WO2009066453A1 - 光ディスク、光ディスク装置、光ディスク記録再生方法、集積回路 - Google Patents

光ディスク、光ディスク装置、光ディスク記録再生方法、集積回路 Download PDF

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Publication number
WO2009066453A1
WO2009066453A1 PCT/JP2008/003385 JP2008003385W WO2009066453A1 WO 2009066453 A1 WO2009066453 A1 WO 2009066453A1 JP 2008003385 W JP2008003385 W JP 2008003385W WO 2009066453 A1 WO2009066453 A1 WO 2009066453A1
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WIPO (PCT)
Prior art keywords
optical disk
sub
blocks
digital information
address
Prior art date
Application number
PCT/JP2008/003385
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English (en)
French (fr)
Inventor
Kohei Nakata
Naohiro Kimura
Harumitsu Miyashita
Hiroshi Ueda
Yoshikazu Yamamoto
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Panasonic Corporation
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Publication date
Application filed by Panasonic Corporation filed Critical Panasonic Corporation
Priority to MX2009007623A priority Critical patent/MX2009007623A/es
Priority to BRPI0806709A priority patent/BRPI0806709A8/pt
Priority to CA002674886A priority patent/CA2674886A1/en
Priority to RU2009127724/28A priority patent/RU2472239C2/ru
Priority to EP08851571.3A priority patent/EP2211348A4/en
Priority to JP2009522256A priority patent/JP5308334B2/ja
Priority to CN2008800026146A priority patent/CN101601092B/zh
Publication of WO2009066453A1 publication Critical patent/WO2009066453A1/ja

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    • 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
    • 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
    • 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
    • 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
    • G11B7/004—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
    • 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
    • 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
    • G11B2020/1221—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 cluster, i.e. a data structure which consists of a fixed number of sectors or ECC blocks
    • 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
    • G11B2020/1227—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 one layer of multilayer 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
    • 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
    • G11B2020/1278—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
    • G11B2020/1291—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
    • G11B2220/23—Disc-shaped record carriers characterised in that the disc has a specific layer structure
    • G11B2220/235—Multilayer discs, i.e. multiple recording layers accessed from the same side
    • 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
    • G11B2220/2541—Blu-ray discs; Blue laser DVR discs

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

　光ディスクの記録容量を大きくすると、従来の光ディスクのアドレス情報を示すビット数では、アドレス増加分を表現できなくなってしまう。同じビット数で従来とのアドレスフォーマットの互換を保ちながらアドレス増加分を表現できるアドレスフォーマットを提案する。 　本発明による光ディスクは、データが記録されるトラックが複数のブロックに分割され、各ブロックがＬ個のサブブロックから構成されている。各サブブロックには、各サブブロックによって構成されるブロックのブロックアドレスを特定するＭビットの第１のデジタル情報と、Ｌ以上の数値を表現可能なＮビットの第２のデジタル情報とが記録されている。ブロックアドレスの値が閾値未満の場合には、第２のデジタル情報は、各サブブロックに予め割り振られた番号を特定する値を示しており、ブロックアドレスの値が閾値以上の場合には、第２のデジタル情報は、各サブブロックに予め割り振られた番号を特定する値以外の値を示している。あるいは、ブロックアドレスの値が閾値以上の場合には、第２のデジタル情報は、各サブブロックに予め割り振られた番号を特定する値を示しており、ブロックアドレスの値が閾値未満の場合には、第２のデジタル情報は、各サブブロックに予め割り振られた番号を特定する値以外の値を示している。
PCT/JP2008/003385 2007-11-20 2008-11-19 光ディスク、光ディスク装置、光ディスク記録再生方法、集積回路 WO2009066453A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
MX2009007623A MX2009007623A (es) 2007-11-20 2008-11-19 Disco optico, unidad de disco optico, metodo de grabacion/reproduccion de disco optico y circuito integrado.
BRPI0806709A BRPI0806709A8 (pt) 2007-11-20 2008-11-19 Disco ótico, unidade de disco ótico, método de gravação/reprodução de disco ótico e circuito integrado
CA002674886A CA2674886A1 (en) 2007-11-20 2008-11-19 Optical disk, optical disk device, optical disk recording/reproducing method, and integrated circuit
RU2009127724/28A RU2472239C2 (ru) 2007-11-20 2008-11-19 Оптический диск, оптический дисковод, способ записи/воспроизведения оптического диска и интегральная схема
EP08851571.3A EP2211348A4 (en) 2007-11-20 2008-11-19 OPTICAL PLATE, OPTICAL PLATE DEVICE, RECORDING AND REPRODUCTION METHOD FOR THE OPTICAL PLATE AND INTEGRATED CIRCUIT FOR THIS
JP2009522256A JP5308334B2 (ja) 2007-11-20 2008-11-19 光ディスク、光ディスク装置、光ディスク記録再生方法、集積回路
CN2008800026146A CN101601092B (zh) 2007-11-20 2008-11-19 光盘、光盘装置、光盘记录再生方法、集成电路

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007300136 2007-11-20
JP2007-300136 2007-11-20
JP2008283341 2008-11-04
JP2008-283341 2008-11-04
JP2008-293277 2008-11-17
JP2008293277 2008-11-17

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WO2009066453A1 true WO2009066453A1 (ja) 2009-05-28

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PCT/JP2008/003385 WO2009066453A1 (ja) 2007-11-20 2008-11-19 光ディスク、光ディスク装置、光ディスク記録再生方法、集積回路

Country Status (10)

Country Link
US (3) US7830753B2 (ja)
EP (1) EP2211348A4 (ja)
JP (1) JP5308334B2 (ja)
KR (1) KR20100080497A (ja)
CN (1) CN101601092B (ja)
BR (1) BRPI0806709A8 (ja)
CA (1) CA2674886A1 (ja)
MX (1) MX2009007623A (ja)
RU (1) RU2472239C2 (ja)
WO (1) WO2009066453A1 (ja)

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EP2221821A1 (en) * 2009-02-24 2010-08-25 Hitachi Consumer Electronics Co., Ltd. Address generating and detecting method and reproducing and recording apparatus
JP2012256420A (ja) * 2012-08-10 2012-12-27 Hitachi Ltd 記録媒体、アドレス生成及び検出方法、再生及び記録装置
JP2013051022A (ja) * 2012-10-22 2013-03-14 Hitachi Consumer Electronics Co Ltd 記録媒体、再生及び記録方法、再生及び記録装置
WO2013061930A1 (ja) * 2011-10-24 2013-05-02 シャープ株式会社 情報記録媒体、情報記録再生装置、情報記録再生方法、情報記録再生プログラム、およびコンピュータ読み取り可能な記録媒体

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2219189A1 (en) * 2009-02-12 2010-08-18 Hitachi Consumer Electronics Co., Ltd. Recording medium, address generating and detection method, and reproduction and recording apparatus
JP2010186507A (ja) * 2009-02-12 2010-08-26 Hitachi Ltd 記録媒体、アドレス生成及び検出方法、再生及び記録装置
US8514681B2 (en) 2009-02-12 2013-08-20 Hitachi Consumer Electronics Co., Ltd. Recording medium, address generating and detection method, and reproduction and recording apparatus
EP2221821A1 (en) * 2009-02-24 2010-08-25 Hitachi Consumer Electronics Co., Ltd. Address generating and detecting method and reproducing and recording apparatus
US8159906B2 (en) 2009-02-24 2012-04-17 Hitachi Consumer Electronics Co., Ltd. Address generating and detecting method and reproducing and recording apparatus
US8289820B2 (en) 2009-02-24 2012-10-16 Hitachi Consumer Electronics Co., Ltd. Address generating and detecting method and reproducing and recording apparatus
EP2597642A1 (en) * 2009-02-24 2013-05-29 Hitachi Consumer Electronics Co., Ltd. Address generating and detecting method and reproducing and recording method
WO2013061930A1 (ja) * 2011-10-24 2013-05-02 シャープ株式会社 情報記録媒体、情報記録再生装置、情報記録再生方法、情報記録再生プログラム、およびコンピュータ読み取り可能な記録媒体
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RU2472239C2 (ru) 2013-01-10
US20110002201A1 (en) 2011-01-06
JPWO2009066453A1 (ja) 2011-04-07
US20090180361A1 (en) 2009-07-16
BRPI0806709A2 (pt) 2011-09-06
RU2009127724A (ru) 2011-01-27
MX2009007623A (es) 2009-07-24
EP2211348A4 (en) 2014-09-17
EP2211348A1 (en) 2010-07-28
CN101601092A (zh) 2009-12-09
US7903505B2 (en) 2011-03-08
US7830753B2 (en) 2010-11-09
KR20100080497A (ko) 2010-07-08
US20110122749A1 (en) 2011-05-26
CN101601092B (zh) 2012-08-08
JP5308334B2 (ja) 2013-10-09
BRPI0806709A8 (pt) 2016-11-16

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