DE3485739D1 - Optisches aufzeichnungsmedium und aufzeichnungs- und wiedergabegeraet dafuer. - Google Patents

Optisches aufzeichnungsmedium und aufzeichnungs- und wiedergabegeraet dafuer.

Info

Publication number
DE3485739D1
DE3485739D1 DE8484308185T DE3485739T DE3485739D1 DE 3485739 D1 DE3485739 D1 DE 3485739D1 DE 8484308185 T DE8484308185 T DE 8484308185T DE 3485739 T DE3485739 T DE 3485739T DE 3485739 D1 DE3485739 D1 DE 3485739D1
Authority
DE
Germany
Prior art keywords
sector
address
mark
index
optical recording
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
DE8484308185T
Other languages
English (en)
Inventor
Isao Satoh
Tamotsu Matsuo
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Priority claimed from JP58222407A external-priority patent/JPS60115071A/ja
Priority claimed from JP58222501A external-priority patent/JPS60115069A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE3485739D1 publication Critical patent/DE3485739D1/de
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
    • 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
    • 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24085—Pits
    • 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
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating 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
    • 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
    • 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
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/08505—Methods for track change, selection or preliminary positioning by moving the head
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE8484308185T 1983-11-25 1984-11-26 Optisches aufzeichnungsmedium und aufzeichnungs- und wiedergabegeraet dafuer. Expired - Lifetime DE3485739D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58222407A JPS60115071A (ja) 1983-11-25 1983-11-25 光ディスク
JP58222501A JPS60115069A (ja) 1983-11-26 1983-11-26 光学的情報記録再生装置

Publications (1)

Publication Number Publication Date
DE3485739D1 true DE3485739D1 (de) 1992-06-25

Family

ID=26524863

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484308185T Expired - Lifetime DE3485739D1 (de) 1983-11-25 1984-11-26 Optisches aufzeichnungsmedium und aufzeichnungs- und wiedergabegeraet dafuer.

Country Status (5)

Country Link
US (1) US4736352A (de)
EP (1) EP0147065B1 (de)
KR (1) KR900003519B1 (de)
CA (1) CA1226671A (de)
DE (1) DE3485739D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0721936B2 (ja) * 1986-05-16 1995-03-08 松下電器産業株式会社 情報記録再生装置
NL8601437A (nl) * 1986-06-04 1988-01-04 Philips Nv Sequentiele bufferinrichting.
EP0269387B1 (de) * 1986-11-21 1993-02-24 Olympus Optical Co., Ltd. Verfahren und Gerät zum Aufzeichnen von Signalen auf einen plattenförmigen optischen Aufzeichnungsträger und plattenförmiger optischer Aufzeichnungsträger
US4811124A (en) * 1987-07-24 1989-03-07 Advanced Micro Devices, Inc. Defect skipping mechanism for disk drives
JPH01260678A (ja) * 1988-04-12 1989-10-17 Toshiba Corp 磁気記録再生装置の磁気ヘッド位置決め制御装置
JP2760812B2 (ja) * 1988-09-28 1998-06-04 株式会社日立製作所 光再生装置及び光再生方法
JPH0386944A (ja) * 1989-05-15 1991-04-11 Seiko Epson Corp 光学式情報記録媒体
JP2698784B2 (ja) * 1989-07-21 1998-01-19 シャープ株式会社 情報記録再生装置
JPH03119574A (ja) * 1989-10-02 1991-05-21 Sony Corp 記録情報発生方法
US5272692A (en) * 1989-12-11 1993-12-21 International Business Machines Corporation Data storage member having areas in which intensity-modulated signals are overlaid with magneto-optically recorded signals
JP3065631B2 (ja) * 1990-02-28 2000-07-17 オリンパス光学工業株式会社 光ディスクドライブ装置
JP2995822B2 (ja) * 1990-08-23 1999-12-27 ソニー株式会社 円盤状記録媒体の記録装置及び再生装置
JPH04113522A (ja) * 1990-09-03 1992-04-15 Matsushita Electric Ind Co Ltd 情報記録再生装置
US5345435A (en) * 1991-08-30 1994-09-06 Sony Corporation Optical disc and method for recording on optical disc
JP3393407B2 (ja) * 1992-01-28 2003-04-07 ソニー株式会社 ディスク状記録媒体のアドレス記録方法、ディスク状記録媒体のアドレス判別回路及びディスク記録再生装置
US5295127A (en) * 1992-12-22 1994-03-15 North American Philips Corporation Optical data recorder with segment synchronization marks
US5878007A (en) * 1993-12-27 1999-03-02 Matsushita Electric Industrial Co., Ltd. Anti-wobble optical medium and tracking method and apparatus
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
WO1998044415A1 (fr) * 1997-04-02 1998-10-08 Matsushita Electric Industrial Co., Ltd. Equipement servant a ajouter des informations de detection d'erreurs
KR100288781B1 (ko) * 1997-11-27 2001-05-02 구자홍 광픽업의 이동거리 결정장치 및 결정방법
JP2000292934A (ja) * 1999-04-08 2000-10-20 Seiko Epson Corp レーザ描画装置及びレーザ描画方法
JP3781027B2 (ja) * 2003-06-27 2006-05-31 ティアック株式会社 光ディスク装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7402077A (nl) * 1974-02-15 1975-08-19 Philips Nv Systeem bevattende een afspeelinrichting en een daarbij behorende langspeelplaat.
US4094013A (en) * 1975-05-22 1978-06-06 U.S. Philips Corporation Optical storage disk system with disk track guide sectors
FR2337472A1 (fr) * 1975-12-29 1977-07-29 Telediffusion Fse Systeme de commande du positionnement de la tete d'un lecteur de disque et notamment de videodisque
US4539664A (en) * 1978-08-25 1985-09-03 Matsushita Electric Industrial Co., Ltd. Control system for optical information signal reproduction device
NL7811003A (nl) * 1978-11-06 1980-05-08 Philips Nv Schijfvormige, optisch uitleesbare registratiedrager, als opslagmedium voor data-informatie.
US5119363A (en) * 1980-12-17 1992-06-02 Matsushita Electric Industrial Company, Ltd. Optical disk having an index mark
US4523304A (en) * 1981-04-17 1985-06-11 Matsushita Electric Industrial Co., Ltd. Optical data recording and reproducing apparatus
JPS5832236A (ja) * 1981-08-18 1983-02-25 Matsushita Electric Ind Co Ltd 光学的記録再生装置
EP0081138B1 (de) * 1981-12-01 1987-10-21 Matsushita Electric Industrial Co., Ltd. Optische Aufzeichnungs- und Wiedergabescheibe
US4546462A (en) * 1981-12-04 1985-10-08 Matsushita Electric Industrial Co., Ltd. Optical data recording and reproducing apparatus
JPS58114382A (ja) * 1981-12-25 1983-07-07 Fujitsu Ltd セクタ−パルス制御方式
JPS58114359A (ja) * 1981-12-25 1983-07-07 Fujitsu Ltd シリンダ−維持制御方式
JPS58177537A (ja) * 1982-04-08 1983-10-18 Matsushita Electric Ind Co Ltd 光学デイスク
JPS58155549A (ja) * 1983-01-05 1983-09-16 Hitachi Ltd 情報記録用円板
JPS59188815A (ja) * 1983-04-08 1984-10-26 Matsushita Electric Ind Co Ltd 情報記録再生装置

