ATE420434T1 - Optisches mehrstapel-datenspeichermedium und verwendung eines solchen mediums - Google Patents

Optisches mehrstapel-datenspeichermedium und verwendung eines solchen mediums

Info

Publication number
ATE420434T1
ATE420434T1 AT03791134T AT03791134T ATE420434T1 AT E420434 T1 ATE420434 T1 AT E420434T1 AT 03791134 T AT03791134 T AT 03791134T AT 03791134 T AT03791134 T AT 03791134T AT E420434 T1 ATE420434 T1 AT E420434T1
Authority
AT
Austria
Prior art keywords
medium
storage medium
stack
data storage
optical data
Prior art date
Application number
AT03791134T
Other languages
English (en)
Inventor
Den Oetelaar Ronald Van
Hubert Martens
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 ATE420434T1 publication Critical patent/ATE420434T1/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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated 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
    • 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
    • G11B7/00455—Recording involving reflectivity, absorption or colour changes
    • 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • 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
    • G11B7/24062—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
    • G11B7/244—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
    • G11B7/246—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 dyes
    • 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
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
    • G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/23—Disc-shaped record carriers characterised in that the disc has a specific layer structure
    • G11B2220/235—Multilayer discs, i.e. multiple recording layers accessed from the same side
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Holo Graphy (AREA)
AT03791134T 2002-08-29 2003-08-14 Optisches mehrstapel-datenspeichermedium und verwendung eines solchen mediums ATE420434T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02078573 2002-08-29

Publications (1)

Publication Number Publication Date
ATE420434T1 true ATE420434T1 (de) 2009-01-15

Family

ID=31970368

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03791134T ATE420434T1 (de) 2002-08-29 2003-08-14 Optisches mehrstapel-datenspeichermedium und verwendung eines solchen mediums

Country Status (12)

Country Link
US (2) US7360228B2 (de)
EP (1) EP1570466B1 (de)
JP (1) JP4230454B2 (de)
KR (1) KR100994943B1 (de)
CN (1) CN100524485C (de)
AT (1) ATE420434T1 (de)
AU (1) AU2003259412A1 (de)
CA (1) CA2496792A1 (de)
DE (1) DE60325769D1 (de)
MX (1) MXPA05002163A (de)
TW (1) TWI350529B (de)
WO (1) WO2004021336A2 (de)

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US20050221050A1 (en) * 2004-03-19 2005-10-06 Michiaki Shinotsuka Two-layered optical recording medium, method for manufacturing the same, and, method and apparatus for optical recording and reproducing using the same
EP1810291B1 (de) * 2004-11-10 2012-09-05 Ricoh Company, Ltd. Optisches aufzeichnungsmedium, aufzeichnungs- und wiedergabeverfahren dafür und vorrichtung zur optischen aufzeichnung und wiedergabe
JP2006236476A (ja) * 2005-02-24 2006-09-07 Hitachi Maxell Ltd 光記録媒体
CN101156203B (zh) 2005-04-07 2010-09-15 三菱化学媒体股份有限公司 光记录介质
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CN102414749A (zh) * 2009-02-27 2012-04-11 布莱阿姆青年大学 包含基本惰性的低熔化温度数据层的光学数据存储介质

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Also Published As

Publication number Publication date
US9412407B2 (en) 2016-08-09
TW200415600A (en) 2004-08-16
DE60325769D1 (de) 2009-02-26
EP1570466A2 (de) 2005-09-07
US20070065758A1 (en) 2007-03-22
JP4230454B2 (ja) 2009-02-25
CA2496792A1 (en) 2004-03-11
MXPA05002163A (es) 2005-06-03
TWI350529B (en) 2011-10-11
WO2004021336A3 (en) 2004-05-13
KR20050034744A (ko) 2005-04-14
AU2003259412A1 (en) 2004-03-19
JP2005537603A (ja) 2005-12-08
CN100524485C (zh) 2009-08-05
US7360228B2 (en) 2008-04-15
CN1679096A (zh) 2005-10-05
AU2003259412A8 (en) 2004-03-19
KR100994943B1 (ko) 2010-11-18
EP1570466B1 (de) 2009-01-07
WO2004021336A2 (en) 2004-03-11
US20050223402A1 (en) 2005-10-06

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