AU2001290298A1 - Multi-layer optical disk and method of producing mult-layer optical disk - Google Patents

Multi-layer optical disk and method of producing mult-layer optical disk

Info

Publication number
AU2001290298A1
AU2001290298A1 AU2001290298A AU9029801A AU2001290298A1 AU 2001290298 A1 AU2001290298 A1 AU 2001290298A1 AU 2001290298 A AU2001290298 A AU 2001290298A AU 9029801 A AU9029801 A AU 9029801A AU 2001290298 A1 AU2001290298 A1 AU 2001290298A1
Authority
AU
Australia
Prior art keywords
information storage
optical disk
layer optical
track groove
mult
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.)
Abandoned
Application number
AU2001290298A
Inventor
Shinya Abe
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 Holdings Corp
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
Publication of AU2001290298A1 publication Critical patent/AU2001290298A1/en
Abandoned 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
    • G11B7/2407—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

Abstract

A multilayer optical disk including a plurality of information storage layers to/from which information is recorded and/or reproduced by an optical head. The plurality of information storage layers are stacked through intermediate layers and each information storage layer includes a wobbling track groove. The shape factors (amplitude of wobbling, depth of the track groove and/or slope angle of the side wall of the track groove, etc.) of the track groove of at least one information storage layer of the plurality of information storage layers are different from the shape factors of track grooves of other information storage layers. This allows a satisfactory signal to be reproduced from each information storage layer. <IMAGE>
AU2001290298A 2000-10-03 2001-09-27 Multi-layer optical disk and method of producing mult-layer optical disk Abandoned AU2001290298A1 (en)

Applications Claiming Priority (5)

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
PCT/JP2001/008477 WO2002029789A1 (en) 2000-10-03 2001-09-27 Multi-layer optical disk and method of producing mult-layer optical disk

Publications (1)

Publication Number Publication Date
AU2001290298A1 true AU2001290298A1 (en) 2002-04-15

Family

ID=26601439

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001290298A Abandoned AU2001290298A1 (en) 2000-10-03 2001-09-27 Multi-layer optical disk and method of producing mult-layer optical disk

Country Status (10)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE453911T1 (en) * 2000-10-03 2010-01-15 Panasonic Corp MULTI-LAYER OPTICAL PLATE AND METHOD FOR PRODUCING THE MULTI-LAYER OPTICAL PLATE
JP4150155B2 (en) * 2000-10-10 2008-09-17 株式会社日立製作所 Information recording medium, information recording method, reproducing method, recording / recording apparatus, and information reproducing apparatus
JP2002222548A (en) * 2001-01-26 2002-08-09 Sony Corp Optical recording medium, original disk for manufacturing the optical recording medium, and device and method for manufacturing the original disk for manufacturing the same
AU2002354310B2 (en) * 2002-01-15 2005-10-27 Kwang-Soo Choi The liquid composition for promoting plant growth, which includes nano-particle titanium dioxide
JP2004079071A (en) * 2002-08-16 2004-03-11 Pioneer Electronic Corp Optical recording medium and optical recording method
TWI289836B (en) * 2003-01-23 2007-11-11 Toshiba Corp Information recording medium, information recording/reproducing method, and information recording/reproducing device
JP2004295950A (en) 2003-03-25 2004-10-21 Ricoh Co Ltd Optical information recording medium, optical information recording apparatus, optical information processor, optical information recording method, program and storage medium
CN100454414C (en) 2003-04-04 2009-01-21 松下电器产业株式会社 Optical recording medium and process for producing the same
JP2004327007A (en) * 2003-04-08 2004-11-18 Nec Corp Optical information recording medium and reproducing device
WO2005015555A1 (en) 2003-08-07 2005-02-17 Matsushita Electric Industrial Co., Ltd. Optical information recording medium and manufacturing method thereof
JP2005190647A (en) * 2003-12-03 2005-07-14 Ricoh Co Ltd Phase-change optical recording medium
JP2007122789A (en) * 2005-10-26 2007-05-17 Canon Inc Multilayered optical recording medium
JP2007141344A (en) * 2005-11-17 2007-06-07 Fujifilm Corp Optical information recording medium, substrate for optical information recording medium, stamper, optical information recording medium manufacturing method and stamper manufacturing method
JP2007250137A (en) * 2006-03-17 2007-09-27 Toshiba Corp Optical disk and optical disk drive
JP2008010125A (en) * 2006-06-30 2008-01-17 Toshiba Corp Information recording medium and disk apparatus
JP6129366B2 (en) * 2015-01-30 2017-05-17 國立中央大學 Holographic disk and holographic storage system

