HK1022772A1 - State detecting device and optical disk device. - Google Patents
State detecting device and optical disk device.Info
- Publication number
- HK1022772A1 HK1022772A1 HK00101544A HK00101544A HK1022772A1 HK 1022772 A1 HK1022772 A1 HK 1022772A1 HK 00101544 A HK00101544 A HK 00101544A HK 00101544 A HK00101544 A HK 00101544A HK 1022772 A1 HK1022772 A1 HK 1022772A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- optical disk
- state detecting
- detecting device
- disk device
- state
- Prior art date
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)
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1022772A1 true HK1022772A1 (en) | 2000-08-18 |
Family
ID=12073843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK00101544A HK1022772A1 (en) | 1998-02-03 | 2000-03-13 | State detecting device and optical disk device. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6421308B1 (xx) |
EP (1) | EP0933769B1 (xx) |
JP (1) | JP3724168B2 (xx) |
KR (1) | KR100285134B1 (xx) |
CN (2) | CN1178208C (xx) |
DE (1) | DE69919238T2 (xx) |
HK (1) | HK1022772A1 (xx) |
TW (1) | TW417083B (xx) |
Families Citing this family (15)
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 |
JP2003532222A (ja) * | 2000-05-04 | 2003-10-28 | 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 | 記憶媒体上のデータ管理のための方法、システム、及びコンピュータプログラム |
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 |
ES2259312T3 (es) * | 2000-12-11 | 2006-10-01 | Koninklijke Philips Electronics N.V. | Soporte de grabacion de tipo optico y un dispositivo de grabacion y/o reproduccion para usar con este soporte de grabacion. |
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 |
CN101273410A (zh) * | 2005-09-29 | 2008-09-24 | 皇家飞利浦电子股份有限公司 | 改善光记录介质的可播放性的方法和*** |
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)
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 |
SG144685A1 (en) * | 1993-06-08 | 2008-08-28 | Matsushita Electric Ind Co Ltd | Optical disk, and information recording/reproduction apparatus |
KR100319990B1 (ko) * | 1993-09-29 | 2002-04-22 | 이데이 노부유끼 | 데이타재생방법및데이타재생장치 |
EP1139338A3 (en) * | 1994-03-19 | 2006-10-11 | Sony Corporation | Optical disk and method and apparatus for recording and then playing information back from that disc |
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 |
EP0880129B1 (en) * | 1996-02-08 | 2000-12-27 | Matsushita Electric Industrial Co., Ltd. | Optical disk, optical disk device, and method of reproducing information on optical disk |
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 |
-
1998
- 1998-02-03 JP JP02211398A patent/JP3724168B2/ja not_active Expired - Fee Related
-
1999
- 1999-01-29 EP EP99300693A patent/EP0933769B1/en not_active Expired - Lifetime
- 1999-01-29 DE DE69919238T patent/DE69919238T2/de not_active Expired - Fee Related
- 1999-02-01 KR KR1019990003193A patent/KR100285134B1/ko not_active IP Right Cessation
- 1999-02-01 TW TW088101463A patent/TW417083B/zh not_active IP Right Cessation
- 1999-02-02 US US09/241,411 patent/US6421308B1/en not_active Expired - Fee Related
- 1999-02-03 CN CNB991031180A patent/CN1178208C/zh not_active Expired - Fee Related
- 1999-02-03 CN CNB031067441A patent/CN1232965C/zh not_active Expired - Fee Related
-
2000
- 2000-03-13 HK HK00101544A patent/HK1022772A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW417083B (en) | 2001-01-01 |
EP0933769A3 (en) | 1999-10-20 |
CN1178208C (zh) | 2004-12-01 |
DE69919238D1 (de) | 2004-09-16 |
EP0933769A2 (en) | 1999-08-04 |
KR100285134B1 (ko) | 2001-03-15 |
KR19990072343A (ko) | 1999-09-27 |
US6421308B1 (en) | 2002-07-16 |
DE69919238T2 (de) | 2005-08-11 |
CN1501371A (zh) | 2004-06-02 |
JP3724168B2 (ja) | 2005-12-07 |
CN1232965C (zh) | 2005-12-21 |
CN1228584A (zh) | 1999-09-15 |
EP0933769B1 (en) | 2004-08-11 |
JPH11219571A (ja) | 1999-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20100203 |