ATE467208T1 - Optisches aufzeichnungsmedium, herstellungsverfahren dafür, optisches aufzeichnungsverfahren und optisches wiedergabeverfahren - Google Patents

Optisches aufzeichnungsmedium, herstellungsverfahren dafür, optisches aufzeichnungsverfahren und optisches wiedergabeverfahren

Info

Publication number
ATE467208T1
ATE467208T1 AT03723166T AT03723166T ATE467208T1 AT E467208 T1 ATE467208 T1 AT E467208T1 AT 03723166 T AT03723166 T AT 03723166T AT 03723166 T AT03723166 T AT 03723166T AT E467208 T1 ATE467208 T1 AT E467208T1
Authority
AT
Austria
Prior art keywords
optical recording
recording medium
optical
information
reflective film
Prior art date
Application number
AT03723166T
Other languages
English (en)
Inventor
Katsuhisa Aratani
Shinji Minegishi
Makato Tsukahara
Original Assignee
Sony Corp
Sony Disc Technology 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 Sony Corp, Sony Disc Technology Inc filed Critical Sony Corp
Application granted granted Critical
Publication of ATE467208T1 publication Critical patent/ATE467208T1/de

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
    • 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
    • G11B7/2585—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 based on aluminium
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00455—Recording involving reflectivity, absorption or colour changes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • 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
    • 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
    • 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
AT03723166T 2002-04-22 2003-04-22 Optisches aufzeichnungsmedium, herstellungsverfahren dafür, optisches aufzeichnungsverfahren und optisches wiedergabeverfahren ATE467208T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002119745A JP4193408B2 (ja) 2002-04-22 2002-04-22 光記録媒体及びその製造方法、光記録方法、光再生方法
PCT/JP2003/005099 WO2003090216A1 (fr) 2002-04-22 2003-04-22 Support, procede et dispositif d'enregistrement optique, son procede de fabrication, procede et dispositif de reproduction optique, dispositif d'enregistrement/reproduction optique

Publications (1)

Publication Number Publication Date
ATE467208T1 true ATE467208T1 (de) 2010-05-15

Family

ID=29243559

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03723166T ATE467208T1 (de) 2002-04-22 2003-04-22 Optisches aufzeichnungsmedium, herstellungsverfahren dafür, optisches aufzeichnungsverfahren und optisches wiedergabeverfahren

Country Status (9)

Country Link
US (1) US7177264B2 (de)
EP (1) EP1498883B1 (de)
JP (1) JP4193408B2 (de)
KR (1) KR101029189B1 (de)
CN (1) CN1327415C (de)
AT (1) ATE467208T1 (de)
DE (1) DE60332452D1 (de)
TW (1) TWI244085B (de)
WO (1) WO2003090216A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1449209A1 (de) * 2001-06-07 2004-08-25 Koninklijke Philips Electronics N.V. Optisches datenspeichermedium und seine verwendung
JP4056526B2 (ja) * 2003-04-01 2008-03-05 富士通株式会社 磁気パターン転写方法
EP1629473B1 (de) * 2003-05-30 2010-06-30 Doug Carson & Associates, Inc. Verbessertes format für mehrschichtige optische datenträger
JP4276516B2 (ja) * 2003-10-20 2009-06-10 パイオニア株式会社 多層光記録媒体および光ピックアップ装置
JP2006240289A (ja) * 2005-02-07 2006-09-14 Kobe Steel Ltd 光情報記録媒体用記録膜および光情報記録媒体ならびにスパッタリングターゲット
JP4201006B2 (ja) * 2005-10-31 2008-12-24 ソニー株式会社 光記録媒体
JP4622947B2 (ja) 2006-06-29 2011-02-02 ソニー株式会社 光ディスクおよび光ディスクの製造方法
JP5082404B2 (ja) 2006-11-22 2012-11-28 ソニー株式会社 再生専用型光ディスク媒体及びその製造方法
US20080229349A1 (en) * 2007-03-15 2008-09-18 Ollmann Richard R Recordable optical data storage disc
JP2009146465A (ja) * 2007-12-11 2009-07-02 Sony Corp 再生専用型光ディスク媒体
WO2010052817A1 (ja) * 2008-11-04 2010-05-14 パナソニック株式会社 光ディスク、光ディスクの再生装置、光ディスクの製造装置及び製造方法
JP5396160B2 (ja) 2009-05-29 2014-01-22 ソニー株式会社 光記録媒体
PL2492913T3 (pl) 2009-10-22 2015-09-30 Panasonic Corp Optyczny nośnik do zapisu informacji i sposób jego wytwarzania
JP2011159376A (ja) 2010-01-08 2011-08-18 Panasonic Corp 光学ドライブ装置
EP2523190A4 (de) 2010-01-08 2016-12-07 Panasonic Corp Optisches laufwerk
JP2011192322A (ja) * 2010-03-12 2011-09-29 Hitachi Consumer Electronics Co Ltd 光ディスク装置、光ディスク、記録方法及び再生方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US46198A (en) * 1865-01-31 Improvement in the manufacture of zinc
US5500301A (en) * 1991-03-07 1996-03-19 Kabushiki Kaisha Kobe Seiko Sho A1 alloy films and melting A1 alloy sputtering targets for depositing A1 alloy films
JP3238956B2 (ja) * 1992-11-25 2001-12-17 三井化学株式会社 光記録媒体の製造方法
JPH07311982A (ja) * 1994-05-16 1995-11-28 Ricoh Co Ltd 光記録媒体並びにその製造装置及び製造方法
JPH08221801A (ja) * 1995-02-20 1996-08-30 Hitachi Ltd 光情報記録媒体
CN1205511A (zh) * 1997-07-09 1999-01-20 三洋电机株式会社 带有图形的光盘及其制造方法
JPH11144255A (ja) * 1997-11-04 1999-05-28 Sony Corp 光情報再生装置及び光情報再生方法
JP4433654B2 (ja) * 1999-07-22 2010-03-17 ソニー株式会社 光記録媒体
JP4312361B2 (ja) * 1999-10-13 2009-08-12 パナソニック株式会社 光ディスク、光ディスク再生方法及び光ディスク再生装置
US6661768B1 (en) * 1999-10-13 2003-12-09 Matsushita Electric Industrial Co., Ltd. Optical disk, and method and apparatus for reproducing information recorded in optical disk
US6972076B1 (en) * 1999-10-29 2005-12-06 Sony Corporation Thin film formation use sputtering target material, thin film formed using same, and optical recording medium
JP4402315B2 (ja) * 2000-04-12 2010-01-20 パナソニック株式会社 再生装置
TWI232434B (en) 2000-04-12 2005-05-11 Matsushita Ind Co Ltd Optical disc
DE60137714D1 (de) * 2000-12-28 2009-04-02 Sony Corp Optisches aufzeichnungsmedium

Also Published As

Publication number Publication date
EP1498883A4 (de) 2008-05-21
TW200403656A (en) 2004-03-01
EP1498883A1 (de) 2005-01-19
DE60332452D1 (de) 2010-06-17
WO2003090216A1 (fr) 2003-10-30
US7177264B2 (en) 2007-02-13
JP4193408B2 (ja) 2008-12-10
KR101029189B1 (ko) 2011-04-12
TWI244085B (en) 2005-11-21
EP1498883B1 (de) 2010-05-05
KR20040104893A (ko) 2004-12-13
JP2003317318A (ja) 2003-11-07
CN1327415C (zh) 2007-07-18
US20040196779A1 (en) 2004-10-07
CN1545698A (zh) 2004-11-10

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