CA2014535A1 - Appareil d'enregistrement et de lecture d'informations a disque optique - Google Patents

Appareil d'enregistrement et de lecture d'informations a disque optique

Info

Publication number
CA2014535A1
CA2014535A1 CA2014535A CA2014535A CA2014535A1 CA 2014535 A1 CA2014535 A1 CA 2014535A1 CA 2014535 A CA2014535 A CA 2014535A CA 2014535 A CA2014535 A CA 2014535A CA 2014535 A1 CA2014535 A1 CA 2014535A1
Authority
CA
Canada
Prior art keywords
optical disk
clock signal
recording
reproducing information
block
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.)
Granted
Application number
CA2014535A
Other languages
English (en)
Other versions
CA2014535C (fr
Inventor
Toshihisa Deguchi
Hiroshi Fuji
Shigeo Terashima
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.)
Sharp Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2014535A1 publication Critical patent/CA2014535A1/fr
Application granted granted Critical
Publication of CA2014535C publication Critical patent/CA2014535C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • 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
    • 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
    • G11B20/1258—Formatting, e.g. arrangement of data block or words on the record carriers on discs where blocks are arranged within multiple radial zones, e.g. Zone Bit Recording or Constant Density Recording discs, MCAV discs, MCLV 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
    • 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
    • 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
    • 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
    • G11B2020/1281—Servo information
    • G11B2020/1282—Servo information in embedded servo fields
    • 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
    • G11B7/0053—Reproducing non-user data, e.g. wobbled address, prepits, BCA
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
CA002014535A 1989-04-13 1990-04-12 Appareil d'enregistrement et de lecture d'informations a disque optique Expired - Fee Related CA2014535C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-95648 1989-04-13
JP1095648A JP2589370B2 (ja) 1989-04-13 1989-04-13 光ディスク装置

Publications (2)

Publication Number Publication Date
CA2014535A1 true CA2014535A1 (fr) 1990-10-13
CA2014535C CA2014535C (fr) 1994-10-25

Family

ID=14143326

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002014535A Expired - Fee Related CA2014535C (fr) 1989-04-13 1990-04-12 Appareil d'enregistrement et de lecture d'informations a disque optique

Country Status (6)

Country Link
US (1) US5278814A (fr)
EP (1) EP0392853B1 (fr)
JP (1) JP2589370B2 (fr)
KR (1) KR930007157B1 (fr)
CA (1) CA2014535C (fr)
DE (1) DE69022618T2 (fr)

