AU2001274143A1 - Irreversible optical recording medium - Google Patents

Irreversible optical recording medium

Info

Publication number
AU2001274143A1
AU2001274143A1 AU2001274143A AU7414301A AU2001274143A1 AU 2001274143 A1 AU2001274143 A1 AU 2001274143A1 AU 2001274143 A AU2001274143 A AU 2001274143A AU 7414301 A AU7414301 A AU 7414301A AU 2001274143 A1 AU2001274143 A1 AU 2001274143A1
Authority
AU
Australia
Prior art keywords
recording medium
optical recording
irreversible optical
irreversible
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.)
Abandoned
Application number
AU2001274143A
Inventor
Marie-Francoise Armand
Bernard Bechevet
Olivier Fallou
Robin Perrier
Ludovic Poupinet
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.)
MPO International
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
MOULAGE PLASTIQUE de l OUEST
Commissariat a lEnergie Atomique CEA
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 MOULAGE PLASTIQUE de l OUEST, Commissariat a lEnergie Atomique CEA filed Critical MOULAGE PLASTIQUE de l OUEST
Publication of AU2001274143A1 publication Critical patent/AU2001274143A1/en
Abandoned 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
    • G11B7/243—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 inorganic materials only, e.g. ablative layers
    • 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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • 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
    • 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
    • G11B7/243—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 inorganic materials only, e.g. ablative layers
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24312—Metals or metalloids group 14 elements (e.g. Si, Ge, Sn)
    • 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
    • G11B7/243—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 inorganic materials only, e.g. ablative layers
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24314—Metals or metalloids group 15 elements (e.g. Sb, Bi)
    • 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
    • G11B7/243—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 inorganic materials only, e.g. ablative layers
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24316—Metals or metalloids group 16 elements (i.e. chalcogenides, Se, Te)
    • 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
    • G11B7/2585—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 based on aluminium
    • 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
    • G11B7/259—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 based on silver
    • 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
    • G11B7/2595—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 based on gold
AU2001274143A 2000-05-30 2001-05-29 Irreversible optical recording medium Abandoned AU2001274143A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0006911 2000-05-30
FR0006911A FR2809856B1 (en) 2000-05-30 2000-05-30 IRREVERSIBLE OPTICAL RECORDING MEDIA
PCT/FR2001/001660 WO2001093256A1 (en) 2000-05-30 2001-05-29 Irreversible optical recording medium

Publications (1)

Publication Number Publication Date
AU2001274143A1 true AU2001274143A1 (en) 2001-12-11

Family

ID=8850773

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001274143A Abandoned AU2001274143A1 (en) 2000-05-30 2001-05-29 Irreversible optical recording medium

Country Status (7)

Country Link
US (1) US7181753B2 (en)
EP (1) EP1285440B1 (en)
JP (1) JP4619616B2 (en)
AU (1) AU2001274143A1 (en)
DE (1) DE60136455D1 (en)
FR (1) FR2809856B1 (en)
WO (1) WO2001093256A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI254301B (en) * 2002-04-05 2006-05-01 Tdk Corp Optical recording medium and method for optically recording information in the same
CN1284160C (en) * 2002-04-09 2006-11-08 连宥科技股份有限公司 Optical recordable medium and recording mode thereof
US6996055B2 (en) 2002-04-30 2006-02-07 Tdk Corporation Optical recording medium and method for optically recording data in the same
US7231649B2 (en) 2002-05-31 2007-06-12 Tdk Corporation Optical recording medium and method for optically recording data in the same
JP4059714B2 (en) 2002-07-04 2008-03-12 Ｔｄｋ株式会社 Optical recording medium
US7781146B2 (en) 2002-11-22 2010-08-24 Tdk Corporation Optical recording medium
FR2848014A1 (en) * 2002-12-03 2004-06-04 Commissariat Energie Atomique Irreversible optical recording support comprises alloy of tellurium and zinc with an additional metal layer for heat dissipation
JP2005044438A (en) 2003-07-22 2005-02-17 Tdk Corp Optical recording disk
JP2005044395A (en) 2003-07-23 2005-02-17 Tdk Corp Optical information recording medium
JP4647241B2 (en) 2003-08-04 2011-03-09 シャープ株式会社 Optical recording medium master manufacturing method, optical recording medium stamper manufacturing method, and optical recording medium manufacturing method
JP2005071402A (en) 2003-08-25 2005-03-17 Tdk Corp Optical information recording medium
WO2006088218A1 (en) 2005-02-21 2006-08-24 Ricoh Company, Ltd. Optical recording medium and recording and reproducing method using the same
FR2882851B1 (en) * 2005-03-03 2009-05-22 Commissariat Energie Atomique OPTICAL DATA RECORDING MEDIUM COMPRISING A THIN ALLOY OF TIN AND TENSILE ALLOY

