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AR020003A1 - Disco optico y dispositivos de grabacion y lectura de datos en el mismo - Google Patents

Disco optico y dispositivos de grabacion y lectura de datos en el mismo

Info

Publication number
AR020003A1
AR020003A1 ARP990103882A ARP990103882A AR020003A1 AR 020003 A1 AR020003 A1 AR 020003A1 AR P990103882 A ARP990103882 A AR P990103882A AR P990103882 A ARP990103882 A AR P990103882A AR 020003 A1 AR020003 A1 AR 020003A1
Authority
AR
Argentina
Prior art keywords
recording
heads
reading data
devices
same
Prior art date
Application number
ARP990103882A
Other languages
English (en)
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of AR020003A1 publication Critical patent/AR020003A1/es

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
    • G11B7/00745—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
    • G11B7/0079—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
    • G11B7/24073—Tracks
    • G11B7/24082—Meandering
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical 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
    • G11B7/007—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

Se describe un disco optico para grabar datos, cuyo disco tiene un área de grabacion para grabar datos codificados en marcas opticas en una densidad degrabacion. El área de grabacion tiene pistas circulares o en forma de espiral provistas de un patron servo comprendiendo cabezales alternando con porciones depista. Los cabezales contienen informacion de posicion codificadas en marcas pre-formadas. Las porciones de pista comprenden características periodicas, porejemplo, una fluctuacion, para sincronizar las operaciones de escritura y lectura de datos. Para detectar confiablemente los cabezales la fase decaracterísticas periodicas comprenden un salto de fase en una distancia predeterminada antes de cada cabezal.
ARP990103882A 1998-08-04 1999-08-04 Disco optico y dispositivos de grabacion y lectura de datos en el mismo AR020003A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98202624 1998-08-04
EP98202890 1998-08-31

Publications (1)

Publication Number Publication Date
AR020003A1 true AR020003A1 (es) 2002-03-27

Family

ID=26150598

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990103882A AR020003A1 (es) 1998-08-04 1999-08-04 Disco optico y dispositivos de grabacion y lectura de datos en el mismo

Country Status (16)

