CN100350470C - 记录媒体 - Google Patents

记录媒体 Download PDF

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Publication number
CN100350470C
CN100350470C CNB2005100758528A CN200510075852A CN100350470C CN 100350470 C CN100350470 C CN 100350470C CN B2005100758528 A CNB2005100758528 A CN B2005100758528A CN 200510075852 A CN200510075852 A CN 200510075852A CN 100350470 C CN100350470 C CN 100350470C
Authority
CN
China
Prior art keywords
district
hole point
depth
degree
recording medium
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.)
Expired - Fee Related
Application number
CNB2005100758528A
Other languages
English (en)
Chinese (zh)
Other versions
CN1707640A (zh
Inventor
山口淳
加藤正浩
村松英治
大岛清朗
田切孝夫
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.)
Pioneer Corp
Original Assignee
Pioneer Corp
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 Pioneer Corp filed Critical Pioneer Corp
Publication of CN1707640A publication Critical patent/CN1707640A/zh
Application granted granted Critical
Publication of CN100350470C publication Critical patent/CN100350470C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G11B20/00086—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
    • G11B20/00594—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 wherein the shape of recording marks is altered, e.g. the depth, width, or length of pits
    • 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
    • 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
    • G11B20/00601—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 wherein properties of tracks are altered, e.g., by changing the wobble pattern or the track pitch, or by adding interruptions or eccentricity
    • 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
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24085—Pits
    • 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
    • G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
CNB2005100758528A 2000-07-25 2001-07-25 记录媒体 Expired - Fee Related CN100350470C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000224216A JP3922424B2 (ja) 2000-07-25 2000-07-25 光学式記録媒体、光学式記録媒体製造装置及び光学式記録媒体製造方法
JP224216/00 2000-07-25

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB011230738A Division CN1241186C (zh) 2000-07-25 2001-07-25 光记录媒体、光记录媒体生产设备及生产方法

Publications (2)

Publication Number Publication Date
CN1707640A CN1707640A (zh) 2005-12-14
CN100350470C true CN100350470C (zh) 2007-11-21

Family

ID=18718212

Family Applications (2)

Application Number Title Priority Date Filing Date
CNB2005100758528A Expired - Fee Related CN100350470C (zh) 2000-07-25 2001-07-25 记录媒体
CNB011230738A Expired - Fee Related CN1241186C (zh) 2000-07-25 2001-07-25 光记录媒体、光记录媒体生产设备及生产方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNB011230738A Expired - Fee Related CN1241186C (zh) 2000-07-25 2001-07-25 光记录媒体、光记录媒体生产设备及生产方法

Country Status (9)