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US399413A (en) * 1889-03-12 jones
NL7906576A (en) * 1979-09-03 1981-03-05 Philips Nv REGISTRATION HOLDER IN WHICH INFORMATION HAS BEEN INCLUDED IN AN OPTICALLY READABLE INFORMATION STRUCTURE AND READING DEVICE THEREFOR.
JPS57105829A (en) * 1980-12-22 1982-07-01 Shiro Okamura Recording storage system for long period
JPH07106606B2 (en) * 1983-05-27 1995-11-15 富士通株式会社 Mold manufacturing method
JPH0648546B2 (en) * 1984-07-14 1994-06-22 日本ビクター株式会社 Method of manufacturing information record carrier
JPS61210541A (en) * 1985-03-14 1986-09-18 Nec Corp Multi-layered optical recording medium and recorder
US4729940A (en) * 1986-05-16 1988-03-08 Cbs Inc. Method of manufacturing master for optical information carrier
JPS637536A (en) * 1986-06-26 1988-01-13 Hitachi Maxell Ltd Manufacture of optical disk recording medium
NL8602504A (en) * 1986-10-06 1988-05-02 Philips Nv OPTICALLY READABLE RECORD CARRIAGE FOR RECORDING INFORMATION, AN APPARATUS FOR MANUFACTURING SUCH RECORD CARRIER, AN APPARATUS FOR RECORDING INFORMATION ON SUCH RECORD CARRIERS AND AN ESTABLISHMENT DEVICE FOR RECORDS.
US4964958A (en) * 1988-10-14 1990-10-23 Philips & Du Pont Optical Company Method of producing a metal matrix
JPH02247842A (en) * 1989-03-20 1990-10-03 Nec Corp Method for forming optical disk pattern
JP2767638B2 (en) * 1989-12-05 1998-06-18 松下電器産業株式会社 Manufacturing method of stamper for optical disk
JPH0476838A (en) * 1990-07-17 1992-03-11 Mitsubishi Electric Corp Production of optical master disk
JP3006124B2 (en) * 1991-04-10 2000-02-07 株式会社ニコン Overwritable magneto-optical recording medium and recording / reproducing apparatus therefor
US5255262A (en) * 1991-06-04 1993-10-19 International Business Machines Corporation Multiple data surface optical data storage system with transmissive data surfaces
US5297129A (en) * 1992-12-24 1994-03-22 Optical Disc Corporation Waveform shaping method and apparatus for optical recording
US5703792A (en) * 1993-05-21 1997-12-30 Arris Pharmaceutical Corporation Three dimensional measurement of molecular diversity
US5982738A (en) * 1995-02-14 1999-11-09 Hitachi, Ltd. Optical recording medium having at least wobbled synchronous information shared between tracks
US5764619A (en) * 1995-04-07 1998-06-09 Matsushita Electric Industrial Co., Ltd. Optical recording medium having two separate recording layers
JP3734228B2 (en) * 1995-07-14 2006-01-11 パイオニア株式会社 Optical recording medium and manufacturing method thereof
JPH0954986A (en) 1995-08-09 1997-02-25 Victor Co Of Japan Ltd Two-layered optical disk, its recording method and its production
JPH09128827A (en) * 1995-08-29 1997-05-16 Sony Corp Magneto-optical recording medium, recording method and magneto-optical recorder
JP3065529B2 (en) * 1996-03-12 2000-07-17 株式会社リコー Optical information recording medium and tracking servo method for optical information recording medium
US5757756A (en) * 1996-10-15 1998-05-26 Eastman Kodak Company Reducing mark length variations in recording data in wobbled groove storage media
US6069870A (en) 1996-10-22 2000-05-30 Hitachi, Ltd. Information recording medium which indicates information according to the wobbling of a track and information recording and reproducing apparatus
JPH10302310A (en) 1997-04-25 1998-11-13 Sony Corp Optical recording medium and optical disk device
US5972459A (en) 1997-04-25 1999-10-26 Sony Corporation Optical recording medium and optical disk apparatus
JPH10320835A (en) * 1997-05-19 1998-12-04 Nikon Corp Optical disk
