FR2452758A1 - Support d'enregistrement - Google Patents

Support d'enregistrement

Info

Publication number
FR2452758A1
FR2452758A1 FR8006589A FR8006589A FR2452758A1 FR 2452758 A1 FR2452758 A1 FR 2452758A1 FR 8006589 A FR8006589 A FR 8006589A FR 8006589 A FR8006589 A FR 8006589A FR 2452758 A1 FR2452758 A1 FR 2452758A1
Authority
FR
France
Prior art keywords
layer
inorganic
group
element chosen
inorganic material
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.)
Granted
Application number
FR8006589A
Other languages
English (en)
Other versions
FR2452758B1 (fr
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Priority claimed from JP54034424A external-priority patent/JPS5817037B2/ja
Priority claimed from JP12181879U external-priority patent/JPS5639270U/ja
Priority claimed from JP121880U external-priority patent/JPS56104964U/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2452758A1 publication Critical patent/FR2452758A1/fr
Application granted granted Critical
Publication of FR2452758B1 publication Critical patent/FR2452758B1/fr
Expired 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
    • G11B7/24—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
    • G11B7/243—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 inorganic materials only, e.g. ablative layers
    • 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
    • G11B7/257—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
    • G11B2007/2571—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 14 elements except carbon (Si, Ge, Sn, Pb)
    • 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
    • G11B2007/25715—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 oxygen
    • 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
    • G11B2007/25716—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 sulfur
    • 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
    • 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
    • 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
    • G11B7/2531—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 glass
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

SUPPORT D'ENREGISTREMENT COMPORTANT AU MOINS UNE PREMIERE COUCHE 22 EN MATIERE INORGANIQUE QUI RECOUVRE UN SUBSTRAT PREDETERMINE 21 ET QUI PRESENTE UNE CAPACITE D'ABSORPTION A UNE LUMIERE PROJETEE, ET UNE COUCHE D'ENREGISTREMENT 24 QUI RECOUVRE LA PREMIERE COUCHE INORGANIQUE ET DONT LE COMPOSANT PRINCIPAL EST UNE MATIERE ORGANIQUE, CARACTERISE EN CE QUE LA PREMIERE COUCHE EN MATIERE INORGANIQUE CONTIENT AU MOINS UN ELEMENT CHOISI DANS LE GROUPE: IN, BI, TE, SB, GE, SN, PB, CR, NB, NI, PD, FE, PT, RE, TA, TH, TI, ZR ET TL ET EN CE QUE LA TENEUR, EN ATOMES, DE CES ELEMENTS EST AU MOINS EGALE A 65. DE PLUS, LA PREMIERE COUCHE INORGANIQUE 22 PEUT ETRE RECOUVERTE PAR UNE SECONDE COUCHE 23 EN MATIERE INORGANIQUE QUI PRESENTE UNE CAPACITE DE TRANSMISSION LUMINEUSE PLUS ELEVEE QUE CELLE DE CETTE PREMIERE COUCHE. ON UTILISERA DE PREFERENCE COMME MATIERE DE CETTE SECONDE COUCHE UNE MATIERE INORGANIQUE QUI CONTIENT AU MOINS UN ELEMENT CHOISI DANS LE GROUPE: IN, BI, TE, SB, PD, GE ET SN ET AU MOINS UN ELEMENT CHOISI DANS LE GROUPE: S, SE ET O. ON POURRA D'AILLEURS PLACER AU MOINS UNE COUCHE STABILISATRICE 30, 31 AU VOISINAGE D'AU MOINS UNE SURFACE DE LA PREMIERE COUCHE INORGANIQUE.
FR8006589A 1979-03-26 1980-03-25 Support d'enregistrement Expired FR2452758B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP54034424A JPS5817037B2 (ja) 1979-03-26 1979-03-26 記録用部材
JP12181879U JPS5639270U (fr) 1979-09-05 1979-09-05
JP121880U JPS56104964U (fr) 1980-01-11 1980-01-11

Publications (2)

Publication Number Publication Date
FR2452758A1 true FR2452758A1 (fr) 1980-10-24
FR2452758B1 FR2452758B1 (fr) 1985-06-21

Family

ID=27274818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006589A Expired FR2452758B1 (fr) 1979-03-26 1980-03-25 Support d'enregistrement

Country Status (6)

Country Link
US (1) US4357616A (fr)
CA (1) CA1131690A (fr)
DE (1) DE3011690C2 (fr)
FR (1) FR2452758B1 (fr)
GB (1) GB2047420B (fr)
NL (1) NL8001783A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487102A1 (fr) * 1980-07-18 1982-01-22 Sony Corp Dispositif d'enregistrement d'informations optiques
EP0097510A2 (fr) * 1982-06-21 1984-01-04 Celanese Corporation Matériel d'enregistrement optique réversible
WO1985004748A1 (fr) * 1984-04-06 1985-10-24 American Telephone & Telegraph Company Stockage optique d'informations
EP0260920A2 (fr) * 1986-09-15 1988-03-23 EASTMAN KODAK COMPANY (a New Jersey corporation) Feuilles d'enregistrement optique amorphes du type "film mince"
EP0387016A2 (fr) * 1989-03-07 1990-09-12 Mitsui Petrochemical Industries, Ltd. Milieu d'enregistrement optique
EP0451881A2 (fr) * 1985-06-10 1991-10-16 Energy Conversion Devices, Inc. Support optique de données

