DE602007012467D1 - Optisches speichermedium und entsprechende vorrichtung zum aufzeichnen und/oder lesen von daten - Google Patents

Optisches speichermedium und entsprechende vorrichtung zum aufzeichnen und/oder lesen von daten

Info

Publication number
DE602007012467D1
DE602007012467D1 DE602007012467T DE602007012467T DE602007012467D1 DE 602007012467 D1 DE602007012467 D1 DE 602007012467D1 DE 602007012467 T DE602007012467 T DE 602007012467T DE 602007012467 T DE602007012467 T DE 602007012467T DE 602007012467 D1 DE602007012467 D1 DE 602007012467D1
Authority
DE
Germany
Prior art keywords
layer
storage medium
reading data
optical storage
recording
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.)
Active
Application number
DE602007012467T
Other languages
English (en)
Inventor
Gael Pilard
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of DE602007012467D1 publication Critical patent/DE602007012467D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/0079—Zoned data area, e.g. having different data structures or formats for the user data within data layer, Zone Constant Linear Velocity [ZCLV], Zone Constant Angular Velocity [ZCAV], carriers with RAM and ROM areas
    • 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • 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
    • G11B7/242—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Head (AREA)
DE602007012467T 2006-12-15 2007-12-10 Optisches speichermedium und entsprechende vorrichtung zum aufzeichnen und/oder lesen von daten Active DE602007012467D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06126258A EP1933312A1 (de) 2006-12-15 2006-12-15 Optisches Speichermedium und entsprechende Vorrichtung zum Aufzeichnen und/oder Lesen von Daten
PCT/EP2007/063603 WO2008071654A1 (en) 2006-12-15 2007-12-10 Optical storage medium and respective apparatus for recording and/or reading data

Publications (1)

Publication Number Publication Date
DE602007012467D1 true DE602007012467D1 (de) 2011-03-24

Family

ID=38055491

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007012467T Active DE602007012467D1 (de) 2006-12-15 2007-12-10 Optisches speichermedium und entsprechende vorrichtung zum aufzeichnen und/oder lesen von daten

Country Status (9)

Country Link
US (1) US20100054112A1 (de)
EP (2) EP1933312A1 (de)
JP (1) JP2010514075A (de)
KR (1) KR20090088401A (de)
CN (1) CN101558447A (de)
AT (1) ATE498178T1 (de)
BR (1) BRPI0718960A2 (de)
DE (1) DE602007012467D1 (de)
WO (1) WO2008071654A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2378520A1 (de) 2010-04-13 2011-10-19 Thomson Licensing Laserleistungsmanagement für optische Super-RENS-Aufzeichnungsmedien
EP2383735A1 (de) * 2010-04-19 2011-11-02 Thomson Licensing Optisches Super-RENS-Aufzeichnungsmedium
CN114815317A (zh) * 2022-06-28 2022-07-29 中山大学 一种相变材料薄膜的图像化相位调控装置及方法

Family Cites Families (6)

* 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.
JP3239526B2 (ja) * 1993-04-23 2001-12-17 ソニー株式会社 円盤状記録媒体
JPH09128803A (ja) * 1995-10-31 1997-05-16 Sony Corp 光ディスク
US20050157631A1 (en) * 2003-12-30 2005-07-21 Samsung Electronics Co., Ltd Information storage medium and method and apparatus for reproducing information recorded on the same
KR100754166B1 (ko) * 2004-05-17 2007-09-03 삼성전자주식회사 초해상 정보 저장매체 및 그 정보 기록 및/또는 재생기기
JP2006079701A (ja) * 2004-09-08 2006-03-23 Samsung Yokohama Research Institute Co Ltd 光記録方法

Also Published As

Publication number Publication date
EP1933312A1 (de) 2008-06-18
EP2092521B1 (de) 2011-02-09
US20100054112A1 (en) 2010-03-04
BRPI0718960A2 (pt) 2013-12-17
ATE498178T1 (de) 2011-02-15
WO2008071654A1 (en) 2008-06-19
EP2092521A1 (de) 2009-08-26
KR20090088401A (ko) 2009-08-19
JP2010514075A (ja) 2010-04-30
CN101558447A (zh) 2009-10-14

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)