DE60012376D1 - Optischer datenträger und adressenleseeinrichtung und -verfahrenfür optischen datenträger - Google Patents

Optischer datenträger und adressenleseeinrichtung und -verfahrenfür optischen datenträger

Info

Publication number
DE60012376D1
DE60012376D1 DE60012376T DE60012376T DE60012376D1 DE 60012376 D1 DE60012376 D1 DE 60012376D1 DE 60012376 T DE60012376 T DE 60012376T DE 60012376 T DE60012376 T DE 60012376T DE 60012376 D1 DE60012376 D1 DE 60012376D1
Authority
DE
Germany
Prior art keywords
data carrier
optical data
reading device
address reading
address
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
DE60012376T
Other languages
English (en)
Other versions
DE60012376T2 (de
Inventor
Shigeru Furumiya
Hiromichi Ishibashi
Takashi Ishida
Yoshiharu Kobayashi
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE60012376D1 publication Critical patent/DE60012376D1/de
Application granted granted Critical
Publication of DE60012376T2 publication Critical patent/DE60012376T2/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
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00572—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium
    • G11B20/00586—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium
    • G11B20/00601—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium wherein properties of tracks are altered, e.g., by changing the wobble pattern or the track pitch, or by adding interruptions or eccentricity
    • 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
    • G11B20/10231—Improvement or modification of read or write signals clock-related aspects, e.g. phase or frequency adjustment or bit synchronisation wherein an asynchronous, free-running clock is used; Interpolation of sampled 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
    • G11B20/10268—Improvement or modification of read or write signals bit detection or demodulation methods
    • 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
    • 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
    • G11B20/12—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
    • G11B20/1252—Formatting, e.g. arrangement of data block or words on the record carriers on discs for discontinuous data, e.g. digital information signals, computer programme data
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
    • 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
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • 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
    • 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
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with 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
    • 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0943—Methods and circuits for performing mathematical operations on individual detector segment outputs
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/127—Lasers; Multiple laser arrays
    • 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
    • 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
    • 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
    • G11B2020/1238—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 track, i.e. the entire a spirally or concentrically arranged path on which the recording marks are located
    • G11B2020/1239—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 track, i.e. the entire a spirally or concentrically arranged path on which the recording marks are located the track being a pregroove, e.g. the wobbled track of a recordable optical disc
    • 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
    • G11B2020/1267—Address data
    • 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
    • G11B2020/1267—Address data
    • G11B2020/1268—Address in pregroove [ADIP] information
    • 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
    • G11B2020/1267—Address data
    • G11B2020/1269—Absolute time in pregroove [ATIP] information
    • 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
    • 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
    • G11B2020/1291—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting serves a specific purpose
    • G11B2020/1292—Enhancement of the total storage capacity
    • 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
    • G11B2020/1291—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting serves a specific purpose
    • G11B2020/1298—Enhancement of the signal quality
    • 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
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable discs
    • 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
    • G11B2220/2525—Magneto-optical [MO] discs
    • G11B2220/2529—Mini-discs
    • 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
    • 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
    • G11B2220/2545—CDs
    • 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
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
    • G11B2220/2575—DVD-RAMs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE60012376T 2000-01-14 2000-12-27 Optischer Datenträger und Adressenleseeinrichtung und -verfahren für optischen Datenträger Expired - Lifetime DE60012376T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000006593 2000-01-14
JP2000006593 2000-01-14
JP2000187259 2000-06-22
JP2000187259 2000-06-22
PCT/JP2000/009347 WO2001052250A1 (fr) 2000-01-14 2000-12-27 Disque optique et dispositif de lecture d'adresses de disque optique et procede associe

Publications (2)

Publication Number Publication Date
DE60012376D1 true DE60012376D1 (de) 2004-08-26
DE60012376T2 DE60012376T2 (de) 2005-08-04

Family

ID=26583553

Family Applications (3)

Application Number Title Priority Date Filing Date
DE60041993T Expired - Lifetime DE60041993D1 (de) 2000-01-14 2000-12-27 Optischer Datenträger und Adresseseleseeinrichtung und -Verfahren für otischen Datenträger
DE60012376T Expired - Lifetime DE60012376T2 (de) 2000-01-14 2000-12-27 Optischer Datenträger und Adressenleseeinrichtung und -verfahren für optischen Datenträger
DE60033703T Expired - Lifetime DE60033703T2 (de) 2000-01-14 2000-12-27 Optischer Datenträger und Addresseleseeinrichtung und -Verfahren für optischen Datenträger

