DE69630381D1 - Optisches datenspeicher medium und verfahren zur dessen anzeichnung und wiedergabe - Google Patents

Optisches datenspeicher medium und verfahren zur dessen anzeichnung und wiedergabe

Info

Publication number
DE69630381D1
DE69630381D1 DE69630381T DE69630381T DE69630381D1 DE 69630381 D1 DE69630381 D1 DE 69630381D1 DE 69630381 T DE69630381 T DE 69630381T DE 69630381 T DE69630381 T DE 69630381T DE 69630381 D1 DE69630381 D1 DE 69630381D1
Authority
DE
Germany
Prior art keywords
storage medium
data
pct
optical
storage area
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 - Fee Related
Application number
DE69630381T
Other languages
English (en)
Other versions
DE69630381T2 (de
Inventor
Gude Gudesen
Moell Nilsen
Thormod Naeringsrud
Per-Erik Nordal
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.)
Opticom ASA
Original Assignee
Opticom ASA
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 Opticom ASA filed Critical Opticom ASA
Publication of DE69630381D1 publication Critical patent/DE69630381D1/de
Application granted granted Critical
Publication of DE69630381T2 publication Critical patent/DE69630381T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11B7/002—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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0065—Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
    • 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
    • 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
DE69630381T 1995-06-23 1996-06-24 Optisches datenspeicher medium und verfahren zur dessen anzeichnung und wiedergabe Expired - Fee Related DE69630381T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO952542 1995-06-23
NO952542A NO303098B1 (no) 1995-06-23 1995-06-23 Optisk datalagringsmedium med diffraktive optiske elementer og fremgangsmÕte til skriving og lesing av data i dette
PCT/NO1996/000155 WO1997001171A1 (en) 1995-06-23 1996-06-24 Optical data storage medium and methods for its writing and reading

Publications (2)

Publication Number Publication Date
DE69630381D1 true DE69630381D1 (de) 2003-11-20
DE69630381T2 DE69630381T2 (de) 2004-08-12

Family

ID=19898344

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69630381T Expired - Fee Related DE69630381T2 (de) 1995-06-23 1996-06-24 Optisches datenspeicher medium und verfahren zur dessen anzeichnung und wiedergabe

Country Status (13)

Country Link
US (1) US6052354A (de)
EP (1) EP0834174B1 (de)
JP (1) JP3120286B2 (de)
KR (1) KR100296237B1 (de)
CN (1) CN1137493C (de)
AT (1) ATE252269T1 (de)
AU (1) AU702006B2 (de)
BR (1) BR9608964A (de)
CA (1) CA2222085C (de)
DE (1) DE69630381T2 (de)
NO (1) NO303098B1 (de)
RU (1) RU2146397C1 (de)
WO (1) WO1997001171A1 (de)