Country Link
US (2) US6813237B2 (enExample)
EP (1) EP1176587B1 (enExample)
JP (1) JP3922424B2 (enExample)
KR (1) KR100614142B1 (enExample)
CN (2) CN100350470C (enExample)
AT (1) ATE421750T1 (enExample)
DE (1) DE60137476D1 (enExample)
HK (1) HK1043425B (enExample)
TW (1) TW513711B (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6930969B2 (en) * 2000-10-26 2005-08-16 Pioneer Corporation Optical recording medium applicable for improved servo control
EP1410386A2 (en) * 2000-11-09 2004-04-21 Burstein Technologies, Inc. Disc drive system and methods for use with bio-discs
AU2002241851A1 (en) * 2001-01-11 2002-07-24 Burstein Technologies, Inc. Optical disc analysis system including related methods for biological and medical imaging
US7221632B2 (en) * 2001-07-12 2007-05-22 Burstein Technologies, Inc. Optical disc system and related detecting methods for analysis of microscopic structures
US20080094974A1 (en) * 2001-11-09 2008-04-24 Burstein Technologies, Inc. Optical disc system and related detecting methods for analysis of microscopic structures
KR100429884B1 (ko) 2002-03-18 2004-05-03 삼성전자주식회사 광 기록매체에 데이터를 기록하는 방법 및 그 장치
KR20030093587A (ko) * 2002-06-03 2003-12-11 삼성전자주식회사 재생전용 고밀도 광디스크
KR20040001596A (ko) * 2002-06-28 2004-01-07 삼성전자주식회사 재생전용 고밀도 광디스크 및 그 재생 방법
RU2473141C2 (ru) * 2002-07-02 2013-01-20 Эл Джи Электроникс Инк. Устройство и способ воспроизведения данных с машиночитаемого носителя только для чтения
ATE553478T1 (de) 2003-01-23 2012-04-15 Lg Electronics Inc Aufzeichnungsmedium mit kopierschutzinformation in intermittierenden oder abwechselnd gewobbelten pits sowie vorrichtung und verfahren zur herstellung, aufzeichnung und wiedergabe des aufzeichnungsmediums
EP1863030B1 (en) 2003-01-23 2013-10-02 LG Electronics, Inc. Computer-readable storage medium, and method and apparatus for reproducing data therefrom
KR100952949B1 (ko) 2003-01-24 2010-04-15 엘지전자 주식회사 고밀도 광디스크의 복사 방지 정보 관리방법
KR100727919B1 (ko) 2003-02-03 2007-06-14 삼성전자주식회사 광정보 저장매체
JP4247057B2 (ja) 2003-06-30 2009-04-02 パイオニア株式会社 情報記録媒体、情報再生装置及び情報再生方法
JP4275471B2 (ja) * 2003-07-02 2009-06-10 パイオニア株式会社 情報記録媒体、情報再生装置及び情報再生方法
EP1821296B1 (en) * 2004-12-09 2009-12-02 NEC Corporation Recording type optical disc medium and optical disc device for same
JP2006216118A (ja) * 2005-02-02 2006-08-17 Funai Electric Co Ltd テスト用ディスク
WO2007007796A1 (ja) * 2005-07-14 2007-01-18 Rohm Co., Ltd. ランドプリピット信号検出回路およびそれを用いた光ディスク装置ならびに電子機器
CN101317227B (zh) * 2005-11-29 2011-12-14 皇家飞利浦电子股份有限公司 播放器设备以及包括记录载体和播放器设备的系统
KR100728046B1 (ko) * 2007-02-20 2007-06-14 삼성전자주식회사 광정보 저장매체 재생방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10172419A (ja) * 1996-12-06 1998-06-26 Stanley Electric Co Ltd 片端子型放電ランプ
JPH10222874A (ja) * 1997-02-07 1998-08-21 Ricoh Co Ltd 光情報記録媒体とそのデータ記録方法及び原盤露光方法
JPH11328675A (ja) * 1998-05-20 1999-11-30 Pioneer Electron Corp 記録媒体製造装置及び記録媒体
JP2000021024A (ja) * 1998-07-03 2000-01-21 Ricoh Co Ltd 記録型光ディスク

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01139660A (ja) 1987-11-26 1989-06-01 Pentel Kk 筆記具用油性顔料インキ組成物
TW241360B (enExample) * 1993-07-29 1995-02-21 Nippon Pickter Kk
TW309612B (enExample) * 1994-09-22 1997-07-01 Nippon Bickter Kk
JPH09259440A (ja) * 1996-03-25 1997-10-03 Sony Corp 記録媒体、アドレス記録方法および装置、並びに、記録再生方法および装置
JP3703569B2 (ja) * 1996-04-02 2005-10-05 ソニー株式会社 光記録媒体及びその記録再生方法、記録再生装置
JP3476647B2 (ja) * 1996-04-19 2003-12-10 シャープ株式会社 光ディスク、光ディスク製造装置および光ディスク記録再生装置
JPH09306030A (ja) * 1996-05-10 1997-11-28 Sony Corp 記録媒体
HUP9802490A3 (en) * 1996-06-27 1999-04-28 Koninkl Philips Electronics Nv Information carrier containing auxiliary information, reading device and method of manufacturing such an information carrier
EP0827139B1 (en) * 1996-08-30 2003-10-29 Sharp Kabushiki Kaisha Disk type recording medium and disk recording and reproducing device
EP0930611A4 (en) * 1996-09-26 2003-02-12 Sanyo Electric Co RECORDING MEDIUM AND CORRESPONDING REPRODUCING APPARATUS
JP4298793B2 (ja) 1996-10-23 2009-07-22 パナソニック株式会社 光ディスク
JP3545893B2 (ja) 1996-12-05 2004-07-21 株式会社リコー 光情報記録媒体及びその原盤露光方法
JP3210608B2 (ja) * 1997-05-19 2001-09-17 ソニー株式会社 光ディスク及び光ディスク装置
KR100349029B1 (ko) * 1997-08-16 2002-12-16 엘지전자 주식회사 기록매체
TW408319B (en) * 1997-08-20 2000-10-11 Sanyo Electric Co Optical discs and optical disc readout units
JPH1166708A (ja) * 1997-08-20 1999-03-09 Sanyo Electric Co Ltd 光ディスク、光ディスク記録装置、及び光ディスク再生装置
US6310854B1 (en) * 1997-11-28 2001-10-30 Yamaha Corporation Optical disk having areas of different recording densities or functions
DE69912613T2 (de) * 1998-07-29 2004-04-15 Matsushita Electric Industrial Co., Ltd., Kadoma Weidergabegerät und aufgezeichnetes medium
BR9906669A (pt) * 1998-08-04 2000-08-29 Koninkl Philips Electronics Nv Disco óptico, aparelho de gravação para gravar dados a uma densidade substancialmente constante sobre o mesmo, e, dispositivo de leitura para ler dados de um disco óptico
JP3783909B2 (ja) 1999-05-20 2006-06-07 パイオニア株式会社 カッティング装置、情報記録媒体、情報記録装置及び情報記録方法並びに、カッティング方法
US6535477B1 (en) * 1999-06-28 2003-03-18 Pioneer Corporation Optical recording medium having groove and land tracks, and method of manufacturing the same
DE60118105T2 (de) 2000-01-14 2006-08-31 Pioneer Corp. Beschreibbare optische Platte und Aufzeichnungsverfahren
JP3962522B2 (ja) 2000-02-14 2007-08-22 パイオニア株式会社 情報記録媒体
JP4060022B2 (ja) 2000-02-16 2008-03-12 パイオニア株式会社 情報記録媒体、その製造装置及びその製造方法、ならびに情報記録媒体への信号記録装置及びその信号記録方法
JP2001357534A (ja) * 2000-04-10 2001-12-26 Victor Co Of Japan Ltd 情報記録媒体
US6477124B2 (en) * 2000-11-15 2002-11-05 Doug Carson & Associates, Inc. Varying the rate at which data appear on an optical disc rotated at a constant linear velocity to prevent unauthorized duplication of the disc

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10172419A (ja) * 1996-12-06 1998-06-26 Stanley Electric Co Ltd 片端子型放電ランプ
JPH10222874A (ja) * 1997-02-07 1998-08-21 Ricoh Co Ltd 光情報記録媒体とそのデータ記録方法及び原盤露光方法
JPH11328675A (ja) * 1998-05-20 1999-11-30 Pioneer Electron Corp 記録媒体製造装置及び記録媒体
JP2000021024A (ja) * 1998-07-03 2000-01-21 Ricoh Co Ltd 記録型光ディスク

Also Published As

Publication number Publication date
EP1176587A2 (en) 2002-01-30
US20020015379A1 (en) 2002-02-07
US7092351B2 (en) 2006-08-15
JP2002042347A (ja) 2002-02-08
CN1241186C (zh) 2006-02-08
DE60137476D1 (de) 2009-03-12
JP3922424B2 (ja) 2007-05-30
EP1176587B1 (en) 2009-01-21
CN1707640A (zh) 2005-12-14
ATE421750T1 (de) 2009-02-15
EP1176587A3 (en) 2004-02-04
US20040114493A1 (en) 2004-06-17
HK1043425B (en) 2009-06-12
US6813237B2 (en) 2004-11-02
CN1362707A (zh) 2002-08-07
KR100614142B1 (ko) 2006-08-25
KR20020009491A (ko) 2002-02-01
TW513711B (en) 2002-12-11
HK1043425A1 (en) 2002-09-13

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Granted publication date: 20071121

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