WO2001029837A8 - Medium for fluorescent read-only multilayer optical information carrier and its manufacturing method - Google Patents

Medium for fluorescent read-only multilayer optical information carrier and its manufacturing method

Info

Publication number
WO2001029837A8
WO2001029837A8 PCT/US2000/028045 US0028045W WO0129837A8 WO 2001029837 A8 WO2001029837 A8 WO 2001029837A8 US 0028045 W US0028045 W US 0028045W WO 0129837 A8 WO0129837 A8 WO 0129837A8
Authority
WO
WIPO (PCT)
Prior art keywords
fluorescent
information carrier
photomask
layer
manufacturing
Prior art date
Application number
PCT/US2000/028045
Other languages
French (fr)
Other versions
WO2001029837A1 (en
Inventor
Sergei Magnitskii
Nikolay Magnitskii
Jacob Malkin
Eugene Levich
Andrey Tarasishin
A Pakulev
A Angerluts
D V Malakhov
Vladimir Shubin
Vladimir Kozenkov
Mihail Kvasha
V Binjukov
N Sokoljuk
B Chernobrod
Alexej Lezhnev
Galina Dorozhkina
Dimitriy Pebalk
Original Assignee
Trid Store Ip Llc
Sergei Magnitskii
Nikolay Magnitskii
Jacob Malkin
Eugene Levich
Andrey Tarasishin
A Pakulev
A Angerluts
D V Malakhov
Vladimir Shubin
Vladimir Kozenkov
Mihail Kvasha
V Binjukov
N Sokoljuk
B Chernobrod
Alexej Lezhnev
Galina Dorozhkina
Dimitriy Pebalk
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 Trid Store Ip Llc, Sergei Magnitskii, Nikolay Magnitskii, Jacob Malkin, Eugene Levich, Andrey Tarasishin, A Pakulev, A Angerluts, D V Malakhov, Vladimir Shubin, Vladimir Kozenkov, Mihail Kvasha, V Binjukov, N Sokoljuk, B Chernobrod, Alexej Lezhnev, Galina Dorozhkina, Dimitriy Pebalk filed Critical Trid Store Ip Llc
Priority to AU11956/01A priority Critical patent/AU1195601A/en
Publication of WO2001029837A1 publication Critical patent/WO2001029837A1/en
Publication of WO2001029837A8 publication Critical patent/WO2001029837A8/en

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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • G11B7/1376—Collimator lenses
    • 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
    • G11B7/08547—Arrangements for positioning the light beam only without moving the head, e.g. using static electro-optical 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1353—Diffractive elements, e.g. holograms or gratings
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1362—Mirrors
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1365—Separate or integrated refractive elements, e.g. wave plates
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1365—Separate or integrated refractive elements, e.g. wave plates
    • G11B7/1369—Active plates, e.g. liquid crystal panels or electrostrictive 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
    • G11B7/24—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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

Fluorescent read-only media multilayered information carrier with separated fluorescent information carrier regions (511) against non-fluorescent background (512) in each layer (509) and the methods for making this. A photolithography process where the data carriers are formed from an originally non-fluorescent photosensitive layer (509) applied directly onto the photomask (501), followed by exposing the layer (509) through the photomask to produce fluorescent information pits (511) immediately in front of the transparent regions (504) of the photomask. Special photochemically stable transparent luminophors which control the spectral and luminescent properties of the data carrier layers (509) are generated in the photosensitive compositions.
PCT/US2000/028045 1999-10-15 2000-10-12 Medium for fluorescent read-only multilayer optical information carrier and its manufacturing method WO2001029837A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU11956/01A AU1195601A (en) 1999-10-15 2000-10-12 Medium for fluorescent read-only multilayer optical information carrier and its manufacturing method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15954399P 1999-10-15 1999-10-15
US60/159,543 1999-10-15

Publications (2)

Publication Number Publication Date
WO2001029837A1 WO2001029837A1 (en) 2001-04-26
WO2001029837A8 true WO2001029837A8 (en) 2001-09-20

Family

ID=22572998

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2000/028108 WO2001029835A1 (en) 1999-10-15 2000-10-12 Apparatus for information retrieval from a multilayer fluorescent optical clear card
PCT/US2000/028045 WO2001029837A1 (en) 1999-10-15 2000-10-12 Medium for fluorescent read-only multilayer optical information carrier and its manufacturing method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2000/028108 WO2001029835A1 (en) 1999-10-15 2000-10-12 Apparatus for information retrieval from a multilayer fluorescent optical clear card

Country Status (2)

Country Link
AU (2) AU8011800A (en)
WO (2) WO2001029835A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005027107A1 (en) * 2003-09-18 2005-03-24 Koninklijke Philips Electronics N.V. Information carrier and system for reading data stored on such an information carrier
JP2005099283A (en) * 2003-09-24 2005-04-14 Sony Corp Hologram recording and reproduction apparatus, hologram recording and reproduction method and holographic recording medium
ATE400054T1 (en) * 2003-11-05 2008-07-15 Koninkl Philips Electronics Nv INFORMATION CARRIER WITH A DATA LAYER AND A DETECTION LAYER
KR101096654B1 (en) * 2009-04-16 2011-12-21 이화여자대학교 산학협력단 Novel rhodamine derivatives and sensor for detecting hypochlorous acid comprising the same
EP2718930B1 (en) 2011-06-09 2017-05-24 Case Western Reserve University Optical information storage medium

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US178210A (en) * 1876-05-30 Improvement in the processes of producing photochromic prints
US1391310A (en) * 1919-07-08 1921-09-20 Colour Photography Ltd Color photography
US3377167A (en) * 1965-04-02 1968-04-09 Horizons Inc Fixing agents for photosensitive compositions containing leucotriphenyl methane derivatives; leuco xanthene compounds or leuco anthracene compounds
US3560211A (en) * 1967-09-22 1971-02-02 Horizons Research Inc Light sensitive leuco dye systems containing no molecular oxygen therein
US3923514A (en) * 1974-06-27 1975-12-02 Xerox Corp Method for the preparation of relief printing masters
US4090031A (en) * 1974-10-21 1978-05-16 Eli S. Jacobs Multi-layered opitcal data records and playback apparatus
JPS5555335A (en) * 1978-10-19 1980-04-23 Fuji Photo Film Co Ltd Photosensitive composition
US4528261A (en) * 1983-03-28 1985-07-09 E. I. Du Pont De Nemours And Company Prelamination, imagewise exposure of photohardenable layer in process for sensitizing, registering and exposing circuit boards
JPS62161860A (en) * 1986-01-11 1987-07-17 Pilot Pen Co Ltd:The Photosensitive, coloring composition
US5248990A (en) * 1987-04-16 1993-09-28 Canon Kabushiki Kaisha Process for producing optical recording medium for optical data recording and reproduction
EP0302610A3 (en) * 1987-08-07 1990-08-16 Minnesota Mining And Manufacturing Company Light sensitive element
US4954380A (en) * 1987-11-27 1990-09-04 Canon Kabushiki Kaisha Optical recording medium and process for production thereof
JPH01236439A (en) * 1988-03-17 1989-09-21 Canon Inc Production of substrate for optical recording medium
EP0588385B1 (en) * 1989-02-13 1997-10-15 Omron Corporation Recording/reproducing apparatus of optical card
JPH0445125A (en) * 1990-06-12 1992-02-14 Jujo Paper Co Ltd Colorable and curable composition and colored and cured product therefrom
JP2888495B2 (en) * 1991-01-29 1999-05-10 オリンパス光学工業株式会社 Optical card device
JPH0577545A (en) * 1991-09-19 1993-03-30 Canon Inc Image forming medium
US5438563A (en) * 1992-08-19 1995-08-01 Olympus Optical Co., Ltd. Optical information recording/reproducing device which simultaneously reproduces information from plural tracks and optical information recording/reproducing method
JPH0867070A (en) * 1994-08-31 1996-03-12 New Oji Paper Co Ltd Thermosensitive recording medium
JPH08201960A (en) * 1995-01-27 1996-08-09 Konica Corp Image forming material and image forming method
US6071671A (en) * 1996-12-05 2000-06-06 Omd Devices Llc Fluorescent optical memory
US6265140B1 (en) * 1997-02-24 2001-07-24 Tridstore Ip, Llc Silver halide material for optical memory devices with luminescent reading and methods for the treatment thereof

Also Published As

Publication number Publication date
AU1195601A (en) 2001-04-30
WO2001029835A1 (en) 2001-04-26
WO2001029837A1 (en) 2001-04-26
AU8011800A (en) 2001-04-30

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