NL9000328A - Werkwijze en inrichting voor het aanbrengen van informatiepatronen op een registratiedrager. - Google Patents

Werkwijze en inrichting voor het aanbrengen van informatiepatronen op een registratiedrager. Download PDF

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Publication number
NL9000328A
NL9000328A NL9000328A NL9000328A NL9000328A NL 9000328 A NL9000328 A NL 9000328A NL 9000328 A NL9000328 A NL 9000328A NL 9000328 A NL9000328 A NL 9000328A NL 9000328 A NL9000328 A NL 9000328A
Authority
NL
Netherlands
Prior art keywords
area
calibration
auxiliary
patterns
information
Prior art date
Application number
NL9000328A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips 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 Philips Nv filed Critical Philips Nv
Priority to NL9000328A priority Critical patent/NL9000328A/nl
Priority to AT90201579T priority patent/ATE114855T1/de
Priority to EP90201579A priority patent/EP0404249B1/de
Priority to DE69014435T priority patent/DE69014435T2/de
Priority to CN90106531A priority patent/CN1024053C/zh
Priority to CS903068A priority patent/CZ283153B6/cs
Priority to HU903929A priority patent/HU208877B/hu
Priority to SK3068-90A priority patent/SK280263B6/sk
Priority to US07/542,220 priority patent/US5226027A/en
Priority to JP16297690A priority patent/JP3179089B2/ja
Priority to KR1019900009321A priority patent/KR100255263B1/ko
Priority to BR909002971A priority patent/BR9002971A/pt
Publication of NL9000328A publication Critical patent/NL9000328A/nl
Priority to HK41496A priority patent/HK41496A/xx

Links

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
    • 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
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
    • 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
    • G11B27/24—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
    • G11B27/3036—Time code signal
    • 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
    • G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/329—Table of contents on a disc [VTOC]
    • 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
    • G11B27/36—Monitoring, i.e. supervising the progress of 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • 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
    • G11B7/013—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 for discrete information, i.e. where each information unit is stored in a distinct discrete location, e.g. digital information formats within a data block or sector
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Recording Measured Values (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Debugging And Monitoring (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Multi-Process Working Machines And Systems (AREA)
  • General Factory Administration (AREA)
  • Near-Field Transmission Systems (AREA)
NL9000328A 1989-02-12 1990-02-12 Werkwijze en inrichting voor het aanbrengen van informatiepatronen op een registratiedrager. NL9000328A (nl)

Priority Applications (13)

Application Number Priority Date Filing Date Title
NL9000328A NL9000328A (nl) 1989-06-23 1990-02-12 Werkwijze en inrichting voor het aanbrengen van informatiepatronen op een registratiedrager.
AT90201579T ATE114855T1 (de) 1989-06-23 1990-06-18 Verfahren und vorrichtung zum einstellen von aufzeichnungsparametern.
EP90201579A EP0404249B1 (de) 1989-06-23 1990-06-18 Verfahren und Vorrichtung zum Einstellen von Aufzeichnungsparametern
DE69014435T DE69014435T2 (de) 1989-06-23 1990-06-18 Verfahren und Vorrichtung zum Einstellen von Aufzeichnungsparametern.
CS903068A CZ283153B6 (cs) 1989-06-23 1990-06-20 Způsob opatřování nosiče záznamu informačními kombinacemi a zařízení pro provádění tohoto způsobu
CN90106531A CN1024053C (zh) 1989-06-23 1990-06-20 给记录载体提供信息模式的方法和设备
HU903929A HU208877B (en) 1989-06-23 1990-06-20 Method and apparatus for developing structure of data signal on data carrier
SK3068-90A SK280263B6 (sk) 1989-06-23 1990-06-20 Spôsob a zariadenie na zaznamenávanie informačných
US07/542,220 US5226027A (en) 1989-02-12 1990-06-21 Recording method and device which provides an optimum setting of a record-carrier-dependent recording parameter
JP16297690A JP3179089B2 (ja) 1989-06-23 1990-06-22 情報パターンを具える記録担体を設ける方法及び装置
KR1019900009321A KR100255263B1 (ko) 1989-06-23 1990-06-23 레코드 캐리어에 정보패턴을 제공하는 방법 및 장치
BR909002971A BR9002971A (pt) 1989-06-23 1990-06-25 Processo para dotar uma portadora de registro de padroes de informacao e aparelho de registro de informacao
HK41496A HK41496A (en) 1989-06-23 1996-03-07 Method of and device for adjusting recording parameters

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL8901591 1989-06-23
NL8901591 1989-06-23
NL9000328 1990-02-12
NL9000328A NL9000328A (nl) 1989-06-23 1990-02-12 Werkwijze en inrichting voor het aanbrengen van informatiepatronen op een registratiedrager.