CN1134772C (en) * 1997-05-28 2004-01-14 三洋电机株式会社 Recording medium and reproducing apparatus therefor
JPH1139657A (en) * 1997-07-22 1999-02-12 Toshiba Corp Optical disk and its reproducing device
JP4144054B2 (en) * 1997-07-24 2008-09-03 ソニー株式会社 Optical disc recording method
SG71824A1 (en) 1997-07-24 2000-04-18 Sony Corp Optical recording medium and method of manufacturing optical recording medium
US6046968A (en) * 1997-07-24 2000-04-04 Hewlett-Packard Company Re-writable optical disk having reference clock information permanently formed on the disk
JPH1196604A (en) * 1997-07-24 1999-04-09 Sony Corp Optical recording medium, and manufacture of optical recording medium
JP3499406B2 (en) * 1997-08-22 2004-02-23 株式会社東芝 optical disk
JPH11120617A (en) * 1997-10-17 1999-04-30 Sony Corp Optical record medium
JP3697896B2 (en) * 1998-01-23 2005-09-21 株式会社デンソー Optical information recording medium and manufacturing method thereof
WO2000023990A1 (en) * 1998-10-21 2000-04-27 Matsushita Electric Industrial Co., Ltd. Optical information recording medium, and method and apparatus for recording and reproduction
ES2231153T3 (en) * 1999-01-27 2005-05-16 Koninklijke Philips Electronics N.V. RECORDING SUPPORT, PLAYBACK DEVICE AND INFORMATION RECORDING METHOD.
JP2000268409A (en) 1999-03-18 2000-09-29 Hitachi Maxell Ltd Optical recording medium
JP2000348347A (en) * 1999-03-30 2000-12-15 Ricoh Co Ltd Optical disk
TW468171B (en) * 1999-06-02 2001-12-11 Koninkl Philips Electronics Nv Optical record carrier
US6990055B1 (en) * 1999-06-22 2006-01-24 Matsushita Electric Industrial Co., Ltd. Optical disc drive for controlling reproduction of an optical disc having a plurality of data layers
AU2001224037A1 (en) 2000-01-14 2001-07-24 Matsushita Electric Industrial Co., Ltd. Optical disk and optical disk address reading device and method
JP3926973B2 (en) * 2000-08-28 2007-06-06 株式会社東芝 Signal recording medium, recording / reproducing method, and recording / reproducing apparatus
CN102024464A (en) * 2000-08-31 2011-04-20 松下电器产业株式会社 Optical disc medium, optical disc device, reading method, recording method and playback method thereof
SK287990B6 (en) * 2000-09-01 2012-09-03 Panasonic Corporation Optical disc medium, optical disc playback and recorder
ATE453911T1 (en) * 2000-10-03 2010-01-15 Panasonic Corp MULTI-LAYER OPTICAL PLATE AND METHOD FOR PRODUCING THE MULTI-LAYER OPTICAL PLATE
US6700862B2 (en) * 2000-10-03 2004-03-02 Matsushita Electric Industrial Co., Ltd. Optical disc and manufacturing method for the same
JP4150155B2 (en) * 2000-10-10 2008-09-17 株式会社日立製作所 Information recording medium, information recording method, reproducing method, recording / recording apparatus, and information reproducing apparatus
US20040027943A1 (en) 2000-10-19 2004-02-12 Shigeru Furumiya Optical disk medium and signal reproduction method
US6724708B2 (en) * 2001-06-20 2004-04-20 Matsushita Electric Industrial Co., Ltd. Optical disk medium and method and apparatus for reading information

Also Published As

Publication number Publication date
WO2002029789A1 (en) 2002-04-11
JP4511787B2 (en) 2010-07-28
KR100798193B1 (en) 2008-01-24
EP1333430A1 (en) 2003-08-06
EP1333430B1 (en) 2009-12-30
ES2336426T3 (en) 2010-04-13
US20110117502A1 (en) 2011-05-19
EP1333430A4 (en) 2007-09-12
CN1205606C (en) 2005-06-08
KR20030045818A (en) 2003-06-11
ATE453911T1 (en) 2010-01-15
US7315508B2 (en) 2008-01-01
US20040095876A1 (en) 2004-05-20
JPWO2002029789A1 (en) 2004-02-12
DE60140955D1 (en) 2010-02-11
CN1468428A (en) 2004-01-14
US20080233520A1 (en) 2008-09-25
US8026046B2 (en) 2011-09-27

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