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60041993T Expired - Lifetime DE60041993D1 (de) 2000-01-14 2000-12-27 Optischer Datenträger und Adresseseleseeinrichtung und -Verfahren für otischen Datenträger

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60033703T Expired - Lifetime DE60033703T2 (de) 2000-01-14 2000-12-27 Optischer Datenträger und Addresseleseeinrichtung und -Verfahren für optischen Datenträger

Country Status (10)

Country Link
US (7) US6738342B2 (de)
EP (5) EP2073199B1 (de)
JP (3) JP4458735B2 (de)
KR (1) KR100658863B1 (de)
CN (9) CN100583248C (de)
AU (1) AU2001224037A1 (de)
CA (2) CA2706897A1 (de)
DE (3) DE60041993D1 (de)
TW (1) TW546643B (de)
WO (1) WO2001052250A1 (de)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100429720C (zh) * 2000-08-31 2008-10-29 松下电器产业株式会社 光盘和物理地址格式
CA2424008A1 (en) 2000-09-01 2003-02-26 Matsushita Electric Industrial Co. Ltd. Optical disc medium, optical disc playback and recorder
ATE453911T1 (de) 2000-10-03 2010-01-15 Panasonic Corp Mehrschichtige optische platte und verfahren zur herstellung der mehrschichtigen optischen platte
JPWO2002031821A1 (ja) * 2000-10-10 2004-02-19 松下電器産業株式会社 光ディスク
EP1339050A4 (de) * 2000-10-19 2007-01-10 Matsushita Electric Ind Co Ltd Optische platte und signalwiedergabeverfahren
US7376056B2 (en) * 2002-01-21 2008-05-20 Matsushita Electric Industrial Co., Ltd. Method and apparatus for reading address information from an optical disc medium
US7804994B2 (en) * 2002-02-15 2010-09-28 Kla-Tencor Technologies Corporation Overlay metrology and control method
BRPI0405623A (pt) * 2003-01-23 2005-03-01 Lg Eletronics Inc Meio de gravação com informação de proteção contra cópia formado em orifìcios oscilantes intermitentes ou alternados e aparelhos e métodos para formação, gravação e reprodução do meio de gravação
CN101188116A (zh) 2003-01-23 2008-05-28 Lg电子株式会社 记录介质及其形成、记录、再现和再现控制的装置和方法
JP3848266B2 (ja) 2003-01-23 2006-11-22 株式会社東芝 ウォブルトラックを持つ光ディスクおよびこの光ディスクを用いる装置と方法
KR100952949B1 (ko) * 2003-01-24 2010-04-15 엘지전자 주식회사 고밀도 광디스크의 복사 방지 정보 관리방법
WO2004097812A1 (ja) * 2003-04-30 2004-11-11 Ricoh Company, Ltd. 情報記録方法及び装置、情報再生方法及び装置、並びに記録媒体
US7272087B2 (en) * 2003-06-26 2007-09-18 Samsung Electronics Co., Ltd. Circuit and method for detecting address in pre-groove (ADIP) signal in wobble detection system of optical disc apparatus
CN100386813C (zh) * 2004-01-16 2008-05-07 宇田控股有限公司 检测光盘片缺陷区块的方法
CN100385519C (zh) * 2004-02-12 2008-04-30 远茂光电股份有限公司 可录式光碟片及其母版制作方法
US20050190686A1 (en) * 2004-03-01 2005-09-01 Wu-Hsuan Ho Recordable optical disc and method for manufacturing a mother disc thereof
US7586831B2 (en) * 2005-03-21 2009-09-08 Alliance Storage Technologies, Inc. Amplitude modulated addressing in disk pregroove
KR100739749B1 (ko) * 2005-11-03 2007-07-13 삼성전자주식회사 광 디스크 재생을 위해 톱니 파형워블（ｓａｗ－ｔｏｏｔｈ ｗｏｂｂｌｅ） 신호를 검출하는방법 및 장치
US20080062829A1 (en) * 2006-09-13 2008-03-13 Jin-Bin Yang Method and apparatus for determining start of user data in one data block of optical disc by detecting sync patterns disposed between two data blocks
CN101536095B (zh) * 2006-10-16 2011-06-08 汤姆森特许公司 包括具有正型和负型标记的道的光学存储介质、用于制造该光学存储介质的压模和制造方法
CN101514909B (zh) * 2008-02-22 2011-07-27 鸿富锦精密工业（深圳）有限公司 光学编码盘以及相应的光学编码器
US8612050B2 (en) * 2008-07-29 2013-12-17 Palo Alto Research Center Incorporated Intelligent product feed system and method
US8949701B2 (en) 2008-09-23 2015-02-03 Agere Systems Inc. Systems and methods for low latency media defect detection
US8243381B2 (en) * 2008-11-13 2012-08-14 Agere Systems Inc. Systems and methods for sector address mark detection
US9159355B1 (en) * 2010-01-21 2015-10-13 Marvell International Ltd. DVD-RAM header or land/groove detection