Publications (1)

Publication Number Publication Date
NL9000328A true NL9000328A (nl) 1991-01-16

Family

ID=26646544

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9000328A NL9000328A (nl) 1989-02-12 1990-02-12 Werkwijze en inrichting voor het aanbrengen van informatiepatronen op een registratiedrager.

Country Status (13)

Country Link
US (1) US5226027A (de)
EP (1) EP0404249B1 (de)
JP (1) JP3179089B2 (de)
KR (1) KR100255263B1 (de)
CN (1) CN1024053C (de)
AT (1) ATE114855T1 (de)
BR (1) BR9002971A (de)
CZ (1) CZ283153B6 (de)
DE (1) DE69014435T2 (de)
HK (1) HK41496A (de)
HU (1) HU208877B (de)
NL (1) NL9000328A (de)
SK (1) SK280263B6 (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2809835B2 (ja) * 1990-07-30 1998-10-15 松下電器産業株式会社 光ディスク装置および光ディスク
EP0930614B1 (de) * 1991-12-02 2004-03-31 Philips Electronics N.V. Geschlossenes Informationssystem mit Kopierschutz
US5414684A (en) * 1992-01-24 1995-05-09 Pioneer Electronic Corporation Method and apparatus for discriminating type of disks positioned on a CD player
JP3393407B2 (ja) * 1992-01-28 2003-04-07 ソニー株式会社 ディスク状記録媒体のアドレス記録方法、ディスク状記録媒体のアドレス判別回路及びディスク記録再生装置
JP3039099B2 (ja) * 1992-02-14 2000-05-08 ソニー株式会社 光ディスク記録装置およびその方法
JP3075632B2 (ja) * 1992-02-27 2000-08-14 パイオニア株式会社 光ディスクプレーヤ
JP2835250B2 (ja) * 1992-08-10 1998-12-14 シャープ株式会社 光ディスク記録再生装置における光量制御装置
US6529451B2 (en) * 1992-10-05 2003-03-04 Mitsubishi Denki Kabushiki Kaisha Optical disk and optical disk drive device
BE1007029A3 (nl) * 1993-04-22 1995-02-21 Koninkl Philips Electronics Nv Werkwijze voor het afleiden van een kwaliteitssignaal uit een uitgelezen signaal, alsmede een optekeninrichting en een uitleesinrichting waarin een dergelijke werkwijze wordt toegepast.
JP3240016B2 (ja) * 1993-05-11 2001-12-17 ソニー株式会社 光デイスク装置及び光デイスク装置の評価方法
US5537381A (en) * 1993-09-02 1996-07-16 Sharp Kabushiki Kaisha Test-writing recording control method and test-writing recording control apparatus and optical recording medium
JPH07220280A (ja) * 1994-01-26 1995-08-18 Pioneer Electron Corp 追記型光ディスク記録装置におけるキャリブレーション方法及び装置
JP2682439B2 (ja) * 1994-05-10 1997-11-26 日本電気株式会社 データの不正複写防止方法及び不正複写防止機能を有する情報記録制御装置
US5450383A (en) * 1994-05-26 1995-09-12 International Business Machines Corporation Monitoring and adjusting laser write power in an optical disk recorder using pulse-width modulated power level checking signals
KR100337245B1 (ko) * 1994-05-31 2002-11-13 소니 가부시끼 가이샤 데이터기록장치
JPH0837567A (ja) * 1994-07-26 1996-02-06 Olympus Optical Co Ltd 情報記録媒体及び情報再生装置
KR960706261A (ko) * 1994-08-31 1996-11-08 이데이 노부유키 정지 화상 시스템(Still picture system)
US5602814A (en) * 1994-10-06 1997-02-11 International Business Machines Corporation Calibration of write-once disks using a single disk sector
US5537264A (en) * 1994-11-04 1996-07-16 Micropolis Corporation Method for optimally selecting media transfer rates for different data heads based on individual data head performance
CA2165532C (en) * 1995-01-23 2005-10-04 Michael L. Mitchell System for encoding a glass master to enable detection of a counterfeit optical cd-rom
JP2999684B2 (ja) * 1995-03-10 2000-01-17 株式会社日立製作所 光学ディスクの記録制御方法および光学ディスク装置
US5548572A (en) * 1995-03-31 1996-08-20 International Business Machines Corporation Spare and calibration sector management for optical WORM media
US5555237A (en) * 1995-05-30 1996-09-10 International Business Machines Corporation Contamination detection apparatus and method using write power calibration values
JPH0916964A (ja) * 1995-06-26 1997-01-17 Pioneer Electron Corp 光学式記録媒体および光ビームの供給パワー設定方法
JPH0963061A (ja) * 1995-08-25 1997-03-07 Pioneer Electron Corp 光記録媒体とその情報記録方法および情報再生方法
US5831943A (en) * 1995-11-07 1998-11-03 Nikon Corporation Stabilized overwriteable optical recording method using laser beam intensity settings
US5719838A (en) * 1996-03-29 1998-02-17 Eastman Kodak Company β compensation using a defocus technique
