DE69712219D1 - Optische platte - Google Patents

Optische platte

Info

Publication number
DE69712219D1
DE69712219D1 DE69712219T DE69712219T DE69712219D1 DE 69712219 D1 DE69712219 D1 DE 69712219D1 DE 69712219 T DE69712219 T DE 69712219T DE 69712219 T DE69712219 T DE 69712219T DE 69712219 D1 DE69712219 D1 DE 69712219D1
Authority
DE
Germany
Prior art keywords
optical plate
optical
plate
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
DE69712219T
Other languages
English (en)
Other versions
DE69712219T2 (de
Inventor
Yoshinari Takemura
Takashi Ishida
Shunji Ohara
Isao Satoh
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
Application granted granted Critical
Publication of DE69712219D1 publication Critical patent/DE69712219D1/de
Publication of DE69712219T2 publication Critical patent/DE69712219T2/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
    • 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
    • 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
    • G11B11/10595—Control of operating function
    • G11B11/10597—Adaptations for transducing various formats on the same or different 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
    • 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
    • G11B20/1251—Formatting, e.g. arrangement of data block or words on the record carriers on discs for continuous data, e.g. digitised analog information signals, pulse code modulated [PCM] 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
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1262—Formatting, e.g. arrangement of data block or words on the record carriers with more than one format/standard, e.g. conversion from CD-audio format to R-DAT format
    • 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
    • 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
    • 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
    • G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/329—Table of contents on a disc [VTOC]
    • 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
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
    • 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
    • G11B20/12—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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1816—Testing
    • G11B20/182—Testing using test patterns
    • 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
    • G11B20/1883—Methods for assignment of alternate areas for defective 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1883—Methods for assignment of alternate areas for defective areas
    • G11B20/1889—Methods for assignment of alternate areas for defective areas with 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
    • G11B2020/1087—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing
    • G11B2020/10879—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing the kind of record carrier being the selection criterion
    • 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
    • G11B2020/1229—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 lead-in area
    • 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
    • G11B2020/1259—Formatting, e.g. arrangement of data block or words on the record carriers on discs with ROM/RAM 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
    • 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
    • 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
    • G11B2020/1277—Control data, system data or management information, i.e. data used to access or process user data for managing gaps between two recordings, e.g. control data in linking areas, run-in or run-out fields, guard or buffer zones
    • 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
    • G11B2020/1278—Physical format specifications of the record carrier, e.g. compliance with a specific standard, recording density, number of layers, start of data zone or lead-out
    • 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
    • G11B2020/1288—Formatting by padding empty spaces with dummy data, e.g. writing zeroes or random data when de-icing optical 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
    • 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
    • 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
    • G11B2220/211—Discs having both read-only and rewritable or recordable areas containing application data; Partial ROM media
    • 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/218—Write-once 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
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
    • 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
DE69712219T 1996-10-23 1997-10-20 Optische platte Expired - Lifetime DE69712219T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28049196 1996-10-23
PCT/JP1997/003786 WO1998018121A1 (fr) 1996-10-23 1997-10-20 Disque optique

Publications (2)

Publication Number Publication Date
DE69712219D1 true DE69712219D1 (de) 2002-05-29
DE69712219T2 DE69712219T2 (de) 2002-12-12

Family

ID=17625828

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69712219T Expired - Lifetime DE69712219T2 (de) 1996-10-23 1997-10-20 Optische platte
DE69709690T Expired - Lifetime DE69709690T2 (de) 1996-10-23 1997-10-20 Optische Platte
DE69718211T Expired - Lifetime DE69718211T2 (de) 1996-10-23 1997-10-20 Optische Platte

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE69709690T Expired - Lifetime DE69709690T2 (de) 1996-10-23 1997-10-20 Optische Platte
DE69718211T Expired - Lifetime DE69718211T2 (de) 1996-10-23 1997-10-20 Optische Platte

Country Status (9)

