JP4490686B2 - 記録キャリア、及び記録キャリアを走査する装置 - Google Patents

記録キャリア、及び記録キャリアを走査する装置 Download PDF

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Publication number
JP4490686B2
JP4490686B2 JP2003511236A JP2003511236A JP4490686B2 JP 4490686 B2 JP4490686 B2 JP 4490686B2 JP 2003511236 A JP2003511236 A JP 2003511236A JP 2003511236 A JP2003511236 A JP 2003511236A JP 4490686 B2 JP4490686 B2 JP 4490686B2
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JP
Japan
Prior art keywords
deformation
frequency
modulated
record carrier
information
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 - Lifetime
Application number
JP2003511236A
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English (en)
Japanese (ja)
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JP2004534346A5 (enExample
JP2004534346A (ja
Inventor
エム スヘップ，コルネリス
ステク，アールベルト
エグナー，セバスティアン
ペー エム イェー バッヘン，コンスタント
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
Koninklijke 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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8180582&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP4490686(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninklijke Philips NV, Koninklijke Philips Electronics NV filed Critical Koninklijke Philips NV
Publication of JP2004534346A publication Critical patent/JP2004534346A/ja
Publication of JP2004534346A5 publication Critical patent/JP2004534346A5/ja
Application granted granted Critical
Publication of JP4490686B2 publication Critical patent/JP4490686B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10481—Improvement or modification of read or write signals optimisation methods
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/24—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by sensing features on the record carrier other than the transducing track ; sensing signals or marks recorded by another method than the main recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • 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
    • G11B7/00745—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
    • G11B7/24073—Tracks
    • G11B7/24082—Meandering
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/218—Write-once discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2525—Magneto-optical [MO] discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP2003511236A 2001-07-02 2002-06-27 記録キャリア、及び記録キャリアを走査する装置 Expired - Lifetime JP4490686B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01202545 2001-07-02
PCT/IB2002/002736 WO2003005350A1 (en) 2001-07-02 2002-06-27 Record carrier and apparatus for scanning the record carrier

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009215539A Division JP4649528B2 (ja) 2001-07-02 2009-09-17 記録キャリア、及び記録キャリアを走査する装置

Publications (3)

Publication Number Publication Date
JP2004534346A JP2004534346A (ja) 2004-11-11
JP2004534346A5 JP2004534346A5 (enExample) 2009-11-12
JP4490686B2 true JP4490686B2 (ja) 2010-06-30

Family

ID=8180582

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2003511236A Expired - Lifetime JP4490686B2 (ja) 2001-07-02 2002-06-27 記録キャリア、及び記録キャリアを走査する装置
JP2009215539A Expired - Fee Related JP4649528B2 (ja) 2001-07-02 2009-09-17 記録キャリア、及び記録キャリアを走査する装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2009215539A Expired - Fee Related JP4649528B2 (ja) 2001-07-02 2009-09-17 記録キャリア、及び記録キャリアを走査する装置

Country Status (25)

Country Link
US (3) US7274627B2 (enExample)
EP (2) EP1926093B1 (enExample)
JP (2) JP4490686B2 (enExample)
KR (1) KR100900733B1 (enExample)
CN (2) CN100370525C (enExample)
AR (1) AR034683A1 (enExample)
AT (2) ATE441180T1 (enExample)
BR (1) BRPI0205695B1 (enExample)
CO (1) CO5550510A2 (enExample)
CY (2) CY1109643T1 (enExample)
DE (2) DE60237051D1 (enExample)
DK (2) DK1926093T3 (enExample)
EA (1) EA005639B1 (enExample)
EG (1) EG23269A (enExample)
ES (2) ES2331873T3 (enExample)
HR (1) HRP20030143B1 (enExample)
IL (1) IL159668A0 (enExample)
MA (1) MA26205A1 (enExample)
MX (1) MXPA03001745A (enExample)
MY (1) MY149315A (enExample)
NO (1) NO20030927L (enExample)
PT (2) PT1405306E (enExample)
TN (1) TNSN03009A1 (enExample)
TW (1) TWI233607B (enExample)
WO (1) WO2003005350A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009295275A (ja) * 2001-07-02 2009-12-17 Koninkl Philips Electronics Nv 記録キャリア、及び記録キャリアを走査する装置

