TW200609929A - Record carrier comprising a ROM mark and a playback device for retrieving the ROM mark - Google Patents

Record carrier comprising a ROM mark and a playback device for retrieving the ROM mark

Info

Publication number
TW200609929A
TW200609929A TW094117895A TW94117895A TW200609929A TW 200609929 A TW200609929 A TW 200609929A TW 094117895 A TW094117895 A TW 094117895A TW 94117895 A TW94117895 A TW 94117895A TW 200609929 A TW200609929 A TW 200609929A
Authority
TW
Taiwan
Prior art keywords
record carrier
patterns
rom mark
read
retrieving
Prior art date
Application number
TW094117895A
Other languages
English (en)
Inventor
Erwin Rinaldo Meinders
Jacobus Hermanus Maria Neijzen
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 TW200609929A publication Critical patent/TW200609929A/zh

Links

Classifications

    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the 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
    • G11B7/007—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
    • 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
    • G11B20/00572—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium
    • G11B20/00586—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/14—Heads, e.g. forming of the optical beam spot or modulation of the optical beam specially adapted to record on, or to reproduce from, more than one track simultaneously

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Read Only Memory (AREA)
TW094117895A 2004-06-03 2005-05-31 Record carrier comprising a ROM mark and a playback device for retrieving the ROM mark TW200609929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04102485 2004-06-03

Publications (1)

Publication Number Publication Date
TW200609929A true TW200609929A (en) 2006-03-16

Family

ID=34969892

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094117895A TW200609929A (en) 2004-06-03 2005-05-31 Record carrier comprising a ROM mark and a playback device for retrieving the ROM mark

Country Status (9)

Country Link
US (1) US7916617B2 (zh)
EP (1) EP1756812B1 (zh)
JP (1) JP4787245B2 (zh)
KR (1) KR20070029791A (zh)
CN (1) CN101095189B (zh)
AT (1) ATE397267T1 (zh)
DE (1) DE602005007222D1 (zh)
TW (1) TW200609929A (zh)
WO (1) WO2005119664A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005119664A1 (en) * 2004-06-03 2005-12-15 Koninklijke Philips Electronics N.V. Record carrier comprising a rom mark and a playback device for retrieving the rom mark
US20100157749A1 (en) * 2006-01-17 2010-06-24 Masatsugu Ogawa Information Recording/Reproducing Apparatus and Track Offset Adjusting Method of Information Recording Medium

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829154A (ja) * 1981-08-11 1983-02-21 Mitsubishi Electric Corp 光学式情報再生装置
US5224082A (en) * 1988-02-26 1993-06-29 Fujitsu Limited Method for detecting tracking error in optical disk system and its optical system devices thereof
JPH0785336B2 (ja) * 1989-05-29 1995-09-13 パイオニア株式会社 記録情報の読取り装置
JP2768741B2 (ja) * 1989-06-12 1998-06-25 パイオニア株式会社 情報記録装置
US5291471A (en) * 1989-09-22 1994-03-01 Russell James T Recording/reproducing system using phase encoding of optical storage medium
JP2840689B2 (ja) * 1990-03-12 1998-12-24 ソニー株式会社 光ディスクとデータ再生方法
US5081617A (en) * 1990-09-24 1992-01-14 Creo Products Inc. Optical system for simultaneous reading of multiple data tracks
EP0930614B1 (en) 1991-12-02 2004-03-31 Philips Electronics N.V. Closed information system with physical copy protection
JP3145751B2 (ja) * 1991-12-03 2001-03-12 パイオニア株式会社 光ピックアップ装置
US5633854A (en) * 1992-02-19 1997-05-27 Sony Corporation Methods and apparatus for reproducing data recorded on an optical recording medium
JP3166322B2 (ja) * 1992-06-15 2001-05-14 ソニー株式会社 再生方法、再生装置
TW241360B (zh) 1993-07-29 1995-02-21 Nippon Pickter Kk
JP3450483B2 (ja) * 1995-01-06 2003-09-22 パイオニア株式会社 光学式記録媒体再生装置
US6567368B1 (en) * 1998-06-13 2003-05-20 Lg Electronics Inc. Optical recording medium and method and apparatus of reproducing the same
JP2001052338A (ja) * 1999-08-09 2001-02-23 Sony Corp 光情報記録装置、光情報記録方法、光情報記録媒体、光情報処理装置及び光情報記録媒体のアクセス方法
JP2001184643A (ja) * 1999-12-24 2001-07-06 Victor Co Of Japan Ltd 光ディスクのコピー防止方法及び記録媒体
ATE271253T1 (de) 2000-05-10 2004-07-15 Koninkl Philips Electronics Nv Kopierschutzsystem
US7177262B2 (en) * 2002-04-19 2007-02-13 Victor Company Of Japan, Ltd. Reproducing system and corresponding information recording medium having wobbled land portions
EP1581948A1 (en) * 2002-12-30 2005-10-05 Koninklijke Philips Electronics N.V. Method for crosstalk reduction between tracks on a recording medium, recording device, playback device and recording medium
WO2005119664A1 (en) * 2004-06-03 2005-12-15 Koninklijke Philips Electronics N.V. Record carrier comprising a rom mark and a playback device for retrieving the rom mark
CN101427311A (zh) * 2006-04-18 2009-05-06 松下电器产业株式会社 光盘、及其再现装置、记录装置、制造方法和集成电路

Also Published As

Publication number Publication date
EP1756812A1 (en) 2007-02-28
KR20070029791A (ko) 2007-03-14
US20080279086A1 (en) 2008-11-13
ATE397267T1 (de) 2008-06-15
US7916617B2 (en) 2011-03-29
JP4787245B2 (ja) 2011-10-05
WO2005119664A1 (en) 2005-12-15
JP2008502087A (ja) 2008-01-24
CN101095189A (zh) 2007-12-26
DE602005007222D1 (de) 2008-07-10
CN101095189B (zh) 2011-12-21
EP1756812B1 (en) 2008-05-28

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