JP6051159B2 - 法的に安全な記録が可能な情報記録媒体 - Google Patents

法的に安全な記録が可能な情報記録媒体 Download PDF

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Publication number
JP6051159B2
JP6051159B2 JP2013530773A JP2013530773A JP6051159B2 JP 6051159 B2 JP6051159 B2 JP 6051159B2 JP 2013530773 A JP2013530773 A JP 2013530773A JP 2013530773 A JP2013530773 A JP 2013530773A JP 6051159 B2 JP6051159 B2 JP 6051159B2
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JP
Japan
Prior art keywords
film
recording medium
information recording
layer
layers
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
JP2013530773A
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English (en)
Japanese (ja)
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JP2013540063A5 (https=
JP2013540063A (ja
Inventor
ディエゴ ロード ルシアン
ディエゴ ロード ルシアン
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Publication of JP2013540063A publication Critical patent/JP2013540063A/ja
Publication of JP2013540063A5 publication Critical patent/JP2013540063A5/ja
Application granted granted Critical
Publication of JP6051159B2 publication Critical patent/JP6051159B2/ja
Expired - Fee Related legal-status Critical Current
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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
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/268—Post-production operations, e.g. initialising phase-change recording layers, checking for defects
    • 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
    • G11B2007/2431—Metals or metalloids group 13 elements (B, Al, Ga, In)
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Manufacturing Optical Record Carriers (AREA)
JP2013530773A 2010-09-29 2011-09-28 法的に安全な記録が可能な情報記録媒体 Expired - Fee Related JP6051159B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1003848A FR2965392B1 (fr) 2010-09-29 2010-09-29 Support d'information enregistrable et a enregistrement legalement sur
FR1003848 2010-09-29
PCT/FR2011/000529 WO2012042129A1 (fr) 2010-09-29 2011-09-28 Support d'information enregistrable et a enregistrement légalement sûr

Publications (3)

Publication Number Publication Date
JP2013540063A JP2013540063A (ja) 2013-10-31
JP2013540063A5 JP2013540063A5 (https=) 2014-10-23
JP6051159B2 true JP6051159B2 (ja) 2016-12-27

Family

ID=44000709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013530773A Expired - Fee Related JP6051159B2 (ja) 2010-09-29 2011-09-28 法的に安全な記録が可能な情報記録媒体

Country Status (6)

Country Link
US (1) US8932696B2 (https=)
EP (1) EP2622602B1 (https=)
JP (1) JP6051159B2 (https=)
CN (1) CN103229239B (https=)
FR (1) FR2965392B1 (https=)
WO (1) WO2012042129A1 (https=)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3166961D1 (en) 1980-08-05 1984-12-06 Belge Etat Process for the manufacture of polycrystalline films of semiconductors formed by compounds or elements, and films thus obtained
ATE8514T1 (de) 1980-09-18 1984-08-15 L'etat Belge, Represente Par Le Secretaire General Des Services De La Programmation De La Politique Scientifique Verfahren zum kristallisieren von filmen und so erhaltene filme.
JP2537165B2 (ja) * 1984-04-25 1996-09-25 株式会社東芝 情報記録媒体
JP3499724B2 (ja) * 1997-05-22 2004-02-23 花王株式会社 光記録媒体
JP2000187884A (ja) * 1998-12-21 2000-07-04 Ricoh Co Ltd 光記録媒体
JP2003054135A (ja) * 2001-06-05 2003-02-26 Tdk Corp 光記録媒体および光記録方法
KR100553073B1 (ko) * 2001-09-13 2006-02-15 티디케이가부시기가이샤 고속추기형 광기록매체, 광기록방법 및 광기록장치
JP2003203339A (ja) * 2001-12-28 2003-07-18 Tdk Corp 追記型光記録媒体の記録方法及び追記型光記録媒体
TWI237259B (en) * 2004-12-07 2005-08-01 Ind Tech Res Inst Write-once optical recording mediums
KR100617135B1 (ko) * 2005-05-27 2006-09-01 엘지전자 주식회사 광기록매체
KR100689980B1 (ko) * 2005-07-06 2007-03-09 엘지전자 주식회사 광기록매체
JP2008071429A (ja) * 2006-09-14 2008-03-27 Ricoh Co Ltd 光記録媒体の製造方法

Also Published As

Publication number Publication date
EP2622602A1 (fr) 2013-08-07
EP2622602B1 (fr) 2016-01-06
FR2965392B1 (fr) 2013-03-15
FR2965392A1 (fr) 2012-03-30
CN103229239B (zh) 2017-02-22
US20130188468A1 (en) 2013-07-25
US8932696B2 (en) 2015-01-13
WO2012042129A1 (fr) 2012-04-05
JP2013540063A (ja) 2013-10-31
CN103229239A (zh) 2013-07-31

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