Country Link
US (4) US6078559A (de)
EP (4) EP1006515B1 (de)
JP (3) JP4298793B2 (de)
KR (1) KR100305131B1 (de)
CN (1) CN1174381C (de)
DE (3) DE69712219T2 (de)
ID (1) ID21646A (de)
TW (1) TW416047B (de)
WO (1) WO1998018121A1 (de)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1174381C (zh) * 1996-10-23 2004-11-03 松下电器产业株式会社 光盘
JP2954083B2 (ja) * 1997-05-01 1999-09-27 株式会社東芝 情報記録再生用媒体及び情報記録再生用媒体フォーマット装置並びに情報記録再生装置
US6317397B1 (en) * 1997-11-17 2001-11-13 Matsushita Electric Industrial Co., Ltd. Data recording medium, data recording apparatus, data reproducing apparatus and method
US6310854B1 (en) * 1997-11-28 2001-10-30 Yamaha Corporation Optical disk having areas of different recording densities or functions
JP3707222B2 (ja) * 1997-12-18 2005-10-19 三菱電機株式会社 光ディスク、光ディスク処理装置および光ディスク処理方法
JPH11238315A (ja) * 1998-02-19 1999-08-31 Pioneer Electron Corp 情報記録装置及び初期化方法
KR100274400B1 (ko) 1998-05-09 2000-12-15 구자홍 차등구획된 여유영역을 갖는 광기록매체의 제조방법,기록/재생방법 및 그 장치
JP4224875B2 (ja) * 1998-07-17 2009-02-18 ソニー株式会社 光ディスク、光ディスク記録装置、光ディスクの記録方法、光ディスクの再生装置、及び、光ディスクの再生方法
JP4075185B2 (ja) * 1999-01-29 2008-04-16 松下電器産業株式会社 光学的情報記録再生方法及び光学的情報記録再生装置
KR100579454B1 (ko) * 1999-04-13 2006-05-12 엘지전자 주식회사 기록매체 및 이에 테스트 기록을 수행하는 장치 및 방법
JP3783909B2 (ja) * 1999-05-20 2006-06-07 パイオニア株式会社 カッティング装置、情報記録媒体、情報記録装置及び情報記録方法並びに、カッティング方法
JP4303390B2 (ja) * 1999-06-21 2009-07-29 富士通株式会社 光記録媒体、データブロック識別マークの検出方法及び光記憶装置
JP3883092B2 (ja) * 1999-07-06 2007-02-21 富士通株式会社 記録媒体及び情報記憶装置
KR100611955B1 (ko) * 1999-07-20 2006-08-11 삼성전자주식회사 스크램블러
US6678236B1 (en) * 1999-08-24 2004-01-13 Victor Company Of Japan, Ltd. Information recording medium method and apparatus for recording and reproducing information
JP2001076344A (ja) * 1999-09-02 2001-03-23 Sony Corp マスクパターン作成方法及び装置、並びに光ディスク製造方法
HU229920B1 (hu) 1999-09-23 2015-01-28 Koninkl Philips Electronics Nv Eljárás korong alakú adathordozón lévõ fájlok közvetlen írására és olvasására
CN100407324C (zh) * 1999-12-02 2008-07-30 松下电器产业株式会社 光盘记录方法及其光盘记录装置
EP1168322A4 (de) 1999-12-28 2002-05-02 Mitsubishi Chem Corp Wiederbeschreibbare optische platte vom phasenwechseltyp mit teilweise ein rom-gebiet und datenaufzeichnungs- und loeschverfahren fuer optische platten
TW561471B (en) * 2000-01-07 2003-11-11 Matsushita Electric Ind Co Ltd Information recording disc and information reproducing system
JP3962522B2 (ja) * 2000-02-14 2007-08-22 パイオニア株式会社 情報記録媒体
EP1262964B1 (de) * 2000-02-28 2009-09-02 Fujitsu Limited Optische platte
EP1139344B1 (de) * 2000-03-25 2004-08-25 Deutsche Thomson-Brandt Gmbh Datenspeichermeidum mit unterschiedlichen Formaten mit einem gemeinsamen Teil
EP1139209A1 (de) * 2000-03-25 2001-10-04 Deutsche Thomson-Brandt Gmbh Speichermedium mit verschiedenen Speicherbereichen für verschiedene Verarbeitungsformen
US6829671B1 (en) * 2000-04-04 2004-12-07 Promos Technologies Inc. Method and system for improved audio data retrieval from an optical media
