DE69813727D1 - Optischer aufzeichnungsträger und abtastgerät dafür - Google Patents

Optischer aufzeichnungsträger und abtastgerät dafür

Info

Publication number
DE69813727D1
DE69813727D1 DE69813727T DE69813727T DE69813727D1 DE 69813727 D1 DE69813727 D1 DE 69813727D1 DE 69813727 T DE69813727 T DE 69813727T DE 69813727 T DE69813727 T DE 69813727T DE 69813727 D1 DE69813727 D1 DE 69813727D1
Authority
DE
Germany
Prior art keywords
record carrier
optical record
scanner
therefor
scanner therefor
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
DE69813727T
Other languages
English (en)
Other versions
DE69813727T2 (de
Inventor
Den Enden Joseph Van
Immink Antonie Schouhamer
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 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69813727D1 publication Critical patent/DE69813727D1/de
Publication of DE69813727T2 publication Critical patent/DE69813727T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • 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
    • 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
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • 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
    • G11B2220/23—Disc-shaped record carriers characterised in that the disc has a specific layer structure
    • G11B2220/235—Multilayer discs, i.e. multiple recording layers accessed from the same side
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
DE69813727T 1997-06-04 1998-05-14 Optischer aufzeichnungsträger und abtastgerät dafür Expired - Fee Related DE69813727T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97201679 1997-06-04
PCT/IB1998/000722 WO1998055996A2 (en) 1997-06-04 1998-05-14 Optical record carrier and apparatus for scanning such a record carrier

Publications (2)

Publication Number Publication Date
DE69813727D1 true DE69813727D1 (de) 2003-05-28
DE69813727T2 DE69813727T2 (de) 2003-12-18

Family

ID=8228397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69813727T Expired - Fee Related DE69813727T2 (de) 1997-06-04 1998-05-14 Optischer aufzeichnungsträger und abtastgerät dafür

Country Status (6)

Country Link
US (1) US6181658B1 (de)
EP (1) EP0916135B1 (de)
JP (1) JP2000516379A (de)
CN (2) CN1179352C (de)
DE (1) DE69813727T2 (de)
WO (1) WO1998055996A2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3155499B2 (ja) * 1997-11-26 2001-04-09 インターナショナル・ビジネス・マシーンズ・コーポレ−ション 光ディスクのビット変換の方法、復調方法および装置
US6266298B1 (en) * 1998-05-22 2001-07-24 Excel Precision Corporation Apparatus and method for inscribing, optically detecting, and using a clock pattern to write a servo pattern in an information storage unit
EP1066628B1 (de) * 1999-01-25 2003-11-12 Koninklijke Philips Electronics N.V. Datenträger und vorrichtung zum abtasten des datenträgers
IL138671A (en) * 1999-01-27 2005-12-18 Koninkl Philips Electronics Nv Record carrier, playback device and method of recording information
US6847594B1 (en) * 2000-02-07 2005-01-25 Samsung Electronics Co., Ltd. Recording medium having wobbled groove tracks out of phase with wobbled land tracks, servo controlling apparatus using wobble signal and method thereof
JP3696438B2 (ja) * 1999-06-09 2005-09-21 シャープ株式会社 記録再生装置および記録媒体
US6853615B1 (en) * 1999-06-29 2005-02-08 Koninklijke Philips Electronics N.V. Optical record carrier
US20040027943A1 (en) * 2000-10-19 2004-02-12 Shigeru Furumiya Optical disk medium and signal reproduction method
KR100408282B1 (ko) * 2001-05-16 2003-12-03 삼성전자주식회사 헤더정보가 실린 워블신호가 기록된 광 기록매체, 그워블신호 기록장치, 기록방법, 재생장치 및 재생방법
CN1229782C (zh) * 2001-11-21 2005-11-30 松下电器产业株式会社 再现方法和装置
AU2003201837A1 (en) * 2002-04-01 2003-10-23 Sony Corporation Storage medium and storage medium recording method
WO2004059646A1 (en) * 2002-12-30 2004-07-15 Koninklijke Philips Electronics N.V. Method for crosstalk reduction between tracks on a recording medium, recording device, playback device and recording medium
US7408654B1 (en) 2004-09-02 2008-08-05 Mark Randall Hardin Method for measuring position, linear velocity and velocity change of an object in two-dimensional motion
US20060044552A1 (en) * 2004-09-02 2006-03-02 Mark Hardin A device for measuring motion along surfaces of arbitrary length and of arbitrary curvature.
TWI330837B (en) * 2007-02-14 2010-09-21 Ind Tech Res Inst System for recording and reproducing holographic storage which has tracking servo projection
JP2013033563A (ja) * 2011-08-01 2013-02-14 Sony Corp 光記録媒体、記録再生装置、記録再生方法
US8786968B2 (en) 2011-11-21 2014-07-22 Agency For Science, Technology And Research Data storage device including a recording channel, a detector, and a noise prediction circuit, and method of processing a signal in a data storage device
US10344816B2 (en) 2016-02-11 2019-07-09 Abb Schweiz Ag Pressure plate with phase change material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057833A (en) 1974-10-03 1977-11-08 U.S. Philips Corporation Centering detection system for an apparatus for playing optically readable record carriers
NL8701632A (nl) * 1987-07-10 1989-02-01 Philips Nv Systeem voor het optekenen en/of uitlezen van een informatiesignaal, een registratiedrager, een opteken en/of uitleesinrichting voor toepassing in een dergelijk systeem, en een inrichting en werkwijze voor het vervaardigen van een dergelijke registratiedrager.
NL8800152A (nl) * 1988-01-22 1989-08-16 Philips Nv Optische uitleesbare registratiedrager van het beschrijfbare type, een inrichting voor het vervaardigen van een dergelijke registratiedrager, en inrichtingen voor het optekenen en/of uitlezen van informatie op/uit een dergelijke registratiedrager.
EP0325329B1 (de) * 1988-01-22 1993-12-01 Koninklijke Philips Electronics N.V. Verfahren und Gerät zur aufeinanderfolgenden Aufzeichnung von EFM-modulierten Signalen
NL8800151A (nl) * 1988-01-22 1989-08-16 Philips Nv Werkwijze en inrichting voor het optekenen van een informatiesignaal.
JP2822859B2 (ja) 1993-03-31 1998-11-11 日本ビクター株式会社 光ディスク記録媒体及びその再生情報信号の補正方法
DE69732728T2 (de) * 1996-01-26 2006-04-06 Sharp K.K. Optisches Aufzeichnungsmedium und Optische Aufzeichnungs- Wiedergabevorrichtung und Verfahren zur Herstellung eines optischen Aufzeichnungsmediums
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
JP3555055B2 (ja) * 1997-04-07 2004-08-18 パイオニア株式会社 プリピット検出装置及び情報記録装置

Also Published As

Publication number Publication date
EP0916135A2 (de) 1999-05-19
DE69813727T2 (de) 2003-12-18
CN1545093A (zh) 2004-11-10
CN1179352C (zh) 2004-12-08
EP0916135B1 (de) 2003-04-23
US6181658B1 (en) 2001-01-30
JP2000516379A (ja) 2000-12-05
WO1998055996A3 (en) 1999-03-18
CN1236471A (zh) 1999-11-24
WO1998055996A2 (en) 1998-12-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee