WO2007067800A3 - Support de stockage et procede associe - Google Patents

Support de stockage et procede associe Download PDF

Info

Publication number
WO2007067800A3
WO2007067800A3 PCT/US2006/047159 US2006047159W WO2007067800A3 WO 2007067800 A3 WO2007067800 A3 WO 2007067800A3 US 2006047159 W US2006047159 W US 2006047159W WO 2007067800 A3 WO2007067800 A3 WO 2007067800A3
Authority
WO
WIPO (PCT)
Prior art keywords
storage media
hard coat
associated method
data layer
layer
Prior art date
Application number
PCT/US2006/047159
Other languages
English (en)
Other versions
WO2007067800A2 (fr
Inventor
Moitreyee Sinha
Irene Dris
Daniel Robert Olson
Original Assignee
Gen Electric
Moitreyee Sinha
Irene Dris
Daniel Robert Olson
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 US11/338,365 external-priority patent/US20070134462A1/en
Application filed by Gen Electric, Moitreyee Sinha, Irene Dris, Daniel Robert Olson filed Critical Gen Electric
Priority to EP06845172A priority Critical patent/EP1969595A2/fr
Priority to JP2008544576A priority patent/JP2009518776A/ja
Publication of WO2007067800A2 publication Critical patent/WO2007067800A2/fr
Publication of WO2007067800A3 publication Critical patent/WO2007067800A3/fr

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
    • G11B7/254—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 protective topcoat 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
    • G11B7/254—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 protective topcoat layers
    • G11B7/2542—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 protective topcoat layers consisting essentially of organic resins
    • G11B7/2545—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 protective topcoat layers consisting essentially of organic resins containing inorganic fillers, e.g. particles or fibres
    • 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
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24312—Metals or metalloids group 14 elements (e.g. Si, Ge, Sn)
    • 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
    • G11B2007/24318—Non-metallic elements
    • G11B2007/2432—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
    • G11B7/242—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
    • G11B7/246—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 dyes
    • 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]
    • 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
    • G11B7/256—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 improving adhesion between 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
    • G11B7/258—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 reflective layers
    • G11B7/2585—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 reflective layers based on aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Paints Or Removers (AREA)
  • Manufacturing Optical Record Carriers (AREA)

Abstract

Support de stockage optique pouvant comprendre une couche de données et une couche durcissable de revêtement dur fixée à la surface de la couche de données. Il est possible de lire la couche de données, d'y écrire ou les deux à la fois à l'aide d'un laser d'une longueur d'onde inférieure à environ 650 nanomètres. On décrit également un procédé de fixation d'une couche durcissable de revêtement dur directement sur une couche de données et de durcissement de la couche de revêtement dur.
PCT/US2006/047159 2005-12-09 2006-12-08 Support de stockage et procede associe WO2007067800A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06845172A EP1969595A2 (fr) 2005-12-09 2006-12-08 Support de stockage et procede associe
JP2008544576A JP2009518776A (ja) 2005-12-09 2006-12-08 記憶媒体及び関連方法

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US74929805P 2005-12-09 2005-12-09
US60/749,298 2005-12-09
US11/338,365 US20070134462A1 (en) 2005-12-09 2006-01-24 Storage media and associated method
US11/338,544 US20070134463A1 (en) 2005-12-09 2006-01-24 Storage media and associated method
US11/338,544 2006-01-24
US11/338,365 2006-01-24

Publications (2)

Publication Number Publication Date
WO2007067800A2 WO2007067800A2 (fr) 2007-06-14
WO2007067800A3 true WO2007067800A3 (fr) 2007-07-26

Family

ID=38051800

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/047159 WO2007067800A2 (fr) 2005-12-09 2006-12-08 Support de stockage et procede associe

Country Status (4)

Country Link
EP (1) EP1969595A2 (fr)
JP (1) JP2009518776A (fr)
KR (1) KR20080086448A (fr)
WO (1) WO2007067800A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017004541A1 (de) * 2017-05-11 2018-11-15 Klüber Lubrication München Se & Co. Kg Schmierstoffzusammensetzung
JP7312543B2 (ja) * 2018-11-21 2023-07-21 株式会社ダイセル ガラス代替基材用耐候性ハードコート組成物、硬化物、及び積層体
JP7312544B2 (ja) 2018-11-21 2023-07-21 株式会社ダイセル 金属用耐候性ハードコート組成物、硬化物、及び塗装金属基材
CN117649863B (zh) * 2023-12-06 2024-06-11 四川大学 含poss纳米材料的光致聚合物全息存储材料、制备方法及应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2041956A (en) * 1979-01-15 1980-09-17 Dow Corning Protective coating compositions cured coatings and articles coated therewith
US20020086962A1 (en) * 2000-12-28 2002-07-04 Upper Brandon L. Coating for optical information disks
EP1271499A2 (fr) * 2001-06-22 2003-01-02 Fuji Photo Film Co., Ltd. Support d'enregistrement optique d'informations
US20050048252A1 (en) * 2003-08-26 2005-03-03 Irene Dris Substrate and storage media for data prepared therefrom
US20050237917A1 (en) * 2002-11-18 2005-10-27 Asahi Glass Company Limited Optical disk having a hard coat layer having lubricity imparted

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2041956A (en) * 1979-01-15 1980-09-17 Dow Corning Protective coating compositions cured coatings and articles coated therewith
US20020086962A1 (en) * 2000-12-28 2002-07-04 Upper Brandon L. Coating for optical information disks
EP1271499A2 (fr) * 2001-06-22 2003-01-02 Fuji Photo Film Co., Ltd. Support d'enregistrement optique d'informations
US20050237917A1 (en) * 2002-11-18 2005-10-27 Asahi Glass Company Limited Optical disk having a hard coat layer having lubricity imparted
US20050048252A1 (en) * 2003-08-26 2005-03-03 Irene Dris Substrate and storage media for data prepared therefrom

Also Published As

Publication number Publication date
WO2007067800A2 (fr) 2007-06-14
KR20080086448A (ko) 2008-09-25
JP2009518776A (ja) 2009-05-07
EP1969595A2 (fr) 2008-09-17

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