HK1019499A1 - Optical disc and optical disc driving apparatus. - Google Patents

Optical disc and optical disc driving apparatus.

Info

Publication number
HK1019499A1
HK1019499A1 HK99104473A HK99104473A HK1019499A1 HK 1019499 A1 HK1019499 A1 HK 1019499A1 HK 99104473 A HK99104473 A HK 99104473A HK 99104473 A HK99104473 A HK 99104473A HK 1019499 A1 HK1019499 A1 HK 1019499A1
Authority
HK
Hong Kong
Prior art keywords
optical disc
driving apparatus
disc driving
optical
driving
Prior art date
Application number
HK99104473A
Other languages
English (en)
Inventor
Kazuhiko Nakane
Hiroyuki Ohata
Masato Nagasawa
Kenji Gotoh
Yoshinobu Ishida
Isao Satoh
Shunji Ohara
Takashi Ishida
Yoshinari Takemura
Original Assignee
Mitsubishi Electric Corp
Matsushita Electric Ind 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 Mitsubishi Electric Corp, Matsushita Electric Ind Co Ltd filed Critical Mitsubishi Electric Corp
Publication of HK1019499A1 publication Critical patent/HK1019499A1/xx

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
    • 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
    • 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
    • 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
    • G11B7/007—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
    • 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
    • G11B7/0901—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 for track following only
    • 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
    • G11B7/0938—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 servo format, e.g. guide tracks, pilot signals
    • 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
    • G11B7/08—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
    • G11B7/094—Methods and circuits for servo offset compensation
HK99104473A 1996-06-26 1999-10-11 Optical disc and optical disc driving apparatus. HK1019499A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP08166218A JP3103505B2 (ja) 1996-06-26 1996-06-26 光ディスク及び光ディスク駆動装置
PCT/JP1997/002160 WO1997050083A1 (fr) 1996-06-26 1997-06-24 Disque optique et mecanisme d'entrainement de disques optiques

Publications (1)

Publication Number Publication Date
HK1019499A1 true HK1019499A1 (en) 2000-02-11

Family

ID=15827307

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99104473A HK1019499A1 (en) 1996-06-26 1999-10-11 Optical disc and optical disc driving apparatus.

Country Status (11)

