FR2312091A1 - Systeme optique de memorisation sur disque a canaux multiples pour la mise en memoire d'informations numeriques - Google Patents

Systeme optique de memorisation sur disque a canaux multiples pour la mise en memoire d'informations numeriques

Info

Publication number
FR2312091A1
FR2312091A1 FR7615387A FR7615387A FR2312091A1 FR 2312091 A1 FR2312091 A1 FR 2312091A1 FR 7615387 A FR7615387 A FR 7615387A FR 7615387 A FR7615387 A FR 7615387A FR 2312091 A1 FR2312091 A1 FR 2312091A1
Authority
FR
France
Prior art keywords
memorisation
digital information
storing digital
optical multi
channel disk
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.)
Granted
Application number
FR7615387A
Other languages
English (en)
Other versions
FR2312091B1 (fr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2312091A1 publication Critical patent/FR2312091A1/fr
Application granted granted Critical
Publication of FR2312091B1 publication Critical patent/FR2312091B1/fr
Granted 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
    • 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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/005—Programmed access to indexed parts of tracks of operating discs, by guiding the disc
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating
    • 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
    • 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
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/14—Heads, e.g. forming of the optical beam spot or modulation of the optical beam specially adapted to record on, or to reproduce from, more than one track simultaneously
    • 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/218—Write-once discs
FR7615387A 1975-05-21 1976-05-21 Systeme optique de memorisation sur disque a canaux multiples pour la mise en memoire d'informations numeriques Granted FR2312091A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2522405A DE2522405C2 (de) 1975-05-21 1975-05-21 Optisches Mehrkanal-Plattenspeichersystem zum Speichern von digitaler Information

Publications (2)

Publication Number Publication Date
FR2312091A1 true FR2312091A1 (fr) 1976-12-17
FR2312091B1 FR2312091B1 (fr) 1982-10-15

Family

ID=5947033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615387A Granted FR2312091A1 (fr) 1975-05-21 1976-05-21 Systeme optique de memorisation sur disque a canaux multiples pour la mise en memoire d'informations numeriques

Country Status (4)

Country Link
US (1) US4094010A (fr)
JP (1) JPS51142933A (fr)
DE (1) DE2522405C2 (fr)
FR (1) FR2312091A1 (fr)

Cited By (14)

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Publication number Priority date Publication date Assignee Title
FR2385170A1 (fr) * 1977-03-24 1978-10-20 Laser File Procede et appareil d'enregistrement d'informations
FR2404277A1 (fr) * 1977-09-22 1979-04-20 Rca Corp Systeme d'asservissement
FR2420183A1 (fr) * 1978-03-16 1979-10-12 Philips Nv Corps porteur d'enregistrement et porteur d'enregistrement pour de l'information optique et dispositif d'enregistrement et de lecture
EP0018211A1 (fr) * 1979-04-18 1980-10-29 Discovision Associates Dispositif de guidage pour un capteur de signaux qui sont agencés le long d'une piste de données
EP0023868A1 (fr) * 1979-08-03 1981-02-11 Thomson-Csf Dispositif optique d'accès à une piste portée par un support d'information et système de mémoire optique comportant un tel dispositif
FR2504713A1 (fr) * 1981-04-27 1982-10-29 Thomson Csf Disque support d'information a codage angulaire et systeme d'entrainement en rotation d'un tel disque
FR2504765A1 (fr) * 1981-04-27 1982-10-29 Thomson Csf Dispositif d'enregistrement-lecture comprenant un support mobile d'informations du type comportant une piste pregravee
FR2511537A1 (fr) * 1981-08-14 1983-02-18 Thomson Csf Dispositif optique de suivi de piste a echantillonnage
FR2523349A1 (fr) * 1982-03-12 1983-09-16 Thomson Csf Procede et dispositif optique de generation de signaux d'asservissements de la position d'une tache d'exploration des pistes d'un support d'information
FR2523347A1 (fr) * 1982-03-12 1983-09-16 Thomson Csf Support d'information mobile pregrave et dispositif optique de suivi de piste mettant en oeuvre un tel support
EP0089734A2 (fr) * 1982-03-19 1983-09-28 Control Data Corporation Porteur d'enregistrements en forme de disque
EP0144058A2 (fr) * 1983-11-28 1985-06-12 Hitachi, Ltd. Appareil pour enregistrer optiquement des informations
EP0464947A1 (fr) * 1990-07-06 1992-01-08 Koninklijke Philips Electronics N.V. Dispositif d'enregistrement et/ou de lecture d'un support d'information magnéto-optique.
US20170299108A1 (en) * 2014-09-21 2017-10-19 Curapipe System Ltd. Flexible pig for pipeline maintenance