US8566381B2 (en) 2010-08-05 2013-10-22 Lsi Corporation Systems and methods for sequence detection in data processing
US8237597B2 (en) 2010-09-21 2012-08-07 Lsi Corporation Systems and methods for semi-independent loop processing
US8566378B2 (en) 2010-09-30 2013-10-22 Lsi Corporation Systems and methods for retry sync mark detection
US8614858B2 (en) 2010-11-15 2013-12-24 Lsi Corporation Systems and methods for sync mark detection metric computation
US8526131B2 (en) 2010-11-29 2013-09-03 Lsi Corporation Systems and methods for signal polarity determination
US8498072B2 (en) 2010-11-29 2013-07-30 Lsi Corporation Systems and methods for spiral waveform detection
US8411385B2 (en) 2010-12-20 2013-04-02 Lsi Corporation Systems and methods for improved timing recovery
US8325433B2 (en) 2011-01-19 2012-12-04 Lsi Corporation Systems and methods for reduced format data processing
US8261171B2 (en) 2011-01-27 2012-09-04 Lsi Corporation Systems and methods for diversity combined data detection
US8749908B2 (en) 2011-03-17 2014-06-10 Lsi Corporation Systems and methods for sync mark detection
WO2012140867A1 (ja) * 2011-04-11 2012-10-18 パナソニック株式会社 情報記録媒体、トラッキング方法及び光情報装置
US8565047B2 (en) 2011-04-28 2013-10-22 Lsi Corporation Systems and methods for data write loopback based timing control
US8665544B2 (en) 2011-05-03 2014-03-04 Lsi Corporation Systems and methods for servo data detection
US8874410B2 (en) 2011-05-23 2014-10-28 Lsi Corporation Systems and methods for pattern detection
US8498071B2 (en) 2011-06-30 2013-07-30 Lsi Corporation Systems and methods for inter-track alignment
US8669891B2 (en) 2011-07-19 2014-03-11 Lsi Corporation Systems and methods for ADC based timing and gain control
US8780476B2 (en) 2011-09-23 2014-07-15 Lsi Corporation Systems and methods for controlled wedge spacing in a storage device
US8773811B2 (en) 2011-12-12 2014-07-08 Lsi Corporation Systems and methods for zone servo timing gain recovery
US8625216B2 (en) 2012-06-07 2014-01-07 Lsi Corporation Servo zone detector
US8681444B2 (en) 2012-06-07 2014-03-25 Lsi Corporation Multi-zone servo processor
US8564897B1 (en) * 2012-06-21 2013-10-22 Lsi Corporation Systems and methods for enhanced sync mark detection
US9019641B2 (en) 2012-12-13 2015-04-28 Lsi Corporation Systems and methods for adaptive threshold pattern detection
US9053217B2 (en) 2013-02-17 2015-06-09 Lsi Corporation Ratio-adjustable sync mark detection system
US9196297B2 (en) 2013-03-14 2015-11-24 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for enhanced sync mark mis-detection protection
US9275655B2 (en) 2013-06-11 2016-03-01 Avago Technologies General Ip (Singapore) Pte. Ltd. Timing error detector with diversity loop detector decision feedback
US10152999B2 (en) 2013-07-03 2018-12-11 Avago Technologies International Sales Pte. Limited Systems and methods for correlation based data alignment
US9129650B2 (en) 2013-07-25 2015-09-08 Avago Technologies General Ip (Singapore) Pte. Ltd. Array-reader based magnetic recording systems with frequency division multiplexing
US9129646B2 (en) 2013-09-07 2015-09-08 Avago Technologies General Ip (Singapore) Pte. Ltd. Array-reader based magnetic recording systems with mixed synchronization
US8976475B1 (en) 2013-11-12 2015-03-10 Lsi Corporation Systems and methods for large sector dynamic format insertion
JP5978470B2 (ja) * 2014-05-20 2016-08-24 パナソニックＩｐマネジメント株式会社 情報記録方法、情報記録装置、および情報記録媒体
US9224420B1 (en) 2014-10-02 2015-12-29 Avago Technologies General Ip (Singapore) Pte. Ltd. Syncmark detection failure recovery system
CN111458558B (zh) * 2020-04-03 2022-03-29 宁波奥克斯电气股份有限公司 一种参数获取方法、装置、电子设备及存储介质