JPH09320094A (ja) * 1996-05-27 1997-12-12 Nikon Corp 光ディスクの再生方法及び光ディスク
US5793737A (en) * 1996-12-06 1998-08-11 U.S. Philips Corporation Method and apparatus for writing optical recording media with optimum value of write power
WO1998025266A1 (en) * 1996-12-06 1998-06-11 Koninklijke Philips Electronics N.V. Optical recording medium
US7123563B2 (en) * 1996-12-06 2006-10-17 Koninklijke Philips Electronics N.V. Optical recording method and apparatus using this method
DE69726130T2 (de) * 1996-12-06 2004-08-26 Koninklijke Philips Electronics N.V. Optisches aufzeichnungsmedium
WO1998028742A2 (en) * 1996-12-24 1998-07-02 Koninklijke Philips Electronics N.V. Optical recording method and apparatus using this method
KR100579454B1 (ko) * 1999-04-13 2006-05-12 엘지전자 주식회사 기록매체 및 이에 테스트 기록을 수행하는 장치 및 방법
JP3697962B2 (ja) * 1999-08-20 2005-09-21 ティアック株式会社 光ディスクドライブ装置
KR100326338B1 (ko) * 1999-09-18 2002-03-08 구자홍 광기록매체의 최적 기록방법
TW468162B (en) * 1999-10-13 2001-12-11 Koninkl Philips Electronics Nv Method of hiding areas on a disc like recording of the optically rewritable type
JP3836313B2 (ja) 1999-11-15 2006-10-25 シャープ株式会社 光記録方法及び光記録装置
US6611927B1 (en) * 2000-05-25 2003-08-26 Oak Technology, Inc. Apparatus and method for ideal value estimation in an optical PRML read channel
CN1219287C (zh) * 2000-07-28 2005-09-14 松下电器产业株式会社 记录功率确定方法
US6944107B2 (en) 2000-08-03 2005-09-13 Matsushita Electric Industrial Co., Ltd. Information recording medium, information recording and reproduction method, and information recording and reproduction apparatus
JP2002056531A (ja) * 2000-08-14 2002-02-22 Ricoh Co Ltd 光ディスク情報記録方法および記録媒体
JP4114767B2 (ja) 2000-10-13 2008-07-09 パイオニア株式会社 情報記録装置及び情報記録方法
ATE435484T1 (de) * 2000-11-17 2009-07-15 Koninkl Philips Electronics Nv Verfahren, optische aufzeichnungsvorrichtung mit diesen verfahren und optisches aufzeichnungsmedium zur verwendung in den verfahren und der vorrichtung
US7782721B2 (en) * 2001-01-25 2010-08-24 Dphi Acquisitions, Inc. Digital focus and tracking servo system with multi-zone calibration
US7522480B2 (en) 2001-01-25 2009-04-21 Dphi Acquisitions, Inc. Digital tracking servo system with multi-track seek with an acceleration clamp
JP4474813B2 (ja) * 2001-08-20 2010-06-09 ヤマハ株式会社 光ディスク記録方法
US7038982B2 (en) * 2001-09-27 2006-05-02 Koninklijke Philips Electronics N.V. Method and recording device for selecting an optimized write strategy and recording medium for use by the method
TWI302305B (en) * 2002-06-20 2008-10-21 Koninkl Philips Electronics Nv Method and device for determining a set of recording pulse series parameters for optical carrier recording and optical record carrier
KR20040009454A (ko) * 2002-07-23 2004-01-31 삼성전자주식회사 광정보 저장매체 및 그 기록방법
JP4100208B2 (ja) * 2003-03-20 2008-06-11 株式会社日立製作所 ディスク管理情報の認証方法およびディスク装置
ATE451686T1 (de) * 2003-05-09 2009-12-15 Koninkl Philips Electronics Nv Verfahren und vorrichtung zur ermittlung eines optimalen leistungspegels
WO2005073961A1 (ja) * 2004-01-28 2005-08-11 Matsushita Electric Industrial Co., Ltd. 記録パワー決定方法および装置
EP1831883A2 (de) * 2004-12-22 2007-09-12 Koninklijke Philips Electronics N.V. Beschreibbare optische aufzeichnungssysteme
US7006420B1 (en) * 2005-02-17 2006-02-28 Mediatek Incorporation Method for tuning write strategy parameters of an optical storage device, and system thereof
TWI257620B (en) * 2005-04-08 2006-07-01 Benq Corp System for recording image onto label layer of optical disc
US7778122B2 (en) * 2005-05-18 2010-08-17 Mediatek Incorporation Methods for tuning write strategy parameters utilizing data-to-clock edge deviations, and systems thereof
TW200731254A (en) * 2006-02-10 2007-08-16 Daxon Technology Inc Optical disc
JP4589894B2 (ja) * 2006-05-31 2010-12-01 東芝ストレージデバイス株式会社 磁気ディスク装置および磁気ディスク装置製造方法
US11417363B1 (en) * 2021-06-25 2022-08-16 Western Digital Technologies, Inc. Data storage device calibrating write parameter by pressing actuator against crash stop

