CO6362073A2 - Medios de almacenamiento de datos que contienen capas de carbono y metal - Google Patents

Medios de almacenamiento de datos que contienen capas de carbono y metal

Info

Publication number
CO6362073A2
CO6362073A2 CO11045321A CO11045321A CO6362073A2 CO 6362073 A2 CO6362073 A2 CO 6362073A2 CO 11045321 A CO11045321 A CO 11045321A CO 11045321 A CO11045321 A CO 11045321A CO 6362073 A2 CO6362073 A2 CO 6362073A2
Authority
CO
Colombia
Prior art keywords
data storage
storage means
metal layers
containing carbon
means containing
Prior art date
Application number
CO11045321A
Other languages
English (en)
Inventor
Matthew C Asplund
Robert C Davis
Original Assignee
Univ Brigham Young
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 Univ Brigham Young filed Critical Univ Brigham Young
Publication of CO6362073A2 publication Critical patent/CO6362073A2/es

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
    • G11B7/257—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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • 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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24056—Light transmission layers lying on the light entrance side and being thinner than the substrate, e.g. specially adapted for Blu-ray® discs
    • 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
    • G11B7/2433—Metals or elements of Groups 13, 14, 15 or 16 of the Periodic Table, e.g. B, Si, Ge, As, Sb, Bi, Se or Te
    • 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
    • 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
    • Y10T428/21—Circular sheet or circular blank

Landscapes

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

Abstract

Se describe un medio de información óptico que contiene una capa de material de metal y una capa de material de carbono. La formación de capas de la capa de material de metal y la capa de material de carbono se diseñan para reducir o eliminar los problemas asociados con la oxidación y la formación de problemas durante la escritura de datos en el medio.
CO11045321A 2008-09-12 2011-04-12 Medios de almacenamiento de datos que contienen capas de carbono y metal CO6362073A2 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US19183908P 2008-09-12 2008-09-12
US19708908P 2008-10-23 2008-10-23
US20401008P 2008-12-31 2008-12-31
US20573909P 2009-01-23 2009-01-23

Publications (1)

Publication Number Publication Date
CO6362073A2 true CO6362073A2 (es) 2012-01-20

Family

ID=42005411

Family Applications (1)

Application Number Title Priority Date Filing Date
CO11045321A CO6362073A2 (es) 2008-09-12 2011-04-12 Medios de almacenamiento de datos que contienen capas de carbono y metal

Country Status (10)

Country Link
US (1) US8192820B2 (es)
EP (1) EP2327074A4 (es)
JP (1) JP5730768B2 (es)
KR (1) KR20110061618A (es)
CN (1) CN102171759B (es)
AU (1) AU2009292148A1 (es)
BR (1) BRPI0918786A2 (es)
CO (1) CO6362073A2 (es)
WO (1) WO2010030420A1 (es)
ZA (1) ZA201102687B (es)

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JP6905543B2 (ja) 2016-06-15 2021-07-21 イーストマン ケミカル カンパニー 物理蒸着したバイオセンサー部品
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Also Published As

Publication number Publication date
CN102171759B (zh) 2017-01-18
CN102171759A (zh) 2011-08-31
ZA201102687B (en) 2012-06-27
US8192820B2 (en) 2012-06-05
WO2010030420A1 (en) 2010-03-18
AU2009292148A1 (en) 2010-03-18
US20100068444A1 (en) 2010-03-18
EP2327074A4 (en) 2016-12-21
EP2327074A1 (en) 2011-06-01
BRPI0918786A2 (pt) 2015-12-01
JP5730768B2 (ja) 2015-06-10
JP2012502406A (ja) 2012-01-26
KR20110061618A (ko) 2011-06-09

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