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4825403A (en) * 1983-05-16 1989-04-25 Data General Corporation Apparatus guaranteeing that a controller in a disk drive system receives at least some data from an invalid track sector
GB8424948D0 (en) 1984-10-03 1984-11-07 Ici Plc Optical recording medium
US4923412A (en) * 1987-11-30 1990-05-08 Pyramid Industries, Inc. Terminal end for coaxial cable
US5295131A (en) * 1990-10-02 1994-03-15 Matsushita Electric Industrial Co., Ltd. Optical information recording disk having embossed clock mark pits and embossed information recording pits
US5167532A (en) * 1991-10-18 1992-12-01 Insulated Wire Incorporated Captivation assembly of dielectric elements for supporting and retaining a center contact in a coaxial connector
KR100337245B1 (ko) * 1994-05-31 2002-11-13 소니 가부시끼 가이샤 데이터기록장치
JPH08315426A (ja) 1995-05-15 1996-11-29 Ricoh Co Ltd 光ディスク及びディスク駆動装置
US5835478A (en) * 1995-06-15 1998-11-10 Sony Corporation Optical disc having address information for recording and reproducing data at correct positions
US5607325A (en) * 1995-06-15 1997-03-04 Astrolab, Inc. Connector for coaxial cable
US5615205A (en) 1995-06-28 1997-03-25 International Business Machines Corporation Bi-level optical media having embossed header format
US5946287A (en) 1995-12-28 1999-08-31 Sony Corporation Optical disk having pits with push-pull signal of opposite polarity to that of guide grooves
JPH09274770A (ja) 1996-04-03 1997-10-21 Matsushita Electric Ind Co Ltd 光ディスク再生装置及び再生方法
JPH09282667A (ja) * 1996-04-08 1997-10-31 Mitsubishi Electric Corp 光ディスクおよび光ディスク装置
CN1288639C (zh) 1996-04-11 2006-12-06 松下电器产业株式会社 光盘
ES2198582T3 (es) 1996-09-03 2004-02-01 Koninklijke Philips Electronics N.V. Soporte de informacion, dispositivo de lectura/escritura y dispositivo de lectura para grabar y/o leer bloques de informacion.
JP3113611B2 (ja) * 1996-09-26 2000-12-04 三洋電機株式会社 光ディスク装置
AU3460497A (en) * 1996-09-26 1998-04-17 Sanyo Electric Co., Ltd. Recording medium and its reproducer
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
EP0875081B1 (de) * 1996-10-23 2005-12-28 Thomas & Betts International, Inc. Koaxialkabelverbinder