TWI236667B (en) * 2000-06-29 2005-07-21 Samsung Electronics Co Ltd Optical recording medium having read-only storage area and writeable storage area and recording/reproducing apparatus and method therefor
US7151729B1 (en) 2000-06-29 2006-12-19 Samsung Electronics Co., Ltd. Optical recording medium having read-only storage area and writeable storage area and recording/reproducing apparatus and method therefor
JP3869363B2 (ja) * 2000-07-21 2007-01-17 富士通株式会社 光ディスク装置、光ディスクのフォーマット方法、および光ディスク
JP3922424B2 (ja) 2000-07-25 2007-05-30 パイオニア株式会社 光学式記録媒体、光学式記録媒体製造装置及び光学式記録媒体製造方法
JP2002063747A (ja) * 2000-08-18 2002-02-28 Sony Corp 記録媒体および記録媒体原盤ならびに記録媒体の製造方法
JP2002074848A (ja) * 2000-08-28 2002-03-15 Sony Corp データ記録媒体、データ記録方法および装置、並びにアクセス方法および装置
JP2002074849A (ja) * 2000-08-28 2002-03-15 Sony Corp データ記録媒体、データ記録方法および装置、並びにアクセス方法および装置
US20080123491A1 (en) * 2000-09-07 2008-05-29 Samsung Electronics Co., Ltd Optical recording medium having read-only storage area and writeable storage area and recording/reproducing apparatus and method therefor
JP2002093057A (ja) * 2000-09-19 2002-03-29 Sony Corp 光ディスク、光ディスク再生装置、および光ディスク再生方法、光ディスク記録装置、および光ディスク記録方法、並びに記録媒体
KR20020047862A (ko) * 2000-12-14 2002-06-22 윤종용 고배속으로 기록 가능한 광 디스크 기록 방법 및 그 장치
TW499675B (en) * 2001-02-15 2002-08-21 Benq Corp Method of optical power calibration using the outer rim portion of optical disk
KR100408285B1 (ko) * 2001-05-24 2003-12-03 삼성전자주식회사 다중-변조된 헤더 신호가 기록된 광 기록매체, 그 헤더신호 기록방법, 기록장치, 재생방법 및 재생장치
TW567478B (en) * 2001-06-15 2003-12-21 Ritek Corp Hybrid disc recording medium
JP2003030856A (ja) * 2001-07-17 2003-01-31 Pioneer Electronic Corp 光ディスク並びに記録及び再生装置
JP4652641B2 (ja) * 2001-10-11 2011-03-16 ソニー株式会社 ディスク記録媒体、ディスクドライブ装置、再生方法
JP4101666B2 (ja) * 2002-01-22 2008-06-18 松下電器産業株式会社 情報記録媒体、記録装置、再生装置、記録方法、再生方法
KR100455381B1 (ko) * 2002-02-28 2004-11-06 삼성전자주식회사 Ｏｄｄ 제품의 성능을 향상시키기 위한 디스크 및 그 제조방법
JP2003281819A (ja) 2002-03-22 2003-10-03 Pioneer Electronic Corp 記録ディスク及び記録装置
US20040199780A1 (en) * 2002-03-22 2004-10-07 Heung-Chan Seung Copy-protected optical recording medium, a method for driving therefor and a method of manufacturing thereof
JP2004030860A (ja) * 2002-04-30 2004-01-29 Pioneer Electronic Corp 記録ディスク及び記録情報再生装置並びに記録情報再生方法
KR100727917B1 (ko) 2002-05-20 2007-06-14 삼성전자주식회사 광디스크 및 광디스크의 기록/재생 방법
KR100911139B1 (ko) * 2002-05-30 2009-08-06 삼성전자주식회사 복수개의 기록층이 구비된 광 디스크, 그 기록방법 및재생방법
US7212481B2 (en) * 2002-06-27 2007-05-01 Hitachi-Lg Data Storage Korea, Inc. Searching method and device for a recording medium having overlapped time address
JP3889365B2 (ja) 2002-08-12 2007-03-07 パイオニア株式会社 光学式記録媒体、記録装置、記録方法及び光学式記録媒体の製造方法
JP4264532B2 (ja) * 2002-11-19 2009-05-20 ソニー株式会社 ディスク基板および光ディスク
KR20040048476A (ko) * 2002-12-03 2004-06-10 삼성전자주식회사 광정보 재생장치 및 방법
KR100727919B1 (ko) 2003-02-03 2007-06-14 삼성전자주식회사 광정보 저장매체
