ATE33320T1 - Material fuer die speicherung von daten. - Google Patents

Material fuer die speicherung von daten.

Info

Publication number
ATE33320T1
ATE33320T1 AT83305781T AT83305781T ATE33320T1 AT E33320 T1 ATE33320 T1 AT E33320T1 AT 83305781 T AT83305781 T AT 83305781T AT 83305781 T AT83305781 T AT 83305781T AT E33320 T1 ATE33320 T1 AT E33320T1
Authority
AT
Austria
Prior art keywords
data storage
storage medium
tool
wavelengths
surface pattern
Prior art date
Application number
AT83305781T
Other languages
English (en)
Inventor
Robert Martin Pettigrew
Victor Carey Humberstone
Keith Gardner
Original Assignee
Plasmon Data Systems Nv
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 Plasmon Data Systems Nv filed Critical Plasmon Data Systems Nv
Application granted granted Critical
Publication of ATE33320T1 publication Critical patent/ATE33320T1/de

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
    • G11B7/24—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
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
    • G11B7/2533—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins
    • 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
    • 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
    • G11B7/245—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 a polymeric component
    • 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
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
    • G11B7/2578—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
    • 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
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
    • G11B2007/25705—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
    • G11B2007/25706—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing transition metal elements (Zn, Fe, Co, Ni, Pt)
    • 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
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
    • G11B2007/25705—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
    • G11B2007/25708—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing group 13 elements (B, Al, Ga)
    • 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
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
    • G11B7/2533—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins
    • G11B7/2534—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins polycarbonates [PC]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/146—Laser beam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1039—Surface deformation only of sandwich or lamina [e.g., embossed panels]
    • Y10T156/1041—Subsequent to lamination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12472—Microscopic interfacial wave or roughness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/261—In terms of molecular thickness or light wave length

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Holo Graphy (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Saccharide Compounds (AREA)
AT83305781T 1982-09-27 1983-09-27 Material fuer die speicherung von daten. ATE33320T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8227500 1982-09-27
EP83305781A EP0107379B1 (de) 1982-09-27 1983-09-27 Material für die Speicherung von Daten

Publications (1)

Publication Number Publication Date
ATE33320T1 true ATE33320T1 (de) 1988-04-15

Family

ID=10533184

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83305781T ATE33320T1 (de) 1982-09-27 1983-09-27 Material fuer die speicherung von daten.

Country Status (5)

