HK1150091A1 - Optical information recording medium and manufacturing method therefor - Google Patents

Optical information recording medium and manufacturing method therefor

Info

Publication number
HK1150091A1
HK1150091A1 HK11103842.1A HK11103842A HK1150091A1 HK 1150091 A1 HK1150091 A1 HK 1150091A1 HK 11103842 A HK11103842 A HK 11103842A HK 1150091 A1 HK1150091 A1 HK 1150091A1
Authority
HK
Hong Kong
Prior art keywords
manufacturing
recording medium
information recording
optical information
method therefor
Prior art date
Application number
HK11103842.1A
Other languages
English (en)
Inventor
Yuji Tomizawa
Kazushige Koyama
Motomitsu Hagiwara
Original Assignee
Taiyo Yuden Kk
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 Taiyo Yuden Kk filed Critical Taiyo Yuden Kk
Publication of HK1150091A1 publication Critical patent/HK1150091A1/xx

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
    • G11B7/241—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
    • G11B7/256—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 layers improving adhesion between 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
    • G11B7/263—Preparing and using a stamper, e.g. pressing or injection molding substrates
    • 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
    • G11B7/242—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 System, e.g. B, Si, Ge, As, Sb, Bi, Se or Te
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
HK11103842.1A 2008-03-31 2011-04-18 Optical information recording medium and manufacturing method therefor HK1150091A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008090367A JP5393045B2 (ja) 2008-03-31 2008-03-31 光情報記録媒体
PCT/JP2009/057150 WO2009123353A2 (ja) 2008-03-31 2009-03-31 光情報記録媒体及びその製造方法

Publications (1)

Publication Number Publication Date
HK1150091A1 true HK1150091A1 (en) 2011-10-28

Family

ID=41136030

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11103842.1A HK1150091A1 (en) 2008-03-31 2011-04-18 Optical information recording medium and manufacturing method therefor

Country Status (6)

Country Link
US (1) US8394480B2 (xx)
EP (1) EP2259264A4 (xx)
JP (1) JP5393045B2 (xx)
CN (1) CN101983405B (xx)
HK (1) HK1150091A1 (xx)
WO (1) WO2009123353A2 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012111829A1 (de) 2011-12-06 2013-06-06 Samsung Electronics Co., Ltd. Speichersysteme und Blockkopierverfahren davon
WO2013118289A1 (ja) * 2012-02-10 2013-08-15 パイオニア株式会社 パターン転写方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6236756A (ja) * 1985-08-09 1987-02-17 Nippon Telegr & Teleph Corp <Ntt> 溝つき光デイスク基板およびその製造方法
JP2003077191A (ja) 2001-08-31 2003-03-14 Pioneer Electronic Corp 多層光記録媒体の製造方法
JP2003272244A (ja) 2002-03-13 2003-09-26 Bridgestone Corp 光情報記録媒体の製造方法及び光情報記録媒体
JP3960195B2 (ja) * 2002-10-24 2007-08-15 ソニー株式会社 多層光ディスクの製造方法および多層光ディスクの製造装置
JP2005243165A (ja) 2004-02-27 2005-09-08 Taiyo Yuden Co Ltd 光情報記録媒体
EP1739667B1 (en) 2004-04-22 2010-07-28 Mitsubishi Kagaku Media Co., Ltd. Optical recording medium
JP4642539B2 (ja) * 2004-04-22 2011-03-02 三菱化学メディア株式会社 光記録媒体
JP2005332522A (ja) 2004-05-21 2005-12-02 Lintec Corp 光記録媒体製造用シート
WO2006004119A1 (ja) 2004-07-06 2006-01-12 Mitsubishi Kagaku Media Co., Ltd. 光記録媒体
JP2006073086A (ja) 2004-09-01 2006-03-16 Ricoh Co Ltd 光記録媒体
JP4758189B2 (ja) 2005-09-28 2011-08-24 パナソニック株式会社 ダイ
TWI395218B (zh) * 2005-11-18 2013-05-01 Mitsubishi Kagaku Media Co Ltd 光記錄媒體之製造方法及製造裝置
JP2007179703A (ja) * 2005-12-28 2007-07-12 Tdk Corp 光記録媒体
JP4764173B2 (ja) 2006-01-16 2011-08-31 株式会社ブリヂストン 光硬化性転写シート、これを用いた光情報記録媒体の製造方法、及び光情報記録媒体
JP4616914B2 (ja) * 2006-05-18 2011-01-19 パナソニック株式会社 多層光記録媒体の製造方法
JP2008021393A (ja) * 2006-07-14 2008-01-31 Mitsubishi Kagaku Media Co Ltd 光記録媒体およびディスク媒体認識信号の記録方法

Also Published As

Publication number Publication date
US8394480B2 (en) 2013-03-12
JP5393045B2 (ja) 2014-01-22
WO2009123353A2 (ja) 2009-10-08
CN101983405A (zh) 2011-03-02
EP2259264A4 (en) 2011-10-26
US20110020581A1 (en) 2011-01-27
WO2009123353A3 (ja) 2009-11-26
JP2009245508A (ja) 2009-10-22
CN101983405B (zh) 2013-11-06
EP2259264A2 (en) 2010-12-08

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20180331