EP1540416A4 - System for applying markings to optical media - Google Patents

System for applying markings to optical media

Info

Publication number
EP1540416A4
EP1540416A4 EP03756837A EP03756837A EP1540416A4 EP 1540416 A4 EP1540416 A4 EP 1540416A4 EP 03756837 A EP03756837 A EP 03756837A EP 03756837 A EP03756837 A EP 03756837A EP 1540416 A4 EP1540416 A4 EP 1540416A4
Authority
EP
European Patent Office
Prior art keywords
optical media
applying markings
markings
applying
media
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.)
Withdrawn
Application number
EP03756837A
Other languages
German (de)
French (fr)
Other versions
EP1540416A2 (en
Inventor
Jeffrey L Conroy
Andrei Smuk
Robert Afzal
Dana Lewis
Allison Berube
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.)
Spectra Systems Corp
Original Assignee
Spectra Systems Corp
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 Spectra Systems Corp filed Critical Spectra Systems Corp
Publication of EP1540416A2 publication Critical patent/EP1540416A2/en
Publication of EP1540416A4 publication Critical patent/EP1540416A4/en
Withdrawn legal-status Critical Current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
    • G11B7/241—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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
    • G11B23/40—Identifying or analogous means applied to or incorporated in the record carrier and not intended for visual display simultaneously with the playing-back of the record carrier, e.g. label, leader, photograph
    • 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
    • G11B7/254—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 protective topcoat 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
    • G11B7/266—Sputtering or spin-coating 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
    • G11B7/268—Post-production operations, e.g. initialising phase-change recording layers, checking for defects
    • 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
    • G11B7/244—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 organic materials only
    • G11B7/246—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 organic materials only containing dyes
    • 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
    • G11B7/253—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 substrates
    • G11B7/2533—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 substrates comprising resins
    • G11B7/2534—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 substrates comprising resins polycarbonates [PC]
    • 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
    • G11B7/258—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 reflective layers
EP03756837A 2002-09-18 2003-09-18 System for applying markings to optical media Withdrawn EP1540416A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US41215302P 2002-09-18 2002-09-18
US48994503P 2003-07-22 2003-07-22
US489945P 2003-07-22
PCT/US2003/029514 WO2004027683A2 (en) 2002-09-18 2003-09-18 System for applying markings to optical media
US412153P 2010-11-10

Publications (2)

Publication Number Publication Date
EP1540416A2 EP1540416A2 (en) 2005-06-15
EP1540416A4 true EP1540416A4 (en) 2009-03-25

Family

ID=32033586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03756837A Withdrawn EP1540416A4 (en) 2002-09-18 2003-09-18 System for applying markings to optical media

Country Status (6)

Country Link
EP (1) EP1540416A4 (en)
JP (1) JP4530273B2 (en)
AU (1) AU2003299001A1 (en)
CA (1) CA2499640A1 (en)
MX (1) MXPA05003053A (en)
WO (1) WO2004027683A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4760922B2 (en) * 2009-01-29 2011-08-31 ソニー株式会社 Optical information recording medium
JP4632101B2 (en) 2008-07-02 2011-02-16 ソニー株式会社 Optical information recording medium
JP5278345B2 (en) * 2010-02-05 2013-09-04 Ｄｉｃ株式会社 Ultraviolet curable composition for optical disc and optical disc

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999065696A1 (en) * 1998-06-16 1999-12-23 Sony Corporation Permanent image formation
US20030012562A1 (en) * 2001-06-06 2003-01-16 Lawandy Nabil M. Marking and authenticating articles

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343885A (en) * 1978-05-09 1982-08-10 Dynachem Corporation Phototropic photosensitive compositions containing fluoran colorformer
US5028792A (en) * 1987-03-19 1991-07-02 Xytronyx, Inc. System for the visualization of exposure to ultraviolet radiation
WO1989009433A1 (en) * 1988-03-23 1989-10-05 Olin Corporation Electrostatic method for multicolor imaging from a single toner bath
JPH02179941A (en) * 1988-12-29 1990-07-12 Kuraray Co Ltd Optical information recording medium and its production
US5024898A (en) * 1989-06-02 1991-06-18 Dennison Manufacturing Company Erasably markable articles and methods of making such articles
DE4311683C2 (en) * 1993-04-08 1996-05-02 Sonopress Prod Disc-shaped optical memory and method for its production
US5549953A (en) * 1993-04-29 1996-08-27 National Research Council Of Canada Optical recording media having optically-variable security properties
US5441850A (en) * 1994-04-25 1995-08-15 Polaroid Corporation Imaging medium and process for producing an image
US5510163A (en) * 1994-05-18 1996-04-23 National Research Council Of Canada Optical storage media having visible logos
US5885746A (en) * 1994-12-29 1999-03-23 Tokyo Ohka Kogyo Co., Ltd. Photosensitive resin composition, photosensitive printing plate using the same and method of manufacturing printing master plate
JPH08287525A (en) * 1995-04-19 1996-11-01 Pioneer Video Corp Production of optical master disk
JPH08310124A (en) * 1995-05-19 1996-11-26 Konica Corp Image forming material
JPH10334518A (en) * 1997-05-29 1998-12-18 Asahi Chem Ind Co Ltd Optical disk and stamper
JP3175677B2 (en) * 1997-11-28 2001-06-11 日本ビクター株式会社 Optical disk, optical disk manufacturing method, optical disk manufacturing apparatus
JP2000113516A (en) * 1998-10-05 2000-04-21 Nippon Columbia Co Ltd Optical information recording medium
US6500601B1 (en) * 1999-08-18 2002-12-31 M&R Marking Systems, Inc. Method of manufacturing photopolymer plates
JP2002235066A (en) * 2001-02-08 2002-08-23 Showa Denko Kk Adhesive composition
JP2002123984A (en) * 2001-09-04 2002-04-26 Nec Corp Original optical disk, its manufacturing method, and optical disk medium using the same, and its manufacturing method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999065696A1 (en) * 1998-06-16 1999-12-23 Sony Corporation Permanent image formation
US20030012562A1 (en) * 2001-06-06 2003-01-16 Lawandy Nabil M. Marking and authenticating articles

Also Published As

Publication number Publication date
EP1540416A2 (en) 2005-06-15
AU2003299001A1 (en) 2004-04-08
CA2499640A1 (en) 2004-04-01
WO2004027683A3 (en) 2004-09-02
JP2005539343A (en) 2005-12-22
WO2004027683A2 (en) 2004-04-01
JP4530273B2 (en) 2010-08-25
MXPA05003053A (en) 2005-05-27

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Legal Events

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Effective date: 20090401