Country Link
US (1) US5933410A (fr)
EP (2) EP0907951B1 (fr)
JP (2) JP3103505B2 (fr)
KR (1) KR100311189B1 (fr)
CN (1) CN1271611C (fr)
DE (2) DE69739279D1 (fr)
HK (1) HK1019499A1 (fr)
ID (1) ID17627A (fr)
MY (1) MY119999A (fr)
TW (1) TW328129B (fr)
WO (1) WO1997050083A1 (fr)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3063613B2 (ja) * 1996-03-25 2000-07-12 三菱電機株式会社 光ディスク媒体及び光ディスク装置
JP3092510B2 (ja) 1996-04-15 2000-09-25 三菱電機株式会社 光ディスク媒体及び光ディスク装置
TW357345B (en) * 1996-06-26 1999-05-01 Matsushita Electric Ind Co Ltd CD having re-write area and ROM area
EP0977185B1 (fr) * 1996-10-07 2001-03-07 Matsushita Electric Industrial Co., Ltd. Disque optique, dispositif à disque optique, et procédé d'enregistrement sur un disque optique
EP0973157B1 (fr) * 1996-10-25 2000-11-08 Matsushita Electric Industrial Co., Ltd. Disque optique présentant des arêtes et des sillons oscillants
JPH10275335A (ja) * 1997-04-01 1998-10-13 Toshiba Corp 情報記録再生用光ディスク及び情報記録再生用光ディスクの形成方法
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
JP3080902B2 (ja) 1997-05-27 2000-08-28 株式会社東芝 記録再生用光ディスク及び光ディスク装置
US6091698A (en) * 1997-07-17 2000-07-18 Hewlett Packard Company Overwriting phase change media by varying data patterns
KR100298929B1 (ko) * 1997-08-16 2001-10-26 구자홍 정보기록/재생방법및장치
US7239602B2 (en) * 1998-08-27 2007-07-03 Ricoh Company, Ltd. Optical information recording medium with a partition wall between an information tracks groove and a preformat pit encoding information therefor
US6317397B1 (en) * 1997-11-17 2001-11-13 Matsushita Electric Industrial Co., Ltd. Data recording medium, data recording apparatus, data reproducing apparatus and method
US6687826B1 (en) * 1997-12-29 2004-02-03 Sony Corporation Optical disc and method of recording data into same
JP4118999B2 (ja) * 1998-03-20 2008-07-16 株式会社東芝 光ディスク装置及び情報再生方法
JP4036400B2 (ja) * 1998-03-20 2008-01-23 株式会社東芝 光ディスク装置
JP3876948B2 (ja) * 1998-03-20 2007-02-07 パイオニア株式会社 ディスクプレーヤ
JPH11328724A (ja) * 1998-05-18 1999-11-30 Fuji Photo Film Co Ltd ３次元光メモリ
EP0973155A3 (fr) * 1998-07-15 2001-12-12 Matsushita Electric Industrial Co., Ltd. Disque optique et appareil à disque optique utilisant celui-ci
RU2000111561A (ru) 1998-08-04 2002-04-20 Конинклейке Филипс Электроникс Н.В. (Nl) Оптический диск и устройство для сканирования оптического диска
KR100392960B1 (ko) * 2000-12-12 2003-07-28 엘지전자 주식회사 산/골 기록방식 광디스크 및 그 기록/재생 장치
KR100618962B1 (ko) 1998-08-29 2006-09-01 삼성전자주식회사 서보 에러 검출 방법, 이에 적합한 장치, 트랙킹 에러 검출 방법, 그리고 틸트 에러 검출방법
KR100565043B1 (ko) * 1998-09-15 2006-03-30 삼성전자주식회사 틸트 및 디트랙 검출 장치, 틸트 및 디트랙 제어 장치, 이에 적합한 기준값 설정 방법 그리고 이에 적합한 디스크
JP2000132839A (ja) 1998-10-27 2000-05-12 Nec Corp 光ディスクの再生方法及び再生装置
AU2319800A (en) * 1999-01-29 2000-08-18 Matsushita Electric Industrial Co., Ltd. Disklike storage medium and tracking method using the same
JP2000298857A (ja) * 1999-03-30 2000-10-24 Lg Electronics Inc 光記録媒体の記録再生方法及び装置
KR100657239B1 (ko) * 1999-05-12 2006-12-18 삼성전자주식회사 광 기록 매체와 그 구동 장치 및 방법
US7085204B1 (en) * 1999-05-18 2006-08-01 Lg Electronics, Inc. Method and apparatus for controlling record and reproduction of optical record medium involving averaging servo error signals
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
DE19934473A1 (de) 1999-07-27 2001-02-01 Thomson Brandt Gmbh Gerät zum Beschreiben optischer Aufzeichnungsträger
JP3617439B2 (ja) * 1999-11-02 2005-02-02 ティアック株式会社 光ディスク装置
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
JP3486145B2 (ja) 2000-01-17 2004-01-13 松下電器産業株式会社 デジタル記録データ再生装置
US7054260B2 (en) * 2000-04-26 2006-05-30 Optical Disc Corporation Hybrid discs
BR0106432B1 (pt) 2000-05-16 2014-11-18 Koninkjijke Philips Electronics N V "portador de informação, método e dispositivo de gravação para escrever padrões de informação, e, dispositivo de leitura para reproduzir informação de um portador de informação"
US7133331B2 (en) * 2000-12-28 2006-11-07 Victor Company Of Japan, Limited Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor
JP2002352475A (ja) * 2001-03-22 2002-12-06 Victor Co Of Japan Ltd 情報記録担体
DE60227596D1 (de) * 2001-05-02 2008-08-28 Pioneer Corp Informationsaufzeichnungsmedium und Informationsaufzeichnungsgerät
JP4145024B2 (ja) * 2001-05-17 2008-09-03 富士通株式会社 情報再生装置、及び情報記録媒体再生システム
KR100408285B1 (ko) * 2001-05-24 2003-12-03 삼성전자주식회사 다중-변조된 헤더 신호가 기록된 광 기록매체, 그 헤더신호 기록방법, 기록장치, 재생방법 및 재생장치
JP2003059071A (ja) * 2001-08-13 2003-02-28 Pioneer Electronic Corp 情報再生装置および光学式記録媒体
JP3800999B2 (ja) * 2001-08-23 2006-07-26 ティアック株式会社 光ディスク装置
