WO2002029789A1 - Disque optique multicouche et procede de production d'un disque optique multicouche - Google Patents

Disque optique multicouche et procede de production d'un disque optique multicouche Download PDF

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Publication number
WO2002029789A1
WO2002029789A1 PCT/JP2001/008477 JP0108477W WO0229789A1 WO 2002029789 A1 WO2002029789 A1 WO 2002029789A1 JP 0108477 W JP0108477 W JP 0108477W WO 0229789 A1 WO0229789 A1 WO 0229789A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical disk
information recording
layer optical
layer
layers
Prior art date
Application number
PCT/JP2001/008477
Other languages
English (en)
French (fr)
Inventor
Shinya Abe
Original Assignee
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 Matsushita Electric Industrial Co., Ltd. filed Critical Matsushita Electric Industrial Co., Ltd.
Priority to US10/398,092 priority Critical patent/US7315508B2/en
Priority to DE60140955T priority patent/DE60140955D1/de
Priority to AT01970259T priority patent/ATE453911T1/de
Priority to AU2001290298A priority patent/AU2001290298A1/en
Priority to EP01970259A priority patent/EP1333430B1/en
Priority to KR1020037004691A priority patent/KR100798193B1/ko
Priority to JP2002533282A priority patent/JP4511787B2/ja
Publication of WO2002029789A1 publication Critical patent/WO2002029789A1/ja
Priority to US11/935,130 priority patent/US8026046B2/en
Priority to US13/010,277 priority patent/US20110117502A1/en

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
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24073—Tracks
    • G11B7/24079—Width or depth
    • 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
    • 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
    • G11B7/24076—Cross sectional shape in the radial direction of a disc, e.g. asymmetrical cross sectional shape
    • 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
    • G11B7/24082—Meandering
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Couplings Of Light Guides (AREA)
PCT/JP2001/008477 2000-10-03 2001-09-27 Disque optique multicouche et procede de production d'un disque optique multicouche WO2002029789A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US10/398,092 US7315508B2 (en) 2000-10-03 2001-09-27 Multi-layer optical disk and method of producing multi-layer optical disk
DE60140955T DE60140955D1 (de) 2000-10-03 2001-09-27 Mehrschichtige optische platte und verfahren zur herstellung der mehrschichtigen optischen platte
AT01970259T ATE453911T1 (de) 2000-10-03 2001-09-27 Mehrschichtige optische platte und verfahren zur herstellung der mehrschichtigen optischen platte
AU2001290298A AU2001290298A1 (en) 2000-10-03 2001-09-27 Multi-layer optical disk and method of producing mult-layer optical disk
EP01970259A EP1333430B1 (en) 2000-10-03 2001-09-27 Multi-layer optical disk and method of producing multi-layer optical disk
KR1020037004691A KR100798193B1 (ko) 2000-10-03 2001-09-27 다층 광디스크 및 다층 광디스크의 제작 방법
JP2002533282A JP4511787B2 (ja) 2000-10-03 2001-09-27 多層光ディスクおよび多層光ディスクの作製方法
US11/935,130 US8026046B2 (en) 2000-10-03 2007-11-05 Method for producing multi-layer optical disk
US13/010,277 US20110117502A1 (en) 2000-10-03 2011-01-20 Method for producing multi-layer optical disk

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000-303347 2000-10-03
JP2000303347 2000-10-03
JP2001-225008 2001-07-25
JP2001225008 2001-07-25

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10398092 A-371-Of-International 2001-09-27
US11/935,130 Division US8026046B2 (en) 2000-10-03 2007-11-05 Method for producing multi-layer optical disk

Publications (1)

Publication Number Publication Date
WO2002029789A1 true WO2002029789A1 (fr) 2002-04-11

Family

ID=26601439

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/008477 WO2002029789A1 (fr) 2000-10-03 2001-09-27 Disque optique multicouche et procede de production d'un disque optique multicouche

Country Status (10)

Country Link
US (3) US7315508B2 (ja)
EP (1) EP1333430B1 (ja)
JP (1) JP4511787B2 (ja)
KR (1) KR100798193B1 (ja)
CN (1) CN1205606C (ja)
AT (1) ATE453911T1 (ja)
AU (1) AU2001290298A1 (ja)
DE (1) DE60140955D1 (ja)
ES (1) ES2336426T3 (ja)
WO (1) WO2002029789A1 (ja)

Cited By (4)

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WO2004086383A1 (ja) * 2003-03-25 2004-10-07 Ricoh Company Ltd. 光情報記録媒体、光情報記録装置、情報処理装置、光情報記録方法、プログラム及び記録媒体
WO2005055209A1 (ja) * 2003-12-03 2005-06-16 Ricoh Company, Ltd. 光記録媒体、並びに、光記録媒体の記録再生方法及び光記録再生装置
US7540006B2 (en) 2003-08-07 2009-05-26 Panasonic Corporation Optical information recording medium and manufacture method thereof
US7539121B2 (en) 2003-04-04 2009-05-26 Panasonic Corporation Optical recording medium and process for producing the same