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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
FR2366636A1 (fr) * 1976-10-01 1978-04-28 Thomson Brandt Dispositif d'enregistrement optique d'information sur un support avec asservissement de la position de la tache d'enregistrement sur le support d'information
FR2382742B1 (fr) * 1977-02-09 1985-11-29 Victor Company Of Japan Support pour enregistrer des signaux video et audio et dispositif pour realiser des enregistrements sur ce support
FR2396379A1 (fr) * 1977-07-01 1979-01-26 Thomson Brandt Lecteur optique de disque d'information muni d'un dispositif d'acces automatique aux informations
US4205338A (en) * 1977-11-03 1980-05-27 Laser File Inc. Disc recording tracking system
JPS5465503A (en) * 1977-11-04 1979-05-26 Hitachi Ltd Information recorder-reproducer
NL187413C (nl) * 1978-03-16 1991-09-16 Philips Nv Registratiedragerlichaam, ingeschreven registratiedrager, werkwijze voor het inschrijven van het registratiedragerlichaam en inrichting voor het uitvoeren van de werkwijze en voor het uitlezen van een ingeschreven registratiedrager.
US4189746A (en) * 1978-03-23 1980-02-19 Rca Corporation Method and apparatus for determining focus conditions
CA1165871A (fr) * 1978-11-08 1984-04-17 Kornelis Bulthuis Support d'enregistrement optique
JPS5936347B2 (ja) * 1978-12-11 1984-09-03 日本ビクター株式会社 情報記録担体
US4229808A (en) * 1978-12-21 1980-10-21 Ncr Corporation Method for recording multiple data segments on a storage disc with eccentricity factor
US4278038A (en) * 1979-03-21 1981-07-14 The Singer Company Combined needle guard and hook beak for a sewing machine hook
US4290122A (en) * 1979-05-14 1981-09-15 Xerox Corporation Self-synchronizing clock source for optical memories
US4283777A (en) * 1979-05-14 1981-08-11 Xerox Corporation Optical memory having a parallel read out
DE3066828D1 (en) * 1979-07-16 1984-04-12 Discovision Ass Video player/recorder for recording on a blank disk and method for home recording
US4296491A (en) * 1979-07-30 1981-10-20 Atlantic Richfield Company Information carrier having inter-track identification code information
NL8000121A (nl) * 1980-01-09 1981-08-03 Philips Nv Schijfvormige, optische uitleesbare registratiedrager als opslagmedium voor datainformatie, inrichting voor het vervaardigen van zo'n registratiedrager, inrichting voor het optekenen van datainformatie in zo'n registratiedrager en inrichting voor het uitlezen van zo'n registratiedrager.
FR2474221A1 (fr) * 1980-01-23 1981-07-24 Thomson Csf Dispositif optique d'enregistrement-lecture de supports d'information et systeme de memoire optique comportant un tel systeme
US4460988A (en) * 1980-10-20 1984-07-17 At&T Bell Laboratories Data accessing system for optical disk mass memory
US4692913A (en) * 1980-11-26 1987-09-08 News Log International, Inc. Method and apparatus for reading a data record carrier
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US4449212A (en) * 1981-07-30 1984-05-15 Rca Corporation Multi-beam optical record and playback apparatus
US4459690A (en) * 1981-07-30 1984-07-10 Rca Corporation Multi-beam optical record and playback apparatus having an improved beam splitter
US4432085A (en) * 1981-10-30 1984-02-14 Rca Corporation Dual input telescope for multi-beam optical record and playback apparatus
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JPS60174174A (ja) * 1984-02-20 1985-09-07 蛇の目ミシン工業株式会社 ジグザグミシンの糸輪捕捉装置
US4706117A (en) * 1984-06-01 1987-11-10 Arnold Schoolman Stereo laser disc viewing system
US4755977A (en) * 1984-07-05 1988-07-05 Storage Technology Partners Ii Runout compensation for a coarse tracking servo system in an optical disk storage unit
