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PL1647018T3 - Nośnik zapisu optycznego zawierający co najmniej jedną warstwę światłoczułą i jedną warstwę odkształcalną - Google Patents

Nośnik zapisu optycznego zawierający co najmniej jedną warstwę światłoczułą i jedną warstwę odkształcalną

Info

Publication number
PL1647018T3
PL1647018T3 PL04767721T PL04767721T PL1647018T3 PL 1647018 T3 PL1647018 T3 PL 1647018T3 PL 04767721 T PL04767721 T PL 04767721T PL 04767721 T PL04767721 T PL 04767721T PL 1647018 T3 PL1647018 T3 PL 1647018T3
Authority
PL
Poland
Prior art keywords
layer
photosensitive layer
recording medium
data recording
optical data
Prior art date
Application number
PL04767721T
Other languages
English (en)
Inventor
Ludovic Poupinet
Bérangere Hyot
Philippe Cornu
Original Assignee
Commissariat Energie Atomique
Mpo Int
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 Commissariat Energie Atomique, Mpo Int filed Critical Commissariat Energie Atomique
Publication of PL1647018T3 publication Critical patent/PL1647018T3/pl

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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00452—Recording involving bubble or bump forming
    • 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
    • G11B7/00451—Recording involving ablation of the recording layer
    • 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
    • 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
    • G11B2007/24304—Metals or metalloids group 2 or 12 elements (e.g. Be, Ca, Mg, Zn, Cd)
    • 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
    • G11B7/2403—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
    • G11B7/252—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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
PL04767721T 2003-07-21 2004-07-16 Nośnik zapisu optycznego zawierający co najmniej jedną warstwę światłoczułą i jedną warstwę odkształcalną PL1647018T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0308875A FR2858100B1 (fr) 2003-07-21 2003-07-21 Support d'enregistrement optique comportant au moins une couche photosensible et une couche deformable
PCT/FR2004/001897 WO2005010876A2 (fr) 2003-07-21 2004-07-16 Support d’enregistrement optique comportant au moins une couche photosensible et une couche deformable
EP04767721A EP1647018B1 (fr) 2003-07-21 2004-07-16 Support d'enregistrement optique comportant au moins une couche photosensible et une couche deformable

Publications (1)

Publication Number Publication Date
PL1647018T3 true PL1647018T3 (pl) 2007-04-30

Family

ID=33560967

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04767721T PL1647018T3 (pl) 2003-07-21 2004-07-16 Nośnik zapisu optycznego zawierający co najmniej jedną warstwę światłoczułą i jedną warstwę odkształcalną

Country Status (11)

Country Link
US (1) US20060182924A1 (pl)
EP (1) EP1647018B1 (pl)
JP (1) JP2006528397A (pl)
KR (1) KR20060063881A (pl)
CN (1) CN100416679C (pl)
AT (1) ATE345567T1 (pl)
DE (1) DE602004003253T2 (pl)
ES (1) ES2276341T3 (pl)
FR (1) FR2858100B1 (pl)
PL (1) PL1647018T3 (pl)
WO (1) WO2005010876A2 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2848013B1 (fr) * 2002-12-03 2005-01-07 Commissariat Energie Atomique Support d'enregistrement optique irreversible a base d'un alliage de tellure et de zinc.
FR2881262B1 (fr) * 2005-01-27 2007-04-27 Commissariat Energie Atomique Support d'enregistrement optique irreversible comportant une piste avec des zones en relief de faible hauteur et procede d'utilisation d'un tel support.
FR2884032B1 (fr) * 2005-03-29 2007-06-08 Commissariat Energie Atomique Support d'enregistrement optique irreversible par formation de bulles ayant une hauteur limitee par la source de gaz les generant
US7613869B2 (en) * 2006-11-27 2009-11-03 Brigham Young University Long-term digital data storage
JP4577581B2 (ja) * 2007-08-30 2010-11-10 ソニー株式会社 光情報記録媒体
JP4433325B2 (ja) * 2007-12-03 2010-03-17 ソニー株式会社 光情報記録媒体
JP4487214B2 (ja) * 2007-12-03 2010-06-23 ソニー株式会社 光情報記録媒体
JP4538759B2 (ja) * 2008-04-04 2010-09-08 ソニー株式会社 情報記録装置、情報再生装置及び光ピックアップ
FR2935530B1 (fr) 2008-08-29 2012-05-04 Commissariat Energie Atomique Dispositif de memorisation de donnees a adressage optique.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0474311A1 (en) * 1990-09-06 1992-03-11 Hitachi Maxell Ltd. Optical data recording medium, method for writing and reading data and apparatus for recording data
US5510164A (en) * 1994-12-16 1996-04-23 International Business Machines Corporation Single-sided ablative worm optical disk with multilayer protective coating
CN1091291C (zh) * 1995-12-01 2002-09-18 三星电子株式会社 可记录的/可重放的光记录介质及其光记录方法
JPH09320109A (ja) * 1996-05-30 1997-12-12 Sony Corp 光ディスク
JP4018340B2 (ja) * 1998-06-18 2007-12-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 書換可能型光学情報媒体
US6544616B2 (en) * 2000-07-21 2003-04-08 Target Technology Company, Llc Metal alloys for the reflective or the semi-reflective layer of an optical storage medium

Also Published As

Publication number Publication date
DE602004003253T2 (de) 2007-06-14
JP2006528397A (ja) 2006-12-14
ATE345567T1 (de) 2006-12-15
DE602004003253D1 (de) 2006-12-28
US20060182924A1 (en) 2006-08-17
KR20060063881A (ko) 2006-06-12
CN1826648A (zh) 2006-08-30
FR2858100B1 (fr) 2005-10-21
WO2005010876A3 (fr) 2005-05-26
WO2005010876A2 (fr) 2005-02-03
EP1647018A2 (fr) 2006-04-19
ES2276341T3 (es) 2007-06-16
CN100416679C (zh) 2008-09-03
EP1647018B1 (fr) 2006-11-15
FR2858100A1 (fr) 2005-01-28

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