TW200623111A - Optical disc - Google Patents

Optical disc

Info

Publication number
TW200623111A
TW200623111A TW094134654A TW94134654A TW200623111A TW 200623111 A TW200623111 A TW 200623111A TW 094134654 A TW094134654 A TW 094134654A TW 94134654 A TW94134654 A TW 94134654A TW 200623111 A TW200623111 A TW 200623111A
Authority
TW
Taiwan
Prior art keywords
laminate
layer
substrate
transparent protective
optical disc
Prior art date
Application number
TW094134654A
Other languages
English (en)
Inventor
Hiroshi Kubo
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of TW200623111A publication Critical patent/TW200623111A/zh

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/002Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00Record 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
    • G11B23/38Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
    • G11B23/40Identifying 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
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2403Layers; Shape, structure or physical properties thereof
    • G11B7/24035Recording layers
    • G11B7/24038Multiple laminated recording layers

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
TW094134654A 2004-10-05 2005-10-04 Optical disc TW200623111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004292816A JP2006107618A (ja) 2004-10-05 2004-10-05 光ディスク

Publications (1)

Publication Number Publication Date
TW200623111A true TW200623111A (en) 2006-07-01

Family

ID=36142711

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094134654A TW200623111A (en) 2004-10-05 2005-10-04 Optical disc

Country Status (3)

Country Link
JP (1) JP2006107618A (zh)
TW (1) TW200623111A (zh)
WO (1) WO2006038639A1 (zh)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3062452B2 (ja) * 1997-04-24 2000-07-10 株式会社リコー 光ディスク
JPH11110816A (ja) * 1997-10-01 1999-04-23 Hitachi Maxell Ltd 光記録媒体及びイメージの形成方法
JP2000173096A (ja) * 1998-12-10 2000-06-23 Mitsui Chemicals Inc 光記録媒体

Also Published As

Publication number Publication date
JP2006107618A (ja) 2006-04-20
WO2006038639A1 (ja) 2006-04-13

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