Country Link
US (3) US6452897B1 (es)
EP (1) EP1040471A1 (es)
JP (1) JP2002522860A (es)
KR (1) KR20010030905A (es)
CN (1) CN1117353C (es)
AR (1) AR020003A1 (es)
AU (1) AU5416699A (es)
BR (1) BR9906671A (es)
CA (1) CA2305515A1 (es)
HU (1) HUP0100377A3 (es)
IL (1) IL135425A (es)
PL (1) PL339643A1 (es)
RU (1) RU2242056C2 (es)
TR (1) TR200000886T1 (es)
TW (1) TW505918B (es)
WO (1) WO2000008637A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3783909B2 (ja) * 1999-05-20 2006-06-07 パイオニア株式会社 カッティング装置、情報記録媒体、情報記録装置及び情報記録方法並びに、カッティング方法
TW468171B (en) * 1999-06-02 2001-12-11 Koninkl Philips Electronics Nv Optical record carrier
US20030157292A1 (en) * 1999-06-23 2003-08-21 Dataplay, Inc. Miniature optical disk for data storage
AU1860101A (en) * 1999-12-15 2001-06-25 Koninklijke Philips Electronics N.V. Optical record carrier and scanning device
US6990058B1 (en) 2000-04-03 2006-01-24 Dphi Acquisitions, Inc. Structure and method for storing data on optical disks
JP4903343B2 (ja) * 2000-05-16 2012-03-28 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 情報キャリア及びそれを走査する装置
AU2001275040A1 (en) * 2000-05-30 2001-12-11 Dataplay, Inc. Defect management system for write-once storage disk
US6738333B1 (en) * 2000-05-30 2004-05-18 Dphi Acquisitions, Inc. Format for recording data in a storage disk
US7051054B1 (en) 2000-05-30 2006-05-23 Dphi Acquisitions, Inc. Method and apparatus for emulating read/write file system on a write-once storage disk
AU2001264332A1 (en) * 2000-06-22 2002-01-02 Matsushita Electric Industrial Co., Ltd. Optical disk recording medium, optical disk device, and master production method
KR100822654B1 (ko) * 2000-07-07 2008-04-17 시바 스페셜티 케미칼스 홀딩 인크. 안료성 구리 프탈로시아닌 고용체 및 이를 함유하는 투명한 분산물, 이들의 용도 및 당해 분산물의 제조방법
DE60113346T2 (de) 2000-07-26 2006-06-22 Kabushiki Kaisha Toshiba, Kawasaki Aufzeichnungsträger für Informationen mit einem Indexstartfeld
CA2424008A1 (en) * 2000-09-01 2003-02-26 Matsushita Electric Industrial Co. Ltd. Optical disc medium, optical disc playback and recorder
US7480219B2 (en) * 2000-11-21 2009-01-20 Lg Electronics Inc. Method and apparatus for calculating a variation per track of a focus error to control the tilt of a disk
KR100416542B1 (ko) * 2000-12-04 2004-02-05 삼성전자주식회사 워블변조 트랙이 형성된 기록매체, 그 헤더 영역 검출방법및 검출장치
JP2002260234A (ja) * 2001-03-02 2002-09-13 Sony Corp 記録再生装置および方法、記録媒体、並びにプログラム
KR100475604B1 (ko) * 2001-03-09 2005-03-10 엘지전자 주식회사 재생전용 광디스크와, 그 재생전용 광디스크 장치에서의재생방법
JP3559540B2 (ja) * 2001-09-07 2004-09-02 株式会社東芝 多目的情報記憶媒体及び記憶方法及び再生方法及び再生装置
KR100716962B1 (ko) * 2001-09-29 2007-05-10 삼성전자주식회사 광디스크
KR100739671B1 (ko) * 2002-05-17 2007-07-13 삼성전자주식회사 작은 억세스 단위를 갖는 광 디스크와 어드레스 정보 변조방법
EP1571665A3 (en) * 2002-06-05 2010-04-07 Lg Electronics Inc. Recording medium with a linking area including dummy data thereon and apparatus and methods for forming, recording, and reproducing the recording medium
JP4805573B2 (ja) 2002-06-05 2011-11-02 エルジー エレクトロニクス インコーポレイティド 高密度光ディスクと、その光ディスクへの暗号化記録方法及び光ディスクからの再生方法
RU2302043C2 (ru) * 2002-06-05 2007-06-27 Эл Джи Электроникс Инк. Структура области связывания, выполненная на носителе только для чтения записи высокой плотности, и способ и устройство его изготовления/считывания
JP2004087029A (ja) * 2002-08-28 2004-03-18 Toshiba Corp 光ディスク及び光ディスク装置
JP2004253099A (ja) * 2003-02-21 2004-09-09 Toshiba Corp シンクフレーム構造、情報記憶媒体、情報記録方法、情報再生方法、および情報再生装置
WO2004081925A1 (en) * 2003-03-13 2004-09-23 Samsung Electronics Co. Ltd. Recording method, protecting method, information storage medium, and reproducing apparatus
JP2005044481A (ja) * 2003-07-25 2005-02-17 Fujitsu Ltd 光ディスクおよび光ディスク装置
KR100565796B1 (ko) * 2003-10-01 2006-03-29 삼성전자주식회사 데이터 기록을 위한 광기록매체 및 데이터 기록이 가능한광기록장치
US7525898B2 (en) * 2003-10-28 2009-04-28 Panasonic Corporation Information playback apparatus, in-line circuit, and method for implementing in-line circuit on information playback apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748609A (en) * 1985-03-29 1988-05-31 Hitachi, Ltd. Method and apparatus for composite tracking servo system with track offset correction and rotary optical disc having at least one correction mark for correcting track offset
NL8800151A (nl) 1988-01-22 1989-08-16 Philips Nv Werkwijze en inrichting voor het optekenen van een informatiesignaal.
WO1991019290A1 (fr) * 1990-05-25 1991-12-12 Hitachi, Ltd. Dispositif optique d'enregistrement/reproduction d'informations mettant en ×uvre un systeme d'enregistrement sur le bord des creux
JPH0684174A (ja) 1992-09-03 1994-03-25 Hitachi Ltd 光ディスク媒体とそれを用いた情報処理装置
JP3063598B2 (ja) * 1995-12-01 2000-07-12 三菱電機株式会社 光ディスクおよび光ディスク装置
DE69725810T2 (de) * 1996-08-30 2004-08-12 Sharp K.K. Plattenförmiges Aufzeichnungsmedium und Vorrichtung zur Aufzeichnung und Wiedergabe einer Platte
JP3080902B2 (ja) * 1997-05-27 2000-08-28 株式会社東芝 記録再生用光ディスク及び光ディスク装置
US6172952B1 (en) * 1997-06-11 2001-01-09 Matsushita Electric Industrial Co., Ltd. Optical disk device with abnormal jump detection

Also Published As

Publication number Publication date
RU2242056C2 (ru) 2004-12-10
HUP0100377A2 (hu) 2001-06-28
JP2002522860A (ja) 2002-07-23
CN1286789A (zh) 2001-03-07
IL135425A0 (en) 2001-05-20
US6452897B1 (en) 2002-09-17
CN1117353C (zh) 2003-08-06
EP1040471A1 (en) 2000-10-04
IL135425A (en) 2004-02-19
US6587423B2 (en) 2003-07-01
PL339643A1 (en) 2001-01-02
CA2305515A1 (en) 2000-02-17
TW505918B (en) 2002-10-11
AU5416699A (en) 2000-02-28
WO2000008637A1 (en) 2000-02-17
HUP0100377A3 (en) 2004-04-28
US20020089909A1 (en) 2002-07-11
TR200000886T1 (tr) 2000-11-21
US6850477B2 (en) 2005-02-01
BR9906671A (pt) 2000-08-29
US20030185119A1 (en) 2003-10-02
KR20010030905A (ko) 2001-04-16

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Legal Events

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