DE3277512D1 - Optical recording and reproducing disc - Google Patents

Optical recording and reproducing disc

Info

Publication number
DE3277512D1
DE3277512D1 DE8282110852T DE3277512T DE3277512D1 DE 3277512 D1 DE3277512 D1 DE 3277512D1 DE 8282110852 T DE8282110852 T DE 8282110852T DE 3277512 T DE3277512 T DE 3277512T DE 3277512 D1 DE3277512 D1 DE 3277512D1
Authority
DE
Germany
Prior art keywords
optical recording
reproducing disc
reproducing
disc
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
Application number
DE8282110852T
Other languages
English (en)
Inventor
Isao Satoh
Tomio Yoshida
Shunji Ohara
Kenji Koishi
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 JP56193970A external-priority patent/JPS5894148A/ja
Priority claimed from JP56196044A external-priority patent/JPS5897146A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE3277512D1 publication Critical patent/DE3277512D1/de
Expired 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
    • G11B7/24—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
    • 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
    • G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
    • 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
    • G11B7/08517—Methods for track change, selection or preliminary positioning by moving the head with tracking pull-in only
    • 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
    • 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
DE8282110852T 1981-12-01 1982-11-24 Optical recording and reproducing disc Expired DE3277512D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56193970A JPS5894148A (ja) 1981-12-01 1981-12-01 光学デイスク
JP56196044A JPS5897146A (ja) 1981-12-04 1981-12-04 光学デイスク

Publications (1)

Publication Number Publication Date
DE3277512D1 true DE3277512D1 (en) 1987-11-26

Family

ID=26508212

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282110852T Expired DE3277512D1 (en) 1981-12-01 1982-11-24 Optical recording and reproducing disc

Country Status (3)

Country Link
US (1) US4535439A (de)
EP (1) EP0081138B1 (de)
DE (1) DE3277512D1 (de)

Families Citing this family (48)

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JPS5919250A (ja) * 1982-07-21 1984-01-31 Hitachi Ltd 情報の記録再生装置
JPH0634304B2 (ja) * 1983-09-01 1994-05-02 ソニー株式会社 デイスク再生装置
JPS6095769A (ja) * 1983-10-31 1985-05-29 Toshiba Corp デイスク記録再生装置
US4736352A (en) * 1983-11-25 1988-04-05 Matsushita Electric Industrial Co., Ltd. Optical recording medium and apparatus for recording and reproducing data therein
US4985881A (en) * 1983-12-23 1991-01-15 Hitachi, Ltd. Record carrier for a magneto-optical disc memory having guide grooves of a plurality of tracks disposed with a predetermined relation to light spot diameter
JPS60164980A (ja) * 1984-02-06 1985-08-28 Mitsubishi Electric Corp 光デイスク制御装置
US4882721A (en) * 1984-02-08 1989-11-21 Laser Magnetic Storage International Company Offset for protection against amorphous pips
US4583208A (en) * 1984-02-08 1986-04-15 Optical Storage International-U.S. Sector mark decoder for an optical recorder
JPH0760574B2 (ja) * 1984-03-26 1995-06-28 株式会社日立製作所 光デイスク装置のセクタ開始信号発生回路
EP0164061B1 (de) * 1984-06-01 1989-05-17 Matsushita Electric Industrial Co., Ltd. Optische Platte ausschliesslich zur Wiedergabe
US4884259A (en) * 1984-08-28 1989-11-28 Fuji Photo Film Co., Ltd. Optical memory disk and track access therefor
JPS6196583A (ja) * 1984-10-17 1986-05-15 Sony Corp ディスク記録再生装置
NL8500152A (nl) * 1985-01-22 1986-08-18 Philips Nv Registratiedragerlichaam voorzien van vooraf aangebrachte en optisch detekteerbare servospoorgedeelten en sektoradressen.
JPH07105081B2 (ja) * 1985-01-23 1995-11-13 株式会社日立製作所 光磁気ディスク装置及びその情報処理方法
JPS61177642A (ja) * 1985-01-31 1986-08-09 Olympus Optical Co Ltd 光学的情報記録再生装置
NL193159C (nl) * 1985-06-19 1998-12-04 Hitachi Ltd Voorgevormde registratiedrager voor het daarin met behulp van een lichtvlek schrijven van informatie.
US4862295A (en) * 1985-06-27 1989-08-29 Matsushita Electric Industrial Co., Ltd. Method of formatting a storage medium and drive unit for controlling the reading and writing of data on the formatted storage medium
FR2591015B1 (fr) * 1985-11-29 1989-05-12 Picard Michel Procede d'ecriture avec mise a jour et de lecture d'informations sur un support non effacable organise en secteurs
JPS62134856A (ja) * 1985-12-05 1987-06-17 Pioneer Electronic Corp デイジタル・オ−デイオ・デイスク再生装置
JP2574752B2 (ja) * 1986-01-22 1997-01-22 株式会社日立製作所 情報記録媒体および記録再生方法
NL8600934A (nl) * 1986-04-14 1987-11-02 Optical Storage Int Optische registratiedrager en inrichting voor het uitlezen van de registratiedrager.
US5034914A (en) * 1986-05-15 1991-07-23 Aquidneck Systems International, Inc. Optical disk data storage method and apparatus with buffered interface
US5247646A (en) * 1986-05-15 1993-09-21 Aquidneck Systems International, Inc. Compressed data optical disk storage system
JP2556682B2 (ja) * 1986-07-03 1996-11-20 パイオニア株式会社 光デイスク装置
JPS6361425A (ja) * 1986-08-22 1988-03-17 Csk Corp 光記録媒体のトラツク検出方式
US4967403A (en) * 1986-08-25 1990-10-30 Sony Corporation Multi-format optical disk and reading device
US5047868A (en) * 1986-09-12 1991-09-10 Hitachi, Ltd. Image data processing method for selective partial image display
US4872154A (en) * 1986-09-22 1989-10-03 Canon Kabushiki Kaisha Method for recording indicia for indicating presence or absence of error in medium after error checking and apparatus therefor
DE3784318T2 (de) * 1986-11-21 1993-06-09 Olympus Optical Co Verfahren und geraet zum aufzeichnen von signalen auf einen plattenfoermigen optischen aufzeichnungstraeger und plattenfoermiger optischer aufzeichnungstraeger.
US4819218A (en) * 1986-12-19 1989-04-04 Eastman Kodak Company Quasi-constant linear-velocity disk having corresponding radii of adjacent annular zones related by a rational number for distributing prerecorded indicia to form a coherent write clock signal
GB8704512D0 (en) * 1987-02-26 1987-04-01 Plasmon Data Systems Uk Ltd Formatting of optical data storage members
US5166921A (en) * 1987-06-17 1992-11-24 Pioneer Electronic Corporation Optical disk carrying tracking information in multiple formats and apparatus for analyzing same
US4814903A (en) * 1987-06-29 1989-03-21 International Business Machines Corporation Alternate storage areas in magnetooptical media
JPH01130327A (ja) * 1987-11-16 1989-05-23 Olympus Optical Co Ltd 光学的情報記録再生装置
JP2834734B2 (ja) * 1987-12-18 1998-12-14 シャープ株式会社 光ディスクの情報記録方法
US5132853A (en) * 1988-02-08 1992-07-21 International Business Machines Corporation Allocation procedures for optical disk recorders
US4939598A (en) * 1988-02-08 1990-07-03 International Business Machines Corporation Managing data storage space on large capacity record media
US5128920A (en) * 1988-04-27 1992-07-07 Kabushiki Kaisha Toshiba Optical disk apparatus with a laser beam controllable in accordance with a specification area on a disk
JP2612073B2 (ja) * 1989-09-20 1997-05-21 株式会社日立製作所 回転型情報記録再生装置および回転型情報記録媒体
US5303225A (en) 1989-10-30 1994-04-12 Matsushita Electrical Industrial Co., Ltd. Multi-layered optical disk with track and layer identification
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
US5283779A (en) * 1990-04-20 1994-02-01 Sony Corporation Rewritable optical disc
DE4114234A1 (de) * 1990-05-16 1991-11-21 Mitsubishi Electric Corp Optisches aufnahme- und speichermedium und optische aufnahmevorrichtung
JP2869147B2 (ja) * 1990-06-15 1999-03-10 パイオニア株式会社 光学式情報記録媒体
JP3021029B2 (ja) * 1990-11-20 2000-03-15 シャープ株式会社 光磁気記録媒体の情報アクセス方法
JP2868682B2 (ja) * 1992-05-15 1999-03-10 シャープ株式会社 光ディスク
US5303200A (en) * 1992-07-02 1994-04-12 The Boeing Company N-dimensional multi-port memory
US5422762A (en) * 1992-09-30 1995-06-06 Hewlett-Packard Company Method and apparatus for optimizing disk performance by locating a file directory on a middle track and distributing the file allocation tables close to clusters referenced in the tables

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7212015A (de) * 1972-09-04 1974-03-06
US4094013A (en) * 1975-05-22 1978-06-06 U.S. Philips Corporation Optical storage disk system with disk track guide sectors
GB1577133A (en) * 1976-03-19 1980-10-22 Rca Corp Video information record and playback apparatus
CA1165871A (en) * 1978-11-08 1984-04-17 Kornelis Bulthuis Optically inscribable record carrier
NL7902363A (nl) * 1979-03-27 1980-09-30 Philips Nv Registratiedrager met een optisch uitleesbare informa- tiestruktuur.
US4321635A (en) * 1979-04-20 1982-03-23 Teac Corporation Apparatus for selective retrieval of information streams or items
JPS6053390B2 (ja) * 1979-05-02 1985-11-25 日本コロムビア株式会社 デジタルディスク装置
ATE6554T1 (de) * 1979-07-16 1984-03-15 Discovision Associates Fuer einen plattenrohling geeignetes videoaufzeichnungs/wiedergabegeraet und verfahren zur heimaufzeichnung.
US4245247A (en) * 1979-07-19 1981-01-13 Eastman Kodak Company Hard copy reproduction from video disc information
JPS5625278A (en) * 1979-08-03 1981-03-11 Toshiba Corp Data recording system for disk
NL7906576A (nl) * 1979-09-03 1981-03-05 Philips Nv Registratiedrager waarin informatie is aangebracht in een optisch uitleesbare informatiestruktuur, alsmede uitleesinrichting daarvoor.
DE3172850D1 (en) * 1980-12-17 1985-12-12 Matsushita Electric Ind Co 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

Also Published As

Publication number Publication date
US4535439A (en) 1985-08-13
EP0081138A2 (de) 1983-06-15
EP0081138B1 (de) 1987-10-21
EP0081138A3 (en) 1983-08-03

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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