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WO2009031429A1 - Support d'enregistrement optique - Google Patents

Support d'enregistrement optique Download PDF

Info

Publication number
WO2009031429A1
WO2009031429A1 PCT/JP2008/065146 JP2008065146W WO2009031429A1 WO 2009031429 A1 WO2009031429 A1 WO 2009031429A1 JP 2008065146 W JP2008065146 W JP 2008065146W WO 2009031429 A1 WO2009031429 A1 WO 2009031429A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
recording medium
optical recording
recorded
standards
Prior art date
Application number
PCT/JP2008/065146
Other languages
English (en)
Japanese (ja)
Inventor
Morio Nakatani
Original Assignee
Sanyo Electric Co., Ltd.
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 Sanyo Electric Co., Ltd. filed Critical Sanyo Electric Co., Ltd.
Priority to CN200880105642.0A priority Critical patent/CN101796583A/zh
Publication of WO2009031429A1 publication Critical patent/WO2009031429A1/fr

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
    • G11B7/007—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
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
    • 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
    • G11B7/26—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

L'invention concerne un support d'enregistrement optique, qui peut effectuer progressivement l'augmentation d'une capacité d'enregistrement et l'interchangeabilité à un moment de reproduction. Le support d'enregistrement optique comprend une couche BD (12) formée dans un format conforme aux normes BD, une couche HD (14) formée dans un format conforme aux normes HD, et un substrat intermédiaire optiquement transparent (13) disposé entre la couche BD (12) et la couche HD (14). La zone de BCA et la zone d'entrée système de la couche BD (12) ont des informations enregistrées dans celle-ci sur la présence d'une autre couche HD (14) et sur laquelle l'une de la couche BD (12) ou de la couche HD (14) doit être enregistrée de façon préférentielle. D'autre part, la couche HD (14) a des informations enregistrées dans celle-ci sur la présence d'une autre couche BD (12) et sur laquelle l'une de la couche BD (12) et de la couche HD (14) doit être enregistrée de façon préférentielle.
PCT/JP2008/065146 2007-09-05 2008-08-26 Support d'enregistrement optique WO2009031429A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200880105642.0A CN101796583A (zh) 2007-09-05 2008-08-26 光记录介质

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007230610 2007-09-05
JP2007-230610 2007-09-05

Publications (1)

Publication Number Publication Date
WO2009031429A1 true WO2009031429A1 (fr) 2009-03-12

Family

ID=40428749

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065146 WO2009031429A1 (fr) 2007-09-05 2008-08-26 Support d'enregistrement optique

Country Status (2)

Country Link
CN (1) CN101796583A (fr)
WO (1) WO2009031429A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5883336A (ja) * 1981-11-10 1983-05-19 Teac Co ディスク記録又は再生装置
JPH0917107A (ja) * 1995-06-29 1997-01-17 Lg Electron Inc 光ディスクの記録および再生方法
JP2000293947A (ja) * 1999-04-08 2000-10-20 Matsushita Electric Ind Co Ltd 光ディスク及び光ディスク記録再生装置、方法
JP2002015460A (ja) * 2000-06-30 2002-01-18 Taiyo Yuden Co Ltd 光情報記録媒体
JP2002504258A (ja) * 1997-06-16 2002-02-05 トムソン コンシユーマ エレクトロニクス インコーポレイテツド 記録媒体、ｄｖｄディスク、レーザ―コード化するための装置、ディスクを処理する方法、光ディスク、およびディスクの形成方法
JP2004206849A (ja) * 2002-01-22 2004-07-22 Matsushita Electric Ind Co Ltd 情報記録媒体、記録装置、再生装置、記録方法、再生方法
JP2004247024A (ja) * 2002-12-20 2004-09-02 Mitsubishi Chemicals Corp 光記録媒体及びその記録再生方法
JP2004362636A (ja) * 2003-06-02 2004-12-24 Toshiba Corp 情報記録媒体ならびに情報記録再生装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5883336A (ja) * 1981-11-10 1983-05-19 Teac Co ディスク記録又は再生装置
JPH0917107A (ja) * 1995-06-29 1997-01-17 Lg Electron Inc 光ディスクの記録および再生方法
JP2002504258A (ja) * 1997-06-16 2002-02-05 トムソン コンシユーマ エレクトロニクス インコーポレイテツド 記録媒体、ｄｖｄディスク、レーザ―コード化するための装置、ディスクを処理する方法、光ディスク、およびディスクの形成方法
JP2000293947A (ja) * 1999-04-08 2000-10-20 Matsushita Electric Ind Co Ltd 光ディスク及び光ディスク記録再生装置、方法
JP2002015460A (ja) * 2000-06-30 2002-01-18 Taiyo Yuden Co Ltd 光情報記録媒体
JP2004206849A (ja) * 2002-01-22 2004-07-22 Matsushita Electric Ind Co Ltd 情報記録媒体、記録装置、再生装置、記録方法、再生方法
JP2004247024A (ja) * 2002-12-20 2004-09-02 Mitsubishi Chemicals Corp 光記録媒体及びその記録再生方法
JP2004362636A (ja) * 2003-06-02 2004-12-24 Toshiba Corp 情報記録媒体ならびに情報記録再生装置

Also Published As

Publication number Publication date
CN101796583A (zh) 2010-08-04

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