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2052080B (en) * 1979-07-04 1984-05-10 Inst Elektrodinamiki Akademii Radiation-sensitive material and method of recording information upon radiationsensitive material
JPS57157790A (en) * 1981-03-24 1982-09-29 Toshiba Corp Information recording member
JPS57167150A (en) * 1981-04-08 1982-10-14 Tdk Corp Optical recording medium
JPS58155541A (en) * 1982-03-10 1983-09-16 Hitachi Ltd Information recording medium
JPS60160036A (en) * 1984-01-28 1985-08-21 Toshiba Corp Optical disk
JPS59162093A (en) * 1984-02-20 1984-09-12 Canon Inc Heat-mode recording method
JPH0619856B2 (en) * 1984-11-09 1994-03-16 株式会社日立製作所 Information recording medium
JPS62125552A (en) * 1985-11-27 1987-06-06 Nec Corp Optical recording medium
JPH0667670B2 (en) * 1986-07-04 1994-08-31 日本電気株式会社 Optical recording medium
JPH02273339A (en) * 1989-04-14 1990-11-07 Tdk Corp Optical recording medium
JPH06180859A (en) * 1992-12-11 1994-06-28 Mitsubishi Rayon Co Ltd Coating material for optical disk and optical disk excellent in scratching resistance and antistatic property
EP0605891A3 (en) 1993-01-08 1996-08-07 Eastman Kodak Co Recordable optical element using low absorption materials.
US5709978A (en) * 1993-06-18 1998-01-20 Hitachi, Ltd. Supperresolution readout thin film and information recording medium
JPH0765414A (en) * 1993-08-23 1995-03-10 Hitachi Ltd Information recording medium
JPH07249237A (en) * 1994-03-09 1995-09-26 Sumitomo Metal Mining Co Ltd Optical recording medium
JPH08258418A (en) * 1995-03-20 1996-10-08 Hitachi Ltd Information recording medium
US5585158A (en) 1995-06-07 1996-12-17 Eastman Kodak Company Recordable optical element using low absorption materials
EP0822543A1 (en) * 1996-07-30 1998-02-04 Industrial Technology Research Institute Write-once-read-many optical disk
EP0888616B1 (en) * 1996-12-24 2005-06-29 Koninklijke Philips Electronics N.V. Optical recording medium with phase-change recording layer
JPH10289481A (en) * 1997-04-16 1998-10-27 Sony Corp Optical recording medium and its manufacture
US6195326B1 (en) * 1998-11-05 2001-02-27 Tdk Corporation Phase-change type medium for use in high density recording
JP2000285509A (en) * 1999-04-01 2000-10-13 Ricoh Co Ltd Draw type optical recording medium

Also Published As

Publication number Publication date
DE60136455D1 (en) 2008-12-18
US20030090991A1 (en) 2003-05-15
FR2809856A1 (en) 2001-12-07
JP4619616B2 (en) 2011-01-26
FR2809856B1 (en) 2002-07-12
JP2003535422A (en) 2003-11-25
EP1285440A1 (en) 2003-02-26
WO2001093256A1 (en) 2001-12-06
US7181753B2 (en) 2007-02-20
EP1285440B1 (en) 2008-11-05

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