US4752922A (en) * 1984-07-06 1988-06-21 Storage Technology Partners 11 Optical disk recording and readout system having read, write and coarse light beams
US4740941A (en) * 1984-07-06 1988-04-26 Storage Technology Partners 11 System for aligning sector marks with data in a disk storage system
US5010534A (en) * 1984-12-29 1991-04-23 Canon Kabushiki Kaisha Optical information recording-reproducing apparatus
JPS61208688A (ja) * 1985-03-14 1986-09-17 Canon Inc 情報記録担体
JPH0746435B2 (ja) * 1985-03-14 1995-05-17 オリンパス光学工業株式会社 光学的情報記録再生装置における光ピックアップの異常判別装置
CA1258909A (fr) * 1985-03-29 1989-08-29 Hideki Hosoya Support d'enregistrement optique et methode d'enregistrement et de lecture d'informations sur ce support
FR2584223B1 (fr) * 1985-06-28 1994-06-17 Thomson Alcatel Gigadisc Memoire optique a suivi de piste echantillonne pour support d'information pregrave.
DE3675609D1 (de) * 1985-08-27 1990-12-20 Siemens Ag Positioniereinrichtung fuer einen optischen plattenspeicher.
US5233598A (en) * 1985-12-11 1993-08-03 Canon Kabushiki Kaisha Information recording medium having a plurality of information tracks arranged in a predetermined rectilinear direction
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
JPH0433404Y2 (fr) * 1986-02-25 1992-08-11
EP0239131A3 (en) * 1986-03-28 1989-05-24 Csk Corporation Optical recording medium and tracking method therefor
US4727528A (en) * 1986-04-22 1988-02-23 Sri International Optical media tracking method and apparatus for optical storage system
JPS62295270A (ja) * 1986-06-13 1987-12-22 Csk Corp 光記録媒体の記録フオ−マツト
JP2556682B2 (ja) * 1986-07-03 1996-11-20 パイオニア株式会社 光デイスク装置
US4760565A (en) * 1986-09-15 1988-07-26 International Business Machines Corporation High speed track access for optical disks using acousto-optic deflector
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US4943166A (en) * 1987-01-27 1990-07-24 Kabushiki Kaisha Toshiba Device for detecting the position of an optical head
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EP0286326B1 (fr) * 1987-04-08 1994-06-15 Nippon Telegraph and Telephone Corporation Méthode et appareil de fabrication d'une matrice de disque optique et d'un disque optique
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US8090619B1 (en) 1999-08-27 2012-01-03 Ochoa Optics Llc Method and system for music distribution
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US7647618B1 (en) 1999-08-27 2010-01-12 Charles Eric Hunter Video distribution system
US7370016B1 (en) 1999-08-27 2008-05-06 Ochoa Optics Llc Music distribution systems
US7209900B2 (en) 1999-08-27 2007-04-24 Charles Eric Hunter Music distribution systems
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US9252898B2 (en) 2000-01-28 2016-02-02 Zarbaña Digital Fund Llc Music distribution systems
US7054256B2 (en) * 2000-10-20 2006-05-30 Ochoa Optics Llc High capacity digital data storage by transmission of radiant energy through arrays of small diameter holes
US8112311B2 (en) 2001-02-12 2012-02-07 Ochoa Optics Llc Systems and methods for distribution of entertainment and advertising content
US7015875B2 (en) 2001-06-29 2006-03-21 Novus Partners Llc Dynamic device for billboard advertising
US7088352B2 (en) 2002-06-19 2006-08-08 Novus Partners Llc Dynamic device and method for dispensing machines
US7098869B2 (en) 2001-06-29 2006-08-29 Novus Partners Llc Business method for billboard advertising
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Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385170A1 (fr) * 1977-03-24 1978-10-20 Laser File Procede et appareil d'enregistrement d'informations
FR2404277A1 (fr) * 1977-09-22 1979-04-20 Rca Corp Systeme d'asservissement
