CN101523492B - 包括具有超分辨率近场结构的掩模层的光学存储介质 - Google Patents

包括具有超分辨率近场结构的掩模层的光学存储介质 Download PDF

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Publication number
CN101523492B
CN101523492B CN2007800381181A CN200780038118A CN101523492B CN 101523492 B CN101523492 B CN 101523492B CN 2007800381181 A CN2007800381181 A CN 2007800381181A CN 200780038118 A CN200780038118 A CN 200780038118A CN 101523492 B CN101523492 B CN 101523492B
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CN
China
Prior art keywords
optical storage
storage medium
mask layer
semiconductor material
layer
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.)
Expired - Fee Related
Application number
CN2007800381181A
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English (en)
Chinese (zh)
Other versions
CN101523492A (zh
Inventor
克里斯托夫·费里
拉里萨·佩赛里斯库
盖尔·皮拉德
斯蒂芬·纳普曼
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Thomson Licensing SAS
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Thomson Licensing SAS
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Publication date
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Publication of CN101523492A publication Critical patent/CN101523492A/zh
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Publication of CN101523492B publication Critical patent/CN101523492B/zh
Expired - Fee Related legal-status Critical Current
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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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • 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
    • 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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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
CN2007800381181A 2006-10-13 2007-10-11 包括具有超分辨率近场结构的掩模层的光学存储介质 Expired - Fee Related CN101523492B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06122288.1 2006-10-13
EP06122288A EP1912216A1 (en) 2006-10-13 2006-10-13 Optical storage medium comprising a mask layer with a super resolution near field structure
PCT/EP2007/060854 WO2008043824A1 (en) 2006-10-13 2007-10-11 Optical storage medium comprising a mask layer with a super resolution near field structure

Publications (2)

Publication Number Publication Date
CN101523492A CN101523492A (zh) 2009-09-02
CN101523492B true CN101523492B (zh) 2011-03-23

Family

ID=38319257

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800381181A Expired - Fee Related CN101523492B (zh) 2006-10-13 2007-10-11 包括具有超分辨率近场结构的掩模层的光学存储介质

Country Status (8)

Country Link
US (1) US8067079B2 (enExample)
EP (2) EP1912216A1 (enExample)
JP (1) JP5202533B2 (enExample)
KR (1) KR101413211B1 (enExample)
CN (1) CN101523492B (enExample)
AT (1) ATE500589T1 (enExample)
DE (1) DE602007012926D1 (enExample)
WO (1) WO2008043824A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2914775B1 (fr) * 2007-04-06 2009-05-15 Commissariat Energie Atomique Support d'enregistrement optique en super-resolution
FR2929747A1 (fr) * 2008-04-04 2009-10-09 Commissariat Energie Atomique Disque optique a super-resolution a stabilite de lecture elevee
EP2196993A1 (en) * 2008-12-02 2010-06-16 Thomson Licensing Optical storage medium comprising two nonlinear layers

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1189913A (zh) * 1995-06-30 1998-08-05 国际商业机器公司 具有多个写一次相变记录层的光学数据存储系统
CN1768379A (zh) * 2003-04-01 2006-05-03 三星电子株式会社 具有超高解析近场结构的记录介质及其再现方法和设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06236578A (ja) * 1993-02-12 1994-08-23 Nec Corp 光ディスク
US6187406B1 (en) * 1997-03-17 2001-02-13 Kabushiki Kaisha Toshiba Optical disk and optical disk drive
JPH10320857A (ja) * 1997-03-17 1998-12-04 Toshiba Corp 光記録媒体およびその超解像再生方法
JPH11273148A (ja) * 1998-03-20 1999-10-08 Toshiba Corp 光ディスクおよびその記録再生方法
JP2001056961A (ja) * 1999-08-17 2001-02-27 Sharp Corp 光記録媒体及びその再生方法
JP2002249633A (ja) * 2001-02-23 2002-09-06 Mitsubishi Chemicals Corp 半導体結晶粒子を含有する高分子組成物及びその薄膜状成形体
JP3836722B2 (ja) * 2001-12-28 2006-10-25 株式会社日立製作所 非線形光学薄膜とそれを用いた光情報記録媒体及び光スイッチ
KR100754166B1 (ko) * 2004-05-17 2007-09-03 삼성전자주식회사 초해상 정보 저장매체 및 그 정보 기록 및/또는 재생기기

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1189913A (zh) * 1995-06-30 1998-08-05 国际商业机器公司 具有多个写一次相变记录层的光学数据存储系统
CN1768379A (zh) * 2003-04-01 2006-05-03 三星电子株式会社 具有超高解析近场结构的记录介质及其再现方法和设备

Also Published As

Publication number Publication date
ATE500589T1 (de) 2011-03-15
KR20090064408A (ko) 2009-06-18
JP2010506343A (ja) 2010-02-25
US8067079B2 (en) 2011-11-29
EP2084706B1 (en) 2011-03-02
US20100189950A1 (en) 2010-07-29
EP1912216A1 (en) 2008-04-16
KR101413211B1 (ko) 2014-06-27
DE602007012926D1 (de) 2011-04-14
JP5202533B2 (ja) 2013-06-05
CN101523492A (zh) 2009-09-02
WO2008043824A1 (en) 2008-04-17
EP2084706A1 (en) 2009-08-05

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