SK5522003A3 - Optical disc - Google Patents

Optical disc Download PDF

Info

Publication number
SK5522003A3
SK5522003A3 SK552-2003A SK5522003A SK5522003A3 SK 5522003 A3 SK5522003 A3 SK 5522003A3 SK 5522003 A SK5522003 A SK 5522003A SK 5522003 A3 SK5522003 A3 SK 5522003A3
Authority
SK
Slovakia
Prior art keywords
data
optical disc
groove
optical
disc
Prior art date
Application number
SK552-2003A
Other languages
English (en)
Slovak (sk)
Inventor
Takashi Ishida
Hiromichi Ishibashi
Mamoru Shoji
Atsushi Nakamura
Junichi Minamino
Shigeru Furumiya
Original Assignee
Matsushita Electric Ind 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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of SK5522003A3 publication Critical patent/SK5522003A3/sk

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
    • G11B7/007—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
    • G11B7/007—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
    • 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
    • G11B7/00718—Groove and land recording, i.e. user data recorded both in the grooves and on the lands
    • 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
    • G11B7/24—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
    • G11B7/24085—Pits
    • 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
    • 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
    • G11B7/24082—Meandering

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
SK552-2003A 2000-10-10 2001-10-04 Optical disc SK5522003A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000308755 2000-10-10
PCT/JP2001/008775 WO2002031821A1 (fr) 2000-10-10 2001-10-04 Disque optique

Publications (1)

Publication Number Publication Date
SK5522003A3 true SK5522003A3 (en) 2003-11-04

Family

ID=18789012

Family Applications (1)

Application Number Title Priority Date Filing Date
SK552-2003A SK5522003A3 (en) 2000-10-10 2001-10-04 Optical disc

Country Status (9)

Country Link
US (3) US6804190B2 (zh)
EP (1) EP1333431B1 (zh)
JP (2) JPWO2002031821A1 (zh)
KR (1) KR100809188B1 (zh)
CN (2) CN101430889A (zh)
AU (1) AU2001292360A1 (zh)
CA (1) CA2420971C (zh)
SK (1) SK5522003A3 (zh)
WO (1) WO2002031821A1 (zh)

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JP2003022580A (ja) 2001-05-02 2003-01-24 Victor Co Of Japan Ltd 情報記録担体、情報記録担体の製造方法、情報記録担体再生装置及び情報記録担体記録装置
KR20030030506A (ko) * 2001-10-11 2003-04-18 삼성전자주식회사 고밀도 광디스크
KR100788650B1 (ko) * 2001-10-13 2007-12-26 삼성전자주식회사 고밀도 디스크
KR100896681B1 (ko) * 2001-12-18 2009-05-14 삼성전자주식회사 컴팩트 디스크에 데이터를 기록하는 방법 및 그 장치
CN101685641B (zh) * 2002-04-03 2011-09-28 松下电器产业株式会社 光盘驱动器、光学存储介质
EP1586090B1 (en) 2003-01-23 2012-03-21 LG Electronics, Inc. Recording medium with copy protection information formed in intermittent or alternate wobbled pits and apparatus and methods for forming, recording, and reproducing the recording medium
CN1698102A (zh) 2003-01-23 2005-11-16 Lg电子株式会社 带有可选信息的记录介质及用于该记录介质的形成、记录、再现和再现控制的装置和方法
KR100952949B1 (ko) 2003-01-24 2010-04-15 엘지전자 주식회사 고밀도 광디스크의 복사 방지 정보 관리방법
JP2004327013A (ja) 2003-04-11 2004-11-18 Nec Corp 光ディスク媒体および光ディスク装置
TWI356404B (en) * 2004-03-08 2012-01-11 Panasonic Corp Optical recording medium, method for manufacturing
JP2008542974A (ja) * 2005-06-06 2008-11-27 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ３スポットのラジアルトラッキングによる光学システム
WO2015022654A1 (en) * 2013-08-16 2015-02-19 Husqvarna Ab Intelligent grounds management system
TWI606565B (zh) * 2016-08-31 2017-11-21 金寶電子工業股份有限公司 封裝結構及其製作方法
US11820856B2 (en) * 2017-04-07 2023-11-21 The Williamette Valley Company Llc Polymeric plugging composition

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JPH1069646A (ja) 1996-08-29 1998-03-10 Ricoh Co Ltd 光ディスク媒体、光ディスク装置
CN1516131A (zh) * 1996-10-22 2004-07-28 ������������ʽ���� 表示磁道摆动信息的信息记录媒体及信息记录重放装置
DE69703504T2 (de) * 1996-10-25 2001-03-15 Matsushita Electric Ind Co Ltd Optische Platte mit ozillierenden Stegen und Rillen
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JP2001034914A (ja) 1999-07-15 2001-02-09 Victor Co Of Japan Ltd 磁気抵抗効果型薄膜ヘッド及びその製造方法
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CN1244913C (zh) 2000-01-14 2006-03-08 松下电器产业株式会社 在光盘上形成地址信息的方法
JP4737907B2 (ja) 2000-01-24 2011-08-03 パナソニック株式会社 光記録媒体、光再生装置および光再生方法
JPWO2002033699A1 (ja) * 2000-10-19 2004-02-26 松下電器産業株式会社 光ディスク媒体および信号再生方法
KR20030030506A (ko) 2001-10-11 2003-04-18 삼성전자주식회사 고밀도 광디스크

Also Published As

Publication number Publication date
CA2420971C (en) 2014-03-18
CA2420971A1 (en) 2003-02-27
US6804190B2 (en) 2004-10-12
KR20030048429A (ko) 2003-06-19
US7782743B2 (en) 2010-08-24
CN100454396C (zh) 2009-01-21
CN101430889A (zh) 2009-05-13
EP1333431A4 (en) 2008-03-05
US20050002321A1 (en) 2005-01-06
AU2001292360A1 (en) 2002-04-22
US7697406B2 (en) 2010-04-13
KR100809188B1 (ko) 2008-02-29
US20030016617A1 (en) 2003-01-23
EP1333431A1 (en) 2003-08-06
JPWO2002031821A1 (ja) 2004-02-19
US20080025194A1 (en) 2008-01-31
WO2002031821A1 (fr) 2002-04-18
CN1468429A (zh) 2004-01-14
JP2005327465A (ja) 2005-11-24
EP1333431B1 (en) 2013-07-03

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