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189746A (en) * 1978-03-23 1980-02-19 Rca Corporation Method and apparatus for determining focus conditions
AU513008B2 (en) * 1978-11-13 1980-11-06 Discovision Associates Monitoring apparatus and method for monitoring
JPS58185066A (ja) * 1982-04-23 1983-10-28 Hitachi Ltd 磁気デイスク制御装置
FR2546325B1 (fr) * 1983-05-20 1988-07-08 Thomson Csf Procede et dispositif de calibration de la puissance optique appliquee a un disque optique pour l'enregistrement de donnees
US4578786A (en) * 1984-07-06 1986-03-25 Storage Technology Partners Ii Track pitch calibration system for use in optical storage devices
DE3546067A1 (de) * 1984-12-29 1986-07-03 Canon K.K., Tokio/Tokyo Aufzeichnungs/wiedergabegeraet fuer optische informationen
JPS62245530A (ja) * 1986-04-18 1987-10-26 Hitachi Ltd 微細ビ−ム利用超高密度記録方式
JPS62248174A (ja) * 1986-04-22 1987-10-29 Konika Corp ヘツド移送装置
JPH07111782B2 (ja) * 1986-08-13 1995-11-29 ソニー株式会社 光デイスクの記録再生装置
JPS63148426A (ja) * 1986-12-12 1988-06-21 Hitachi Ltd 光学的記録再生装置
JP2634827B2 (ja) * 1987-12-10 1997-07-30 株式会社日立製作所 光ディスクの多値記録再生方法

Also Published As

Publication number Publication date
HK41496A (en) 1996-03-15
KR910001664A (ko) 1991-01-31
BR9002971A (pt) 1991-08-20
CZ283153B6 (cs) 1998-01-14
ATE114855T1 (de) 1994-12-15
HU903929D0 (en) 1990-11-28
SK280263B6 (sk) 1999-10-08
EP0404249B1 (de) 1994-11-30
HU208877B (en) 1994-01-28
CS9003068A2 (en) 1991-12-17
HUT56979A (en) 1991-10-28
JP3179089B2 (ja) 2001-06-25
JPH03102679A (ja) 1991-04-30
CN1024053C (zh) 1994-03-16
US5226027A (en) 1993-07-06
EP0404249A1 (de) 1990-12-27
CN1048945A (zh) 1991-01-30
KR100255263B1 (ko) 2000-05-01
DE69014435T2 (de) 1995-06-01
DE69014435D1 (de) 1995-01-12

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