HK1075119A1 - Optical disk - Google Patents

Optical disk

Info

Publication number
HK1075119A1
HK1075119A1 HK05107435A HK05107435A HK1075119A1 HK 1075119 A1 HK1075119 A1 HK 1075119A1 HK 05107435 A HK05107435 A HK 05107435A HK 05107435 A HK05107435 A HK 05107435A HK 1075119 A1 HK1075119 A1 HK 1075119A1
Authority
HK
Hong Kong
Prior art keywords
optical disk
disk
optical
Prior art date
Application number
HK05107435A
Other languages
English (en)
Inventor
Toshiyuki Kashiwagi
Takeshi Yamasaki
Tomomi Yukumoto
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of HK1075119A1 publication Critical patent/HK1075119A1/xx

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
    • G11B7/24—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
    • G11B7/24067—Combinations of two or more layers with specific interrelation
    • 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
    • G11B7/2542—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 consisting essentially of organic resins
HK05107435A 2002-08-30 2005-08-24 Optical disk HK1075119A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002254989 2002-08-30
PCT/JP2003/010799 WO2004021343A1 (ja) 2002-08-30 2003-08-26 光ディスク

Publications (1)

Publication Number Publication Date
HK1075119A1 true HK1075119A1 (en) 2005-12-02

Family

ID=31972860

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05107435A HK1075119A1 (en) 2002-08-30 2005-08-24 Optical disk

Country Status (7)

Country Link
US (2) US7596077B2 (ja)
JP (1) JPWO2004021343A1 (ja)
KR (1) KR20050034621A (ja)
CN (1) CN1319061C (ja)
HK (1) HK1075119A1 (ja)
TW (1) TWI242772B (ja)
WO (1) WO2004021343A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1699052A1 (en) * 2005-03-02 2006-09-06 Avery Dennison Zweckform Office Products Europe GmbH Label having means of preventing deformation in a substrate
JP2006260728A (ja) * 2005-03-18 2006-09-28 Fuji Photo Film Co Ltd 光ディスク
JP2006277828A (ja) * 2005-03-29 2006-10-12 Tdk Corp 光記録媒体
KR20090057943A (ko) 2006-05-16 2009-06-08 미츠비시 가스 가가쿠 가부시키가이샤 폴리카보네이트 수지 및 이를 사용한 광학용 재료
JP4437559B2 (ja) * 2007-05-15 2010-03-24 ソニー株式会社 データ処理装置および方法、プログラム、並びに記録媒体
US8699678B2 (en) * 2007-10-19 2014-04-15 Voxer Ip Llc Telecommunication and multimedia management method and apparatus

