WO2008129771A1 - 情報記録方法、情報記録装置 - Google Patents

情報記録方法、情報記録装置 Download PDF

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Publication number
WO2008129771A1
WO2008129771A1 PCT/JP2008/000511 JP2008000511W WO2008129771A1 WO 2008129771 A1 WO2008129771 A1 WO 2008129771A1 JP 2008000511 W JP2008000511 W JP 2008000511W WO 2008129771 A1 WO2008129771 A1 WO 2008129771A1
Authority
WO
WIPO (PCT)
Prior art keywords
information recording
recording method
recording apparatus
recording
scratches
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.)
Ceased
Application number
PCT/JP2008/000511
Other languages
English (en)
French (fr)
Inventor
Takashi Kikukawa
Koji Mishima
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to US12/531,738 priority Critical patent/US20100097913A1/en
Publication of WO2008129771A1 publication Critical patent/WO2008129771A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • 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
    • G11B7/00456—Recording strategies, e.g. pulse sequences
    • 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
    • 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

  • Optical Recording Or Reproduction (AREA)

Abstract

　３層以上の情報記録面を形成し得る多層光記録媒体に対する情報記録方法であって、全ての情報記録面がブランク状態である際に、光入射面から最も近い情報記録面に対してレーザー光を照射して記録を開始するようにした。これにより、異物の付着や傷の発生を考慮した、高品質な情報記録を実現する。
PCT/JP2008/000511 2007-03-28 2008-03-10 情報記録方法、情報記録装置 Ceased WO2008129771A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/531,738 US20100097913A1 (en) 2007-03-28 2008-03-10 Information recording method and information recording apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007083495A JP2008243305A (ja) 2007-03-28 2007-03-28 情報記録方法、情報記録装置
JP2007-083495 2007-03-28

Publications (1)

Publication Number Publication Date
WO2008129771A1 true WO2008129771A1 (ja) 2008-10-30

Family

ID=39875308

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000511 Ceased WO2008129771A1 (ja) 2007-03-28 2008-03-10 情報記録方法、情報記録装置

Country Status (3)

Country Link
US (1) US20100097913A1 (ja)
JP (1) JP2008243305A (ja)
WO (1) WO2008129771A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4745461B2 (ja) 2008-11-12 2011-08-10 パナソニック株式会社 光記録媒体の製造方法
US20110075534A1 (en) * 2008-11-13 2011-03-31 Yoshiaki Komma Optical recording medium, and optical information device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05101398A (ja) * 1991-10-11 1993-04-23 Hitachi Ltd ３次元記録再生装置
JP2003016648A (ja) * 2001-06-28 2003-01-17 Toshiba Corp 多層記録層を持つ情報媒体への情報記録方法およびこの方法を用いる装置
JP2003303420A (ja) * 2002-04-04 2003-10-24 Sharp Corp 光情報記録媒体の記録方法、光情報記録媒体及び駆動装置
JP2006040456A (ja) * 2004-07-29 2006-02-09 Sony Corp 多層光情報記録媒体
JP2006202447A (ja) * 2005-01-24 2006-08-03 Tdk Corp 光記録媒体

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100541626C (zh) * 2002-06-05 2009-09-16 Lg电子株式会社 高密度双层光盘
JP4633346B2 (ja) * 2003-05-12 2011-02-16 ソニー株式会社 記録媒体、記録装置、記録方法
JP2008097802A (ja) * 2006-09-15 2008-04-24 Tdk Corp 多層光記録媒体及び多層光記録媒体への記録方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05101398A (ja) * 1991-10-11 1993-04-23 Hitachi Ltd ３次元記録再生装置
JP2003016648A (ja) * 2001-06-28 2003-01-17 Toshiba Corp 多層記録層を持つ情報媒体への情報記録方法およびこの方法を用いる装置
JP2003303420A (ja) * 2002-04-04 2003-10-24 Sharp Corp 光情報記録媒体の記録方法、光情報記録媒体及び駆動装置
JP2006040456A (ja) * 2004-07-29 2006-02-09 Sony Corp 多層光情報記録媒体
JP2006202447A (ja) * 2005-01-24 2006-08-03 Tdk Corp 光記録媒体

Also Published As

Publication number Publication date
JP2008243305A (ja) 2008-10-09
US20100097913A1 (en) 2010-04-22

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