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JP4652641B2 (ja) * 2001-10-11 2011-03-16 ソニー株式会社 ディスク記録媒体、ディスクドライブ装置、再生方法
JP3789423B2 (ja) 2001-11-17 2006-06-21 エルジー電子株式会社 光ディスクに記録されるウォブル信号をエンコーディングする装置及び方法と、その光ディスクで読み出されたウォブル信号をデコーディングする装置及び方法
TWI298156B (en) 2002-10-24 2008-06-21 Tian Holdings Llc Discrimination method for light storage device
CN100377219C (zh) * 2003-03-31 2008-03-26 上海乐金广电电子有限公司 光盘抖动信号的调制解调装置及方法
EP1489612B1 (en) * 2003-06-16 2017-05-03 Thomson Licensing Wobble demodulation for high density optical recording media
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CN100412972C (zh) 2003-09-15 2008-08-20 宇田控股有限公司 光盘片格式的辨识方法
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US7626907B2 (en) 2004-05-25 2009-12-01 Ricky Chang Method and apparatus for determining type of digital versatile disc
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009295275A (ja) * 2001-07-02 2009-12-17 Koninkl Philips Electronics Nv 記録キャリア、及び記録キャリアを走査する装置

Also Published As

Publication number Publication date
DE60237051D1 (de) 2010-08-26
PT1405306E (pt) 2009-11-17
EA200400133A1 (ru) 2004-04-29
AR034683A1 (es) 2004-03-03
EA005639B1 (ru) 2005-04-28
US9449642B2 (en) 2016-09-20
ATE474314T1 (de) 2010-07-15
US20040170091A1 (en) 2004-09-02
PT1926093E (pt) 2010-09-30
ES2348846T3 (es) 2010-12-15
ES2331873T3 (es) 2010-01-19
DK1405306T3 (da) 2009-12-07
BR0205695A (pt) 2003-07-15
CN1522436A (zh) 2004-08-18
TNSN03009A1 (en) 2005-04-08
US7274627B2 (en) 2007-09-25
NO20030927L (no) 2003-04-30
HRP20030143B1 (en) 2011-05-31
EP1926093B1 (en) 2010-07-14
JP2004534346A (ja) 2004-11-11
CN100370525C (zh) 2008-02-20
US20080002535A1 (en) 2008-01-03
WO2003005350A1 (en) 2003-01-16
TWI233607B (en) 2005-06-01
HRP20030143A2 (en) 2005-04-30
CN101025989B (zh) 2012-10-10
EP1405306A1 (en) 2004-04-07
ATE441180T1 (de) 2009-09-15
KR20030029875A (ko) 2003-04-16
CY1110818T1 (el) 2015-06-10
JP2009295275A (ja) 2009-12-17
EP1405306B1 (en) 2009-08-26
NO20030927D0 (no) 2003-02-27
US20140112116A1 (en) 2014-04-24
JP4649528B2 (ja) 2011-03-09
CY1109643T1 (el) 2014-08-13
BRPI0205695B1 (pt) 2015-08-18
DK1926093T3 (da) 2010-10-18
CO5550510A2 (es) 2005-08-31
DE60233498D1 (de) 2009-10-08
EP1926093A3 (en) 2009-01-14
MA26205A1 (fr) 2004-07-01
HK1064206A1 (en) 2005-01-21
CN101025989A (zh) 2007-08-29
MXPA03001745A (es) 2004-09-10
KR100900733B1 (ko) 2009-06-05
IL159668A0 (en) 2004-06-01
EG23269A (en) 2004-10-31
US8644119B2 (en) 2014-02-04
EP1926093A2 (en) 2008-05-28
MY149315A (en) 2013-08-30

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