FR2881262B1 - Support d'enregistrement optique irreversible comportant une piste avec des zones en relief de faible hauteur et procede d'utilisation d'un tel support. - Google Patents

Support d'enregistrement optique irreversible comportant une piste avec des zones en relief de faible hauteur et procede d'utilisation d'un tel support.

Info

Publication number
FR2881262B1
FR2881262B1 FR0500863A FR0500863A FR2881262B1 FR 2881262 B1 FR2881262 B1 FR 2881262B1 FR 0500863 A FR0500863 A FR 0500863A FR 0500863 A FR0500863 A FR 0500863A FR 2881262 B1 FR2881262 B1 FR 2881262B1
Authority
FR
France
Prior art keywords
track
support
recording medium
optical recording
low height
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 - Fee Related
Application number
FR0500863A
Other languages
English (en)
Other versions
FR2881262A1 (fr
Inventor
Ludovic Poupinet
Fabien Laulagnet
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.)
MPO International
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
MPO International
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
Priority to FR0500863A priority Critical patent/FR2881262B1/fr
Application filed by Commissariat a lEnergie Atomique CEA, MPO International filed Critical Commissariat a lEnergie Atomique CEA
Priority to EP06709167A priority patent/EP1842187A1/fr
Priority to PCT/FR2006/000169 priority patent/WO2006079716A1/fr
Priority to JP2007552677A priority patent/JP2008529198A/ja
Priority to KR1020077017526A priority patent/KR20070116788A/ko
Priority to US11/794,666 priority patent/US20080260983A1/en
Priority to CNA2006800033244A priority patent/CN101124629A/zh
Publication of FR2881262A1 publication Critical patent/FR2881262A1/fr
Application granted granted Critical
Publication of FR2881262B1 publication Critical patent/FR2881262B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G11B7/24—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
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24085—Pits
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • 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
    • G11B2007/24316—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
    • G11B7/241—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]
FR0500863A 2005-01-27 2005-01-27 Support d'enregistrement optique irreversible comportant une piste avec des zones en relief de faible hauteur et procede d'utilisation d'un tel support. Expired - Fee Related FR2881262B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0500863A FR2881262B1 (fr) 2005-01-27 2005-01-27 Support d'enregistrement optique irreversible comportant une piste avec des zones en relief de faible hauteur et procede d'utilisation d'un tel support.
PCT/FR2006/000169 WO2006079716A1 (fr) 2005-01-27 2006-01-25 Support d'enregistrement optique irreversible comportant une piste avec des zones en relief de faible hauteur et procede d'utilisation d'un tel support
JP2007552677A JP2008529198A (ja) 2005-01-27 2006-01-25 低い隆起領域を有するトラックを備える不可逆光記録媒体およびこの不可逆光記録媒体を使用するための方法
KR1020077017526A KR20070116788A (ko) 2005-01-27 2006-01-25 저 상승 영역들을 갖는 트랙을 포함하는 비가역 광학 기록매체 및 이를 이용하는 방법
EP06709167A EP1842187A1 (fr) 2005-01-27 2006-01-25 Support d'enregistrement optique irreversible comportant une piste avec des zones en relief de faible hauteur et procede d'utilisation d'un tel support
US11/794,666 US20080260983A1 (en) 2005-01-27 2006-01-25 Irreversible Optical Recording Medium Comprising A Track with Low Raised Zones And Method For Using Same
CNA2006800033244A CN101124629A (zh) 2005-01-27 2006-01-25 含具低凸出区域的轨道的不可逆光学记录介质及使用方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0500863A FR2881262B1 (fr) 2005-01-27 2005-01-27 Support d'enregistrement optique irreversible comportant une piste avec des zones en relief de faible hauteur et procede d'utilisation d'un tel support.

Publications (2)

Publication Number Publication Date
FR2881262A1 FR2881262A1 (fr) 2006-07-28
FR2881262B1 true FR2881262B1 (fr) 2007-04-27

Family

ID=34953874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0500863A Expired - Fee Related FR2881262B1 (fr) 2005-01-27 2005-01-27 Support d'enregistrement optique irreversible comportant une piste avec des zones en relief de faible hauteur et procede d'utilisation d'un tel support.

Country Status (7)

Country Link
US (1) US20080260983A1 (fr)
EP (1) EP1842187A1 (fr)
JP (1) JP2008529198A (fr)
KR (1) KR20070116788A (fr)
CN (1) CN101124629A (fr)
FR (1) FR2881262B1 (fr)
WO (1) WO2006079716A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3657503B1 (fr) 2013-11-28 2022-05-25 Shanghai Naguang Information Technology Corporation Procédé de lecture de données optiques

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5297132A (en) * 1986-10-29 1994-03-22 Dai Nippon Insatsu Kabushiki Kaisha Draw type optical recording medium
JPH03238629A (ja) * 1990-02-16 1991-10-24 Ricoh Co Ltd 光記録媒体
US5252370A (en) * 1991-04-23 1993-10-12 Tdk Corporation Optical recording medium and method for making
JP3485040B2 (ja) * 1998-09-09 2004-01-13 三菱化学株式会社 光学的情報記録用媒体及び光記録方法
CN1312685C (zh) * 1998-09-09 2007-04-25 三菱化学媒体株式会社 光学信息记录媒体及光记录方法
JP2003168242A (ja) * 2001-11-29 2003-06-13 Tdk Corp 追記型光記録媒体の反射率の調整方法及び追記型光記録媒体
JP4393806B2 (ja) * 2002-09-13 2010-01-06 株式会社リコー 光記録媒体
EP1406254B1 (fr) * 2002-09-13 2010-03-10 Ricoh Company, Ltd. Support d'enregistrement optique
JP2005004944A (ja) * 2003-05-16 2005-01-06 Ricoh Co Ltd 光記録媒体及びその記録再生方法と装置
FR2858100B1 (fr) * 2003-07-21 2005-10-21 Commissariat Energie Atomique Support d'enregistrement optique comportant au moins une couche photosensible et une couche deformable

Also Published As

Publication number Publication date
CN101124629A (zh) 2008-02-13
US20080260983A1 (en) 2008-10-23
FR2881262A1 (fr) 2006-07-28
EP1842187A1 (fr) 2007-10-10
KR20070116788A (ko) 2007-12-11
WO2006079716A1 (fr) 2006-08-03
JP2008529198A (ja) 2008-07-31

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Effective date: 20110930