Country Link
US (4) US4616237A (de)
EP (1) EP0107379B1 (de)
JP (1) JPS59135643A (de)
AT (1) ATE33320T1 (de)
DE (1) DE3376160D1 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002420A1 (en) * 1982-12-06 1984-06-21 Comtech Res Unit Image forming and data storage
GB8309447D0 (en) * 1983-04-07 1983-05-11 Combined Tech Corp Plc Optical data storage
WO1985002291A1 (en) * 1983-11-21 1985-05-23 Comtech Research Unit Limited Data storage medium
DE3580939D1 (de) * 1984-06-05 1991-01-31 Canon Kk Lichtempfangselement.
NL8401995A (nl) * 1984-06-22 1986-01-16 Docdata Bv Optische informatiedrager met mozaiekstructuur.
US4855984A (en) * 1985-02-11 1989-08-08 Gerber Arthur M Method of making and pretesting a digital recording medium
WO1986004997A1 (en) * 1985-02-25 1986-08-28 Keith Gardner Interferometers
JPS62246784A (ja) * 1986-04-21 1987-10-27 Canon Inc 光記録媒体
DE3621685A1 (de) * 1986-06-27 1988-01-14 Basf Ag Lichtempfindliches aufzeichnungsmaterial
US4840873A (en) * 1986-07-11 1989-06-20 Kuraray Co., Ltd. Production of optical recording medium
US4816841A (en) * 1986-07-11 1989-03-28 Kuraray Co., Ltd. Optical recording medium
DE3712858A1 (de) * 1987-04-15 1988-11-03 Basf Ag Irreversible optische aufzeichnungsmedien und verfahren zu ihrer herstellung
EP0293778B1 (de) * 1987-05-30 1993-12-01 Kuraray Co., Ltd. Medium für optische Aufzeichnung und das Medium verwendendes Aufzeichnungsverfahren
US4831244A (en) * 1987-10-01 1989-05-16 Polaroid Corporation Optical record cards
GB8802930D0 (en) * 1988-02-09 1988-03-09 Plasmon Data Systems Uk Ltd Improved data storage medium
US4983496A (en) * 1988-06-02 1991-01-08 Newell Research Corporation Method for writing position-indicating markers on magnetic tape
US5161134A (en) * 1989-06-29 1992-11-03 Digital Equipment Corporation Method for increasing linear bit density in magneto-optical storage media
US5191563A (en) * 1989-06-29 1993-03-02 Digital Equipment Corporation Method for increasing track density of magneto-optical storage media
US5279689A (en) * 1989-06-30 1994-01-18 E. I. Du Pont De Nemours And Company Method for replicating holographic optical elements
JPH06139620A (ja) * 1992-10-23 1994-05-20 Matsushita Electric Ind Co Ltd 記録再生媒体と記録再生装置
US5689372A (en) 1995-12-22 1997-11-18 Eastman Kodak Company Integral imaging with anti-halation
US6037565A (en) * 1996-06-17 2000-03-14 The Regents Of The University Of California Laser illuminator and optical system for disk patterning
JP2920164B2 (ja) * 1997-01-17 1999-07-19 サイマー，インコーポレーテッド 複製回折格子のための反射性保護膜
US5994150A (en) 1997-11-19 1999-11-30 Imation Corp. Optical assaying method and system having rotatable sensor disk with multiple sensing regions
SG84510A1 (en) * 1998-03-14 2001-11-20 Inst Data Storage An apparatus and method for laser texturing a magnetic recording disk and a disk produced thereby
US20030156531A1 (en) * 2002-02-19 2003-08-21 G6 Science Corporation Disk data storage media with edge track data surface, methods to manufacture, exploit and convert conventional disk media to that having an edge track data surface
US6838195B2 (en) * 2002-06-28 2005-01-04 Seagate Technology Llc Increased packing density in self-organized magnetic tray
US8345374B2 (en) * 2003-05-29 2013-01-01 Seagate Technology, Llc Patterned media for heat assisted magnetic recording
WO2004107323A1 (en) * 2003-05-29 2004-12-09 Seagate Technology Llc Patterned media for heat assisted magnetic recording
WO2009136978A2 (en) * 2008-03-04 2009-11-12 Massachusetts Institute Of Technology Devices and methods for determination of species including chemical warfare agents
US7759755B2 (en) * 2008-05-14 2010-07-20 International Business Machines Corporation Anti-reflection structures for CMOS image sensors
US8003425B2 (en) 2008-05-14 2011-08-23 International Business Machines Corporation Methods for forming anti-reflection structures for CMOS image sensors
WO2010123482A2 (en) 2008-12-12 2010-10-28 Massachusetts Institute Of Technology High charge density structures, including carbon-based nanostructures and applications thereof
US8456073B2 (en) 2009-05-29 2013-06-04 Massachusetts Institute Of Technology Field emission devices including nanotubes or other nanoscale articles
WO2011044221A2 (en) * 2009-10-06 2011-04-14 Massachusetts Institute Of Technology Method and apparatus for determining radiation
WO2011056936A2 (en) * 2009-11-04 2011-05-12 Massachusetts Institute Of Technology Nanostructured devices including analyte detectors, and related methods
WO2012061607A2 (en) 2010-11-03 2012-05-10 Massachusetts Institute Of Technology Compositions comprising functionalized carbon-based nanostructures and related methods
US10082166B2 (en) 2015-03-12 2018-09-25 Ut-Battelle, Llc Laser nanostructured surface preparation for joining materials
US11065719B2 (en) 2015-03-12 2021-07-20 Ut-Battelle, Llc Laser-interference surface preparation for enhanced coating adhesion
WO2019090323A1 (en) 2017-11-06 2019-05-09 Massachusetts Institute Of Technology High functionalization density graphene

