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WO2006003537A3 - Appareil de lecture d'un support d'informations - Google Patents

Appareil de lecture d'un support d'informations Download PDF

Info

Publication number
WO2006003537A3
WO2006003537A3 PCT/IB2005/051945 IB2005051945W WO2006003537A3 WO 2006003537 A3 WO2006003537 A3 WO 2006003537A3 IB 2005051945 W IB2005051945 W IB 2005051945W WO 2006003537 A3 WO2006003537 A3 WO 2006003537A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
reading
information carrier
data page
page
Prior art date
Application number
PCT/IB2005/051945
Other languages
English (en)
Other versions
WO2006003537A2 (fr
Inventor
Hoog Thomas Jan De
Robert F M Hendriks
Original Assignee
Koninkl Philips Electronics Nv
Hoog Thomas Jan De
Robert F M Hendriks
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 Koninkl Philips Electronics Nv, Hoog Thomas Jan De, Robert F M Hendriks filed Critical Koninkl Philips Electronics Nv
Publication of WO2006003537A2 publication Critical patent/WO2006003537A2/fr
Publication of WO2006003537A3 publication Critical patent/WO2006003537A3/fr

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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005—Reproducing
    • G11B7/0052—Reproducing involving reflectivity, absorption or colour changes
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0033—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cards or other card-like flat carriers, e.g. flat sheets of optical film
    • 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
    • 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
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
    • G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers

Landscapes

  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

L'invention concerne un procédé pour récupérer des données d'un support d'informations contenant des données stockées par pages, chaque page de données étant constituée par un jeu de données espacées les unes des autres. Ce procédé consiste à lire (501) au moins une page de données pour générer au moins une page de données lue, à stocker (505) cette page de données lue dans une mémoire, à récupérer (507) des données de ladite page de données lue stockée dans la mémoire. Ledit procédé sert à récupérer des données d'un support de données.
PCT/IB2005/051945 2004-06-28 2005-06-13 Appareil de lecture d'un support d'informations WO2006003537A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04300398.7 2004-06-28
EP04300398 2004-06-28

Publications (2)

Publication Number Publication Date
WO2006003537A2 WO2006003537A2 (fr) 2006-01-12
WO2006003537A3 true WO2006003537A3 (fr) 2008-01-03

Family

ID=35044884

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/051945 WO2006003537A2 (fr) 2004-06-28 2005-06-13 Appareil de lecture d'un support d'informations

Country Status (2)

Country Link
TW (1) TW200620261A (fr)
WO (1) WO2006003537A2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860275A (en) * 1986-08-09 1989-08-22 Kyodo Printing Co., Ltd. Optical recording card and method of reading the same
US5490260A (en) * 1990-12-14 1996-02-06 Ceram, Inc. Solid-state RAM data storage for virtual memory computer using fixed-sized swap pages with selective compressed/uncompressed data store according to each data size
EP1050821A2 (fr) * 1999-04-07 2000-11-08 Sony Corporation Unités de mémoire, unités de traitement de données et procédés correspondants
WO2002047074A2 (fr) * 2000-12-07 2002-06-13 Consellation Trid Inc Appareil d'enregistrement et/ou de lecture sur carte transparente optique fluorescente
WO2003007230A2 (fr) * 2001-07-10 2003-01-23 D Data Inc. Systeme a memoire optique pour rechercher des informations sur une carte optique fluorescente multicouche de type rom

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860275A (en) * 1986-08-09 1989-08-22 Kyodo Printing Co., Ltd. Optical recording card and method of reading the same
US5490260A (en) * 1990-12-14 1996-02-06 Ceram, Inc. Solid-state RAM data storage for virtual memory computer using fixed-sized swap pages with selective compressed/uncompressed data store according to each data size
EP1050821A2 (fr) * 1999-04-07 2000-11-08 Sony Corporation Unités de mémoire, unités de traitement de données et procédés correspondants
WO2002047074A2 (fr) * 2000-12-07 2002-06-13 Consellation Trid Inc Appareil d'enregistrement et/ou de lecture sur carte transparente optique fluorescente
WO2003007230A2 (fr) * 2001-07-10 2003-01-23 D Data Inc. Systeme a memoire optique pour rechercher des informations sur une carte optique fluorescente multicouche de type rom

Also Published As

Publication number Publication date
TW200620261A (en) 2006-06-16
WO2006003537A2 (fr) 2006-01-12

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