Also Published As

Publication number Publication date
EP0147065A3 (en) 1988-01-07
EP0147065B1 (de) 1992-05-20
CA1226671A (en) 1987-09-08
US4736352A (en) 1988-04-05
KR850004153A (ko) 1985-07-01
KR900003519B1 (ko) 1990-05-21
EP0147065A2 (de) 1985-07-03

Similar Documents

Publication Publication Date Title
DE3485739D1 (de) Optisches aufzeichnungsmedium und aufzeichnungs- und wiedergabegeraet dafuer.
DE69131142D1 (de) Datenaufzeichnungs- und Wiedergabegerät
DE3272099D1 (en) Optical data recording and reproducing apparatus
KR940020385A (ko) 데이타 기록 및 재생 방법
KR870008289A (ko) 광디스크 및 광디스크 구동장치
KR900002283A (ko) 자기 디스크 장치
EP0212099A3 (en) Sector identification method for hard sectored hard files
DE3585750D1 (de) Optisches informationsaufzeichnungs- und wiedergabegeraet und optische platte.
EP0227061A3 (de) Plattenspeichereinrichtung mit hoher Spurdichte
DE262690T1 (de) Positioniersteuerungsverfahren mit sowohl kontinuierlichen als auch angefuegten informationen fuer einen magnetplattenspeicher.
KR950027677A (ko) 기록매체와 신호 기록 장치 및 신호 재생 장치
EP0149755A3 (en) Optical information recording and reproducing apparatus
CA1309178C (en) Optical disk
KR870006527A (ko) 소거기능진단 부착 광정보기록 재생장치
JPS5794912A (en) Date recording and reproduction system
DE3786949D1 (de) Informationsaufzeichnungs- und -wiedergabegeraet.
KR840005870A (ko) 디스크 재생장치
JPS61280077A (ja) 情報記録媒体
JPS61208675A (ja) 光デイスク
JPH0368472B2 (de)
JPH0697539B2 (ja) 光情報記録再生装置
JPH05135505A (ja) 光磁気デイスク及び光磁気デイスクドライブ装置
JPS6394436A (ja) 光デイスクおよび光学的記録装置
JPS626465A (ja) デ−タ記録方式
JPS61220175A (ja) フレキシブルデイスク装置

Legal Events

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