JP4173910B2 - 多層情報記録媒体及びその製造方法 - Google Patents

多層情報記録媒体及びその製造方法 Download PDF

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Publication number
JP4173910B2
JP4173910B2 JP2008510346A JP2008510346A JP4173910B2 JP 4173910 B2 JP4173910 B2 JP 4173910B2 JP 2008510346 A JP2008510346 A JP 2008510346A JP 2008510346 A JP2008510346 A JP 2008510346A JP 4173910 B2 JP4173910 B2 JP 4173910B2
Authority
JP
Japan
Prior art keywords
resin layer
information recording
resin
layer
inner peripheral
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
JP2008510346A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2008059676A1 (ja
Inventor
優子 留河
盛央 富山
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial 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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Application granted granted Critical
Publication of JP4173910B2 publication Critical patent/JP4173910B2/ja
Publication of JPWO2008059676A1 publication Critical patent/JPWO2008059676A1/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24073—Tracks
    • 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
    • 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
    • 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)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
JP2008510346A 2006-11-14 2007-10-05 多層情報記録媒体及びその製造方法 Expired - Fee Related JP4173910B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2006307426 2006-11-14
JP2006307426 2006-11-14
JP2007110224 2007-04-19
JP2007110224 2007-04-19
PCT/JP2007/069548 WO2008059676A1 (fr) 2006-11-14 2007-10-05 Support d'enregistrement d'informations à couches multiples, et procédé pour sa fabrication

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2008067929A Division JP4928488B2 (ja) 2006-11-14 2008-03-17 多層情報記録媒体及びその製造方法

Publications (2)

Publication Number Publication Date
JP4173910B2 true JP4173910B2 (ja) 2008-10-29
JPWO2008059676A1 JPWO2008059676A1 (ja) 2010-02-25

Family

ID=39401488

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2008510346A Expired - Fee Related JP4173910B2 (ja) 2006-11-14 2007-10-05 多層情報記録媒体及びその製造方法
JP2008067929A Expired - Fee Related JP4928488B2 (ja) 2006-11-14 2008-03-17 多層情報記録媒体及びその製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2008067929A Expired - Fee Related JP4928488B2 (ja) 2006-11-14 2008-03-17 多層情報記録媒体及びその製造方法

Country Status (8)

Country Link
US (1) US8017210B2 (enExample)
EP (1) EP2077555B1 (enExample)
JP (2) JP4173910B2 (enExample)
KR (1) KR20090080018A (enExample)
CN (1) CN101490758B (enExample)
DE (1) DE602007009280D1 (enExample)
RU (1) RU2009103001A (enExample)
WO (1) WO2008059676A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5122387B2 (ja) * 2008-02-28 2013-01-16 株式会社リコー 多層光記録媒体
JP4937956B2 (ja) * 2008-03-31 2012-05-23 芝浦メカトロニクス株式会社 転写装置及び転写方法
WO2009157203A1 (ja) * 2008-06-26 2009-12-30 パナソニック株式会社 多層情報記録媒体の製造方法
JP4929262B2 (ja) * 2008-09-29 2012-05-09 株式会社東芝 複製スタンパの製造方法
JP4893777B2 (ja) * 2009-05-11 2012-03-07 ソニー株式会社 記録装置、記録方法、再生装置、再生方法、記録媒体

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69731705T2 (de) * 1996-09-24 2005-04-07 Fuji Photo Film Co., Ltd., Minami-Ashigara Optische Informationsaufzeichnungsplatte
JP4043175B2 (ja) * 2000-06-09 2008-02-06 Ｔｄｋ株式会社 光情報媒体およびその製造方法
JP4071956B2 (ja) * 2001-11-13 2008-04-02 Ｔｄｋ株式会社 多層光記録媒体
TW200505304A (en) * 2003-05-20 2005-02-01 Matsushita Electric Industrial Co Ltd Multilayer circuit board and method for manufacturing the same
JP4159972B2 (ja) 2003-11-18 2008-10-01 シャープ株式会社 光ディスク
US7859983B2 (en) * 2003-07-15 2010-12-28 Sharp Kabushiki Kaisha Optical disk and optical disk recording and reproducing device
JP2005071571A (ja) * 2003-08-07 2005-03-17 Matsushita Electric Ind Co Ltd 光情報記録媒体及びその製造方法
JP2005141804A (ja) * 2003-11-05 2005-06-02 Fuji Photo Film Co Ltd 光記録媒体
TWI362664B (en) * 2004-02-09 2012-04-21 Panasonic Corp Method of manufacturing optical information recording medium
JP3955867B2 (ja) 2004-02-09 2007-08-08 松下電器産業株式会社 光情報記録媒体の製造方法
JP2005267670A (ja) * 2004-03-16 2005-09-29 Ricoh Co Ltd ２層型光記録媒体及びその製造方法
JP4622454B2 (ja) * 2004-10-28 2011-02-02 Ｔｄｋ株式会社 多層光記録媒体
WO2007135907A1 (ja) * 2006-05-18 2007-11-29 Panasonic Corporation 多層光記録媒体の製造方法

Also Published As

Publication number Publication date
JPWO2008059676A1 (ja) 2010-02-25
JP4928488B2 (ja) 2012-05-09
US8017210B2 (en) 2011-09-13
WO2008059676A1 (fr) 2008-05-22
RU2009103001A (ru) 2010-08-10
KR20090080018A (ko) 2009-07-23
US20090280286A1 (en) 2009-11-12
EP2077555A4 (en) 2009-11-11
DE602007009280D1 (de) 2010-10-28
CN101490758B (zh) 2011-03-23
EP2077555A1 (en) 2009-07-08
JP2008287854A (ja) 2008-11-27
CN101490758A (zh) 2009-07-22
EP2077555B1 (en) 2010-09-15

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