EP1293971B1 (fr) * 2001-09-14 2008-07-16 Pioneer Corporation Support d'enregistrement d'informations, appareil de reproduction d'informations et appareil d'enregistrement d'informations
KR100563685B1 (ko) * 2002-02-25 2006-03-28 엘지전자 주식회사 재기록 가능 기록매체의 재생리스트 관리방법
US7177262B2 (en) * 2002-04-19 2007-02-13 Victor Company Of Japan, Ltd. Reproducing system and corresponding information recording medium having wobbled land portions
KR20030087193A (ko) 2002-05-07 2003-11-14 엘지전자 주식회사 멀티 채널 방송 스트림의 기록 관리방법
EP1858010B1 (fr) * 2002-05-30 2009-04-08 LG Electronics, Inc. Support d'enregistrement et procédé pour l'enregistrement de données dans un support d'enregistrement
JP2004079001A (ja) * 2002-06-17 2004-03-11 Pioneer Electronic Corp 光記録媒体のリンキングずれ検出装置及び方法
AU2003228113B2 (en) * 2002-06-21 2009-02-26 Lg Electronics Inc. Recording medium having data structure for managing reproduction of video data recorded thereon
MXPA04002365A (es) * 2002-06-21 2004-11-22 Lg Electronics Inc Medio de grabacion que tiene estructura de datos para manejar la reproduccion de datos de video grabados en el mismo.
CN101350214B (zh) * 2002-06-24 2015-07-01 Lg电子株式会社 记录和再现用于视频数据的再现的数据结构的方法及装置
KR20040000290A (ko) 2002-06-24 2004-01-03 엘지전자 주식회사 고밀도 광디스크의 멀티 경로 데이터 스트림 관리방법
JP4418747B2 (ja) * 2002-06-24 2010-02-24 エルジー エレクトロニクス インコーポレイティド ビデオデータの再生を管理するためのナビゲーション制御情報が含まれたデータ構造を有する記録媒体と、それによる記録と再生の方法及び装置
JP4431043B2 (ja) * 2002-10-14 2010-03-10 エルジー エレクトロニクス インコーポレイティド 記録された複数のオーディオストリームの再生を管理するためのデータ構造を有する光ディスク、それによる記録及び再生方法及び装置
ATE547792T1 (de) * 2002-10-15 2012-03-15 Lg Electronics Inc Aufzeichnungsmedium mit einer datenstruktur zur verwaltung der wiedergabe mehrerer darauf aufgezeichneter grafikströme und aufzeichnungs- und wiedergabeverfahren und vorrichtungen
JP2004185678A (ja) * 2002-11-29 2004-07-02 Toshiba Corp ディスク装置及びディスク処理方法
JP4041387B2 (ja) * 2002-12-11 2008-01-30 日本テキサス・インスツルメンツ株式会社 光ディスク用マーク検出回路
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
US7606463B2 (en) 2003-02-24 2009-10-20 Lg Electronics, Inc. Recording medium having data structure for managing playback control and recording and reproducing methods and apparatuses
US7693394B2 (en) 2003-02-26 2010-04-06 Lg Electronics Inc. Recording medium having data structure for managing reproduction of data streams recorded thereon and recording and reproducing methods and apparatuses
US7809775B2 (en) * 2003-02-27 2010-10-05 Lg Electronics, Inc. Recording medium having data structure for managing playback control recorded thereon and recording and reproducing methods and apparatuses
WO2004077417A1 (fr) 2003-02-28 2004-09-10 Lg Electronics Inc. Support d'enregistrement pourvu d'une structure a donnees pour la gestion de la reproduction aleatoire/melangee de donnees video enregistrees sur ce support, et procedes et dispositifs d'enregistrement et de reproduction
US7620301B2 (en) * 2003-04-04 2009-11-17 Lg Electronics Inc. System and method for resuming playback
TWI288397B (en) * 2004-05-12 2007-10-11 Mediatek Inc Method and related apparatus for dynamically adjust a RF gain while accessing a DVD-RAM optical disc
US7804746B2 (en) * 2005-03-11 2010-09-28 Mediatek Inc. Land/groove track and pickup head movement direction detection
JP2007026548A (ja) * 2005-07-15 2007-02-01 Toshiba Corp 光ディスク装置
TW200741679A (en) * 2005-11-17 2007-11-01 Koninkl Philips Electronics Nv A method and system for recording data by a plurality of laser beams on an optical disc
US7535805B2 (en) * 2006-05-03 2009-05-19 Mediatek Inc. System and method for detecting the location of an optical pick-up head
US7821889B1 (en) 2006-05-11 2010-10-26 Marvell International Ltd. Offset loop for wobble
US7663987B2 (en) * 2007-04-14 2010-02-16 Mediatek Inc. Method and system for calibrating recording track offset of optical storage device
US7839732B2 (en) * 2007-04-14 2010-11-23 Mediatek Inc. System and method for calibrating recording track offset of optical storage device
CN101689382A (zh) * 2007-06-29 2010-03-31 松下电器产业株式会社 光盘记录再现装置
US9019807B2 (en) * 2008-02-19 2015-04-28 Thomson Licensing Optical disc with pre-recorded and recordable regions and method of forming the disc
JPWO2011158376A1 (ja) * 2010-06-18 2013-08-15 パイオニア株式会社 情報記録媒体、情報記録装置及び方法、並びに情報再生装置及び方法
CN105575409A (zh) * 2015-12-16 2016-05-11 天津天地伟业数码科技有限公司 在嵌入式主机下光盘刻录mp4文件的方法
US10375693B2 (en) 2016-07-15 2019-08-06 The Boeing Company Phased array radio frequency network for mobile communication

