CN101183548B - 在光学数据载体上形成安全标记的方法 - Google Patents

在光学数据载体上形成安全标记的方法 Download PDF

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Publication number
CN101183548B
CN101183548B CN200710168013XA CN200710168013A CN101183548B CN 101183548 B CN101183548 B CN 101183548B CN 200710168013X A CN200710168013X A CN 200710168013XA CN 200710168013 A CN200710168013 A CN 200710168013A CN 101183548 B CN101183548 B CN 101183548B
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CN
China
Prior art keywords
area
security
data carrier
holographic
light
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Expired - Fee Related
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CN200710168013XA
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English (en)
Chinese (zh)
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CN101183548A (zh
Inventor
乔基姆·尼特尔
哈特穆特·里克特
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THOMSON LICENSING CORP
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THOMSON LICENSING CORP
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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or 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
    • G11B7/007—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
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/14—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by radiation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00884—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a watermark, i.e. a barely perceptible transformation of the original data which can nevertheless be recognised by an algorithm
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
    • G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
    • G11B23/0028—Details
    • G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
    • G11B23/281—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs by changing the physical properties of the record carrier
    • 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
    • G11B7/0053—Reproducing non-user data, e.g. wobbled address, prepits, BCA
    • 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
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24085—Pits
    • G11B7/24088—Pits for storing more than two values, i.e. multi-valued recording for data or prepits
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0065—Recording, reproducing or erasing by using optical interference patterns, e.g. holograms

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Holo Graphy (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Credit Cards Or The Like (AREA)
CN200710168013XA 2006-10-31 2007-10-31 在光学数据载体上形成安全标记的方法 Expired - Fee Related CN101183548B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06123229.4 2006-10-31
EP06123229A EP1918913A1 (en) 2006-10-31 2006-10-31 Method for producing a security mark on an optical data carrier

Publications (2)

Publication Number Publication Date
CN101183548A CN101183548A (zh) 2008-05-21
CN101183548B true CN101183548B (zh) 2012-01-04

Family

ID=37946195

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200710168013XA Expired - Fee Related CN101183548B (zh) 2006-10-31 2007-10-31 在光学数据载体上形成安全标记的方法

Country Status (5)

Country Link
US (1) US8953235B2 (enExample)
EP (1) EP1918913A1 (enExample)
JP (1) JP5301808B2 (enExample)
KR (1) KR101413209B1 (enExample)
CN (1) CN101183548B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101403461B1 (ko) * 2013-04-26 2014-06-03 한국전자통신연구원 3차원 광 메모리를 이용한 데이터 기록 장치, 인증 장치 및 그 방법
US10121509B2 (en) * 2014-03-07 2018-11-06 Thomson Licensing Optical disc authentication by interferometric fingerprinting
KR102771301B1 (ko) * 2017-02-24 2025-02-24 삼성전자주식회사 무선 통신 시스템에서 보안 키를 생성하기 위한 장치 및 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1626407A2 (en) * 1998-08-10 2006-02-15 OVD Kinegram AG Diffractive security device on compact discs

Family Cites Families (22)

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JPS58200275A (ja) 1982-05-18 1983-11-21 Dainippon Printing Co Ltd パタ−ン状フレネルホログラムの製造方法
DE68928586T2 (de) 1988-04-12 1998-10-29 Dainippon Printing Co Ltd Optisches aufzeichnungsmedium und methode zu dessen herstellung
FR2702077B1 (fr) 1993-02-22 1995-04-21 Digipress Sa Procédé de fabrication d'un disque maître et d'une matrice de pressage de disques optiques perfectionnés, disque optique obtenu à partir de ce disque maître ou de cette matrice de pressage.
GB2290526A (en) 1994-06-23 1996-01-03 David John Taylor Labelling of compact discs
US5737298A (en) 1995-09-05 1998-04-07 Wea Manufacturing, Inc. Holographic security system for optical discs
GB2326843A (en) 1997-07-03 1999-01-06 Geoffrey Strachan Optical disc security feature
US6902111B2 (en) 1998-11-12 2005-06-07 Wenyu Han Method and apparatus for impeding the counterfeiting of discs
JP2000187854A (ja) 1998-12-18 2000-07-04 Sharp Corp 光ピックアップ装置及び半導体レーザ装置
DE10004870A1 (de) 2000-02-04 2001-08-09 Hsm Gmbh Optisches Speichermedium
DE10125015C2 (de) 2001-05-22 2003-06-05 Hsm Gmbh Optisches Speichermedium
GB0202646D0 (en) 2002-02-05 2002-03-20 Optaglio Ltd Secure hidden data protection optically variable label
US6697178B2 (en) * 2002-05-30 2004-02-24 E. I. Du Pont De Nemours And Company Disk with holographic security label applied thereto and method of applying label
JP4416150B2 (ja) 2002-10-15 2010-02-17 大日本印刷株式会社 立体彩紋
WO2004051653A1 (es) * 2002-12-02 2004-06-17 Oberwager Sain Raul Procedimiento para la autentificación e inviolabilidad del contenido de un dispositivo de almacenamiento óptico de documentos digitales y/o objetos digitales
JP4097533B2 (ja) * 2003-01-22 2008-06-11 Ｔｄｋ株式会社 ホログラム記録方法及び装置
GB0308877D0 (en) * 2003-04-16 2003-05-21 Holographic Image Studio The L An optical data carrier
US7086073B2 (en) 2003-06-16 2006-08-01 Microsoft Corporation Optical storage media with embedded security device
WO2005048256A2 (en) * 2003-11-14 2005-05-26 Koninklijke Philips Electronics N.V. A data carrier having security mark and apparatus for handling such data carrier.
US7218589B2 (en) * 2003-11-24 2007-05-15 General Electric Company Authenticable optical disc, system for authenticating an optical disc and method thereof
JP2006030380A (ja) 2004-07-13 2006-02-02 Sony Corp ホログラム装置及びホログラム記録方法
JP2006155831A (ja) 2004-11-30 2006-06-15 Fujitsu Ltd ホログラム記録媒体及びホログラム記録再生装置
JP2006162928A (ja) * 2004-12-07 2006-06-22 Sony Corp ホログラム記録装置及びホログラム記録方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1626407A2 (en) * 1998-08-10 2006-02-15 OVD Kinegram AG Diffractive security device on compact discs

Also Published As

Publication number Publication date
EP1918913A1 (en) 2008-05-07
US20080100889A1 (en) 2008-05-01
JP2008117399A (ja) 2008-05-22
JP5301808B2 (ja) 2013-09-25
CN101183548A (zh) 2008-05-21
US8953235B2 (en) 2015-02-10
KR20080039241A (ko) 2008-05-07
KR101413209B1 (ko) 2014-06-27

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Granted publication date: 20120104

Termination date: 20161031