ATE545132T1 - Optisches aufzeichnungsmedium zur einzelhandelsaktivierung - Google Patents

Optisches aufzeichnungsmedium zur einzelhandelsaktivierung

Info

Publication number
ATE545132T1
ATE545132T1 AT09179219T AT09179219T ATE545132T1 AT E545132 T1 ATE545132 T1 AT E545132T1 AT 09179219 T AT09179219 T AT 09179219T AT 09179219 T AT09179219 T AT 09179219T AT E545132 T1 ATE545132 T1 AT E545132T1
Authority
AT
Austria
Prior art keywords
recording medium
optical recording
retail
activation
retail activation
Prior art date
Application number
AT09179219T
Other languages
English (en)
Inventor
Michael Krause
Sergey Khrushchev
Stephan Knappmann
Original Assignee
Thomson Licensing
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 filed Critical Thomson Licensing
Application granted granted Critical
Publication of ATE545132T1 publication Critical patent/ATE545132T1/de

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242Record 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
    • G11B7/243Record 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
    • G11B7/2433Metals or elements of Groups 13, 14, 15 or 16 of the Periodic Table, e.g. B, Si, Ge, As, Sb, Bi, Se or Te
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2403Layers; Shape, structure or physical properties thereof
    • G11B7/24062Reflective layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
AT09179219T 2008-12-22 2009-12-15 Optisches aufzeichnungsmedium zur einzelhandelsaktivierung ATE545132T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08305997A EP2202741A1 (de) 2008-12-22 2008-12-22 Optisches Aufzeichnungsmedium zur Einzelhandelsaktivierung

Publications (1)

Publication Number Publication Date
ATE545132T1 true ATE545132T1 (de) 2012-02-15

Family

ID=40456117

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09179219T ATE545132T1 (de) 2008-12-22 2009-12-15 Optisches aufzeichnungsmedium zur einzelhandelsaktivierung

Country Status (3)

Country Link
US (1) US8036096B2 (de)
EP (2) EP2202741A1 (de)
AT (1) ATE545132T1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8675466B2 (en) * 2008-02-19 2014-03-18 Thomson Licensing Optical disc with pre-recorded and recordable regions and methods of forming the disc
US8792321B2 (en) 2010-08-17 2014-07-29 Thomson Licensing Optical disc with pre-recorded and recordable regions and method of forming the disc
KR102264555B1 (ko) * 2013-12-23 2021-06-11 옥스포드 유니버시티 이노베이션 리미티드 광학 소자

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346740A (en) * 1990-09-25 1994-09-13 Matsushita Electric Industrial Co., Ltd. Optical information recording medium
JP3160632B2 (ja) * 1991-09-27 2001-04-25 ソニー株式会社 光ディスクとその再生方法
KR100411658B1 (ko) * 1995-03-27 2004-04-03 히다치 마쿠세루가부시키가이샤 정보기록매체및정보메모리장치
JPH1049916A (ja) * 1996-07-31 1998-02-20 Hitachi Ltd 情報記録媒体および情報メモリー装置
US6338933B1 (en) * 1998-06-25 2002-01-15 Spectradisc Corporation Methods and apparatus for rendering an optically encoded medium unreadable
EP1449209A1 (de) 2001-06-07 2004-08-25 Koninklijke Philips Electronics N.V. Optisches datenspeichermedium und seine verwendung
JP2006040446A (ja) * 2004-07-28 2006-02-09 Toshiba Corp 光ディスク及び情報再生装置
US7892618B2 (en) * 2005-03-21 2011-02-22 Sony Corporation Deterring theft of optical media
CA2604237A1 (en) * 2005-04-18 2006-10-26 Veriloc, Llc Ultraviolet activating system for preventing digital piracy from recording media
US20060234003A1 (en) * 2005-04-18 2006-10-19 Selinfreund Richard H Piracy-protected recording media
US20070050585A1 (en) * 2005-08-24 2007-03-01 Sony Dadc Us Inc. Selectively enabling playback of content on an optical medium
US7955681B2 (en) 2005-11-21 2011-06-07 Nbcuniversal Media, Llc Optical article having a material capable of undergoing a morphological transformation as an anti-theft feature and a system and method for inhibiting theft of same
US20080165669A1 (en) * 2007-01-05 2008-07-10 Sony Corporation Read-side anti-theft optical discs and method of manufacturing read-side anti-theft optical discs

Also Published As

Publication number Publication date
EP2202740A1 (de) 2010-06-30
US20100157769A1 (en) 2010-06-24
US8036096B2 (en) 2011-10-11
EP2202740B1 (de) 2012-02-08
EP2202741A1 (de) 2010-06-30

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