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1328152A (fr) * 1961-07-06 1963-05-24 Thomson Houston Comp Francaise Enregistrement par modulation thermique d'un ruban de matière plastique
DD97505A1 (de) * 1971-12-31 1973-05-14
FR2214934B1 (de) * 1973-01-18 1978-03-24 Thomson Csf
GB1462618A (en) * 1973-05-10 1977-01-26 Secretary Industry Brit Reducing the reflectance of surfaces to radiation
FR2235449A1 (de) * 1973-06-29 1975-01-24 Thomson Brandt
NL164688C (nl) * 1973-10-15 1981-01-15 Mca Disco Vision Werkwijze voor de vervaardiging van een videoschijf waarbij uitgaande van een moedermatrijs eerst een vorm wordt vervaardigd.
GB1505344A (en) * 1974-02-28 1978-03-30 Secretary Industry Brit Radiant energy collectors
JPS5932319B2 (ja) * 1974-03-22 1984-08-08 富士写真フイルム株式会社 記録材料
US4211617A (en) * 1975-02-24 1980-07-08 Mca Disco-Vision, Inc. Process for producing a stamper for videodisc purposes
JPS5210102A (en) * 1975-07-15 1977-01-26 Canon Inc Recording medium
JPS5949200B2 (ja) * 1976-05-25 1984-12-01 株式会社リコー レ−ザ−記録方法
JPS5352104A (en) * 1976-10-22 1978-05-12 Fuji Photo Film Co Ltd Production of disc recording disc
US4259433A (en) * 1976-10-22 1981-03-31 Fuji Photo Film Co., Ltd. Method for producing disk-recording plates
JPS6048051B2 (ja) * 1978-02-09 1985-10-25 東京電化株式会社 高密度記録レコ−ド用原盤及びその製造方法
NL7900281A (nl) * 1979-01-15 1980-07-17 Philips Nv Optische registratie-inrichting alsmede een werkwijze voor het registreren van informatie langs optische weg.
US4245229A (en) * 1979-01-26 1981-01-13 Exxon Research & Engineering Co. Optical recording medium
NL7906728A (nl) * 1979-09-10 1981-03-12 Philips Nv Optische registratieschijf.
US4300227A (en) * 1979-10-17 1981-11-10 Rca Corporation Replicable optical recording medium
US4285056A (en) * 1979-10-17 1981-08-18 Rca Corporation Replicable optical recording medium
FR2474222A1 (fr) * 1980-01-23 1981-07-24 Thomson Csf Procede d'inscription thermo-optique d'information et support d'information destine a la mise en oeuvre de ce procede
JPS56117341A (en) * 1980-02-18 1981-09-14 Toshiba Corp Optical disk and its manufacture
US4284689A (en) * 1980-04-07 1981-08-18 Bell Telephone Laboratories, Incorporated Light-absorbing materials
US4344816A (en) * 1980-12-19 1982-08-17 Bell Telephone Laboratories, Incorporated Selectively etched bodies
CA1185013A (en) * 1981-01-14 1985-04-02 Kenji Ohta Magneto-optic memory medium
US4426437A (en) * 1981-06-29 1984-01-17 Minnesota Mining And Manufacturing Company Imageable material with radiation absorbing microstructured layers overcoated with photoresist layer
US4422159A (en) * 1981-09-03 1983-12-20 Bell Telephone Laboratories, Incorporated Optical information storage and retrieval

Also Published As

Publication number Publication date
EP0107379B1 (de) 1988-03-30
JPS59135643A (ja) 1984-08-03
US4758307A (en) 1988-07-19
DE3376160D1 (en) 1988-05-05
EP0107379A1 (de) 1984-05-02
US4616237A (en) 1986-10-07
US4928132A (en) 1990-05-22
US4724444A (en) 1988-02-09

Similar Documents

Publication Publication Date Title
ATE33320T1 (de) Material fuer die speicherung von daten.
ATE46053T1 (de) Praegefolie, insbesondere heisspraegefolie mit einer magnetschicht.
EP0368442A3 (de) Optischer Informationsaufzeichnungsträger und Verfahren zu seiner Herstellung
DE59208628D1 (de) Verfahren zur Dekoration oder Beschriftung einer Oberfläche mittels Laserstrahlung sowie Verwendung einer Prägefolie in diesem Verfahren
JPS57158047A (en) Optical information recording medium
JPS5545166A (en) Recording and reproducing method for optical information
EP0307868A3 (de) Photographisches Silberhalogenidmaterial
US3619024A (en) Packing of holotape
JPS54115255A (en) Thermographic body
JPS5352104A (en) Production of disc recording disc
CA2183926A1 (en) Method of Manufacturing Reflector
JPS53133039A (en) Recording method
JPS52143838A (en) Recording method by laser beam
JPS5320770A (en) Production of thin film fine patterns
JPS5331108A (en) Information recording member
GB1080364A (en) Preparation of diffraction gratings
JPS53125001A (en) Member for recording of information
JPS6431185A (en) Hologram mosaic
JPS52110634A (en) Information recording material
EP0365031A3 (de) Hologrammstempel, Methode zu dessen Herstellung und Methode zur Herstellung eines Hologramms
KR880014530A (ko) 디스크형 정보 캐리어 표시방법
ES2111720T3 (es) Procedimiento de fabricacion de matrices de prensado, especialmente para la realizacion de discos de lectura optica.
JPS5538665A (en) Optical recording member
JPS56129121A (en) Manufacture of decorative material
SU626968A1 (ru) Матрица дл изготовлени одноступенчатых фазовых оптических элементов

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties