DE3264645D1 - Information carrier disc with angular coding and rotation drive system for such a disc - Google Patents

Information carrier disc with angular coding and rotation drive system for such a disc

Info

Publication number
DE3264645D1
DE3264645D1 DE8282400692T DE3264645T DE3264645D1 DE 3264645 D1 DE3264645 D1 DE 3264645D1 DE 8282400692 T DE8282400692 T DE 8282400692T DE 3264645 T DE3264645 T DE 3264645T DE 3264645 D1 DE3264645 D1 DE 3264645D1
Authority
DE
Germany
Prior art keywords
disc
drive system
rotation drive
information carrier
angular coding
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
DE8282400692T
Other languages
English (en)
Inventor
Claude Bricot
Pierre Berthet
Bruno Mertz
Jean-Louis Gerard
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of DE3264645D1 publication Critical patent/DE3264645D1/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
    • 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
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
    • G11B23/42—Marks for indexing, speed-controlling, synchronising, or timing
    • 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
    • G11B27/26—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 by photoelectric detection, e.g. of sprocket holes
    • 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
DE8282400692T 1981-04-27 1982-04-16 Information carrier disc with angular coding and rotation drive system for such a disc Expired DE3264645D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8108333A FR2504713B1 (fr) 1981-04-27 1981-04-27 Disque support d'information a codage angulaire et systeme d'entrainement en rotation d'un tel disque

Publications (1)

Publication Number Publication Date
DE3264645D1 true DE3264645D1 (en) 1985-08-14

Family

ID=9257806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282400692T Expired DE3264645D1 (en) 1981-04-27 1982-04-16 Information carrier disc with angular coding and rotation drive system for such a disc

Country Status (6)

