JPH0432448B2 - - Google Patents

Info

Publication number
JPH0432448B2
JPH0432448B2 JP57128432A JP12843282A JPH0432448B2 JP H0432448 B2 JPH0432448 B2 JP H0432448B2 JP 57128432 A JP57128432 A JP 57128432A JP 12843282 A JP12843282 A JP 12843282A JP H0432448 B2 JPH0432448 B2 JP H0432448B2
Authority
JP
Japan
Prior art keywords
light
layer
recording
information
absorbing
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
JP57128432A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5919253A (ja
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 filed Critical
Priority to JP57128432A priority Critical patent/JPS5919253A/ja
Publication of JPS5919253A publication Critical patent/JPS5919253A/ja
Publication of JPH0432448B2 publication Critical patent/JPH0432448B2/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
    • G11B7/245—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 a polymeric component

Landscapes

  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP57128432A 1982-07-23 1982-07-23 情報記録媒体 Granted JPS5919253A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57128432A JPS5919253A (ja) 1982-07-23 1982-07-23 情報記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57128432A JPS5919253A (ja) 1982-07-23 1982-07-23 情報記録媒体

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP3322952A Division JP2530400B2 (ja) 1991-12-06 1991-12-06 情報記録媒体

Publications (2)

Publication Number Publication Date
JPS5919253A JPS5919253A (ja) 1984-01-31
JPH0432448B2 true JPH0432448B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-05-29

Family

ID=14984597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57128432A Granted JPS5919253A (ja) 1982-07-23 1982-07-23 情報記録媒体

Country Status (1)

Country Link
JP (1) JPS5919253A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6174891A (ja) * 1984-09-21 1986-04-17 Tdk Corp 光記録方法
JPH0639189B2 (ja) * 1984-11-30 1994-05-25 ティーディーケイ株式会社 光カ−ド
JPS62219247A (ja) * 1986-03-20 1987-09-26 Canon Inc 光記録媒体およびその光記録方法
US4940618A (en) * 1988-07-30 1990-07-10 Taiyo Yuden Company, Ltd. Optical information recording medium
JP2938467B2 (ja) * 1989-03-09 1999-08-23 三井化学株式会社 光記録媒体
EP0407931A3 (en) * 1989-07-12 1992-07-29 Laser Technology Sdn. Bhd. Laser recording medium
DE60317253T2 (de) 2002-04-15 2008-08-28 Fujifilm Corp. Lasermarkierung auf lichtempfindlichem Material und lichtempfindliches Material beinhaltend besagte Markierung
US7199812B2 (en) 2002-10-28 2007-04-03 Fujifilm Corporation Laser marking method
CN100379566C (zh) 2003-04-28 2008-04-09 富士胶片株式会社 用于激光打标的装置和方法
EP1770696B1 (en) 2004-07-16 2014-12-17 Mitsubishi Kagaku Media Co., Ltd. Optical recording medium and optical recording method of optical recording medium
DE602007010092D1 (de) 2006-01-13 2010-12-09 Mitsubishi Kagaku Media Co Ltd Optisches aufzeichnungsmedium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5593488A (en) * 1979-01-10 1980-07-15 Nec Corp Laser recording film
US4430401A (en) * 1979-06-13 1984-02-07 Discovision Associates Method for producing a recording disc stamper
US4278756A (en) * 1979-07-06 1981-07-14 Drexler Technology Corporation Reflective data storage medium made by silver diffusion transfer
FR2474223A1 (fr) * 1980-01-23 1981-07-24 Thomson Csf Procede d'inscription thermo-optique d'information et support d'information destine a la mise en oeuvre de ce procede
FR2474222A1 (fr) * 1980-01-23 1981-07-24 Thomson Csf Procede d'inscription thermo-optique d'information et support d'information destine a la mise en oeuvre de ce procede
JPS56155940A (en) * 1980-05-06 1981-12-02 Nippon Telegr & Teleph Corp <Ntt> Optically recording medium
FR2490858B1 (fr) * 1980-09-25 1986-04-04 Rca Corp Milieu d'enregistrement optique a sensibilite variable et disque contenant de l'information, realise a l'aide d'un tel milieu
JPS5782095A (en) * 1980-11-12 1982-05-22 Ricoh Co Ltd Optical information recording medium

Also Published As

Publication number Publication date
JPS5919253A (ja) 1984-01-31

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