GR3036295T3 - Two-sided, light-readable information recording disc stacks and methods of making same - Google Patents

Two-sided, light-readable information recording disc stacks and methods of making same

Info

Publication number
GR3036295T3
GR3036295T3 GR20010401145T GR20010401145T GR3036295T3 GR 3036295 T3 GR3036295 T3 GR 3036295T3 GR 20010401145 T GR20010401145 T GR 20010401145T GR 20010401145 T GR20010401145 T GR 20010401145T GR 3036295 T3 GR3036295 T3 GR 3036295T3
Authority
GR
Greece
Prior art keywords
disc
light
visible indicia
generic
readable information
Prior art date
Application number
GR20010401145T
Other languages
English (en)
Inventor
Richard C Marquardt Jr
Original Assignee
Wea Mfg Inc
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 Wea Mfg Inc filed Critical Wea Mfg Inc
Publication of GR3036295T3 publication Critical patent/GR3036295T3/el

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
    • 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
    • G11B7/24094—Indication parts or information parts for identification
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Head (AREA)
GR20010401145T 1995-09-12 2001-07-30 Two-sided, light-readable information recording disc stacks and methods of making same GR3036295T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US361095P 1995-09-12 1995-09-12
US08/579,302 US5729533A (en) 1995-09-12 1995-12-27 Two-sided, light-readable information recording disc stacks and methods of making same

Publications (1)

Publication Number Publication Date
GR3036295T3 true GR3036295T3 (en) 2001-10-31

Family

ID=26671968

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20010401145T GR3036295T3 (en) 1995-09-12 2001-07-30 Two-sided, light-readable information recording disc stacks and methods of making same

Country Status (8)

Country Link
US (1) US5729533A (el)
EP (1) EP0762407B1 (el)
JP (1) JPH09106575A (el)
AT (1) ATE201525T1 (el)
AU (1) AU704550B2 (el)
DE (1) DE69612929T2 (el)
GR (1) GR3036295T3 (el)
SG (1) SG42437A1 (el)

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JP4062976B2 (ja) * 2002-05-31 2008-03-19 ヤマハ株式会社 光ディスクへの画像形成装置および画像形成方法
JP3758614B2 (ja) 2002-06-28 2006-03-22 ヤマハ株式会社 光ディスク記録装置及び光ディスクに対する画像形成方法
US20040141445A1 (en) * 2003-01-17 2004-07-22 Hanks Darwin Mitchel Radial position registration for a trackless optical disc surface
US7671880B2 (en) * 2003-01-17 2010-03-02 Hewlett-Packard Development Company, L.P. Optical disk labeling system and method
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US7496026B2 (en) * 2004-12-11 2009-02-24 Hewlett-Packard Development Company, L.P. Optical disc and method of printing optical disc
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Also Published As

Publication number Publication date
AU704550B2 (en) 1999-04-29
EP0762407A3 (en) 1997-11-19
SG42437A1 (en) 1997-08-15
EP0762407B1 (en) 2001-05-23
DE69612929T2 (de) 2002-03-28
DE69612929D1 (de) 2001-06-28
AU6558696A (en) 1997-03-20
ATE201525T1 (de) 2001-06-15
JPH09106575A (ja) 1997-04-22
EP0762407A2 (en) 1997-03-12
US5729533A (en) 1998-03-17

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Legal Events

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