ATE409339T1 - Optisches informationsaufzeichnungsmedium - Google Patents

Optisches informationsaufzeichnungsmedium

Info

Publication number
ATE409339T1
ATE409339T1 AT05254767T AT05254767T ATE409339T1 AT E409339 T1 ATE409339 T1 AT E409339T1 AT 05254767 T AT05254767 T AT 05254767T AT 05254767 T AT05254767 T AT 05254767T AT E409339 T1 ATE409339 T1 AT E409339T1
Authority
AT
Austria
Prior art keywords
sub
information area
area
recording medium
information recording
Prior art date
Application number
AT05254767T
Other languages
English (en)
Inventor
Hironobu Shimizu
Daisuke Morishita
Original Assignee
Taiyo Yuden Kk
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 Taiyo Yuden Kk filed Critical Taiyo Yuden Kk
Application granted granted Critical
Publication of ATE409339T1 publication Critical patent/ATE409339T1/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
    • G11B7/2403—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
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24073—Tracks
    • G11B7/24079—Width or depth
    • 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
    • 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
    • G11B7/0079—Zoned data area, e.g. having different data structures or formats for the user data within data layer, Zone Constant Linear Velocity [ZCLV], Zone Constant Angular Velocity [ZCAV], carriers with RAM and ROM areas
    • 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
    • G11B7/2407—Tracks or pits; 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/266—Sputtering or spin-coating layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Manufacturing Optical Record Carriers (AREA)
AT05254767T 2004-07-30 2005-07-29 Optisches informationsaufzeichnungsmedium ATE409339T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004224806A JP2006048772A (ja) 2004-07-30 2004-07-30 光情報記録媒体

Publications (1)

Publication Number Publication Date
ATE409339T1 true ATE409339T1 (de) 2008-10-15

Family

ID=35134148

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05254767T ATE409339T1 (de) 2004-07-30 2005-07-29 Optisches informationsaufzeichnungsmedium

Country Status (9)

Country Link
US (1) US20060023620A1 (de)
EP (1) EP1622133B1 (de)
JP (1) JP2006048772A (de)
KR (1) KR100766419B1 (de)
CN (1) CN1747017A (de)
AT (1) ATE409339T1 (de)
DE (1) DE602005009901D1 (de)
PT (1) PT1622133E (de)
TW (1) TW200614223A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006107600A (ja) * 2004-10-04 2006-04-20 Taiyo Yuden Co Ltd 光情報記録媒体及びその製造方法
JP2007323773A (ja) * 2006-06-02 2007-12-13 Toshiba Corp 光ディスク、情報記録方法、情報再生方法、およびディスクドライブ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001202621A (ja) 1997-07-15 2001-07-27 Matsushita Electric Ind Co Ltd 光ディスク、その記録方法、その記録装置、その再生方法及びその再生装置
KR19990057696A (ko) * 1997-12-30 1999-07-15 윤종용 광디스크 및 이 광디스크의 정보신호 기록방법
EP1152402B1 (de) * 1999-07-15 2006-11-15 Matsushita Electric Industrial Co., Ltd. Optisches aufzeichnungsmedium und verfahren zur aufzeichnung auf einem optischen aufzeichnungsmedium
TW501113B (en) * 2000-04-25 2002-09-01 Samsung Electronics Co Ltd Optical disc
CN1220981C (zh) * 2001-10-15 2005-09-28 日本胜利株式会社 信息记录载体
DE60321321D1 (de) 2002-02-18 2008-07-10 Matsushita Electric Industrial Co Ltd Everfahren
KR20040069750A (ko) * 2003-01-30 2004-08-06 삼성전자주식회사 광정보 저장 매체
WO2006069168A2 (en) * 2004-12-20 2006-06-29 Doug Carson & Associates, Inc. Radial separation distance determination for a data storage medium

Also Published As

Publication number Publication date
KR20060053858A (ko) 2006-05-22
JP2006048772A (ja) 2006-02-16
TW200614223A (en) 2006-05-01
EP1622133A3 (de) 2007-01-24
CN1747017A (zh) 2006-03-15
US20060023620A1 (en) 2006-02-02
EP1622133B1 (de) 2008-09-24
DE602005009901D1 (de) 2008-11-06
PT1622133E (pt) 2008-10-24
KR100766419B1 (ko) 2007-10-11
EP1622133A2 (de) 2006-02-01

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