ATE311652T1 - Wiederbeschreibbares optisches speichermedium und verwendung eines solchen mediums - Google Patents

Wiederbeschreibbares optisches speichermedium und verwendung eines solchen mediums

Info

Publication number
ATE311652T1
ATE311652T1 AT03737402T AT03737402T ATE311652T1 AT E311652 T1 ATE311652 T1 AT E311652T1 AT 03737402 T AT03737402 T AT 03737402T AT 03737402 T AT03737402 T AT 03737402T AT E311652 T1 ATE311652 T1 AT E311652T1
Authority
AT
Austria
Prior art keywords
sub
medium
optical storage
recording layer
rewritable optical
Prior art date
Application number
AT03737402T
Other languages
English (en)
Inventor
Guo-Fu Zhou
Johannes C N Rijpers
Hermanus J Borg
Schijndel Mark Van
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE311652T1 publication Critical patent/ATE311652T1/de

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)
AT03737402T 2002-02-06 2003-01-24 Wiederbeschreibbares optisches speichermedium und verwendung eines solchen mediums ATE311652T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
ATE311652T1 true ATE311652T1 (de) 2005-12-15

Family

ID=27675696

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03737402T ATE311652T1 (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
EP2392006A4 (de) * 2009-01-30 2014-09-17 Univ Brigham Young Optische datenspeichermedien mit metall und dunkler metalloxidschichtstruktur
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
EP0867868B1 (de) * 1997-03-27 2004-09-08 Mitsubishi Chemical Corporation Optisches Informationsaufzeichnugsmedium
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
DE60030493T2 (de) * 1999-05-19 2007-05-03 Mitsubishi Kagaku Media Co., Ltd. Optisches Aufzeichnungsmedium und Aufzeichnungsverfahren
DE60004163T2 (de) * 1999-10-04 2004-06-09 Koninklijke Philips Electronics N.V. Optisches aufzeichnungsmedium mit gesbte-aufzeichnungsschicht
EP1279170A1 (de) * 2000-04-20 2003-01-29 Koninklijke Philips Electronics N.V. Optisches aufzeichnungsmedium und verwendung eines solchen optischen aufzeichnungsmediums
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
JP2005517262A (ja) 2005-06-09
KR20040075974A (ko) 2004-08-30
TWI337743B (en) 2011-02-21
KR100910127B1 (ko) 2009-08-03
JP4257211B2 (ja) 2009-04-22
CN100533563C (zh) 2009-08-26
US20050227176A1 (en) 2005-10-13
EP1474799B1 (de) 2005-11-30
TW200400506A (en) 2004-01-01
HK1071225A1 (en) 2005-07-08
CN1628347A (zh) 2005-06-15
EP1474799A1 (de) 2004-11-10
DE60302552T2 (de) 2006-08-10
DE60302552D1 (de) 2006-01-05
AU2003244419A1 (en) 2003-09-02
MXPA04007503A (es) 2004-11-10
CA2475372A1 (en) 2003-08-14
WO2003067587A1 (en) 2003-08-14

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