JPS58118293A - 光記録媒体 - Google Patents

光記録媒体

Info

Publication number
JPS58118293A
JPS58118293A JP57000945A JP94582A JPS58118293A JP S58118293 A JPS58118293 A JP S58118293A JP 57000945 A JP57000945 A JP 57000945A JP 94582 A JP94582 A JP 94582A JP S58118293 A JPS58118293 A JP S58118293A
Authority
JP
Japan
Prior art keywords
energy
recording medium
layer
absorbing layer
discontinuous
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
JP57000945A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0155119B2 (enrdf_load_stackoverflow
Inventor
Yuhei Nemoto
根本　雄平
Sadaaki Shigeta
重田　定明
Yoshio Yokogawa
横川　義雄
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals 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 Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP57000945A priority Critical patent/JPS58118293A/ja
Publication of JPS58118293A publication Critical patent/JPS58118293A/ja
Publication of JPH0155119B2 publication Critical patent/JPH0155119B2/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
    • 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
    • G11B7/253—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
    • G11B7/2539—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 biodegradable polymers, e.g. cellulose

Landscapes

  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Read Only Memory (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP57000945A 1982-01-08 1982-01-08 光記録媒体 Granted JPS58118293A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57000945A JPS58118293A (ja) 1982-01-08 1982-01-08 光記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57000945A JPS58118293A (ja) 1982-01-08 1982-01-08 光記録媒体

Publications (2)

Publication Number Publication Date
JPS58118293A true JPS58118293A (ja) 1983-07-14
JPH0155119B2 JPH0155119B2 (enrdf_load_stackoverflow) 1989-11-22

Family

ID=11487807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57000945A Granted JPS58118293A (ja) 1982-01-08 1982-01-08 光記録媒体

Country Status (1)

Country Link
JP (1) JPS58118293A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059551A (ja) * 1983-09-12 1985-04-05 Dainippon Printing Co Ltd レ−ザ−記録材料
WO1988003310A1 (en) * 1986-10-29 1988-05-05 Dai Nippon Insatsu Kabushiki Kaisha Draw type optical recording medium
US20170218504A1 (en) * 2014-09-11 2017-08-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for reducing the adhesion of dirt to a substrate

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770695A (en) * 1980-10-21 1982-05-01 Rca Corp Optical recording medium

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770695A (en) * 1980-10-21 1982-05-01 Rca Corp Optical recording medium

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059551A (ja) * 1983-09-12 1985-04-05 Dainippon Printing Co Ltd レ−ザ−記録材料
WO1988003310A1 (en) * 1986-10-29 1988-05-05 Dai Nippon Insatsu Kabushiki Kaisha Draw type optical recording medium
US20170218504A1 (en) * 2014-09-11 2017-08-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for reducing the adhesion of dirt to a substrate
US10557196B2 (en) * 2014-09-11 2020-02-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for reducing the adhesion of dirt to a substrate

Also Published As

Publication number Publication date
JPH0155119B2 (enrdf_load_stackoverflow) 1989-11-22

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