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750330A (en) * 1980-09-11 1982-03-24 Matsushita Electric Ind Co Ltd Optical recording and reproducing device
US4707816A (en) * 1985-03-29 1987-11-17 Hitachi, Ltd. Method and apparatus for composite wobbled and push-pull tracking servo system
US4748609A (en) * 1985-03-29 1988-05-31 Hitachi, Ltd. Method and apparatus for composite tracking servo system with track offset correction and rotary optical disc having at least one correction mark for correcting track offset
JPH0265022A (ja) * 1988-08-30 1990-03-05 Central Res Inst Of Electric Power Ind 遅動パッファ付パッファ形ｓｆ↓６ガス遮断器
JP2926899B2 (ja) * 1990-05-31 1999-07-28 ソニー株式会社 光ディスク
US5475662A (en) * 1992-05-13 1995-12-12 Matsushita Electric Industrial Co., Ltd. Optical disc apparatus with tracking error compensation
JP2868682B2 (ja) * 1992-05-15 1999-03-10 シャープ株式会社 光ディスク
JPH0689473A (ja) * 1992-09-10 1994-03-29 Matsushita Electric Ind Co Ltd 光磁気記録媒体
US5452284A (en) * 1992-09-14 1995-09-19 Matsushita Electric Industrial Co., Ltd. Optical recording/reproducing medium and apparatus using land and groove encoded information signals and identification signals including position information
JP2663817B2 (ja) * 1992-12-02 1997-10-15 松下電器産業株式会社 光ディスク及びそれを用いた光ディスク装置
JP2809043B2 (ja) * 1993-03-23 1998-10-08 日本ビクター株式会社 光ディスク
JPH06290465A (ja) * 1993-03-31 1994-10-18 Victor Co Of Japan Ltd 光ディスク記録媒体
US5508995A (en) * 1993-07-15 1996-04-16 Matsushita Electric Industrial Co., Ltd. Optical disk capable of recording information on both groove and land tracks
JP3150014B2 (ja) * 1993-07-16 2001-03-26 株式会社リコー 光学的情報記録媒体
JPH0746430A (ja) * 1993-07-20 1995-02-14 Fujitsu General Ltd ブランキングマスク回路
JP2684969B2 (ja) * 1993-08-13 1997-12-03 日本電気株式会社 光ディスク媒体
JPH07110944A (ja) * 1993-10-15 1995-04-25 Ricoh Co Ltd 光ディスク
JP3162234B2 (ja) * 1993-11-19 2001-04-25 株式会社日立製作所 情報記録用部材および記録再生装置
JP2920065B2 (ja) * 1994-03-16 1999-07-19 株式会社東芝 データ記録方法、記録装置、再生装置及び再生方法
JP3268126B2 (ja) * 1994-07-06 2002-03-25 シャープ株式会社 光記録媒体
JP2788022B2 (ja) * 1995-02-14 1998-08-20 株式会社日立製作所 光記録媒体
US5872767A (en) * 1995-02-17 1999-02-16 Matsushita Electric Industrial Co., Ltd. Optical disk and an optical disk recording/reproduction device having address blocks located on boundary lines between adjoining tracks

