ATE379834T1 - Doppelschichtiges optisches aufzeichnungsmedium und der gebrauch eines solchen mediums - Google Patents

Doppelschichtiges optisches aufzeichnungsmedium und der gebrauch eines solchen mediums

Info

Publication number
ATE379834T1
ATE379834T1 AT03773905T AT03773905T ATE379834T1 AT E379834 T1 ATE379834 T1 AT E379834T1 AT 03773905 T AT03773905 T AT 03773905T AT 03773905 T AT03773905 T AT 03773905T AT E379834 T1 ATE379834 T1 AT E379834T1
Authority
AT
Austria
Prior art keywords
recording
stack
medium
rmin
wavelength lambda
Prior art date
Application number
AT03773905T
Other languages
English (en)
Inventor
Hubert Martens
Benno Tieke
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 ATE379834T1 publication Critical patent/ATE379834T1/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
    • 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
    • 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
    • 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
    • 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
    • G11B7/2467—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 azo-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
    • 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
    • G11B7/253—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 substrates
    • G11B7/2533—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 substrates comprising resins
    • G11B7/2534—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 substrates comprising resins polycarbonates [PC]
    • 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
    • G11B7/2578—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 consisting essentially of inorganic materials
    • 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
AT03773905T 2002-12-13 2003-11-26 Doppelschichtiges optisches aufzeichnungsmedium und der gebrauch eines solchen mediums ATE379834T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02080285 2002-12-13

Publications (1)

Publication Number Publication Date
ATE379834T1 true ATE379834T1 (de) 2007-12-15

Family

ID=32524026

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03773905T ATE379834T1 (de) 2002-12-13 2003-11-26 Doppelschichtiges optisches aufzeichnungsmedium und der gebrauch eines solchen mediums

Country Status (12)

Country Link
US (1) US7602694B2 (de)
EP (1) EP1573727B1 (de)
JP (1) JP4330538B2 (de)
KR (1) KR100981689B1 (de)
CN (1) CN100385538C (de)
AT (1) ATE379834T1 (de)
AU (1) AU2003282287A1 (de)
DE (1) DE60317827T2 (de)
ES (1) ES2297234T3 (de)
PT (1) PT1573727E (de)
TW (1) TWI336074B (de)
WO (1) WO2004055799A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004107329A1 (en) * 2003-05-28 2004-12-09 Koninklijke Philips Electronics N.V. Multi-stack optical storage medium
EP1739668B1 (de) * 2004-04-23 2012-03-07 Mitsubishi Kagaku Media Co., Ltd. Optisches aufzeichnungsmedium
JP2006164366A (ja) * 2004-12-06 2006-06-22 Toshiba Corp 光ディスク、光ディスク装置、光ディスク再生方法
EP1686574B1 (de) * 2005-01-31 2009-03-04 Ricoh Company, Ltd. Optisches Aufzeichnungsmedium mit unterschiedlicher optischer Absorption der beiden Aufzeichnungsschichten
US20060174256A1 (en) * 2005-02-03 2006-08-03 Tohru Yashiro Optical recording medium, production method thereof, and, method and apparatus for recording and reproducing optical recording medium
CN100382178C (zh) * 2005-02-04 2008-04-16 株式会社理光 光学记录介质、其制造方法及其记录和复制的方法和装置
TW200639846A (en) * 2005-05-11 2006-11-16 Prodisc Technology Inc Optical information storage medium
US20100118685A1 (en) * 2008-11-12 2010-05-13 Yoshiaki Komma Optical recording medium, manufacturing method for optical recording medium, information recording/reproducing method and information recording/reproducing device
BRPI0913263A2 (pt) * 2008-11-12 2016-01-26 Panasonic Corp meio ótico de gravação, e dispositivo ótico de informação
US20110075534A1 (en) * 2008-11-13 2011-03-31 Yoshiaki Komma Optical recording medium, and optical information device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5633106A (en) * 1994-04-08 1997-05-27 Mitsui Toatsu Chemicals, Inc. Optical recording media and a method of recording and reproducing information
JPH08339574A (ja) * 1995-04-11 1996-12-24 Sony Corp 多層光ディスク
JPH1166622A (ja) 1997-08-25 1999-03-09 Taiyo Yuden Co Ltd 光情報媒体とその記録再生方法
TW473712B (en) * 1998-05-12 2002-01-21 Koninkl Philips Electronics Nv Rewritable double layer optical information medium
JP2001126255A (ja) * 1999-10-22 2001-05-11 Sony Corp 光記録方法及び光記録装置
JP4164984B2 (ja) * 2000-03-27 2008-10-15 ソニー株式会社 光学記録媒体
US6898168B2 (en) * 2000-05-12 2005-05-24 Konica Corporation Optical pick-up apparatus
TW575873B (en) * 2000-07-13 2004-02-11 Matsushita Electric Ind Co Ltd Information recording medium, method for producing the same, and recording/reproducing method using the same
WO2002099796A1 (en) * 2001-06-01 2002-12-12 Koninklijke Philips Electronics N.V. Multi-stack optical data storage medium and use of such a medium
DE60305879T2 (de) * 2002-01-18 2007-03-01 Koninklijke Philips Electronics N.V. Optisches datenspeichermedium für aufzeichnen durch einmaliges beschreiben
WO2003100774A1 (en) * 2002-05-27 2003-12-04 Koninklijke Philips Electronics N.V. Optical data storage medium and use of such medium

Also Published As

Publication number Publication date
KR20050089817A (ko) 2005-09-08
JP4330538B2 (ja) 2009-09-16
DE60317827T2 (de) 2008-10-30
US7602694B2 (en) 2009-10-13
TW200423073A (en) 2004-11-01
JP2006510150A (ja) 2006-03-23
AU2003282287A1 (en) 2004-07-09
WO2004055799A1 (en) 2004-07-01
ES2297234T3 (es) 2008-05-01
CN1723498A (zh) 2006-01-18
US20060114799A1 (en) 2006-06-01
TWI336074B (en) 2011-01-11
CN100385538C (zh) 2008-04-30
PT1573727E (pt) 2008-03-07
EP1573727A1 (de) 2005-09-14
DE60317827D1 (de) 2008-01-10
KR100981689B1 (ko) 2010-09-13
EP1573727B1 (de) 2007-11-28

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