WO2009123353A3 - 光情報記録媒体及びその製造方法 - Google Patents

光情報記録媒体及びその製造方法 Download PDF

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Publication number
WO2009123353A3
WO2009123353A3 PCT/JP2009/057150 JP2009057150W WO2009123353A3 WO 2009123353 A3 WO2009123353 A3 WO 2009123353A3 JP 2009057150 W JP2009057150 W JP 2009057150W WO 2009123353 A3 WO2009123353 A3 WO 2009123353A3
Authority
WO
WIPO (PCT)
Prior art keywords
information recording
optical information
recording medium
film
manufacturing
Prior art date
Application number
PCT/JP2009/057150
Other languages
English (en)
French (fr)
Other versions
WO2009123353A2 (ja
Inventor
祐寿 富澤
和成 小山
基光 萩原
Original Assignee
太陽誘電株式会社
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 太陽誘電株式会社 filed Critical 太陽誘電株式会社
Priority to US12/935,475 priority Critical patent/US8394480B2/en
Priority to EP09726790A priority patent/EP2259264A4/en
Priority to CN200980111998XA priority patent/CN101983405B/zh
Publication of WO2009123353A2 publication Critical patent/WO2009123353A2/ja
Publication of WO2009123353A3 publication Critical patent/WO2009123353A3/ja
Priority to HK11103842.1A priority 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

Abstract

追記型光情報記録媒体の多層化において、第二の膜を、金属スタンパを用いて形成する際に、無機材料からなる保護層の剥離が生じない多層型の光情報記録媒体を提供する。中間層を有する多層型の光情報記録媒体であって、前記中間層は、保護層に接する第一の膜と、反射層に接する第二の膜の複数から構成され、第一および第二の膜の材料は異なる材質から構成され、第一の光情報記録層の保護層の材質に対する当該第一の膜の材質の剥離強度は、第二の膜のものよりも高いものを用いる。
PCT/JP2009/057150 2008-03-31 2009-03-31 光情報記録媒体及びその製造方法 WO2009123353A2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/935,475 US8394480B2 (en) 2008-03-31 2009-03-31 Optical information recording medium and manufacturing method therefor
EP09726790A EP2259264A4 (en) 2008-03-31 2009-03-31 MEDIUM FOR RECORDING OPTICAL INFORMATION AND METHOD FOR THE PRODUCTION THEREOF
CN200980111998XA CN101983405B (zh) 2008-03-31 2009-03-31 光信息记录介质和其制造方法
HK11103842.1A HK1150091A1 (en) 2008-03-31 2011-04-18 Optical information recording medium and manufacturing method therefor

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
JP2008-090367 2008-03-31

Publications (2)

Publication Number Publication Date
WO2009123353A2 WO2009123353A2 (ja) 2009-10-08
WO2009123353A3 true WO2009123353A3 (ja) 2009-11-26

Family

ID=41136030

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (6)

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

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

Citations (8)

* 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
JP2004145984A (ja) * 2002-10-24 2004-05-20 Sony Corp 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
JP2005332564A (ja) * 2004-04-22 2005-12-02 Mitsubishi Chemicals Corp 光記録媒体
WO2007058309A2 (ja) * 2005-11-18 2007-05-24 Mitsubishi Kagaku Media Co., Ltd. 光記録媒体の製造方法及び製造装置
JP2007179703A (ja) * 2005-12-28 2007-07-12 Tdk Corp 光記録媒体
WO2007135907A1 (ja) * 2006-05-18 2007-11-29 Panasonic Corporation 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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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

Patent Citations (8)

* 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
JP2004145984A (ja) * 2002-10-24 2004-05-20 Sony Corp 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
JP2005332564A (ja) * 2004-04-22 2005-12-02 Mitsubishi Chemicals Corp 光記録媒体
WO2007058309A2 (ja) * 2005-11-18 2007-05-24 Mitsubishi Kagaku Media Co., Ltd. 光記録媒体の製造方法及び製造装置
JP2007179703A (ja) * 2005-12-28 2007-07-12 Tdk Corp 光記録媒体
WO2007135907A1 (ja) * 2006-05-18 2007-11-29 Panasonic Corporation 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
JP2009245508A (ja) 2009-10-22
CN101983405B (zh) 2013-11-06
EP2259264A2 (en) 2010-12-08
HK1150091A1 (en) 2011-10-28

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