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JPS58175150A (ja) * 1982-04-05 1983-10-14 Victor Co Of Japan Ltd 記録媒体
JPH0687319B2 (ja) * 1984-03-08 1994-11-02 株式会社東芝 光学式デイスクレコ−ド
JP2517341B2 (ja) * 1988-01-14 1996-07-24 三洋電機株式会社 光学式情報記録ディスクの製造方法
JPH02252120A (ja) * 1989-03-27 1990-10-09 Nissei Plastics Ind Co 記録ディスク用基盤
CA2047163C (en) * 1990-07-20 1995-05-16 Kenji Ohta Optical disk
JP2818058B2 (ja) * 1991-09-19 1998-10-30 シャープ株式会社 光ディスク
JPH05242527A (ja) * 1992-02-28 1993-09-21 Teijin Ltd 光ディスク及びその製造方法
JPH05303769A (ja) * 1992-04-27 1993-11-16 Sharp Corp 光ディスク
JPH07257079A (ja) * 1994-03-25 1995-10-09 Dainippon Printing Co Ltd 光カード
DE69520920T2 (de) * 1994-10-03 2001-09-27 Matsushita Electric Ind Co Ltd Optisches Informationsmedium, sowie Einheit und Verfahren zu dessen Herstellung
JPH08212595A (ja) * 1995-11-13 1996-08-20 Toshiba Corp 光学式ディスクレコ−ド
JPH09180254A (ja) * 1995-12-28 1997-07-11 Sony Corp 光ディスク
JP3555813B2 (ja) * 1996-09-19 2004-08-18 コロムビアデジタルメディア株式会社 光情報記録媒体
JPH10302310A (ja) * 1997-04-25 1998-11-13 Sony Corp 光学記録媒体及び光学ディスク装置
WO1999000794A1 (fr) * 1997-06-27 1999-01-07 Sony Corporation Support d'enregistrement optique et dispositif de disque optique
JPH11242829A (ja) * 1997-12-26 1999-09-07 Sony Corp 光記録媒体及びその製造方法
CN100449616C (zh) * 1999-02-12 2009-01-07 通用电气公司 数据存储介质及其形成方法、压印衬底及检索数据的方法
JP2000235736A (ja) * 1999-02-15 2000-08-29 Canon Inc 光記録媒体
EP1031972B1 (en) * 1999-02-24 2004-12-22 Sharp Kabushiki Kaisha Optical information recording medium
JP2001189034A (ja) * 1999-12-28 2001-07-10 Sony Corp 光記録媒体及びその製造方法
JP2001216683A (ja) 2000-02-01 2001-08-10 Teijin Ltd 光記録媒体用基板及び光記録媒体
JP2002092955A (ja) * 2000-09-13 2002-03-29 Sony Corp 光学記録媒体およびその製造方法
JP2002184034A (ja) * 2000-12-13 2002-06-28 Fuji Photo Film Co Ltd 光記録媒体とこれを用いた光記録方法
JP2002235736A (ja) 2001-02-07 2002-08-23 Nippon Densan Corp スピンドルモータ
US20030008326A1 (en) * 2001-05-30 2003-01-09 Sem Daniel S Nuclear magnetic resonance-docking of compounds
JP3431612B2 (ja) * 2001-06-04 2003-07-28 株式会社東芝 光ディスクならびにその光ディスクに適した光ディスク装置および情報記録再生方法
US20030123302A1 (en) * 2001-06-05 2003-07-03 Thompson Robert F. Limited play optical devices with interstitial reactive layer and methods of making same
US7027382B2 (en) * 2001-06-26 2006-04-11 Ricoh Company, Ltd. Optical recording medium having relation between reflection layer and pit lengths
EP1271500A1 (en) * 2001-06-28 2003-01-02 Fuji Photo Film Co., Ltd. Optical information recording method and medium
JP3742583B2 (ja) * 2001-12-07 2006-02-08 松下電器産業株式会社 光情報記録媒体、および光情報記録媒体の製造方法
TW200514074A (en) * 2003-09-19 2005-04-16 Fuji Photo Film Co Ltd Information media with printable layer
WO2006036016A1 (en) * 2004-09-30 2006-04-06 Fujifilm Corporation Optical information recording medium and method for producing the same
EP2054889A4 (en) * 2006-08-01 2009-11-18 Ricoh Kk INTEGRABLE OPTICAL RECORDING MEDIUM AND ITS RECORDING METHOD
WO2008041526A1 (fr) * 2006-09-26 2008-04-10 Mitsubishi Kagaku Media Co., Ltd. Procédé et appareil pour la fabrication d'un support d'enregistrement optique
JP4695632B2 (ja) * 2007-10-05 2011-06-08 太陽誘電株式会社 光情報記録媒体
JP5100846B2 (ja) * 2008-11-07 2012-12-19 パナソニック株式会社 情報記録媒体とその製造方法、およびスパッタリングターゲット

Also Published As

Publication number Publication date
KR20050034621A (ko) 2005-04-14
JPWO2004021343A1 (ja) 2005-12-22
CN1610941A (zh) 2005-04-27
US20050007943A1 (en) 2005-01-13
US7596077B2 (en) 2009-09-29
WO2004021343A1 (ja) 2004-03-11
TW200414182A (en) 2004-08-01
US20100008212A1 (en) 2010-01-14
CN1319061C (zh) 2007-05-30
TWI242772B (en) 2005-11-01
US7962927B2 (en) 2011-06-14

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20120826