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* Cited by examiner, † Cited by third party
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JPS5738190A (en) * 1980-08-20 1982-03-02 Hitachi Ltd Recording member
US4810868A (en) * 1985-08-06 1989-03-07 Drexler Technology Corporation Frasable optical wallet-size data card
US4542288A (en) * 1981-02-27 1985-09-17 Drexler Technology Corporation Method for making a laser recordable wallet-size plastic card
US4680458A (en) * 1981-02-27 1987-07-14 Drexler Technology Corporation Laser recording and storage medium
US4680460A (en) * 1981-02-27 1987-07-14 Drexler Technology Corporation System and method for making recordable wallet-size optical card
US4500777A (en) * 1981-02-27 1985-02-19 Drexler Technology Corporation High data capacity, scratch and dust resistant, infrared, read-write data card for automatic teller machines
US4460636A (en) * 1981-03-27 1984-07-17 Sony Corporation Optical information record member
US5305301A (en) * 1981-04-10 1994-04-19 Sony Corporation Optically readable record carriers
JPS57208299A (en) * 1981-06-19 1982-12-21 Fuji Photo Film Co Ltd Recording method of optical information
JPS58121149A (ja) * 1981-12-22 1983-07-19 Fujitsu Ltd 記録媒体
DE3275985D1 (en) * 1981-12-31 1987-05-14 Western Electric Co Optical recording media
EP0089168B1 (fr) * 1982-03-15 1986-07-23 Kabushiki Kaisha Toshiba Support d'enregistrement d'information par voie optique
JPS599094A (ja) * 1982-07-09 1984-01-18 Asahi Chem Ind Co Ltd 情報記録用部材
EP0101266A3 (fr) * 1982-08-09 1985-04-03 Milliken Research Corporation Procédé et appareil pour l'impression
EP0107913B1 (fr) * 1982-09-29 1988-06-22 Kabushiki Kaisha Toshiba Corps support sensible aux radiations utilisé comme structure estampeuse
JPS5996546A (ja) * 1982-11-25 1984-06-04 Sony Corp 反射型光学記録体
NL8301956A (nl) * 1983-06-02 1985-01-02 Optical Storage Int Optisch registratie element.
JPS60177449A (ja) * 1984-02-22 1985-09-11 Daicel Chem Ind Ltd 光学式情報記録担体
JPS60204393A (ja) * 1984-03-30 1985-10-15 Res Dev Corp Of Japan 記録媒体
EP0183570B1 (fr) * 1984-11-30 1989-08-02 Nec Corporation Milieu d'enregistrement optique et disque optique
JPS61156545A (ja) * 1984-12-28 1986-07-16 Tdk Corp 情報記録媒体および記録方法
US4635076A (en) * 1985-03-14 1987-01-06 Minnesota Mining And Manufacturing Company Two-sided optical recording medium
US4792501A (en) * 1985-05-15 1988-12-20 Energy Conversion Devices, Inc. Multilayered article including crystallization inhibiting layer and method for fabricating same
DE3686530T2 (de) * 1985-06-18 1993-04-08 Daicel Chem Aufzeichnungstraeger, versehen mit hochdichter information.
JPS62188037A (ja) * 1986-02-13 1987-08-17 Central Glass Co Ltd 光情報記録カ−ド
JPS6323234A (ja) * 1986-07-16 1988-01-30 Central Glass Co Ltd 光情報記録カ−ド
US4795695A (en) * 1987-02-13 1989-01-03 Eastman Kodak Company Recording elements comprising write-once thin film alloy layers
US4812386A (en) * 1987-02-13 1989-03-14 Eastman Kodak Company Recording elements comprising write-once thin film alloy layers
US4961979A (en) * 1988-04-05 1990-10-09 Kabushiki Kaisha Toshiba Optical recording medium
US4981772A (en) * 1988-08-09 1991-01-01 Eastman Kodak Company Optical recording materials comprising antimony-tin alloys including a third element
US5077181A (en) * 1988-08-09 1991-12-31 Eastman Kodak Company Optical recording materials comprising antimony-tin alloys including a third element
US5015548A (en) * 1988-12-19 1991-05-14 Eastman Kodak Company Erasable phase change optical recording elements and methods
US5268254A (en) * 1989-02-28 1993-12-07 Fuji Xerox Co., Ltd. Optical recording medium
JP2808794B2 (ja) * 1990-02-22 1998-10-08 ソニー株式会社 両面光ディスク
JP2909913B2 (ja) * 1990-03-08 1999-06-23 松下電器産業株式会社 光学的情報記録媒体およびその製造方法および光学的情報記録方法
US5358876A (en) * 1991-07-17 1994-10-25 Mitsubishi Gas Chemical Company, Inc. Oxygen indicator
IL135309A0 (en) * 2000-03-28 2001-05-20 Ortal Apert Three-dimensional optical memory
US7054256B2 (en) * 2000-10-20 2006-05-30 Ochoa Optics Llc High capacity digital data storage by transmission of radiant energy through arrays of small diameter holes
TW554341B (en) * 2000-12-15 2003-09-21 Koninkl Philips Electronics Nv Optical information medium and its use
US20030190551A1 (en) * 2002-04-05 2003-10-09 Tdk Corporation Optical recording medium and method for optically recording information in the same
US7479363B2 (en) 2002-04-26 2009-01-20 Tdk Corporation Optical recording medium and method for optically recording data in the same
CN1220195C (zh) * 2002-04-30 2005-09-21 Tdk股份有限公司 光学记录媒体以及在其上光学记录数据的方法
US7231649B2 (en) * 2002-05-31 2007-06-12 Tdk Corporation Optical recording medium and method for optically recording data in the same
US7656777B2 (en) * 2002-05-31 2010-02-02 Panasonic Corporation Optical recording medium, optical information processor, and optical recording/reproducing method
US20040038080A1 (en) * 2002-07-01 2004-02-26 Tdk Corporation Optical recording medium and method for recording data in the same
JP4092147B2 (ja) 2002-07-04 2008-05-28 Ｔｄｋ株式会社 光記録媒体及び光記録方法
JP4059714B2 (ja) * 2002-07-04 2008-03-12 Ｔｄｋ株式会社 光記録媒体
JP4282285B2 (ja) * 2002-08-12 2009-06-17 Ｔｄｋ株式会社 光記録媒体及び光記録方法
US7781146B2 (en) 2002-11-22 2010-08-24 Tdk Corporation Optical recording medium
US7932015B2 (en) * 2003-01-08 2011-04-26 Tdk Corporation Optical recording medium
JP4084674B2 (ja) * 2003-01-28 2008-04-30 Ｔｄｋ株式会社 光記録媒体
US20040202097A1 (en) * 2003-04-08 2004-10-14 Tdk Corporation Optical recording disk
JP2005022196A (ja) * 2003-07-01 2005-01-27 Tdk Corp 光記録ディスク
JP2005025841A (ja) * 2003-07-01 2005-01-27 Tdk Corp 光記録ディスク
JP2005025842A (ja) * 2003-07-01 2005-01-27 Tdk Corp 光記録ディスク
JP2005044438A (ja) * 2003-07-22 2005-02-17 Tdk Corp 光記録ディスク
JP2005044395A (ja) * 2003-07-23 2005-02-17 Tdk Corp 光情報記録媒体
JP2005071402A (ja) * 2003-08-25 2005-03-17 Tdk Corp 光情報記録媒体
JP2005129181A (ja) * 2003-10-27 2005-05-19 National Institute Of Advanced Industrial & Technology 光記録ディスク
CN103778922A (zh) * 2014-01-25 2014-05-07 北京工业大学 紫外激光诱导相变光盘存储的一种方法
JP6821724B2 (ja) * 2019-02-22 2021-01-27 株式会社事業革新パートナーズ 樹脂組成物及びその樹脂組成物を使用した成形方法

