DE69919238D1 - Vorrichtung zur Zustandsdetektion und optischer Plattenantrieb - Google Patents

Vorrichtung zur Zustandsdetektion und optischer Plattenantrieb

Info

Publication number
DE69919238D1
DE69919238D1 DE69919238T DE69919238T DE69919238D1 DE 69919238 D1 DE69919238 D1 DE 69919238D1 DE 69919238 T DE69919238 T DE 69919238T DE 69919238 T DE69919238 T DE 69919238T DE 69919238 D1 DE69919238 D1 DE 69919238D1
Authority
DE
Germany
Prior art keywords
detection device
optical disk
disk drive
condition detection
condition
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 - Fee Related
Application number
DE69919238T
Other languages
English (en)
Other versions
DE69919238T2 (de
Inventor
Naoki Kizu
Kazuhiro Sugiyama
Shigeru Matsui
Noboru Yashima
Yukari Hiratsuka
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
Application granted granted Critical
Publication of DE69919238D1 publication Critical patent/DE69919238D1/de
Publication of DE69919238T2 publication Critical patent/DE69919238T2/de
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
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • 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
    • G11B27/36—Monitoring, i.e. supervising the progress of 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
    • G11B20/18—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
    • G11B27/19—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
    • 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
    • G11B7/00718—Groove and land recording, i.e. user data recorded both in the grooves and on the lands
    • 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
    • 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
    • G11B2220/25—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
DE69919238T 1998-02-03 1999-01-29 Vorrichtung zur Zustandsdetektion und optischer Plattenantrieb Expired - Fee Related DE69919238T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP02211398A JP3724168B2 (ja) 1998-02-03 1998-02-03 状態検出装置及び光ディスク装置
JP2211398 1998-02-03

Publications (2)

Publication Number Publication Date
DE69919238D1 true DE69919238D1 (de) 2004-09-16
DE69919238T2 DE69919238T2 (de) 2005-08-11

Family

ID=12073843

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69919238T Expired - Fee Related DE69919238T2 (de) 1998-02-03 1999-01-29 Vorrichtung zur Zustandsdetektion und optischer Plattenantrieb

Country Status (8)

Country Link
US (1) US6421308B1 (de)
EP (1) EP0933769B1 (de)
JP (1) JP3724168B2 (de)
KR (1) KR100285134B1 (de)
CN (2) CN1178208C (de)
DE (1) DE69919238T2 (de)
HK (1) HK1022772A1 (de)
TW (1) TW417083B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19934473A1 (de) * 1999-07-27 2001-02-01 Thomson Brandt Gmbh Gerät zum Beschreiben optischer Aufzeichnungsträger
JP2001126408A (ja) * 1999-10-29 2001-05-11 Sony Corp 光学式回転記録媒体、アドレス情報記録方法、アドレス情報復元方法、光学式記録装置、光学式再生装置、および、光学式記録・再生装置
US6999386B2 (en) * 2000-03-17 2006-02-14 Matsushita Electric Industrial Co., Ltd. Drive, method for reading data, information recording medium reproduction apparatus, and method for reproducing data having reading errors
EP1281123A1 (de) * 2000-05-04 2003-02-05 Koninklijke Philips Electronics N.V. Verfahren, -system und -computerprogramm zur datenverwaltung auf einem speichermedium
JP2002014737A (ja) * 2000-06-29 2002-01-18 Fujitsu Ltd 処理装置、集積回路、および集積回路パッケージ
KR100379399B1 (ko) * 2000-10-02 2003-04-10 엘지전자 주식회사 광 기록매체의 헤더 영역 검출 방법 및 장치와 이를이용한 기록 재생 방법
CZ297335B6 (cs) * 2000-12-11 2006-11-15 Koninklijke Philips Electronics N. V. Nosic záznamu diskového, opticky popisovatelného typu a zarízení pro záznam na nosic záznamu a/neboprehrávání nosice
KR20030013854A (ko) * 2001-08-09 2003-02-15 유수근 광 기록 매체에 기록된 데이터의 저장 방법
CN1300776C (zh) * 2003-08-15 2007-02-14 联发科技股份有限公司 判别光学储存媒体记录区的方法
JP4336957B2 (ja) * 2003-09-30 2009-09-30 日本電気株式会社 トランスポートストリームの暗号化装置及び編集装置並びにこれらの方法
US7411890B2 (en) * 2005-03-28 2008-08-12 Mediatek Incorporation Systems and methods for recording optical information
JP2009510661A (ja) * 2005-09-29 2009-03-12 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 光記録媒体の再生可能性を改善する方法及びシステム
KR100727776B1 (ko) 2005-12-22 2007-06-14 주식회사 대우일렉트로닉스 광 정보 검출 방법 및 광 정보 검출기
KR101661504B1 (ko) * 2014-05-19 2016-09-30 삼성전자주식회사 컨텐츠 변환 장치, 컨텐츠 변환 방법 및 기록매체
US11640373B2 (en) * 2020-12-10 2023-05-02 International Business Machines Corporation Reordering files