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KR100798193B1 (ko) * 2000-10-03 2008-01-24 마츠시타 덴끼 산교 가부시키가이샤 다층 광디스크 및 다층 광디스크의 제작 방법
JP4150155B2 (ja) 2000-10-10 2008-09-17 株式会社日立製作所 情報記録媒体、情報の記録方法、再生方法、記録記録装置及び情報再生装置
JP2002222548A (ja) * 2001-01-26 2002-08-09 Sony Corp 光記録媒体、光記録媒体製造用原盤、光記録媒体製造用原盤の製造装置、光記録媒体製造用原盤の製造方法
MXPA04006687A (es) * 2002-01-15 2004-10-04 Choi Kwang Soo La composicion liquida para acelerar el crecimiento de plantas, que incluye nanoparticulas de dioxido de titanio.
JP2004079071A (ja) * 2002-08-16 2004-03-11 Pioneer Electronic Corp 光記録媒体及び光記録方法
TWI289836B (en) * 2003-01-23 2007-11-11 Toshiba Corp Information recording medium, information recording/reproducing method, and information recording/reproducing device
JP2004327007A (ja) * 2003-04-08 2004-11-18 Nec Corp 光学的情報記録媒体および光学的情報記録再生装置
JP2007122789A (ja) * 2005-10-26 2007-05-17 Canon Inc 多層光記録媒体
JP2007141344A (ja) * 2005-11-17 2007-06-07 Fujifilm Corp 光情報記録媒体、光情報記録媒体用の基板、スタンパ、光情報記録媒体の製造方法及びスタンパの製造方法
JP2007250137A (ja) * 2006-03-17 2007-09-27 Toshiba Corp 光ディスク及び光ディスク装置
JP2008010125A (ja) * 2006-06-30 2008-01-17 Toshiba Corp 情報記録媒体、及びディスク装置
JP6129366B2 (ja) * 2015-01-30 2017-05-17 國立中央大學 ホログラフィックディスクとホログラフィック記憶システム

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004086383A1 (ja) * 2003-03-25 2004-10-07 Ricoh Company Ltd. 光情報記録媒体、光情報記録装置、情報処理装置、光情報記録方法、プログラム及び記録媒体
EP1607949A1 (en) * 2003-03-25 2005-12-21 Ricoh Company, Ltd. Optical information recording medium, optical information recording device, information processing device, optical information recording method, program and recording medium
US7020066B2 (en) 2003-03-25 2006-03-28 Ricoh Company, Ltd. Optical information recording medium, optical information recording apparatus, information processing apparatus, optical information recording method, program and recording medium
EP1607949A4 (en) * 2003-03-25 2008-10-08 Ricoh Kk OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING DEVICE, INFORMATION PROCESSING DEVICE, OPTICAL INFORMATION RECORDING PROCESS, PROGRAM AND RECORDING MEDIUM
US7496027B2 (en) 2003-03-25 2009-02-24 Ricoh Company, Ltd. Optical information recording medium, optical information recording apparatus, information processing apparatus, optical information recording method, program and recording medium
US7539121B2 (en) 2003-04-04 2009-05-26 Panasonic Corporation Optical recording medium and process for producing the same
US7540006B2 (en) 2003-08-07 2009-05-26 Panasonic Corporation Optical information recording medium and manufacture method thereof
WO2005055209A1 (ja) * 2003-12-03 2005-06-16 Ricoh Company, Ltd. 光記録媒体、並びに、光記録媒体の記録再生方法及び光記録再生装置

Also Published As

Publication number Publication date
KR100798193B1 (ko) 2008-01-24
JPWO2002029789A1 (ja) 2004-02-12
US7315508B2 (en) 2008-01-01
EP1333430B1 (en) 2009-12-30
ES2336426T3 (es) 2010-04-13
US20080233520A1 (en) 2008-09-25
AU2001290298A1 (en) 2002-04-15
US20040095876A1 (en) 2004-05-20
CN1468428A (zh) 2004-01-14
US8026046B2 (en) 2011-09-27
EP1333430A4 (en) 2007-09-12
EP1333430A1 (en) 2003-08-06
US20110117502A1 (en) 2011-05-19
JP4511787B2 (ja) 2010-07-28
CN1205606C (zh) 2005-06-08
KR20030045818A (ko) 2003-06-11
DE60140955D1 (de) 2010-02-11
ATE453911T1 (de) 2010-01-15

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