JP2004253099A (ja) * 2003-02-21 2004-09-09 Toshiba Corp シンクフレーム構造、情報記憶媒体、情報記録方法、情報再生方法、および情報再生装置
JP4170132B2 (ja) 2003-04-14 2008-10-22 松下電器産業株式会社 光記録媒体
WO2005008655A2 (en) * 2003-07-17 2005-01-27 Koninklijke Philips Electronics N.V. Device and method for recording information
JPWO2005029492A1 (ja) * 2003-09-18 2006-11-30 松下電器産業株式会社 記録再生装置および記録媒体
JP2005209322A (ja) * 2003-12-26 2005-08-04 Nec Corp 光ディスク装置、光ディスク情報記録方法及び光ディスク媒体
JP4445503B2 (ja) * 2004-03-29 2010-04-07 パイオニア株式会社 情報記録媒体、情報再生装置及び方法、情報記録装置及び方法、並びにコンピュータプログラム
US20060070059A1 (en) * 2004-09-27 2006-03-30 Starr Matthew T Co-existing dedicated system software and read/writeable data storage space on removable media
US8879197B2 (en) 2004-09-27 2014-11-04 Spectra Logic, Corporation Self-describing a predefined pool of tape cartridges
KR100667764B1 (ko) * 2004-10-08 2007-01-12 삼성전자주식회사 광 기록 매체, 기록/재생 방법 및 기록/재생 장치
JP2008519386A (ja) * 2004-11-03 2008-06-05 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 携帯用ハイブリッド記憶媒体
US8151366B2 (en) * 2004-11-12 2012-04-03 Cinram International Inc. Secure optical media storage
US20090122691A1 (en) * 2005-03-16 2009-05-14 Koninklijke Philips Electronics, N.V. Locking Aid For High Density Bd-Rom Discs
SI1896065T2 (sl) 2005-06-27 2014-12-31 Glaxosmithkline Biologicals S.A. Postopek za pripravo cepiv
JP2007018563A (ja) * 2005-07-05 2007-01-25 Toshiba Corp 情報記憶媒体、情報記録方法及び装置、情報再生方法及び装置
US7564771B2 (en) * 2005-07-14 2009-07-21 Cinram International Inc. Bonded pre-recorded and pre-grooved optical disc
US7986611B1 (en) 2007-03-22 2011-07-26 Cinram International Inc. High-density optical recording media and method for making same
US7684309B2 (en) 2005-11-03 2010-03-23 Cinram International Inc. Multi-purpose high-density optical disc
US8675464B2 (en) 2005-11-03 2014-03-18 Cinram Group, Inc. Dual sided optical storage media and method for making same
US7910191B1 (en) 2006-03-09 2011-03-22 Cinram International Inc. Method for forming light-transmitting cover layer for optical recording medium
US20110096655A1 (en) * 2006-03-09 2011-04-28 Cinram International Inc. Forming light-transmitting cover layer for recording medium
US7724613B2 (en) * 2007-07-03 2010-05-25 International Business Machines Corporation Apparatus and method to store information in a holographic data storage medium
US7841538B2 (en) * 2007-10-31 2010-11-30 Target Brands, Inc. Transaction product with memory
US8739299B1 (en) 2009-12-24 2014-05-27 Cinram Group, Inc. Content unlocking
JP2012099198A (ja) * 2010-11-05 2012-05-24 Sony Corp 記録装置、記録方法
JP2012104188A (ja) * 2010-11-10 2012-05-31 Sony Corp スポット位置制御装置、スポット位置制御方法
JP2012104187A (ja) * 2010-11-10 2012-05-31 Sony Corp 記録装置
CN102331953B (zh) * 2011-09-28 2013-06-12 奇智软件（北京）有限公司 一种磁盘分区故障修复方法及装置
US9817647B2 (en) 2015-08-05 2017-11-14 Spectra Logic Corporation Co-existing dedicated system software and read/writeable data storage space on removable media