US5836461A (en) * 1997-01-10 1998-11-17 Schulte Corporation Wire shelf
JP3512583B2 (ja) * 1997-01-30 2004-03-29 シャープ株式会社 光ディスク
JPH10283689A (ja) * 1997-02-07 1998-10-23 Sanyo Electric Co Ltd 情報記録再生装置
US6039898A (en) * 1997-05-08 2000-03-21 O.M.D. Optical Memory Devices, Ltd. Optical memory device and a method for manufacturing thereof
JPH1125492A (ja) 1997-05-09 1999-01-29 Sony Corp プリフォーマット装置およびプリフォーマット方法
EP0886265B1 (de) 1997-06-16 2006-04-05 Kabushiki Kaisha Toshiba Optische Platte zur Aufzeichnung/Wiedergabe mit zick-zack-verschobene Kopffeldern, und Aufzeichnungs-/Wiedergabegerät zur Verwendung desselben
JPH1196604A (ja) * 1997-07-24 1999-04-09 Sony Corp 光記録媒体、及び光記録媒体製造方法
SG71824A1 (en) 1997-07-24 2000-04-18 Sony Corp Optical recording medium and method of manufacturing optical recording medium
JP3830630B2 (ja) * 1997-09-25 2006-10-04 パイオニア株式会社 誤記録検出方法及び装置並びに情報記録方法及び装置
JP3163047B2 (ja) * 1997-10-30 2001-05-08 三洋電機株式会社 ディスク判別装置
DE69937852D1 (de) * 1998-02-26 2008-02-14 Victor Company Of Japan Optischer plattenförmiger Aufzeichnungsträger mit gewobbelten Rillen zur Aufzeichnung auf Rillen und Stegen, Vorrichtung zur Herstellung eines derartigen Aufzeichnungsträgers, und Aufzeichnungs- und/oder Wiedergabegerät für einen solchen Aufzeichnungsträger
JPH11273089A (ja) 1998-03-24 1999-10-08 Victor Co Of Japan Ltd 光ディスク、光ディスク記録再生装置、光ディスク記録再生方法、光ディスク原盤製造装置
JPH11273090A (ja) * 1998-03-24 1999-10-08 Victor Co Of Japan Ltd 光ディスク、光ディスク記録再生装置、光ディスク記録再生方法、光ディスク原盤製造装置
JPH11288518A (ja) * 1998-03-31 1999-10-19 Victor Co Of Japan Ltd 光ディスク、光ディスク記録再生装置、光ディスク記録再生方法、光ディスク原盤製造装置
JP2000149271A (ja) 1998-11-09 2000-05-30 Sony Corp ディスク記録媒体、記録装置、再生装置
JP3558265B2 (ja) 1998-12-14 2004-08-25 株式会社リコー ピット信号検出回路及び光ディスクドライブ装置
US6853615B1 (en) * 1999-06-29 2005-02-08 Koninklijke Philips Electronics N.V. Optical record carrier
EP1098301A2 (de) * 1999-11-03 2001-05-09 Samsung Electronics Co., Ltd. Adressierungsverfahren für physikalische Identifikationsdaten das gewobbelte Signale nutzt, Schaltung zur Kodierung von Wobbeladressen, Verfahren und Schaltung zur Detektion von Wobbeladressen, und Aufzeichnungsmedium
CN1346489A (zh) * 1999-12-15 2002-04-24 皇家菲利浦电子有限公司 光记录载体与扫描设备

