GB2340294B - Method of managing defects in an optical disk, an optical disk device and an optical disk - Google Patents

Method of managing defects in an optical disk, an optical disk device and an optical disk

Info

Publication number
GB2340294B
GB2340294B GB9918310A GB9918310A GB2340294B GB 2340294 B GB2340294 B GB 2340294B GB 9918310 A GB9918310 A GB 9918310A GB 9918310 A GB9918310 A GB 9918310A GB 2340294 B GB2340294 B GB 2340294B
Authority
GB
United Kingdom
Prior art keywords
optical disk
recorded
defects
disk
criteria
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
GB9918310A
Other languages
English (en)
Other versions
GB9918310D0 (en
GB2340294A (en
Inventor
Kazuhiko Nakane
Hiroyuki Ohata
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to GB0025335A priority Critical patent/GB2356735B/en
Publication of GB9918310D0 publication Critical patent/GB9918310D0/en
Publication of GB2340294A publication Critical patent/GB2340294A/en
Application granted granted Critical
Publication of GB2340294B publication Critical patent/GB2340294B/en
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
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • 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
    • 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
    • G11B20/1254—Formatting, e.g. arrangement of data block or words on the record carriers on discs for mixed data, i.e. continuous and discontinuous 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
    • G11B20/18—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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/10537—Audio or video recording
    • 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
    • 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)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
GB9918310A 1998-08-05 1999-08-03 Method of managing defects in an optical disk, an optical disk device and an optical disk Expired - Lifetime GB2340294B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0025335A GB2356735B (en) 1998-08-05 1999-08-03 Method of managing defects in an optical disk, an optical disk device and an optical disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10222003A JP2000057713A (ja) 1998-08-05 1998-08-05 光ディスクの欠陥管理方法、光ディスク装置、及び、光ディスク

Publications (3)

Publication Number Publication Date
GB9918310D0 GB9918310D0 (en) 1999-10-06
GB2340294A GB2340294A (en) 2000-02-16
GB2340294B true GB2340294B (en) 2002-01-02

Family

ID=16775580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9918310A Expired - Lifetime GB2340294B (en) 1998-08-05 1999-08-03 Method of managing defects in an optical disk, an optical disk device and an optical disk

Country Status (6)

Country Link
US (6) US6621782B1 (enExample)
JP (1) JP2000057713A (enExample)
KR (3) KR100417057B1 (enExample)
CN (6) CN100479048C (enExample)
GB (1) GB2340294B (enExample)
TW (2) TW448425B (enExample)

