BR9908769A - Portador de gravação óptica, e, aparelho e processo para explorar um portador de gravação óptica - Google Patents

Portador de gravação óptica, e, aparelho e processo para explorar um portador de gravação óptica

Info

Publication number
BR9908769A
BR9908769A BR9908769-3A BR9908769A BR9908769A BR 9908769 A BR9908769 A BR 9908769A BR 9908769 A BR9908769 A BR 9908769A BR 9908769 A BR9908769 A BR 9908769A
Authority
BR
Brazil
Prior art keywords
optical recording
recording carrier
exploring
predetermined positions
carrier
Prior art date
Application number
BR9908769-3A
Other languages
English (en)
Inventor
Gijsbert Joseph Van Den Enden
Johannes Hendrikus Mari Spruit
Johannes Josephus Leon Vlerken
Ronald Reindert Drenten
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 BR9908769A publication Critical patent/BR9908769A/pt

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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005—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
    • G11B7/007—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
    • G11B7/013—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 for discrete information, i.e. where each information unit is stored in a distinct discrete location, e.g. digital information formats within a data block or sector
    • 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
    • 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
    • G11B2007/00754—Track shape, e.g. address or synchronisation information in wobbled track or sidewall
    • 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
    • G11B7/013—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 for discrete information, i.e. where each information unit is stored in a distinct discrete location, e.g. digital information formats within a data block or sector
    • G11B2007/0133—Details of discrete information structures, e.g. shape or dimensions of pits, prepits

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

"PORTADOR DE GRAVAçãO óPTICA, E, APARELHO E PROCESSO PARA EXPLORAR UM PORTADOR DE GRAVAçãO óPTICA". Um portador de gravação óptica (1) é munido de trilhas tendo uma ranhura (4) ondulada numa direção radial e posições predeterminadas (18) ao longo da trilha. Microcavidades gravadas em relevo (19) nas posições predeterminadas, representam informações de endereçamento. A fase da ondulação próxima às posições predeterminadas depende do fato da presença de uma microcavidade (19) sobre uma posição predeterminada ou não (20).
BR9908769-3A 1998-03-16 1999-03-11 Portador de gravação óptica, e, aparelho e processo para explorar um portador de gravação óptica BR9908769A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98200824 1998-03-16
PCT/IB1999/000398 WO1999048091A2 (en) 1998-03-16 1999-03-11 Optical record carrier and scanning apparatus

Publications (1)

Publication Number Publication Date
BR9908769A true BR9908769A (pt) 2000-12-05

Family

ID=8233472

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908769-3A BR9908769A (pt) 1998-03-16 1999-03-11 Portador de gravação óptica, e, aparelho e processo para explorar um portador de gravação óptica

Country Status (10)

Country Link
US (2) US6295270B1 (pt)
EP (1) EP1070318A2 (pt)
JP (1) JP2002507817A (pt)
KR (1) KR20010041877A (pt)
CN (1) CN1301382A (pt)
AR (1) AR019005A1 (pt)
BR (1) BR9908769A (pt)
HU (1) HUP0101297A2 (pt)
PL (1) PL343564A1 (pt)
WO (1) WO1999048091A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR200002734T1 (tr) * 1999-01-25 2001-01-22 Koninklijke Philips Electronics N.V. Kayıt taşıyıcı ve kayıt taşıyıcının taranması için aygıt
TW468171B (en) * 1999-06-02 2001-12-11 Koninkl Philips Electronics Nv Optical record carrier
KR100318201B1 (ko) * 1999-08-19 2001-12-22 구자홍 광기록매체의 제조방법 및 이를 이용한 노광장치
CN101101777B (zh) * 2000-07-07 2011-09-07 皇家飞利浦电子股份有限公司 信息系统、在记录载体上记录信息信号的方法和回放装置
JP3984426B2 (ja) * 2001-03-13 2007-10-03 パイオニア株式会社 情報再生装置、信号処理装置、情報再生方法および光学式記録媒体
JP2004528674A (ja) * 2001-06-07 2004-09-16 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 光学データ保存媒体及びその使用
CN1220981C (zh) * 2001-10-15 2005-09-28 日本胜利株式会社 信息记录载体
AU2003253474A1 (en) * 2002-09-02 2004-03-19 Samsung Electronics Co., Ltd. Optical information storage medium and method of and apparatus for recording and/or reproducing information on and/or from the optical information storage medium
KR100850709B1 (ko) * 2002-09-02 2008-08-06 삼성전자주식회사 광정보 저장매체에 대한 데이터의 기록 및/또는 재생 방법
KR100727920B1 (ko) * 2002-09-06 2007-06-14 삼성전자주식회사 광정보 저장매체 및 그 기록 및/또는 재생 방법
KR100739672B1 (ko) 2002-09-10 2007-07-13 삼성전자주식회사 광정보 저장매체 및 데이터의 재생 방법
JP2006521652A (ja) * 2003-03-24 2006-09-21 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 プリグルーブ変調を有する多層光ディスク
RU2005132598A (ru) * 2003-03-24 2006-02-27 Конинклейке Филипс Электроникс Н.В. (Nl) Многослойный оптический диск, имеющий микроуглубления вобуляции

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185732A (en) * 1988-06-20 1993-02-09 Sony Corporation Recording medium and recording and reproducing apparatus employing the recording medium
US5270998A (en) * 1990-11-06 1993-12-14 Pioneer Electronic Corporation Rewritable recording medium and recording reproducing apparatus for use with rewritable recording medium
JP3772379B2 (ja) * 1996-03-25 2006-05-10 ソニー株式会社 記録媒体、アドレス記録方法、および装置
JP3703569B2 (ja) * 1996-04-02 2005-10-05 ソニー株式会社 光記録媒体及びその記録再生方法、記録再生装置
DE69729606T2 (de) * 1996-07-09 2005-07-07 Sharp K.K. Optische Platte mit verteilten Wobbelsektionen, Herstellungsverfahren und Verfahren zur Aufzeichnung und Wiedergabe

Also Published As

Publication number Publication date
AR019005A1 (es) 2001-12-26
WO1999048091A3 (en) 1999-11-04
WO1999048091A2 (en) 1999-09-23
CN1301382A (zh) 2001-06-27
EP1070318A2 (en) 2001-01-24
HUP0101297A2 (hu) 2001-08-28
US6295270B1 (en) 2001-09-25
JP2002507817A (ja) 2002-03-12
US20020048238A1 (en) 2002-04-25
PL343564A1 (en) 2001-08-27
KR20010041877A (ko) 2001-05-25

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]