DE60140049D1 - Informationsträger und vorrichtungen und methode zum abtasten des informationsträgers - Google Patents

Informationsträger und vorrichtungen und methode zum abtasten des informationsträgers

Info

Publication number
DE60140049D1
DE60140049D1 DE60140049T DE60140049T DE60140049D1 DE 60140049 D1 DE60140049 D1 DE 60140049D1 DE 60140049 T DE60140049 T DE 60140049T DE 60140049 T DE60140049 T DE 60140049T DE 60140049 D1 DE60140049 D1 DE 60140049D1
Authority
DE
Germany
Prior art keywords
information carrier
trying
devices
carrier
information
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60140049T
Other languages
English (en)
Inventor
Woudenberg Roel Van
Aalbert Stek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60140049D1 publication Critical patent/DE60140049D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • 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
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10018—Improvement or modification of read or write signals analog processing for digital recording or reproduction
    • G11B20/10027—Improvement or modification of read or write signals analog processing for digital recording or reproduction adjusting the signal strength during recording or reproduction, e.g. variable gain amplifiers
    • 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
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10222—Improvement or modification of read or write signals clock-related aspects, e.g. phase or frequency adjustment or bit synchronisation
    • G11B20/1024—Improvement or modification of read or write signals clock-related aspects, e.g. phase or frequency adjustment or bit synchronisation wherein a phase-locked loop [PLL] is used
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/24—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by sensing features on the record carrier other than the transducing track ; sensing signals or marks recorded by another method than the main recording
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
    • G11B2020/1232—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc sector, i.e. the minimal addressable physical data unit
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
    • G11B2020/1241—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc user area, i.e. the area of a disc where user data are to be recorded
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
    • G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
    • G11B2020/1287—Synchronisation pattern, e.g. VCO fields
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
DE60140049T 2000-05-16 2001-04-25 Informationsträger und vorrichtungen und methode zum abtasten des informationsträgers Expired - Lifetime DE60140049D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00201728 2000-05-16
PCT/EP2001/004648 WO2001088908A1 (en) 2000-05-16 2001-04-25 Information carrier and devices for scanning the information carrier

Publications (1)

Publication Number Publication Date
DE60140049D1 true DE60140049D1 (de) 2009-11-12

Family

ID=8171501

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60140049T Expired - Lifetime DE60140049D1 (de) 2000-05-16 2001-04-25 Informationsträger und vorrichtungen und methode zum abtasten des informationsträgers

Country Status (19)

Country Link
US (3) US6724707B2 (de)
EP (1) EP1285438B1 (de)
JP (1) JP4903343B2 (de)
KR (1) KR100869278B1 (de)
CN (1) CN1381043B (de)
AR (3) AR029925A1 (de)
AT (1) ATE444553T1 (de)
AU (1) AU5836601A (de)
BR (1) BR0106432B1 (de)
DE (1) DE60140049D1 (de)
ES (1) ES2332873T3 (de)
HK (1) HK1053537A1 (de)
IL (4) IL147610A0 (de)
MX (1) MXPA02000516A (de)
MY (1) MY132004A (de)
PL (1) PL351891A1 (de)
TW (1) TW577064B (de)
UA (1) UA82042C2 (de)
WO (1) WO2001088908A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100475604B1 (ko) * 2001-03-09 2005-03-10 엘지전자 주식회사 재생전용 광디스크와, 그 재생전용 광디스크 장치에서의재생방법
JP2003022625A (ja) * 2001-07-10 2003-01-24 Hitachi Ltd 磁気記録用プリアンブルパターン及び磁気記録装置
EP1571668A3 (de) * 2002-06-05 2010-03-24 Lg Electronics Inc. Struktur eines Verknüpfungsbereichs, die auf einem hochdichten Nur-Lese-Aufzeichnungsmedium ausgebildet wird, und Herstellungs-/Reproduktionsverfahren und -vorrichtung dafür
WO2003105140A1 (en) * 2002-06-05 2003-12-18 Lg Electronics Inc. High-density optical disc, method for recording and reproducing encrypted data thereon
JP4703088B2 (ja) * 2002-06-28 2011-06-15 ソニー株式会社 光学式記録媒体及び情報処理装置
JP2004087028A (ja) * 2002-08-28 2004-03-18 Toshiba Corp ディスクドライブ及びデータ再生方法
US6862152B2 (en) * 2003-02-25 2005-03-01 Seagate Technology Llc Adjustment of pole frequency and boost settings of a filter in a channel
JP2005056464A (ja) * 2003-08-07 2005-03-03 Pioneer Electronic Corp 記録媒体、記録装置及び再生装置、記録方法及び再生方法、並びに、記録処理プログラム及び再生処理プログラム
JP2005056465A (ja) * 2003-08-07 2005-03-03 Pioneer Electronic Corp 記録媒体、記録装置、記録方法、および、記録プログラム
US7502333B2 (en) 2004-03-23 2009-03-10 Hewlett-Packard Development Company, L.P. Pre-configured topology with connection management
TWI288397B (en) * 2004-05-12 2007-10-11 Mediatek Inc Method and related apparatus for dynamically adjust a RF gain while accessing a DVD-RAM optical disc
CN101142625A (zh) * 2005-03-16 2008-03-12 皇家飞利浦电子股份有限公司 高密度bd-rom光盘的锁定辅助
US7821910B2 (en) 2007-11-20 2010-10-26 Panasonic Corporation Optical disc, optical disc drive, optical disc recording/reproducing method, and integrated circuit