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DE2229476A1 (de) * 1972-06-16 1974-01-03 Max Planck Gesellschaft Holographisches aufzeichnungsmaterial fuer infrarotstrahlung
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FR2487102A1 (fr) * 1980-07-18 1982-01-22 Sony Corp Dispositif d'enregistrement d'informations optiques
EP0097510A2 (fr) * 1982-06-21 1984-01-04 Celanese Corporation Matériel d'enregistrement optique réversible
EP0097510A3 (en) * 1982-06-21 1984-09-05 Celanese Corporation Erasable optical recording medium
WO1985004748A1 (fr) * 1984-04-06 1985-10-24 American Telephone & Telegraph Company Stockage optique d'informations
EP0451881A2 (fr) * 1985-06-10 1991-10-16 Energy Conversion Devices, Inc. Support optique de données
EP0451881A3 (en) * 1985-06-10 1992-04-29 Energy Conversion Devices, Inc. Device of data processing and method for preparing it
EP0260920A2 (fr) * 1986-09-15 1988-03-23 EASTMAN KODAK COMPANY (a New Jersey corporation) Feuilles d'enregistrement optique amorphes du type "film mince"
EP0260920A3 (en) * 1986-09-15 1989-04-12 Eastman Kodak Company Thin film amorphous optical recording films
EP0387016A2 (fr) * 1989-03-07 1990-09-12 Mitsui Petrochemical Industries, Ltd. Milieu d'enregistrement optique
EP0387016A3 (fr) * 1989-03-07 1991-07-24 Mitsui Petrochemical Industries, Ltd. Milieu d'enregistrement optique

Also Published As

Publication number Publication date
US4357616A (en) 1982-11-02
GB2047420A (en) 1980-11-26
NL8001783A (nl) 1980-09-30
CA1131690A (fr) 1982-09-14
FR2452758B1 (fr) 1985-06-21
DE3011690A1 (de) 1980-10-09
DE3011690C2 (de) 1983-10-27
GB2047420B (en) 1983-08-03

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