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0760524B2 (ja) * 1986-06-03 1995-06-28 松下電器産業株式会社 光デイスクおよび光デイスク駆動装置
JPS62197929A (ja) * 1986-02-24 1987-09-01 Matsushita Electric Ind Co Ltd 光デイスク駆動装置
EP0232134B1 (de) * 1986-02-07 1994-08-24 Matsushita Electric Industrial Co., Ltd. Optische Platte und Plattengerät zum Aufzeichnen oder Wiedergeben von Daten in oder von der Platte
JPH01256071A (ja) 1988-04-04 1989-10-12 Pioneer Electron Corp 記録媒体及び記録再生方式
US5214627A (en) 1989-02-08 1993-05-25 Fujitsu Limited Optical disk having read-exclusive and write-enable regions
JPH02232831A (ja) * 1989-03-06 1990-09-14 Fujitsu Ltd 光ディスク
JPH04105269A (ja) * 1990-08-24 1992-04-07 Sony Corp ディスク記録装置及びディスク記録再生装置
JPH04153919A (ja) * 1990-10-16 1992-05-27 Nippon Telegr & Teleph Corp <Ntt> 書換型光ディスクの記録方法
JP3094543B2 (ja) * 1991-09-17 2000-10-03 三菱化学株式会社 再生専用領域を有する光ディスク
JPH05174382A (ja) * 1991-12-25 1993-07-13 Toshiba Corp 相変化情報記録方式
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
JP3453778B2 (ja) 1993-02-26 2003-10-06 ソニー株式会社 記録媒体、再生方法、再生装置、記録再生方法、記録再生装置
US5687397A (en) * 1993-02-26 1997-11-11 Sony Corporation System for expansion of data storage medium to store user data
DE4341223B4 (de) * 1993-12-03 2010-11-18 Deutsche Thomson-Brandt Gmbh ROM-RAM-Disk
JPH07211014A (ja) * 1994-01-14 1995-08-11 Sony Corp 誤り訂正符号符号化方法、誤り訂正符号復号化方法、誤り訂正符号符号化装置、誤り訂正符号復号化装置、デイジタル信号符号化方法、デイジタル信号復号化方法、デイジタル信号符号化装置、デイジタル信号復号化装置及び記録媒体
JP2771462B2 (ja) 1994-03-15 1998-07-02 富士通株式会社 光磁気記録媒体及び該媒体の使用方法
JPH07262566A (ja) * 1994-03-24 1995-10-13 Toshiba Corp 光ディスクと光ディスク装置
JPH0822640A (ja) * 1994-07-05 1996-01-23 Matsushita Electric Ind Co Ltd 光ディスクおよび光ディスク記録方法
JP3671470B2 (ja) * 1994-10-24 2005-07-13 ソニー株式会社 データ記録再生方法及びその装置、並びにデータ伝送方法及びその装置
US5896364A (en) * 1994-11-08 1999-04-20 Matsushita Electric Industrial Co., Ltd. Optical recording medium having both serial data and random data recording areas
US5835479A (en) * 1995-10-09 1998-11-10 Matsushita Electric Industrial Co., Ltd. Optical information recording medium
JP2848809B2 (ja) * 1996-03-25 1999-01-20 株式会社東芝 交替処理方法
EP0981130B1 (de) * 1996-04-11 2002-07-10 Matsushita Electric Industrial Co., Ltd. Optische Platte
TW357345B (en) * 1996-06-26 1999-05-01 Matsushita Electric Ind Co Ltd CD having re-write area and ROM area
JP3418065B2 (ja) * 1996-06-26 2003-06-16 三菱電機株式会社 光ディスク
CN1174381C (zh) * 1996-10-23 2004-11-03 松下电器产业株式会社 光盘

Also Published As

Publication number Publication date
CN1240529A (zh) 2000-01-05
US6418111B1 (en) 2002-07-09
JP4558062B2 (ja) 2010-10-06
DE69712219T2 (de) 2002-12-12
EP0936601B1 (de) 2002-04-24
JP2010186538A (ja) 2010-08-26
KR100305131B1 (ko) 2001-09-29
JP4298793B2 (ja) 2009-07-22
DE69718211T2 (de) 2003-11-13
KR20000052778A (ko) 2000-08-25
EP1006515A1 (de) 2000-06-07
EP1271490B1 (de) 2011-12-21
DE69709690D1 (de) 2002-02-21
TW416047B (en) 2000-12-21
JP4917160B2 (ja) 2012-04-18
CN1174381C (zh) 2004-11-03
ID21646A (id) 1999-07-08
DE69709690T2 (de) 2002-09-12
US6317407B1 (en) 2001-11-13
US6606294B2 (en) 2003-08-12
EP1271490A2 (de) 2003-01-02
EP1006515B1 (de) 2002-01-16
EP1006514B1 (de) 2003-01-02
EP1006514A1 (de) 2000-06-07
WO1998018121A1 (fr) 1998-04-30
JP2008226446A (ja) 2008-09-25
EP0936601A4 (de) 1999-09-08
EP0936601A1 (de) 1999-08-18
US20020131360A1 (en) 2002-09-19
EP1271490A3 (de) 2006-12-27
DE69718211D1 (de) 2003-02-06
US6078559A (en) 2000-06-20

Similar Documents

Publication Publication Date Title
DE69704111T2 (de) Optische platte
DE69712219T2 (de) Optische platte
DE69834749D1 (de) Optische Platte
DE69637764D1 (de) Optische Platte
DE69703387D1 (de) Optische platte
DE69526697D1 (de) Optische Platte
DE69622471T2 (de) Optische Platte
DE69729584D1 (de) Multifokale optische kompositlinse
DE69634218D1 (de) Optische Platte mit Barcode
DE69429371D1 (de) Optische Platte
DE69628610D1 (de) Mehrschichtige optische Platte
DE69624077D1 (de) Lichtrefletkierende platte
DE69839415D1 (de) Optische Platte
DE69723841D1 (de) Optische verstärkermodule
DE69122783T2 (de) Fluoreszierende optische Platte
DE69900655T2 (de) Optische Platte
DE69614095D1 (de) Optische platte
DE69919922D1 (de) Optische Platte
DE69837731D1 (de) Optische Platte
DE69616835T2 (de) Faseroptische Platte
DE69632267D1 (de) Optische platte
DE69841296D1 (de) Optische Platte
DE19882818T1 (de) Optische Empfangsvorrichtung
DE69727726D1 (de) Optische Platte
DE69826205D1 (de) Optische Platte

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