Country Link
US (1) US4556966A (de)
EP (1) EP0064897B1 (de)
JP (1) JPS57186273A (de)
CA (1) CA1187607A (de)
DE (1) DE3264645D1 (de)
FR (1) FR2504713B1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850637A (ja) * 1981-09-18 1983-03-25 Matsushita Electric Ind Co Ltd 円板状記録担体および記録再生装置
JPS5919250A (ja) * 1982-07-21 1984-01-31 Hitachi Ltd 情報の記録再生装置
CA1198209A (en) * 1983-11-24 1985-12-17 Northern Telecom Limited Optical disc
JPS60160082A (ja) * 1984-01-31 1985-08-21 Matsushita Electric Ind Co Ltd 情報記録円盤
EP0177737A3 (en) * 1984-08-28 1988-07-06 Fuji Photo Film Co., Ltd. Optical memory disk and track access therefor
DE3508423A1 (de) * 1985-03-09 1986-09-11 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen System zur ermittlung der abtastgeschwindigkeit von audioplatten mit beruehrungsloser abtastung
FR2581784B1 (fr) * 1985-05-10 1994-03-25 Thomson Alcatel Gigadisc Support d'information a pregravure et son dispositif de lecture optique
US4903256A (en) * 1986-10-23 1990-02-20 Canon Kabushiki Kaisha Card including rotatory system optical recording medium
JP2549664B2 (ja) * 1987-07-31 1996-10-30 オリンパス光学工業株式会社 光カ−ド装置
US6854841B1 (en) * 1998-04-17 2005-02-15 Elesys, Inc. Point-of-incidence ink-curing mechanisms for radial printing
US7497534B2 (en) * 2000-03-21 2009-03-03 Elesys, Inc. Enhancing angular position information for a radial printing system
US6910750B2 (en) 2000-06-02 2005-06-28 Elesys, Inc. Low-profile ink head cartridge with integrated movement mechanism and service station
US6986559B1 (en) 2001-04-20 2006-01-17 Elesys, Inc. Position information apparatus and methods for radial printing
US7284804B2 (en) * 2001-04-18 2007-10-23 Elesys, Inc. Interleaving apparatus and methods for radial printing
US6786563B1 (en) 2001-04-18 2004-09-07 Elesys, Inc. Interleaving apparatus and methods for radial printing
US7085017B1 (en) * 2001-08-03 2006-08-01 Elesys, Inc. Polar halftone methods for radial printing
US6264295B1 (en) * 1998-04-17 2001-07-24 Elesys, Inc. Radial printing system and methods
US7196715B2 (en) * 2003-01-17 2007-03-27 Hewlett-Packard Development Company, L.P. Speed control using drive current profile
US20050058044A1 (en) * 2003-09-12 2005-03-17 Koegler John M. Optical disk modified for speed and orientation tracking
US20050058043A1 (en) * 2003-09-12 2005-03-17 Koegler John M. Optical disk drive modified for speed and orientation tracking
US7349297B2 (en) * 2004-12-11 2008-03-25 Hanks Darwin M Method and apparatus for acquiring an index mark
US7801004B2 (en) * 2005-10-31 2010-09-21 Hewlett-Packard Development Company, L.P. Method of error correction for a series of marks on an optical disc
JP2008269688A (ja) * 2007-04-18 2008-11-06 Toshiba Samsung Storage Technology Corp 光ディスク及び光ディスク装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB574557A (en) * 1943-08-24 1946-01-10 British Thomson Houston Co Ltd Improvements relating to the reproductions from disc sound records
DE1231455B (de) * 1965-04-29 1966-12-29 Wilhelm Beeck Dipl Ing Vorrichtung zur selbsttaetigen Wahl der Drehzahl von Abspielgeraeten fuer plattenfoermige Schall-aufzeichnungen
DE1231454B (de) * 1965-04-29 1966-12-29 Wilhelm Beeck Dipl Ing Vorrichtung zur selbsttaetigen Wahl der Drehzahl von Abspielgeraeten fuer plattenfoermige Schall-aufzeichnungen
US3701846A (en) * 1970-03-27 1972-10-31 George E Zenzefilis Method and apparatus for recording and reproducing video
US3707600A (en) * 1971-01-18 1972-12-26 Eastman Kodak Co Disc controlled interlaced scanning raster
DE2102876B2 (de) * 1971-01-22 1972-12-14 Ullstein AV Produktions und Ver triebsgesellschaftmbH, 1000 Berlin Plattenfoermiger informationsspeicher
JPS4980702U (de) * 1972-10-30 1974-07-12
NL7301932A (de) * 1973-02-12 1974-08-14
DE2521821A1 (de) * 1975-05-16 1976-11-25 Bosch Gmbh Robert Videoplattengeraet
DE2522405C2 (de) * 1975-05-21 1982-04-15 Philips Patentverwaltung Gmbh, 2000 Hamburg Optisches Mehrkanal-Plattenspeichersystem zum Speichern von digitaler Information
US4094013A (en) * 1975-05-22 1978-06-06 U.S. Philips Corporation Optical storage disk system with disk track guide sectors
US4000510A (en) * 1975-06-02 1976-12-28 Ampex Corporation System for storage and retrieval of video information on a cyclical storage device
US4079942A (en) * 1975-09-11 1978-03-21 Edward A. Jazlowiecki Method of and apparatus for controlling turntable speed
GB1577133A (en) * 1976-03-19 1980-10-22 Rca Corp Video information record and playback apparatus
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.
US4236050A (en) * 1978-06-30 1980-11-25 Mca Discovision, Inc. System for recovering information from a movable information storage medium having a pilot signal with an aligned phase angle in adjacent tracks
JPS55128278U (de) * 1979-03-02 1980-09-10
JPS5671856A (en) * 1979-11-15 1981-06-15 Sony Corp Playback device of disc
US4365324A (en) * 1980-11-19 1982-12-21 Rca Corporation Eccentricity control device
US4445144A (en) * 1981-12-21 1984-04-24 Discovision Associates Method for detecting eccentricity in a video disc and in a video disc player

Also Published As

Publication number Publication date
EP0064897B1 (de) 1985-07-10
JPH0532837B2 (de) 1993-05-18
CA1187607A (en) 1985-05-21
FR2504713A1 (fr) 1982-10-29
JPS57186273A (en) 1982-11-16
FR2504713B1 (fr) 1986-04-11
EP0064897A1 (de) 1982-11-17
US4556966A (en) 1985-12-03

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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