TW200511275A - Record carrier for the optical storage and retrieval of information - Google Patents

Record carrier for the optical storage and retrieval of information

Info

Publication number
TW200511275A
TW200511275A TW093113752A TW93113752A TW200511275A TW 200511275 A TW200511275 A TW 200511275A TW 093113752 A TW093113752 A TW 093113752A TW 93113752 A TW93113752 A TW 93113752A TW 200511275 A TW200511275 A TW 200511275A
Authority
TW
Taiwan
Prior art keywords
information
retrieval
record carrier
mask layer
layer
Prior art date
Application number
TW093113752A
Other languages
English (en)
Inventor
Christopher Busch
Johannes Theodorus Adriaan Wilderbeek
Der Lee Alexander Marc Van
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200511275A publication Critical patent/TW200511275A/zh

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
    • 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
    • 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
    • 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
    • G11B7/259—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 silver
    • 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
    • G11B7/2595—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 gold

Landscapes

  • 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 Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
TW093113752A 2003-05-19 2004-05-14 Record carrier for the optical storage and retrieval of information TW200511275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03101396 2003-05-19

Publications (1)

Publication Number Publication Date
TW200511275A true TW200511275A (en) 2005-03-16

Family

ID=33442841

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093113752A TW200511275A (en) 2003-05-19 2004-05-14 Record carrier for the optical storage and retrieval of information

Country Status (6)

Country Link
US (1) US20070030794A1 (zh)
EP (1) EP1627382A2 (zh)
JP (1) JP2007503675A (zh)
CN (1) CN1791915A (zh)
TW (1) TW200511275A (zh)
WO (1) WO2004102543A2 (zh)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8801327A (nl) * 1988-05-24 1989-12-18 Philips Nv Methode voor het optisch aftasten van een informatievlak en optische registratiedragers en aftastinrichtingen geschikt voor toepassing van de methode.
US5315573A (en) * 1991-08-08 1994-05-24 Hitachi, Ltd. Non-linear optical saturable absorber layer in an optical disk to discriminate wavelength above or below a threshold level of intensity
JPH06111330A (ja) * 1992-09-24 1994-04-22 Hitachi Ltd 高密度光記録再生方法およびそれに用いる高密度光記録媒体および高密度光記録再生装置
JP3566743B2 (ja) * 1993-12-13 2004-09-15 Ｔｄｋ株式会社 光記録媒体
US5529864A (en) * 1993-12-16 1996-06-25 Canon Kabushiki Kaisha Optical recording medium having mask layer
JP3506491B2 (ja) * 1994-06-23 2004-03-15 Ｔｄｋ株式会社 光情報媒体
JP3967776B2 (ja) * 1997-09-18 2007-08-29 株式会社日立製作所 光記録媒体
JP2000229479A (ja) * 1998-12-09 2000-08-22 Tdk Corp 光記録媒体
CN1282075A (zh) * 1999-07-23 2001-01-31 日本胜利株式会社 光盘
JP2001056961A (ja) * 1999-08-17 2001-02-27 Sharp Corp 光記録媒体及びその再生方法
KR20030031698A (ko) * 2001-10-15 2003-04-23 엘지전자 주식회사 열적 흡수띠 적향변위 고분자 박막을 이용한 고밀도광디스크
DE60307646T2 (de) * 2002-07-24 2007-08-09 Koninklijke Philips Electronics N.V. Mehrfach gestapelter optischer aufzeichnungsträger, welcher eine thermochrome schicht enthält

Also Published As

Publication number Publication date
US20070030794A1 (en) 2007-02-08
EP1627382A2 (en) 2006-02-22
CN1791915A (zh) 2006-06-21
WO2004102543A3 (en) 2005-01-06
JP2007503675A (ja) 2007-02-22
WO2004102543A2 (en) 2004-11-25

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