Also Published As

Publication number Publication date
AU2001224037A1 (en) 2001-07-24
EP1308939A4 (de) 2003-05-07
US7035189B2 (en) 2006-04-25
EP2224436A2 (de) 2010-09-01
CN1956066A (zh) 2007-05-02
EP1435609A3 (de) 2006-01-25
JP4448162B2 (ja) 2010-04-07
TW546643B (en) 2003-08-11
US20040105365A1 (en) 2004-06-03
EP2073199B1 (de) 2011-06-29
US7068589B2 (en) 2006-06-27
DE60033703T2 (de) 2007-10-31
CN1941095A (zh) 2007-04-04
USRE40639E1 (en) 2009-02-17
CN1953066B (zh) 2011-06-01
JP2010061804A (ja) 2010-03-18
DE60033703D1 (de) 2007-04-12
CA2396780A1 (en) 2001-07-19
US6912185B2 (en) 2005-06-28
EP1308939B1 (de) 2004-07-21
EP1435608A3 (de) 2004-08-04
JP4712890B2 (ja) 2011-06-29
US20030002416A1 (en) 2003-01-02
CA2706897A1 (en) 2001-07-19
KR100658863B1 (ko) 2006-12-15
KR20020071921A (ko) 2002-09-13
WO2001052250A1 (fr) 2001-07-19
DE60041993D1 (de) 2009-05-20
US20030202440A1 (en) 2003-10-30
EP1435609B1 (de) 2009-04-08
DE60012376T2 (de) 2005-08-04
EP1435608B1 (de) 2007-02-28
US20030193880A1 (en) 2003-10-16
US20040179460A1 (en) 2004-09-16
CN100492499C (zh) 2009-05-27
CN1953066A (zh) 2007-04-25
CN1560863A (zh) 2005-01-05
JP4458735B2 (ja) 2010-04-28
CN1567462A (zh) 2005-01-19
CN1956066B (zh) 2010-05-12
EP2073199A1 (de) 2009-06-24
EP1435608A2 (de) 2004-07-07
CN1991996A (zh) 2007-07-04
EP1435609A2 (de) 2004-07-07
US6898175B2 (en) 2005-05-24
JP2008071487A (ja) 2008-03-27
EP1308939A1 (de) 2003-05-07
CA2396780C (en) 2012-03-13
CN1423811A (zh) 2003-06-11
CN1560862A (zh) 2005-01-05
US6999404B2 (en) 2006-02-14
US20040179461A1 (en) 2004-09-16
CN1244913C (zh) 2006-03-08
CN100583248C (zh) 2010-01-20
CN100380498C (zh) 2008-04-09
US6738342B2 (en) 2004-05-18
EP2224436A3 (de) 2010-11-24
CN1983397A (zh) 2007-06-20
CN100440360C (zh) 2008-12-03

Similar Documents

Publication Publication Date Title
DE60012376D1 (de) Optischer datenträger und adressenleseeinrichtung und -verfahrenfür optischen datenträger
DE60021968D1 (de) Optischer Informationsträger und Leseverfahren
DE60220207D1 (de) Schreibverfahren einer optischen Platte, Informationsverarbeitungsverfahren, optische Plattenvorrichtung und Informationsverarbeitungsgerät
DE69900033D1 (de) Optisches Datenaufzeichnungsverfahren und Datenaufzeichnungsgerät
DE60136674D1 (de) Verfahren, Gerät und Aufzeichnungsmedium für Informationsverarbeitung
DE60038328D1 (de) Gerät, Verfahren und Medium zur Informationsverarbeitung
DE60037417D1 (de) Aufnahmesystem, daten-aufnahmevorrichtung, speicher-vorrichtung, und daten-aufnahmeverfahren
DE60135580D1 (de) Vorrichtung und verfahren zur optischen informationsaufzeichnung
DE60009683T2 (de) Zusammensetzung und artikel für optischen datenspeicher
AU2002349062A1 (en) Read/write device for optical memory and method therefore
NO20030426L (no) Fremgangsmåte for prosessering av seismiske data
EP1447909A4 (de) Datenhaltevorrichtung und datenausleseverfahren
DE60300226D1 (de) Verfahren und Gerät zur optischen Datenaufzeichnung
DE60037624D1 (de) Pci-lese-/schreiboptimierungsschaltung und entsprechendes verfahren
DE69933584D1 (de) Speichervorrichtung für aufzeichnungsträger
DE60129897D1 (de) Datenverarbeitungsverfahren und Gerät
DE60135198D1 (de) Datenempfangsgerät und -verfahren und entsprechender Informationsträger
DE60213877D1 (de) Optische Platte, Verfahren und Einrichtung zum Lesen von Informationen
DE60045699D1 (de) Daten-beschreibungs-verfahren und daten-bearbeitung-vorrichtung
DE60332176D1 (de) Datenaufzeichnungsmedium, Lesevorrichtung, Aufzeichnungsvorrichtung und Verfahren dafür
DE60107912D1 (de) Kommunikationsgerät, Verfahren zur Unterstützung von Adresseneingabe, und Informationsaufzeichnungsmedium
DE60202850D1 (de) Gerät und methode zum speichern und lesen von daten von hoher dichte
DE60023367D1 (de) Abtastvorrichtung und Verfahren zum Abrufen von Multibitdaten
DE60122215D1 (de) Optisches Aufzeichnungsgerät und Aufzeichnungsverfahren
DE60011086D1 (de) Gerät für datenverarbeitung und korrespondierendes verfahren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP