AU2002221321A1 - Data storage - Google Patents

Data storage

Info

Publication number
AU2002221321A1
AU2002221321A1 AU2002221321A AU2132102A AU2002221321A1 AU 2002221321 A1 AU2002221321 A1 AU 2002221321A1 AU 2002221321 A AU2002221321 A AU 2002221321A AU 2132102 A AU2132102 A AU 2132102A AU 2002221321 A1 AU2002221321 A1 AU 2002221321A1
Authority
AU
Australia
Prior art keywords
data storage
storage
data
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.)
Abandoned
Application number
AU2002221321A
Inventor
Min Gu
Dennis Mcphail
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.)
Swinburne University of Technology
Original Assignee
Swinburne University of Technology
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 Swinburne University of Technology filed Critical Swinburne University of Technology
Publication of AU2002221321A1 publication Critical patent/AU2002221321A1/en
Abandoned 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0055—Erasing
    • G11B7/00555—Erasing involving liquid crystal media
    • 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
    • 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
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/25—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing liquid crystals
    • 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
    • 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
    • G11C13/041—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 photochromic storage elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Liquid Crystal (AREA)
  • Holo Graphy (AREA)
AU2002221321A 2000-12-08 2001-12-07 Data storage Abandoned AU2002221321A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPR1974 2000-12-08
AUPR1974A AUPR197400A0 (en) 2000-12-08 2000-12-08 Data storage
PCT/AU2001/001585 WO2002047090A1 (en) 2000-12-08 2001-12-07 Data storage

Publications (1)

Publication Number Publication Date
AU2002221321A1 true AU2002221321A1 (en) 2002-06-18

Family

ID=3826009

Family Applications (2)

Application Number Title Priority Date Filing Date
AUPR1974A Abandoned AUPR197400A0 (en) 2000-12-08 2000-12-08 Data storage
AU2002221321A Abandoned AU2002221321A1 (en) 2000-12-08 2001-12-07 Data storage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AUPR1974A Abandoned AUPR197400A0 (en) 2000-12-08 2000-12-08 Data storage

Country Status (4)

Country Link
US (2) US20040066728A1 (en)
JP (1) JP4598362B2 (en)
AU (2) AUPR197400A0 (en)
WO (1) WO2002047090A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR496501A0 (en) * 2001-05-14 2001-06-07 Swinburne University Of Technology Method and device
KR20050012801A (en) * 2002-06-19 2005-02-02 코닌클리케 필립스 일렉트로닉스 엔.브이. Optimized medium with anisotropic dipole emission for fluorescent single or multi layer storage
WO2005034099A2 (en) * 2003-09-30 2005-04-14 Koninklijke Philips Electronics N.V. Information medium comprising two layers, method of manufacturing such an information medium, device for reading such an information medium
JP2005141865A (en) * 2003-11-07 2005-06-02 Toyota Motor Corp High-density recording medium
EP1743209B1 (en) * 2004-04-16 2016-11-23 D.K. And E.L. Mcphail Enterprises Pty Ltd Method of forming an optically active matrix with void structures
JP4935736B2 (en) * 2008-03-26 2012-05-23 ソニー株式会社 Optical recording method and optical recording apparatus
JP5381980B2 (en) * 2008-04-21 2014-01-08 日本電気株式会社 Optical information recording / reproducing apparatus, optical unit, and optical information recording method
US9971164B2 (en) * 2010-02-08 2018-05-15 Cornell University Fluorescence collection objective optical system and method
CN107918238B (en) * 2016-10-09 2019-12-24 北京化工大学 Preparation method of solid-state logic gate assembled based on multi-fluorescent molecules and hydrotalcite

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289407A (en) * 1991-07-22 1994-02-22 Cornell Research Foundation, Inc. Method for three dimensional optical data storage and retrieval
WO1993009202A1 (en) * 1991-11-01 1993-05-13 MERCK Patent Gesellschaft mit beschränkter Haftung Electrooptical liquid crystal system
US5846452A (en) * 1995-04-06 1998-12-08 Alliant Techsystems Inc. Liquid crystal optical storage medium with gray scale
US5936878A (en) * 1997-01-06 1999-08-10 Omd Devices Llc Polymeric photo-chromic composition
JPH10311969A (en) * 1997-05-13 1998-11-24 Nippon Telegr & Teleph Corp <Ntt> Light transmissive medium, space light modulation method and space light modulation element
JPH10333195A (en) * 1997-05-27 1998-12-18 Showa Denko Kk Photo-refractive material composition
US5952131A (en) * 1998-04-27 1999-09-14 Xerox Corporation Core and shell matrix compositions and processes
JP2000056333A (en) * 1998-08-07 2000-02-25 Canon Inc Information recording medium and recording erasing method
JP3709732B2 (en) * 1999-03-15 2005-10-26 富士ゼロックス株式会社 Photoreactive polyester, method for producing the same, and optical recording medium using the same
JP2000328051A (en) * 1999-05-18 2000-11-28 Dainippon Ink & Chem Inc Liquid crystal optical element and optical switching method

Also Published As

Publication number Publication date
AUPR197400A0 (en) 2001-01-11
JP4598362B2 (en) 2010-12-15
US20040066728A1 (en) 2004-04-08
US20080187844A1 (en) 2008-08-07
WO2002047090A1 (en) 2002-06-13
JP2004523054A (en) 2004-07-29

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