KR101456312B1 - 초해상도 근거리장 효과를 제공하는 마스크층을 갖는 광학 저장 매체 및 각각의 제조 방법 - Google Patents

초해상도 근거리장 효과를 제공하는 마스크층을 갖는 광학 저장 매체 및 각각의 제조 방법 Download PDF

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Publication number
KR101456312B1
KR101456312B1 KR1020097015564A KR20097015564A KR101456312B1 KR 101456312 B1 KR101456312 B1 KR 101456312B1 KR 1020097015564 A KR1020097015564 A KR 1020097015564A KR 20097015564 A KR20097015564 A KR 20097015564A KR 101456312 B1 KR101456312 B1 KR 101456312B1
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KR
South Korea
Prior art keywords
layer
data
mask layer
delete delete
storage medium
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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.)
Expired - Fee Related
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KR1020097015564A
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English (en)
Korean (ko)
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KR20090105945A (ko
Inventor
요하임 크니텔
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톰슨 라이센싱
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Application filed by 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20090105945A publication Critical patent/KR20090105945A/ko
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Publication of KR101456312B1 publication Critical patent/KR101456312B1/ko
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • G11B7/24059—Light transmission layers lying on the light entrance side and being thinner than the substrate, e.g. specially adapted for Blu-ray® discs specially adapted for near-field recording or reproduction
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Manufacturing Optical Record Carriers (AREA)
KR1020097015564A 2007-01-23 2008-01-21 초해상도 근거리장 효과를 제공하는 마스크층을 갖는 광학 저장 매체 및 각각의 제조 방법 Expired - Fee Related KR101456312B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07100977.3 2007-01-23
EP07100977A EP1950759A1 (en) 2007-01-23 2007-01-23 Optical storage medium with a mask layer providing a super resolution near filed effect and respective manufacturing method
PCT/EP2008/050602 WO2008090104A1 (en) 2007-01-23 2008-01-21 Optical storage medium with a mask layer providing a super resolution near field effect, and respective manufacturing method

Publications (2)

Publication Number Publication Date
KR20090105945A KR20090105945A (ko) 2009-10-07
KR101456312B1 true KR101456312B1 (ko) 2014-11-03

Family

ID=38080987

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097015564A Expired - Fee Related KR101456312B1 (ko) 2007-01-23 2008-01-21 초해상도 근거리장 효과를 제공하는 마스크층을 갖는 광학 저장 매체 및 각각의 제조 방법

Country Status (9)

Country Link
US (1) US8088465B2 (enExample)
EP (2) EP1950759A1 (enExample)
JP (1) JP5145359B2 (enExample)
KR (1) KR101456312B1 (enExample)
CN (1) CN101583999B (enExample)
AT (1) ATE502384T1 (enExample)
BR (1) BRPI0806510A2 (enExample)
DE (1) DE602008005555D1 (enExample)
WO (1) WO2008090104A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010098758A1 (en) * 2009-02-26 2010-09-02 Hewlett-Packard Development Company, L.P. Optical data recording medium
EP2346040A1 (en) * 2010-01-08 2011-07-20 Thomson Licensing Optical storage medium comprising a super-resolution layer and a read-only data layer
EP2387036A1 (en) * 2010-05-10 2011-11-16 Thomson Licensing Optical disc comprising two nonlinear layers separated by a spacer layer
JP6075288B2 (ja) * 2011-08-09 2017-02-08 パナソニックＩｐマネジメント株式会社 情報記録媒体、情報装置、及び情報記録媒体の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1403860A1 (en) 2002-09-28 2004-03-31 Samsung Electronics Co., Ltd. High-density readable only optical disk
US20050009260A1 (en) 2003-04-01 2005-01-13 Samsung Electronics Co., Ltd. Recording medium having super-resolution near-field structure and method and apparatus for reproducing the same
WO2005098843A1 (en) 2004-03-30 2005-10-20 General Electric Company (A New York Corporation) Near field optical storage mask layer, disk, and fabrication method
EP1724769A2 (en) * 2005-05-12 2006-11-22 Sony Corporation Optical recording medium as well as optical recording and reproduction method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06176402A (ja) * 1992-11-30 1994-06-24 Victor Co Of Japan Ltd 光記録媒体
JP2006276453A (ja) * 2005-03-29 2006-10-12 Mitsubishi Chemicals Corp 情報記録媒体及び光記録方法
CN100399441C (zh) * 2005-05-12 2008-07-02 索尼株式会社 光学记录介质以及光学记录再生方法
FR2914775B1 (fr) * 2007-04-06 2009-05-15 Commissariat Energie Atomique Support d'enregistrement optique en super-resolution

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1403860A1 (en) 2002-09-28 2004-03-31 Samsung Electronics Co., Ltd. High-density readable only optical disk
US20050009260A1 (en) 2003-04-01 2005-01-13 Samsung Electronics Co., Ltd. Recording medium having super-resolution near-field structure and method and apparatus for reproducing the same
WO2005098843A1 (en) 2004-03-30 2005-10-20 General Electric Company (A New York Corporation) Near field optical storage mask layer, disk, and fabrication method
EP1724769A2 (en) * 2005-05-12 2006-11-22 Sony Corporation Optical recording medium as well as optical recording and reproduction method

Also Published As

Publication number Publication date
JP5145359B2 (ja) 2013-02-13
US8088465B2 (en) 2012-01-03
ATE502384T1 (de) 2011-04-15
CN101583999A (zh) 2009-11-18
US20100062203A1 (en) 2010-03-11
JP2010517202A (ja) 2010-05-20
CN101583999B (zh) 2012-10-31
DE602008005555D1 (de) 2011-04-28
KR20090105945A (ko) 2009-10-07
EP2106609A1 (en) 2009-10-07
BRPI0806510A2 (pt) 2011-09-13
EP1950759A1 (en) 2008-07-30
EP2106609B1 (en) 2011-03-16
WO2008090104A1 (en) 2008-07-31

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