japan
Prior art keywords
dye
recording
optical information
information recording
recording material
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
JP57002258A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0459154B2 (enrdf_load_stackoverflow
Inventor
Makoto Kunikane
国兼　真
Michiharu Abe
通治 安倍
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP57002258A priority Critical patent/JPS58119896A/ja
Publication of JPS58119896A publication Critical patent/JPS58119896A/ja
Publication of JPH0459154B2 publication Critical patent/JPH0459154B2/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
    • G11B7/2533—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 comprising resins
    • 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
    • G11B7/258—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 reflective layers

Landscapes

  • Read Only Memory (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
JP57002258A 1982-01-12 1982-01-12 光情報記録部材の製造方法 Granted JPS58119896A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57002258A JPS58119896A (ja) 1982-01-12 1982-01-12 光情報記録部材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57002258A JPS58119896A (ja) 1982-01-12 1982-01-12 光情報記録部材の製造方法

Publications (2)

Publication Number Publication Date
JPS58119896A true JPS58119896A (ja) 1983-07-16
JPH0459154B2 JPH0459154B2 (enrdf_load_stackoverflow) 1992-09-21

Family

ID=11524333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57002258A Granted JPS58119896A (ja) 1982-01-12 1982-01-12 光情報記録部材の製造方法

Country Status (1)

Country Link
JP (1) JPS58119896A (enrdf_load_stackoverflow)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5183529A (enrdf_load_stackoverflow) * 1975-01-20 1976-07-22 Canon Kk
JPS5489605A (en) * 1977-09-29 1979-07-16 Philips Nv Information memory element
JPS5586787A (en) * 1978-12-22 1980-06-30 Nec Corp Laser recording film
JPS5587595A (en) * 1978-12-27 1980-07-02 Nec Corp Laser recording film
JPS5616948A (en) * 1979-07-23 1981-02-18 Nippon Telegr & Teleph Corp <Ntt> Optical memory medium

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5183529A (enrdf_load_stackoverflow) * 1975-01-20 1976-07-22 Canon Kk
JPS5489605A (en) * 1977-09-29 1979-07-16 Philips Nv Information memory element
JPS5586787A (en) * 1978-12-22 1980-06-30 Nec Corp Laser recording film
JPS5587595A (en) * 1978-12-27 1980-07-02 Nec Corp Laser recording film
JPS5616948A (en) * 1979-07-23 1981-02-18 Nippon Telegr & Teleph Corp <Ntt> Optical memory medium

Also Published As

Publication number Publication date
JPH0459154B2 (enrdf_load_stackoverflow) 1992-09-21

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