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2746721B2 (ja) * 1990-03-23 1998-05-06 松下電器産業株式会社 ディジタル信号記録再生装置
JPH05159462A (ja) * 1991-12-03 1993-06-25 Canon Inc 情報伝送または記録方法、情報記録再生装置および情報伝送装置
US5587975A (en) * 1994-10-24 1996-12-24 Sony Corporation Magneto-optical disk reproducing apparatus with gain and offset controlled by a reference pattern read from the disk
JPH08180498A (ja) * 1994-10-24 1996-07-12 Sony Corp 光磁気ディスクの再生装置及び記録／再生装置
KR0185918B1 (ko) * 1995-02-27 1999-04-15 김광호 동기신호 오류정정을 통한 데이타의 s/p변환방법 및 장치
KR0166210B1 (ko) * 1995-06-30 1999-03-20 김주용 디지탈 비데오 디스크용 데이터 디코더 장치 및 방법
JP3219393B2 (ja) * 1996-02-08 2001-10-15 松下電器産業株式会社 光ディスク
JP3418065B2 (ja) * 1996-06-26 2003-06-16 三菱電機株式会社 光ディスク
JP3103505B2 (ja) * 1996-06-26 2000-10-30 三菱電機株式会社 光ディスク及び光ディスク駆動装置
US5836658A (en) * 1996-09-06 1998-11-17 Mraz; Dennis Method and apparatus for boring and shearing of rocks
JPH11120560A (ja) * 1997-10-17 1999-04-30 Sony Corp 光ディスクの記録方法及びアクセス方法、光ディスク、光ディスク記録装置及び光ディスク装置
CN1132160C (zh) * 1998-04-14 2003-12-24 株式会社日立制作所 光盘装置
JPH11353810A (ja) * 1998-06-02 1999-12-24 Sony Corp 記録媒体、及び再生装置
CA2305515A1 (en) * 1998-08-04 2000-02-17 Koninklijke Philips Electronics N.V. Optical disc and apparatus for scanning the optical disc
JP2000123489A (ja) * 1998-10-14 2000-04-28 Sony Corp 光ディスク装置、光ディスク及び情報記録方法
US6584050B1 (en) * 1999-04-26 2003-06-24 Sharp Kabushiki Kaisha Optical recording device, optical reproducing device, and optical memory medium
US6343023B1 (en) 2000-12-15 2002-01-29 Celestica International Inc. System and method for recovering energy in power converters

Also Published As

Publication number Publication date
CN1381043A (zh) 2002-11-20
AR059845A2 (es) 2008-04-30
AR029925A1 (es) 2003-07-23
US7177257B2 (en) 2007-02-13
AU5836601A (en) 2001-11-26
EP1285438A1 (de) 2003-02-26
US6724707B2 (en) 2004-04-20
IL147610A0 (en) 2002-08-14
US7016288B2 (en) 2006-03-21
US20040165513A1 (en) 2004-08-26
IL182995A (en) 2008-12-29
PL351891A1 (en) 2003-06-30
AR059846A2 (es) 2008-04-30
BR0106432A (pt) 2002-04-16
KR100869278B1 (ko) 2008-11-18
UA82042C2 (uk) 2008-03-11
EP1285438B1 (de) 2009-09-30
JP2003533839A (ja) 2003-11-11
MY132004A (en) 2007-09-28
HK1053537A1 (en) 2003-10-24
ES2332873T3 (es) 2010-02-15
CN1381043B (zh) 2012-02-15
ATE444553T1 (de) 2009-10-15
US20050281186A1 (en) 2005-12-22
JP4903343B2 (ja) 2012-03-28
WO2001088908A1 (en) 2001-11-22
TW577064B (en) 2004-02-21
BR0106432B1 (pt) 2014-11-18
US20020031067A1 (en) 2002-03-14
MXPA02000516A (es) 2002-07-02
IL182994A (en) 2008-12-29
IL147610A (en) 2008-03-20
KR20020037332A (ko) 2002-05-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition