ES2108810T3 - Soporte de registro con zonas. - Google Patents

Soporte de registro con zonas.

Info

Publication number
ES2108810T3
ES2108810T3 ES93201881T ES93201881T ES2108810T3 ES 2108810 T3 ES2108810 T3 ES 2108810T3 ES 93201881 T ES93201881 T ES 93201881T ES 93201881 T ES93201881 T ES 93201881T ES 2108810 T3 ES2108810 T3 ES 2108810T3
Authority
ES
Spain
Prior art keywords
area
tracks
zones
zone
constant
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
ES93201881T
Other languages
English (en)
Inventor
Johannes Leopoldus Bakx
Paulus Gijsbertus Weijenbergh
Karl Arnold Belser
Glen Alan Jaquette
John Edward Kulakowski
Judson Allen Mcdowell
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
International Business Machines Corp
Original Assignee
Philips Electronics NV
International Business Machines Corp
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 Philips Electronics NV, International Business Machines Corp filed Critical Philips Electronics NV
Application granted granted Critical
Publication of ES2108810T3 publication Critical patent/ES2108810T3/es
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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
    • G11B11/1055—Disposition or mounting of transducers relative to record carriers
    • G11B11/10556—Disposition or mounting of transducers relative to record carriers with provision for moving or switching or masking the transducers in or out of their operative position
    • G11B11/10563—Access of indexed parts
    • G11B11/10565—Marks for track change, e.g. prepits, gray codes
    • 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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/08—Track changing or selecting during transducing operation
    • G11B21/081—Access to indexed tracks or parts of continuous track
    • G11B21/083—Access to indexed tracks or parts of continuous track on 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
    • 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
    • G11B7/007—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)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Debugging And Monitoring (AREA)

Abstract

UN SOPORTE DE REGISTRO (1) QUE CONTIENE PISTAS ESENCIALMENTE CIRCULARES (20) COLOCADAS CONCENTRICAMENTE ALREDEDOR DE UN PUNTO DE ROTACION (2). EL SOPORTE DE REGISTRO (1) SE ENCUENTRA DIVIDIDO EN ZONAS CIRCULARES (4, 5, 6) CADA UNA DE LAS CUALES CONTIENE M PISTAS (22), SIENDO M UN ENTERO. CADA UNA DE LAS PISTAS QUE SE ENCUENTRA DENTRO DE UNA ZONA SE SUBDIVIDE EN N SECTORES (8), SIENDO N UN ENTERO CONSTANTE POR ZONA Y QUE AUMENTA A MEDIDA QUE LA ZONA SE RETIRA DEL PUNTO DE ROTACION (2). CADA SECTOR (8) CONSTA DE UNA PORCION DE CABECERA (9) Y DE UNA PORCION DE DATOS. LAS PORCIONES DE CABECERA (9) QUE SE ENCUENTRAN EN UNA DIRECCION RADIAL EN CADA ZONA ESTAN EN LINEA. EN CADA ZONA SE CUMPLE LA CONDICION M.N = L.K, SIENDO L UN ENTERO MAYOR O IGUAL A 2 Y SIENDO CONSTANTE PARA CADA ZONA Y SIENDO K UN ENTERO.
ES93201881T 1992-07-03 1993-06-29 Soporte de registro con zonas. Expired - Lifetime ES2108810T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92202031 1992-07-03

Publications (1)

Publication Number Publication Date
ES2108810T3 true ES2108810T3 (es) 1998-01-01

Family

ID=8210755

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93201881T Expired - Lifetime ES2108810T3 (es) 1992-07-03 1993-06-29 Soporte de registro con zonas.

Country Status (6)

Country Link
US (1) US5418773A (es)
JP (1) JP3422522B2 (es)
KR (1) KR100281378B1 (es)
CN (1) CN1034197C (es)
DE (1) DE69313538T2 (es)
ES (1) ES2108810T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7548497B2 (en) * 1992-10-05 2009-06-16 Mitsubishi Denki Kabushiki Kaisha Optical disk and optical disk drive device
US6529451B2 (en) 1992-10-05 2003-03-04 Mitsubishi Denki Kabushiki Kaisha Optical disk and optical disk drive device
JP3078686B2 (ja) 1992-10-05 2000-08-21 三菱電機株式会社 光ディスク、光ディスク駆動装置および光ディスクの書き込み読み出し方法
JPH06195876A (ja) * 1992-12-22 1994-07-15 Matsushita Electric Ind Co Ltd ビデオディスクおよびその記録装置
JP2883791B2 (ja) * 1993-08-26 1999-04-19 富士通株式会社 記憶媒体とその制御方法
JPH07114733A (ja) * 1993-08-26 1995-05-02 Pioneer Electron Corp 光ディスク及びその記録方法
JPH08509314A (ja) * 1994-02-14 1996-10-01 フィリップス エレクトロニクス ネムローゼ フェン ノートシャップ 記録キャリヤに信号を記録する方法および記録装置
US5548572A (en) * 1995-03-31 1996-08-20 International Business Machines Corporation Spare and calibration sector management for optical WORM media
JP3509834B2 (ja) * 1996-02-15 2004-03-22 ソニー株式会社 記録再生装置および方法、並びにディスク
EP0809243A3 (en) * 1996-05-24 1999-11-24 Mitsubishi Chemical Corporation Optical disk having a large storage capacity
KR100466199B1 (ko) * 1997-12-31 2005-05-17 주식회사 하이닉스반도체 반도체소자의소자분리막형성방법
US6430123B1 (en) * 1999-11-10 2002-08-06 Maxtor Corporation Scanning micropatterns on an optical medium
CN101312052B (zh) * 1999-12-02 2011-04-06 松下电器产业株式会社 制造光记录媒体的方法以及记录方法、再生方法
US7514037B2 (en) * 2002-08-08 2009-04-07 Kobe Steel, Ltd. AG base alloy thin film and sputtering target for forming AG base alloy thin film

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888874A (ja) * 1981-11-20 1983-05-27 Toshiba Corp 情報記録再生装置
NL8500153A (nl) * 1985-01-22 1986-08-18 Philips Nv Registratiedragerlichaam voorzien van een reliefstruktuur van optisch detekteerbare servospoorgedeelten en sektoradressen en inrichting voor het aanbrengen van deze struktuur.
NL8600934A (nl) * 1986-04-14 1987-11-02 Optical Storage Int Optische registratiedrager en inrichting voor het uitlezen van de registratiedrager.
US5144552A (en) * 1986-07-25 1992-09-01 Ricoh Company, Ltd. Optical information storage medium having grooves and pits with specific depths, respectively
DE3724622A1 (de) * 1986-07-25 1988-01-28 Ricoh Kk Optisches informationsspeichermedium
EP0306324B2 (en) * 1987-09-02 1998-11-25 Sharp Kabushiki Kaisha An optical memory system
NL8702261A (nl) * 1987-09-23 1989-04-17 Philips Nv Informatie opteken en/of uitlees systeem, alsmede een registratiedrager en opteken en/of uitleesinrichting voor toepassing in een dergelijk systeem.
US5138599A (en) * 1988-11-21 1992-08-11 Matsushita Electric Industrial Co., Ltd. Information recording medium having dummy tracks and information recording and reproducing apparatus
JP2589370B2 (ja) * 1989-04-13 1997-03-12 シャープ株式会社 光ディスク装置
JP2802102B2 (ja) * 1989-06-27 1998-09-24 日立マクセル株式会社 情報記録デイスク
US5293565A (en) * 1992-02-04 1994-03-08 International Business Machines Corporation Fortmat for data-storing disk media wherein addressable track angular length is independent of disk revolutions

Also Published As

Publication number Publication date
KR940006091A (ko) 1994-03-23
US5418773A (en) 1995-05-23
KR100281378B1 (ko) 2001-02-01
CN1083252A (zh) 1994-03-02
DE69313538D1 (de) 1997-10-09
JP3422522B2 (ja) 2003-06-30
DE69313538T2 (de) 1998-02-26
JPH06223503A (ja) 1994-08-12
CN1034197C (zh) 1997-03-05

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