DE60302552D1 - Wiederbeschreibbares optisches speichermedium und verwendung eines solchen mediums - Google Patents

Wiederbeschreibbares optisches speichermedium und verwendung eines solchen mediums

Info

Publication number
DE60302552D1
DE60302552D1 DE60302552T DE60302552T DE60302552D1 DE 60302552 D1 DE60302552 D1 DE 60302552D1 DE 60302552 T DE60302552 T DE 60302552T DE 60302552 T DE60302552 T DE 60302552T DE 60302552 D1 DE60302552 D1 DE 60302552D1
Authority
DE
Germany
Prior art keywords
sub
medium
optical storage
recording layer
rewritable optical
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
DE60302552T
Other languages
English (en)
Other versions
DE60302552T2 (de
Inventor
Guo-Fu Zhou
C Rijpers
J Borg
Schijndel Mark Van
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60302552D1 publication Critical patent/DE60302552D1/de
Publication of DE60302552T2 publication Critical patent/DE60302552T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G11B7/2433—Metals or elements of Groups 13, 14, 15 or 16 of the Periodic Table, e.g. B, Si, Ge, As, Sb, Bi, Se or 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
    • G11B7/242—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
    • G11B7/241—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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00454—Recording involving phase-change effects
    • 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
    • G11B7/257—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Recording Or Reproduction (AREA)
DE60302552T 2002-02-06 2003-01-24 Wiederbeschreibbares optisches speichermedium und verwendung eines solchen mediums Expired - Lifetime DE60302552T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02075496 2002-02-06
EP02075496 2002-02-06
PCT/IB2003/000221 WO2003067587A1 (en) 2002-02-06 2003-01-24 Rewritable optical storage medium and use of such medium

Publications (2)

Publication Number Publication Date
DE60302552D1 true DE60302552D1 (de) 2006-01-05
DE60302552T2 DE60302552T2 (de) 2006-08-10

Family

ID=27675696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60302552T Expired - Lifetime DE60302552T2 (de) 2002-02-06 2003-01-24 Wiederbeschreibbares optisches speichermedium und verwendung eines solchen mediums

Country Status (13)

Country Link
US (1) US20050227176A1 (de)
EP (1) EP1474799B1 (de)
JP (1) JP4257211B2 (de)
KR (1) KR100910127B1 (de)
CN (1) CN100533563C (de)
AT (1) ATE311652T1 (de)
AU (1) AU2003244419A1 (de)
CA (1) CA2475372A1 (de)
DE (1) DE60302552T2 (de)
HK (1) HK1071225A1 (de)
MX (1) MXPA04007503A (de)
TW (1) TWI337743B (de)
WO (1) WO2003067587A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010088505A2 (en) * 2009-01-30 2010-08-05 Brigham Young University Optical data storage media containing metal and metal oxide dark layer structure
DE102011056515B4 (de) 2011-12-16 2023-12-07 Tdk Electronics Ag Elektrisches Bauelement und Verfahren zur Herstellung eines elektrischen Bauelements

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07262615A (ja) * 1994-03-24 1995-10-13 Asahi Chem Ind Co Ltd 光情報記録媒体
US6143468A (en) * 1996-10-04 2000-11-07 Mitsubishi Chemical Corporation Optical information recording medium and optical recording method
JP3529969B2 (ja) * 1997-02-26 2004-05-24 株式会社東芝 多値相変化光記録媒体
EP1143432A3 (de) * 1997-03-27 2002-04-24 Mitsubishi Chemical Corporation Optisches Aufzeichnungsmedium
JP2000187882A (ja) * 1998-02-24 2000-07-04 Sony Corp 光記録媒体
EP0957477A3 (de) * 1998-05-15 2003-11-05 Matsushita Electric Industrial Co., Ltd. Optisches Aufzeichnungsmedium, Verfahren und Vorrichtung zur Informationsaufzeichnung und -wiedergabe dafür
DE60037146T2 (de) * 1999-05-19 2008-03-06 Mitsubishi Kagaku Media Co. Ltd. Optisches Aufzeichnungsverfahren und Medium
WO2001026106A1 (en) * 1999-10-04 2001-04-12 Koninklijke Philips Electronics N.V. Optical recording medium comprising a gesbte recording layer
CA2377619A1 (en) * 2000-04-20 2001-11-01 Koninklijke Philips Electronics N.V. Optical recording medium and use of such optical recording medium
US20020160306A1 (en) * 2001-01-31 2002-10-31 Katsunari Hanaoka Optical information recording medium and method
US20020160305A1 (en) * 2001-03-08 2002-10-31 Mitsubishi Chemical Corporation Optical recording medium, method of writing and erasing information using the same, and process of producing the same

Also Published As

Publication number Publication date
KR20040075974A (ko) 2004-08-30
WO2003067587A1 (en) 2003-08-14
EP1474799B1 (de) 2005-11-30
ATE311652T1 (de) 2005-12-15
KR100910127B1 (ko) 2009-08-03
DE60302552T2 (de) 2006-08-10
TWI337743B (en) 2011-02-21
EP1474799A1 (de) 2004-11-10
HK1071225A1 (en) 2005-07-08
JP4257211B2 (ja) 2009-04-22
US20050227176A1 (en) 2005-10-13
CA2475372A1 (en) 2003-08-14
CN100533563C (zh) 2009-08-26
JP2005517262A (ja) 2005-06-09
AU2003244419A1 (en) 2003-09-02
CN1628347A (zh) 2005-06-15
MXPA04007503A (es) 2004-11-10
TW200400506A (en) 2004-01-01

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