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US7893435B2 (en) 2000-04-18 2011-02-22 E Ink Corporation Flexible electronic circuits and displays including a backplane comprising a patterned metal foil having a plurality of apertures extending therethrough
US6825068B2 (en) 2000-04-18 2004-11-30 E Ink Corporation Process for fabricating thin film transistors
AU2001259033A1 (en) 2000-06-30 2002-01-14 Verification Technologies, Inc. Copy-protected optical media and method of manufacture thereof
US20050063256A1 (en) * 2000-06-30 2005-03-24 Selinfreund Richard H. Data storage in optical discs
US7124944B2 (en) * 2000-06-30 2006-10-24 Verification Technologies, Inc. Product packaging including digital data
US6638593B2 (en) 2000-06-30 2003-10-28 Verification Technologies, Inc. Copy-protected optical media and method of manufacture thereof
US7660415B2 (en) * 2000-08-03 2010-02-09 Selinfreund Richard H Method and apparatus for controlling access to storage media
WO2002047074A2 (en) * 2000-12-07 2002-06-13 Consellation Trid Inc Apparatus for recording on and/or retrieval from fluorescent optical clear card
US6756620B2 (en) * 2001-06-29 2004-06-29 Intel Corporation Low-voltage and interface damage-free polymer memory device
US6624457B2 (en) 2001-07-20 2003-09-23 Intel Corporation Stepped structure for a multi-rank, stacked polymer memory device and method of making same
US6967640B2 (en) * 2001-07-27 2005-11-22 E Ink Corporation Microencapsulated electrophoretic display with integrated driver
EP1321890B1 (de) * 2001-12-18 2006-11-02 Istituto Poligrafico E Zecca Dello Stato Optischer Datenträger mit einem auf optischer Beugung basierenden Code, und zugehöriges Lesegerät
US20050084645A1 (en) * 2002-02-07 2005-04-21 Selinfreund Richard H. Method and system for optical disc copy-protection
EP1547054A4 (de) * 2002-09-26 2010-01-20 Verification Technologies Inc AUTHENTIFIKATION VON ARTIKELN UNTER VERWENDUNG VON MATERIALIEN MIT TRANSIENTER OPTISCHER ZUSTANDSûNDERUNG
AU2003276618A1 (en) * 2002-12-18 2004-07-09 Koninklijke Philips Electronics N.V. Storage medium for the optical storage and retrieval of information
AU2003280089A1 (en) * 2002-12-18 2004-07-09 Koninklijke Philips Electronics N.V. Storage medium for the optical storage and retrieval of information
US20060203700A1 (en) * 2003-02-06 2006-09-14 Verification Technologies, Inc. Method and system for optical disk copy-protection
US7049153B2 (en) * 2003-04-23 2006-05-23 Micron Technology, Inc. Polymer-based ferroelectric memory
TW200617933A (en) * 2004-07-21 2006-06-01 Koninkl Philips Electronics Nv Information carrier, system for reading said information carrier, method of manufacturing said information carrier
ATE444556T1 (de) * 2004-07-21 2009-10-15 Koninkl Philips Electronics Nv Informationsträger sowie system und verfahren zum lesen eines derartigen informationsträgers
DE102004046618A1 (de) * 2004-09-25 2006-03-30 Robert Bosch Gmbh Schaltungsanordnung zum Analog/Digital-Wandeln
CN101080769A (zh) * 2004-12-16 2007-11-28 皇家飞利浦电子股份有限公司 对信息载体上数据编码的方法、用于读取这样的信息载体的系统
WO2007023324A2 (en) * 2005-08-08 2007-03-01 Lako Sandor High capacity and high speed data storage system
BRPI0712807A2 (pt) * 2006-05-30 2012-10-23 Koninkl Philips Electronics Nv sistema de lente, sistema de análise de temperatura, uso de um sistema de análise de temperatura, dispositivo de diagnóstico, e, uso de um dispositivo de diagnóstico
DE102008061507A1 (de) * 2008-12-10 2010-06-17 Giesecke & Devrient Gmbh Magnetsensor zur Prüfung von Wertdokumenten
ES2370222B1 (es) * 2010-05-20 2012-10-18 Universitat De Barcelona Dispositivo de memoria y método para el acceso óptico de datos en paralelo.
RU2458372C1 (ru) * 2010-11-25 2012-08-10 Учреждение Российской академии наук Институт систем обработки изображений РАН (ИСОИ РАН) Дифракционный оптический элемент для формирования нерасходящегося светового пятна при плоской поляризации падающего излучения
RU2456684C1 (ru) * 2011-02-24 2012-07-20 Евгений Петрович Гребенников Способ считывания записанной оптической информации с многослойного носителя с фоточувствительной средой
US9489604B2 (en) * 2014-06-03 2016-11-08 IE-9 Technology Corp. Optically variable data storage device
US11126902B2 (en) 2014-06-03 2021-09-21 IE-9 Technology Corp. Optically variable data storage device
ES2803583T3 (es) * 2015-01-19 2021-01-28 Leia Inc Luz de fondo basada en rejilla unidireccional empleando una isla reflectiva
US10897115B2 (en) * 2017-09-30 2021-01-19 University Of Rochester Systems and methods for spatiotemporal control of a laser and applications of same
US10586566B1 (en) * 2019-03-08 2020-03-10 Sony Interactive Entertainment Inc. Optical device for data storage and compute operations

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Also Published As

Publication number Publication date
BR9608964A (pt) 1999-06-29
RU2146397C1 (ru) 2000-03-10
US6052354A (en) 2000-04-18
NO952542L (no) 1996-12-27
EP0834174A1 (de) 1998-04-08
KR19990028334A (ko) 1999-04-15
AU702006B2 (en) 1999-02-11
JPH10510653A (ja) 1998-10-13
KR100296237B1 (ko) 2001-08-07
JP3120286B2 (ja) 2000-12-25
NO952542D0 (no) 1995-06-23
CA2222085C (en) 2000-10-24
NO303098B1 (no) 1998-05-25
CN1192819A (zh) 1998-09-09
CA2222085A1 (en) 1997-01-09
CN1137493C (zh) 2004-02-04
AU6321296A (en) 1997-01-22
EP0834174B1 (de) 2003-10-15
DE69630381T2 (de) 2004-08-12
WO1997001171A1 (en) 1997-01-09
ATE252269T1 (de) 2003-11-15

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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