Also Published As

Publication number Publication date
EP1202257B1 (fr) 2009-02-25
JP2000339702A (ja) 2000-12-08
JPH1011762A (ja) 1998-01-16
DE69729194D1 (de) 2004-06-24
TW328129B (en) 1998-03-11
US5933410A (en) 1999-08-03
JP3103505B2 (ja) 2000-10-30
KR100311189B1 (ko) 2001-11-15
CN1271611C (zh) 2006-08-23
EP0907951B1 (fr) 2004-05-19
DE69729194T2 (de) 2005-05-04
EP1202257A3 (fr) 2004-06-02
ID17627A (id) 1998-01-15
CN1228868A (zh) 1999-09-15
EP1202257A2 (fr) 2002-05-02
DE69739279D1 (de) 2009-04-09
EP0907951A1 (fr) 1999-04-14
WO1997050083A1 (fr) 1997-12-31
KR20000022076A (ko) 2000-04-25
MY119999A (en) 2005-08-30
JP3910781B2 (ja) 2007-04-25

Similar Documents

Publication Publication Date Title
HK1019499A1 (en) Optical disc and optical disc driving apparatus.
HK1017937A1 (en) Disk drive apparatus
HK1052792A1 (en) Optical disc apparatus accessing method and systemtherefor.
HK1017941A1 (en) Optical disc
GB2307589B (en) Optical disk drive and optical disk
GB2307770B (en) Optical disk and optical disk drive device
HK1017478A1 (en) Optical disc and optical disc drive
GB2312320B (en) Optical disk drive apparatus,and optical disk tracking method
SG71748A1 (en) Optical disc device and optical disc discriminating method
EP0670510A3 (fr) Appareil optique.
AU5416699A (en) Optical disc and apparatus for scanning the optical disc
HK1019532A1 (en) Optical disc
KR0175655B1 (en) Optical disc apparatus
EP0616322A3 (fr) Appareil à disque et dispositif d'entraînement de disque.
EP0726572A4 (fr) Disque optique et unite de disque optique
HK1019653A1 (en) Disc drive
TW441895U (en) Disk driving device
EP0644539A3 (fr) Appareil à disque.
EP0628963A3 (fr) Appareil de lecture de disques.
TW535970U (en) Disk driving device
AU6517798A (en) Optical disk apparatus and optical disk
EP0632441A3 (fr) Appareil de maintien de disque optique.
EP0662684B8 (fr) Appareil de disques optiques
EP0684603A3 (fr) Appareil à disque.
GB2318901B (en) Optical disc device

Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20170623