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JP3735498B2 (ja) 1999-11-09 2006-01-18 株式会社東芝 情報記録媒体、情報記録装置、情報記録方法
KR20010081335A (ko) * 2000-02-12 2001-08-29 구자홍 차세대 고밀도 기록 매체를 위한 디지털 데이터의 오류정정 부호화 방법
US6912672B2 (en) * 2000-04-08 2005-06-28 Samsung Electronics Co., Ltd. Method of verifying defect management area information of disc and test apparatus for performing the same
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CN1877724B (zh) * 2000-12-22 2011-05-18 松下电器产业株式会社 用于光盘的回放方法
KR100385949B1 (ko) * 2001-01-05 2003-06-02 삼성전자주식회사 광 디스크의 데이터 보상 방법 및 그 장치
US7092334B2 (en) * 2001-04-12 2006-08-15 Hitachi-Lg Data Storage Korea, Inc. Method of detecting a defect area of a disk
JP2002324363A (ja) * 2001-04-25 2002-11-08 Ricoh Co Ltd 情報記録再生装置
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KR100911139B1 (ko) 2002-05-30 2009-08-06 삼성전자주식회사 복수개의 기록층이 구비된 광 디스크, 그 기록방법 및재생방법
KR20040009358A (ko) * 2002-07-23 2004-01-31 삼성전자주식회사 광정보 저장매체 및 그 기록 방법
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TW594690B (en) * 2002-09-13 2004-06-21 Mediatek Inc Method for managing defects of optical disk
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JP4082670B2 (ja) * 2003-01-23 2008-04-30 株式会社リコー 記録方法及び情報記録装置
CN101241743B (zh) * 2003-02-25 2012-12-12 Lg电子株式会社 光学记录媒体的缺陷管理方法及装置
KR100677112B1 (ko) 2003-03-03 2007-02-01 삼성전자주식회사 Ｄｒｉｖｅ ＆ Ｄｉｓｃ Ｉｎｆｏｒｍａｔｉｏｎ 기록된임시 결함 관리 영역을 사용한 결함 관리 방법, 그 장치및 그 디스크
US7385889B2 (en) 2003-03-03 2008-06-10 Samsung Electronics Co., Ltd. Method and apparatus for managing disc defect using temporary DFL and temporary DDS including drive and disc information disc with temporary DFL and temporary DDS
WO2004081183A2 (en) * 2003-03-07 2004-09-23 Rubicon Genomics, Inc. In vitro dna immortalization and whole genome amplification using libraries generated from randomly fragmented dna
US8206913B1 (en) 2003-03-07 2012-06-26 Rubicon Genomics, Inc. Amplification and analysis of whole genome and whole transcriptome libraries generated by a DNA polymerization process
US7813624B2 (en) * 2003-07-17 2010-10-12 Koninklijke Philips Electronics N.V. Apparatus for and method of recording digital audio/video signals
WO2005055233A1 (en) * 2003-12-01 2005-06-16 Koninklijke Philips Electronics N.V. Method of, device and record carrier for power optimized defect management
JP4223431B2 (ja) * 2004-01-27 2009-02-12 株式会社リコー 欠陥管理情報設定方法、記録方法及び情報記録装置
JP2005267825A (ja) * 2004-02-19 2005-09-29 Ricoh Co Ltd 欠陥管理情報設定方法、記録方法、欠陥管理方法、プログラム及び記録媒体、並びに情報記録装置
JP2005243100A (ja) * 2004-02-25 2005-09-08 Matsushita Electric Ind Co Ltd ディスク記録制御方法およびディスク記録制御装置
CA2559209C (en) 2004-03-08 2016-06-07 Rubicon Genomics, Inc. Methods and compositions for generating and amplifying dna libraries for sensitive detection and analysis of dna methylation
JP4395396B2 (ja) * 2004-03-24 2010-01-06 太陽誘電株式会社 光情報記録装置
KR101012378B1 (ko) 2004-08-16 2011-02-09 엘지전자 주식회사 광 저장매체의 기록 재생 방법 및 장치
US20070291607A1 (en) * 2004-09-21 2007-12-20 Pioneer Corporation Recording Device and Method, and Computer Program
JP4654806B2 (ja) * 2005-07-15 2011-03-23 ソニー株式会社 情報処理装置、情報記録媒体製造装置、情報記録媒体、および方法、並びにコンピュータ・プログラム
US20070031857A1 (en) 2005-08-02 2007-02-08 Rubicon Genomics, Inc. Compositions and methods for processing and amplification of DNA, including using multiple enzymes in a single reaction
WO2007018602A1 (en) 2005-08-02 2007-02-15 Rubicon Genomics, Inc. Isolation of cpg islands by thermal segregation and enzymatic selection-amplification method
KR100640665B1 (ko) 2005-11-14 2006-11-01 삼성전자주식회사 하드디스크 드라이브의 표면 검사 방법 및 이에 적합한기록 매체
US7668058B2 (en) * 2006-10-04 2010-02-23 Delphi Technologies, Inc. Method and system for evaluating CD player response to vibration during playback of a CD
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US20090316551A1 (en) * 2008-06-19 2009-12-24 Hang-Kaung Shu Apparatus and method for writing data into storage medium
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JP5508089B2 (ja) * 2010-03-30 2014-05-28 キヤノン株式会社 記録装置
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US5237553A (en) * 1990-05-24 1993-08-17 Matsushita Electric Industrial Co. Data recording and reproducing apparatus having a plurality of operating modes
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Also Published As

Publication number Publication date
KR100417060B1 (ko) 2004-02-05
US6621782B1 (en) 2003-09-16
US20020027854A1 (en) 2002-03-07
KR20000016995A (ko) 2000-03-25
CN1822193A (zh) 2006-08-23
US6483790B1 (en) 2002-11-19
US6496460B2 (en) 2002-12-17
KR100439487B1 (ko) 2004-07-09
CN1862690A (zh) 2006-11-15
CN1265382C (zh) 2006-07-19
CN1248770A (zh) 2000-03-29
CN1282969C (zh) 2006-11-01
US6522609B2 (en) 2003-02-18
JP2000057713A (ja) 2000-02-25
US20020027852A1 (en) 2002-03-07
CN1474398A (zh) 2004-02-11
US20020031069A1 (en) 2002-03-14
TW448425B (en) 2001-08-01
TW527583B (en) 2003-04-11
CN1474399A (zh) 2004-02-11
KR20030076542A (ko) 2003-09-26
CN1317791A (zh) 2001-10-17
CN1146901C (zh) 2004-04-21
KR100417057B1 (ko) 2004-02-05
US20020027853A1 (en) 2002-03-07
US6463021B2 (en) 2002-10-08
GB9918310D0 (en) 1999-10-06
GB2340294A (en) 2000-02-16
US6493303B2 (en) 2002-12-10
HK1027200A1 (en) 2001-01-05
KR20030013508A (ko) 2003-02-14
CN100520947C (zh) 2009-07-29
CN1254819C (zh) 2006-05-03
CN100479048C (zh) 2009-04-15

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Legal Events

Date Code Title Description
727 Application made for amendment of specification (sect. 27/1977)
727A Application for amendment of specification now open to opposition (sect. 27/1977)
727B Case decided by the comptroller ** specification amended (sect. 27/1977)
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20110513

PE20 Patent expired after termination of 20 years

Expiry date: 20190802