FR2420183A1 (fr) * 1978-03-16 1979-10-12 Philips Nv Corps porteur d'enregistrement et porteur d'enregistrement pour de l'information optique et dispositif d'enregistrement et de lecture
EP0018211A1 (fr) * 1979-04-18 1980-10-29 Discovision Associates Dispositif de guidage pour un capteur de signaux qui sont agencés le long d'une piste de données
EP0023868A1 (fr) * 1979-08-03 1981-02-11 Thomson-Csf Dispositif optique d'accès à une piste portée par un support d'information et système de mémoire optique comportant un tel dispositif
FR2504765A1 (fr) * 1981-04-27 1982-10-29 Thomson Csf Dispositif d'enregistrement-lecture comprenant un support mobile d'informations du type comportant une piste pregravee
EP0064438A1 (fr) * 1981-04-27 1982-11-10 Thomson-Csf Dispositif d'enregistrement-lecture comprenant un support mobile d'information du type comportant une piste prégravée
EP0064897A1 (fr) * 1981-04-27 1982-11-17 Thomson-Csf Disque support d'information à codage angulaire, et système d'entraînement en rotation d'un tel disque
US4556966A (en) * 1981-04-27 1985-12-03 Thomson-Csf Information carrier disk with angular coding means and a system for driving said disk in rotation
FR2504713A1 (fr) * 1981-04-27 1982-10-29 Thomson Csf Disque support d'information a codage angulaire et systeme d'entrainement en rotation d'un tel disque
US4535431A (en) * 1981-08-14 1985-08-13 Thomson-Csf Optical track follower device with sampling
FR2511537A1 (fr) * 1981-08-14 1983-02-18 Thomson Csf Dispositif optique de suivi de piste a echantillonnage
EP0072723A1 (fr) * 1981-08-14 1983-02-23 Thomson-Csf Dispositif optique de suivi de piste à échantillonnage
FR2523347A1 (fr) * 1982-03-12 1983-09-16 Thomson Csf Support d'information mobile pregrave et dispositif optique de suivi de piste mettant en oeuvre un tel support
EP0089263A1 (fr) * 1982-03-12 1983-09-21 Thomson-Csf Support d'information mobile prégravé et dispositif optique de suivi de piste mettant en oeuvre un tel support
EP0089274A1 (fr) * 1982-03-12 1983-09-21 Thomson-Csf Support optique d'informations, dispositif de suivi de piste et dispositif optique de génération d'un signal d'erreur de focalisation
US4553228A (en) * 1982-03-12 1985-11-12 Thomson-Csf Mobile pre-etched data carrier and an optical tracking device using such a carrier
FR2523349A1 (fr) * 1982-03-12 1983-09-16 Thomson Csf Procede et dispositif optique de generation de signaux d'asservissements de la position d'une tache d'exploration des pistes d'un support d'information
US4562564A (en) * 1982-03-12 1985-12-31 Thomson-Csf Process and optical device for generating signals controlling the position of a scanning spot of the tracks of a data carrier
EP0089734A2 (fr) * 1982-03-19 1983-09-28 Control Data Corporation Porteur d'enregistrements en forme de disque
EP0089734A3 (en) * 1982-03-19 1986-06-11 Magnetic Peripherals Inc. Disk-shaped record carrier
EP0144058A2 (fr) * 1983-11-28 1985-06-12 Hitachi, Ltd. Appareil pour enregistrer optiquement des informations
EP0144058A3 (en) * 1983-11-28 1986-10-08 Hitachi, Ltd. Apparatus and record carrier for optically writing information
EP0464947A1 (fr) * 1990-07-06 1992-01-08 Koninklijke Philips Electronics N.V. Dispositif d'enregistrement et/ou de lecture d'un support d'information magnéto-optique.
US20170299108A1 (en) * 2014-09-21 2017-10-19 Curapipe System Ltd. Flexible pig for pipeline maintenance

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DE2522405A1 (de) 1976-12-09
JPS6129050B2 (fr) 1986-07-04
US4094010A (en) 1978-06-06
FR2312091B1 (fr) 1982-10-15
DE2522405C2 (de) 1982-04-15
JPS51142933A (en) 1976-12-08

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