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NL8901345A (nl) * 1989-05-29 1990-12-17 Philips Nv Werkwijze en inrichting voor het optekenen van signalen op een registratiedrager, alsmede een meetwerkwijze en meetinrichting voor toepassing in de optekenwerkwijze en optekeninrichting, alsmede een registratiedrager.
JP3034268B2 (ja) * 1990-02-19 2000-04-17 株式会社日立製作所 ディスク状記録媒体および記録／再生装置
JPH04307468A (ja) * 1991-04-04 1992-10-29 Nikon Corp 情報再生装置及び情報記録装置
WO1992022898A1 (fr) * 1991-06-17 1992-12-23 Sony Corporation Procede d'enregistrement sur disque
US5388090A (en) * 1991-07-09 1995-02-07 Hitachi, Ltd. Method, apparatus, and medium for recording information in data sections having number of bytes which increases with increase in circumference of tracks on medium
US5347505A (en) * 1992-01-20 1994-09-13 Fujitsu Limited Optical medium recording method and apparatus employing pulse width delay and/or advancement
DE69313538T2 (de) * 1992-07-03 1998-02-26 Philips Electronics Nv In Bereiche unterteilter Aufzeichnungsträger
JPH0696524A (ja) * 1992-09-11 1994-04-08 Sony Corp 記録媒体、記録方法、記録再生装置およびカッティング装置
JP3157927B2 (ja) * 1992-11-05 2001-04-23 パイオニア株式会社 光ディスクおよびトラッキングエラー信号生成装置
JPH06162670A (ja) * 1992-11-26 1994-06-10 Sony Corp ディスク記録再生方式
JPH06309801A (ja) * 1993-04-28 1994-11-04 Toshiba Corp ディスク記録再生方式
JP2606090B2 (ja) * 1993-07-14 1997-04-30 日本電気株式会社 光学的情報制御装置
JP3240762B2 (ja) * 1993-07-26 2001-12-25 ソニー株式会社 光記録媒体の再生方法及び再生装置
JPH0757384A (ja) * 1993-08-20 1995-03-03 Shinano Kenshi Co Ltd ディスクプレーヤ
US5654948A (en) * 1993-09-07 1997-08-05 Sony Corporation Disc apparatus for recording/reproducing with zone constant angular velocity
JPH0793893A (ja) * 1993-09-24 1995-04-07 Toshiba Corp 画像情報処理装置
JPH07111038A (ja) * 1993-10-12 1995-04-25 Nec Corp ディスク再生信号等化器
JP3017382B2 (ja) * 1993-11-11 2000-03-06 富士通株式会社 光ディスク装置
JPH07272275A (ja) * 1994-03-29 1995-10-20 Sony Corp 光ディスク装置
JP3547175B2 (ja) * 1994-07-28 2004-07-28 ティアック株式会社 光ディスク再生装置
WO1996006433A1 (fr) * 1994-08-25 1996-02-29 Sony Corporation Disque optique et unite de disque optique
KR100329151B1 (ko) * 1995-04-27 2002-11-29 삼성전자 주식회사 디스크구동기록장치의스핀들모터구동제어회로
JPH0955027A (ja) * 1995-08-08 1997-02-25 Toshiba Corp 情報記録再生装置および情報記録媒体
US5815694A (en) * 1995-12-21 1998-09-29 International Business Machines Corporation Apparatus and method to change a processor clock frequency
JPH09213016A (ja) * 1996-01-31 1997-08-15 Sony Corp 再生クロック生成回路
ATE239968T1 (de) * 1996-02-16 2003-05-15 Koninkl Philips Electronics Nv Verfahren und vorrichtung zur aufzeichnung eines optischen informationsträgers
US5703850A (en) * 1996-06-18 1997-12-30 Cirrus Logic, Inc. Data retrieval system and method within a constant angular velocity CD-ROM
US5703537A (en) * 1996-07-03 1997-12-30 Microclock Incorporated Phase-locked loop clock circuit for generation of audio sampling clock signals from video reference signals
JPH1165699A (ja) * 1997-06-13 1999-03-09 Toshiba Microelectron Corp 半導体集積回路装置
JPH11176111A (ja) * 1997-12-15 1999-07-02 Matsushita Electric Ind Co Ltd 光ディスク装置
JP2003030879A (ja) * 2001-07-18 2003-01-31 Matsushita Electric Ind Co Ltd トラッキング誤差検出装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523348A1 (fr) * 1982-03-12 1983-09-16 Thomson Csf Procede et dispositif de regeneration de phase de signaux de synchronisation dans un appareil optique d'ecriture-lecture de support d'information
US4791622A (en) * 1983-09-19 1988-12-13 Storage Technology Partners 11 Optical data format employing resynchronizable data sectors
US4703408A (en) * 1983-11-28 1987-10-27 Hitachi, Ltd. Apparatus and record carrier for optically writing information
SG28340G (en) * 1983-12-16 1995-09-18 Sony Corp Disk reproducing apparatus
JPH0690804B2 (ja) * 1984-01-20 1994-11-14 株式会社日立製作所 光学的情報記録再生装置
JPS60177404A (ja) * 1984-02-23 1985-09-11 Toshiba Corp デイスク装置
US4712204A (en) * 1984-08-31 1987-12-08 Matsushita Electric Industrial Co., Ltd. Optical disk and method for reproducing reference signal therefrom
NL8500152A (nl) * 1985-01-22 1986-08-18 Philips Nv Registratiedragerlichaam voorzien van vooraf aangebrachte en optisch detekteerbare servospoorgedeelten en sektoradressen.
US5012460A (en) * 1985-05-31 1991-04-30 Information Storage, Inc. RAM head positioning and tracking system
JPH06101199B2 (ja) * 1985-10-03 1994-12-12 株式会社東芝 デイスク装置
JPS62239382A (ja) * 1986-04-09 1987-10-20 Hitachi Ltd 光デイスク記録再生方法及び装置
NL8600934A (nl) * 1986-04-14 1987-11-02 Optical Storage Int Optische registratiedrager en inrichting voor het uitlezen van de registratiedrager.
JPS62259263A (ja) * 1986-05-06 1987-11-11 Pioneer Electronic Corp スピンドルサ−ボ引込み方法及びその装置
WO1988001785A1 (fr) * 1986-08-25 1988-03-10 Sony Corporation Dispositif a disque et support d'enregistrement en forme de disque
US4750059A (en) * 1986-08-25 1988-06-07 Eastman Kodak Company Data recording format for an information-bearing disk
US4873679A (en) * 1986-12-25 1989-10-10 Matsushita Electric Industrial Co., Ltd. Optical information recording disk and optical information recording disk apparatus
KR910008503B1 (ko) * 1987-03-13 1991-10-18 미쯔비시덴끼 가부시끼가이샤 광 디스크
JPS6489678A (en) * 1987-09-30 1989-04-04 Hitachi Ltd Signal processing system
US5073880A (en) * 1987-12-18 1991-12-17 Hitachi, Ltd. Information recording/reproducing method and apparatus
JP2641491B2 (ja) * 1988-04-15 1997-08-13 パイオニア株式会社 トラッキングエラー信号生成装置

Also Published As

Publication number Publication date
EP0392853A2 (fr) 1990-10-17
EP0392853A3 (en) 1990-11-28
KR930007157B1 (ko) 1993-07-30
JPH02273330A (ja) 1990-11-07
DE69022618T2 (de) 1996-04-25
DE69022618D1 (de) 1995-11-02
EP0392853B1 (fr) 1995-09-27
JP2589370B2 (ja) 1997-03-12
KR900016962A (ko) 1990-11-15
US5278814A (en) 1994-01-11
CA2014535C (fr) 1994-10-25

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Legal Events

Date Code Title Description
EEER Examination request
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