DE60308905D1 - Optisches informationsaufzeichnungsmedium - Google Patents

Optisches informationsaufzeichnungsmedium

Info

Publication number
DE60308905D1
DE60308905D1 DE60308905T DE60308905T DE60308905D1 DE 60308905 D1 DE60308905 D1 DE 60308905D1 DE 60308905 T DE60308905 T DE 60308905T DE 60308905 T DE60308905 T DE 60308905T DE 60308905 D1 DE60308905 D1 DE 60308905D1
Authority
DE
Germany
Prior art keywords
information recording
optical information
recording medium
nano
record
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
DE60308905T
Other languages
English (en)
Other versions
DE60308905T2 (de
Inventor
Ralph Kurt
P Bakkers
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE60308905D1 publication Critical patent/DE60308905D1/de
Application granted granted Critical
Publication of DE60308905T2 publication Critical patent/DE60308905T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005—Reproducing
    • 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
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated 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
    • G11B7/242—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
DE60308905T 2002-12-18 2003-11-17 Optisches informationsaufzeichnungsmedium Expired - Fee Related DE60308905T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02080615 2002-12-18
EP02080615 2002-12-18
PCT/IB2003/005253 WO2004055786A1 (en) 2002-12-18 2003-11-17 Optical information recording medium

Publications (2)

Publication Number Publication Date
DE60308905D1 true DE60308905D1 (de) 2006-11-16
DE60308905T2 DE60308905T2 (de) 2007-09-06

Family

ID=32524066

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60308905T Expired - Fee Related DE60308905T2 (de) 2002-12-18 2003-11-17 Optisches informationsaufzeichnungsmedium

Country Status (10)

Country Link
US (1) US20070041301A1 (de)
EP (1) EP1579430B1 (de)
JP (1) JP4122002B2 (de)
KR (1) KR20050093779A (de)
CN (1) CN1729513A (de)
AT (1) ATE341811T1 (de)
AU (1) AU2003280081A1 (de)
DE (1) DE60308905T2 (de)
TW (1) TW200423075A (de)
WO (1) WO2004055786A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8030729B2 (en) * 2008-01-29 2011-10-04 Hewlett-Packard Development Company, L.P. Device for absorbing or emitting light and methods of making the same
US8080730B2 (en) * 2008-03-10 2011-12-20 SolarExcel B.V. Photovoltaic device
WO2010096056A1 (en) * 2009-02-20 2010-08-26 Hewlett-Packard Development Company, L.P. Optical data recording medium
WO2010098758A1 (en) * 2009-02-26 2010-09-02 Hewlett-Packard Development Company, L.P. Optical data recording medium
SG2013073085A (en) * 2012-09-28 2014-04-28 Agency Science Tech & Res Method of writing to an optical data storage medium, method of reading from an optical data storage medium, and optical data storage medium
CN103021263B (zh) * 2012-11-13 2015-06-10 朱慧珑 一种纳米管密码元件及其制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156058A3 (de) * 1983-08-06 1986-01-29 Brother Kogyo Kabushiki Kaisha Gerät für magneto-optische Ablesung
US5838653A (en) * 1995-10-04 1998-11-17 Reveo, Inc. Multiple layer optical recording media and method and system for recording and reproducing information using the same
US6610351B2 (en) * 2000-04-12 2003-08-26 Quantag Systems, Inc. Raman-active taggants and their recognition
KR20020074685A (ko) * 2001-03-21 2002-10-04 한국전자통신연구원 반도체 결정의 발광을 이용한 광정보 저장매체와 광자흡수를 이용한 광정보 저장 및 검색 장치와 그 방법
JP4306990B2 (ja) * 2001-10-18 2009-08-05 独立行政法人産業技術総合研究所 非線形光学素子
JP2006510141A (ja) * 2002-12-10 2006-03-23 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 光情報記録媒体
CN1777940A (zh) * 2003-04-23 2006-05-24 皇家飞利浦电子股份有限公司 防拷贝保护的数据载体

Also Published As

Publication number Publication date
KR20050093779A (ko) 2005-09-23
WO2004055786A1 (en) 2004-07-01
US20070041301A1 (en) 2007-02-22
JP4122002B2 (ja) 2008-07-23
ATE341811T1 (de) 2006-10-15
CN1729513A (zh) 2006-02-01
JP2006511003A (ja) 2006-03-30
AU2003280081A1 (en) 2004-07-09
EP1579430B1 (de) 2006-10-04
DE60308905T2 (de) 2007-09-06
EP1579430A1 (de) 2005-09-28
TW200423075A (en) 2004-11-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee