TWI308750B - - Google Patents

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Publication number
TWI308750B
TWI308750B TW093100366A TW93100366A TWI308750B TW I308750 B TWI308750 B TW I308750B TW 093100366 A TW093100366 A TW 093100366A TW 93100366 A TW93100366 A TW 93100366A TW I308750 B TWI308750 B TW I308750B
Authority
TW
Taiwan
Prior art keywords
information recording
layer
substrate
recording layer
laser light
Prior art date
Application number
TW093100366A
Other languages
English (en)
Chinese (zh)
Other versions
TW200416723A (en
Inventor
Fujio Matsuishi
Kanji Shimizu
Morito Morishima
Original Assignee
Mitsubishi Kagaku Media Co Ltd
Yamaha 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 Mitsubishi Kagaku Media Co Ltd, Yamaha Corp filed Critical Mitsubishi Kagaku Media Co Ltd
Publication of TW200416723A publication Critical patent/TW200416723A/zh
Application granted granted Critical
Publication of TWI308750B publication Critical patent/TWI308750B/zh

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
    • G11B7/24094—Indication parts or information parts for identification
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
    • 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
    • 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
    • G11B7/24053—Protective topcoat layers lying opposite to the light entrance side, e.g. layers for preventing electrostatic charging

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
TW093100366A 2003-01-08 2004-01-07 Optical information recording medium and manufacturing method thereof TW200416723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003001936 2003-01-08

Publications (2)

Publication Number Publication Date
TW200416723A TW200416723A (en) 2004-09-01
TWI308750B true TWI308750B (enExample) 2009-04-11

Family

ID=32708838

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093100366A TW200416723A (en) 2003-01-08 2004-01-07 Optical information recording medium and manufacturing method thereof

Country Status (4)

Country Link
US (1) US7512059B2 (enExample)
AU (1) AU2003292692A1 (enExample)
TW (1) TW200416723A (enExample)
WO (1) WO2004064052A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI402832B (zh) * 2009-06-24 2013-07-21 Mitsubishi Kagaku Media Co Ltd Optical recording media

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006260728A (ja) * 2005-03-18 2006-09-28 Fuji Photo Film Co Ltd 光ディスク
JP4561438B2 (ja) * 2005-03-30 2010-10-13 ヤマハ株式会社 光ディスク記録媒体
JP2007050678A (ja) 2005-07-21 2007-03-01 Fujifilm Corp 光情報記録媒体、画像記録方法及び色素の利用方法
US7728859B2 (en) * 2005-09-26 2010-06-01 Hewlett-Packard Development Company, L.P. Optical printhead
US11360428B2 (en) * 2019-07-09 2022-06-14 Hewlett-Packard Development Company, L.P. Photoconductor having optical tag
KR102879885B1 (ko) * 2021-04-05 2025-11-05 삼성디스플레이 주식회사 표시 모듈 및 이를 포함하는 타일링 표시 장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0676372A (ja) 1991-10-11 1994-03-18 Nikon Corp 平滑な樹脂保護膜を有する光学的情報記録媒体の製造方法及びそれによって製造された記録媒体
JPH05325265A (ja) * 1992-05-21 1993-12-10 Ricoh Co Ltd 光情報記録媒体及びその製造方法
JP3062452B2 (ja) 1997-04-24 2000-07-10 株式会社リコー 光ディスク
GB2332298B (en) 1997-12-12 2000-05-03 Ricoh Kk Optical information memory medium and display recording method using the same
JP2000105947A (ja) 1997-12-12 2000-04-11 Ricoh Co Ltd 可逆表示機能を有する光情報記憶媒体および表示記録方法
GB2340292B (en) 1998-07-28 2002-10-23 Ricoh Kk Optical data storage medium capable of reversibly displaying information
JP2000173096A (ja) * 1998-12-10 2000-06-23 Mitsui Chemicals Inc 光記録媒体
JP4278820B2 (ja) 2000-03-31 2009-06-17 パイオニア株式会社 光ディスク
CN1266690C (zh) * 2000-05-11 2006-07-26 日本胜利株式会社 信息记录载体
JP2002074757A (ja) * 2000-08-31 2002-03-15 Ricoh Co Ltd 板状記録媒体および印字装置
JP3846265B2 (ja) 2000-10-30 2006-11-15 ヤマハ株式会社 光ディスク
JP2002234263A (ja) 2000-12-06 2002-08-20 Mitsubishi Plastics Ind Ltd 可逆性記録媒体
TWI242206B (en) 2001-06-22 2005-10-21 Fuji Photo Film Co Ltd Optical information recording medium
JP2003136846A (ja) 2001-11-06 2003-05-14 Mitsubishi Plastics Ind Ltd 光記録媒体
TW200501139A (en) 2003-01-24 2005-01-01 Mitsubishi Chem Corp Information recording medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI402832B (zh) * 2009-06-24 2013-07-21 Mitsubishi Kagaku Media Co Ltd Optical recording media

Also Published As

Publication number Publication date
WO2004064052A1 (ja) 2004-07-29
US20060013116A1 (en) 2006-01-19
AU2003292692A8 (en) 2004-08-10
US7512059B2 (en) 2009-03-31
TW200416723A (en) 2004-09-01
AU2003292692A1 (en) 2004-08-10

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