EP1428173A4 - Systeme a memoire optique pour rechercher des informations sur une carte optique fluorescente multicouche de type rom - Google Patents

Systeme a memoire optique pour rechercher des informations sur une carte optique fluorescente multicouche de type rom

Info

Publication number
EP1428173A4
EP1428173A4 EP02752214A EP02752214A EP1428173A4 EP 1428173 A4 EP1428173 A4 EP 1428173A4 EP 02752214 A EP02752214 A EP 02752214A EP 02752214 A EP02752214 A EP 02752214A EP 1428173 A4 EP1428173 A4 EP 1428173A4
Authority
EP
European Patent Office
Prior art keywords
rom
type
memory system
information retrieval
clear card
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.)
Withdrawn
Application number
EP02752214A
Other languages
German (de)
English (en)
Other versions
EP1428173A2 (fr
Inventor
Eugene Levich
Sergei Magnitskii
Nikolay Magnitskii
Andrey Tarasishin
A Angelutz
S Jakubovich
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.)
D Data Inc
Original Assignee
D Data Inc
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 D Data Inc filed Critical D Data Inc
Publication of EP1428173A2 publication Critical patent/EP1428173A2/fr
Publication of EP1428173A4 publication Critical patent/EP1428173A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/048—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements
    • 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
    • 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
    • G11B7/08511—Methods for track change, selection or preliminary positioning by moving the head with focus pull-in only
    • 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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated recording layers
EP02752214A 2001-07-10 2002-07-10 Systeme a memoire optique pour rechercher des informations sur une carte optique fluorescente multicouche de type rom Withdrawn EP1428173A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30378301P 2001-07-10 2001-07-10
US303783P 2001-07-10
PCT/US2002/021576 WO2003007230A2 (fr) 2001-07-10 2002-07-10 Systeme a memoire optique pour rechercher des informations sur une carte optique fluorescente multicouche de type rom

Publications (2)

Publication Number Publication Date
EP1428173A2 EP1428173A2 (fr) 2004-06-16
EP1428173A4 true EP1428173A4 (fr) 2007-06-13

Family

ID=23173674

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02752214A Withdrawn EP1428173A4 (fr) 2001-07-10 2002-07-10 Systeme a memoire optique pour rechercher des informations sur une carte optique fluorescente multicouche de type rom

Country Status (4)

Country Link
EP (1) EP1428173A4 (fr)
JP (1) JP2004535027A (fr)
CN (1) CN1608274A (fr)
WO (1) WO2003007230A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006003537A2 (fr) * 2004-06-28 2006-01-12 Koninklijke Philips Electronics N.V. Appareil de lecture d'un support d'informations
DE102010002916A1 (de) * 2010-03-16 2011-09-22 Sirona Dental Systems Gmbh Rohling mit Codierung zur Herstellung zahntechnischer Formteile und Verfahren zur Identifikation eines Rohling
US9275671B2 (en) 2011-06-09 2016-03-01 Case Western Reserve University Optical information storage medium
WO2014097009A1 (fr) 2012-12-21 2014-06-26 ABRAMSON, Lance Procédé de détermination de la présence d'un individu sur un lieu et système à cet effet

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000048197A1 (fr) * 1999-02-12 2000-08-17 Tri D Store Ip, L.L.C. Support multicouche electroluminescent d'enregistrement de donnees optiques a indicateur integre, et composition de matiere destinee a etre utilisee dans ledit support
WO2000055850A1 (fr) * 1999-03-16 2000-09-21 Trid Store Ip, L.L.C. Supports d'informations optiques multi-couches a lecture/enregistrement par fluorescence et procede de fabrication
WO2001041131A2 (fr) * 1999-11-30 2001-06-07 Trid Store Ip, Llc Memoire de donnees a couches multiples fluorescentes avec capacite et debits de donnees eleves
WO2002011050A2 (fr) * 2000-07-31 2002-02-07 Trid Store Ip Llc Procédé de lecture/écriture de données avec utilisation d'un support optique porteur de configurations d'alvéoles d'information

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63195838A (ja) * 1987-02-10 1988-08-12 Canon Inc 光学的情報記録担体
JP3353381B2 (ja) * 1993-04-23 2002-12-03 ソニー株式会社 記録再生装置
US5838653A (en) * 1995-10-04 1998-11-17 Reveo, Inc. Multiple layer optical recording media and method and system for recording and reproducing information using the same
JP2001505701A (ja) * 1996-12-05 2001-04-24 オーエムディー デヴァイセス エルエルシー 多層蛍光光学ディスクから３−ｄデータを読取る光学ピックアップ
US6071671A (en) * 1996-12-05 2000-06-06 Omd Devices Llc Fluorescent optical memory

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000048197A1 (fr) * 1999-02-12 2000-08-17 Tri D Store Ip, L.L.C. Support multicouche electroluminescent d'enregistrement de donnees optiques a indicateur integre, et composition de matiere destinee a etre utilisee dans ledit support
WO2000055850A1 (fr) * 1999-03-16 2000-09-21 Trid Store Ip, L.L.C. Supports d'informations optiques multi-couches a lecture/enregistrement par fluorescence et procede de fabrication
WO2001041131A2 (fr) * 1999-11-30 2001-06-07 Trid Store Ip, Llc Memoire de donnees a couches multiples fluorescentes avec capacite et debits de donnees eleves
WO2002011050A2 (fr) * 2000-07-31 2002-02-07 Trid Store Ip Llc Procédé de lecture/écriture de données avec utilisation d'un support optique porteur de configurations d'alvéoles d'information

Also Published As

Publication number Publication date
WO2003007230A3 (fr) 2003-04-10
CN1608274A (zh) 2005-04-20
EP1428173A2 (fr) 2004-06-16
WO2003007230A2 (fr) 2003-01-23
JP2004535027A (ja) 2004-11-18

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20040210

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

A4 Supplementary search report drawn up and despatched

Effective date: 20070510

STAA Information on the status of an ep patent application or granted ep patent

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18W Application withdrawn

Effective date: 20070615