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61145769A (ja) * 1984-12-20 1986-07-03 Ricoh Co Ltd 光デイスク装置
DE69024255T2 (de) * 1989-05-11 1996-05-15 Mitsubishi Electric Corp Defektprüfvorrichtung für scheibenförmigen Datenaufzeichnungsträger
JPH03116583A (ja) * 1989-09-29 1991-05-17 Toshiba Corp 光ディスク装置
JP2846441B2 (ja) * 1990-09-26 1999-01-13 ティアック株式会社 光ディスク再生装置
JP3021880B2 (ja) * 1991-12-06 2000-03-15 ソニー株式会社 磁気ディスク記録媒体のアドレスマーク検出装置
US5666336A (en) * 1992-02-27 1997-09-09 Kabushiki Kaisha Toshiba Reproduction apparatus for reproducing first and second data regions on a CD-ROM
US5452279A (en) * 1992-03-23 1995-09-19 Kabushiki Kaisha Toshiba Information recording/reproducing apparatus for recording and reproducing information in accordance with mark interval recording scheme or mark length recording scheme
CA2125331C (en) * 1993-06-08 2000-01-18 Isao Satoh Optical disk, and information recording/reproduction apparatus
KR100330291B1 (ko) * 1993-09-29 2002-03-27 이데이 노부유끼 데이타 재생 방법 및 데이타 재생 장치
US5715355A (en) * 1994-03-19 1998-02-03 Sony Corporation Optical disk having a particular format to store user-selected data, such as video data or computer files, including a dedicated TOC region
JPH07262566A (ja) * 1994-03-24 1995-10-13 Toshiba Corp 光ディスクと光ディスク装置
JP3063598B2 (ja) * 1995-12-01 2000-07-12 三菱電機株式会社 光ディスクおよび光ディスク装置
EP1022736B1 (de) * 1996-02-08 2002-07-03 Matsushita Electric Industrial Co., Ltd. Optische Platte, optische Plattenvorrichtung, und Verfahren zur Wiedergabe von Informationen auf der optischen Platte
US6044051A (en) * 1996-04-11 2000-03-28 Matsushita Electric Industrial Co., Ltd. Optical information recording/reproducing device and method for recording, reproducing and erasing information on an optical information recording medium utilizing light beam radiation
JP3773991B2 (ja) 1996-07-30 2006-05-10 株式会社日立製作所 情報記録媒体

Also Published As

Publication number Publication date
DE69919238T2 (de) 2005-08-11
JP3724168B2 (ja) 2005-12-07
JPH11219571A (ja) 1999-08-10
KR100285134B1 (ko) 2001-03-15
CN1232965C (zh) 2005-12-21
CN1228584A (zh) 1999-09-15
EP0933769A2 (de) 1999-08-04
CN1501371A (zh) 2004-06-02
KR19990072343A (ko) 1999-09-27
EP0933769B1 (de) 2004-08-11
CN1178208C (zh) 2004-12-01
EP0933769A3 (de) 1999-10-20
TW417083B (en) 2001-01-01
US6421308B1 (en) 2002-07-16
HK1022772A1 (en) 2000-08-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee