DE69726130D1 - Optisches aufzeichnungsmedium - Google Patents

Optisches aufzeichnungsmedium

Info

Publication number
DE69726130D1
DE69726130D1 DE69726130T DE69726130T DE69726130D1 DE 69726130 D1 DE69726130 D1 DE 69726130D1 DE 69726130 T DE69726130 T DE 69726130T DE 69726130 T DE69726130 T DE 69726130T DE 69726130 D1 DE69726130 D1 DE 69726130D1
Authority
DE
Germany
Prior art keywords
recording medium
optical recording
optical
medium
recording
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
DE69726130T
Other languages
English (en)
Other versions
DE69726130T2 (de
Inventor
Hendrikus Spruit
Michael Mimnagh
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
Priority claimed from PCT/IB1997/001485 external-priority patent/WO1998025266A1/en
Publication of DE69726130D1 publication Critical patent/DE69726130D1/de
Application granted granted Critical
Publication of DE69726130T2 publication Critical patent/DE69726130T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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
    • G11B7/1263—Power control during transducing, e.g. by monitoring
    • 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
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1816—Testing
    • G11B20/182—Testing using test patterns

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
DE69726130T 1996-12-06 1997-12-01 Optisches aufzeichnungsmedium Expired - Lifetime DE69726130T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP96203397 1996-12-06
EP96203397 1996-12-06
EP96203717 1996-12-24
EP96203717 1996-12-24
PCT/IB1997/001485 WO1998025266A1 (en) 1996-12-06 1997-12-01 Optical recording medium

Publications (2)

Publication Number Publication Date
DE69726130D1 true DE69726130D1 (de) 2003-12-18
DE69726130T2 DE69726130T2 (de) 2004-08-26

Family

ID=26143383

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69726130T Expired - Lifetime DE69726130T2 (de) 1996-12-06 1997-12-01 Optisches aufzeichnungsmedium

Country Status (7)

Country Link
US (1) US5978351A (de)
EP (1) EP0888614B1 (de)
JP (1) JP2000504466A (de)
KR (1) KR100557275B1 (de)
CN (1) CN1214789A (de)
DE (1) DE69726130T2 (de)
TW (1) TW446937B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11232681A (ja) * 1998-02-13 1999-08-27 Fujitsu Ltd 光学的情報記憶装置
KR100288783B1 (ko) * 1998-09-18 2001-05-02 구자홍 광기록매체의 기록 광파워 검출저장 및 이를 이용한 기록 광파워 조절장치와 그 방법
KR100339478B1 (ko) * 1999-09-18 2002-05-31 구자홍 광 기록매체의 최적 기록장치 및 기록방법
US6557126B1 (en) * 2000-01-31 2003-04-29 Oak Technology, Inc. Method and apparatus for calibrating write power
DK1206772T3 (da) * 2000-05-09 2009-07-20 Koninkl Philips Electronics Nv Fremgangsmåde og indretning til at optage et informationssignal på et informationslag af et optagelsesmedie
CN1294576C (zh) * 2000-11-17 2007-01-10 皇家菲利浦电子有限公司 用于设置写参量的最佳值的方法,使用该方法的光记录设备和由该方法与设备使用的光记录媒体
JP2002245625A (ja) * 2001-02-19 2002-08-30 Pioneer Electronic Corp 記録媒体、情報記録装置及び情報記録方法、情報記録媒体並びに記録プログラム
US7106673B2 (en) * 2001-10-10 2006-09-12 Teac Corporation Optical disk recording apparatus with optimum power control
TWI270875B (en) * 2002-01-11 2007-01-11 Via Tech Inc A method for determining a writing power of a compact disc drive
JP2003338038A (ja) * 2002-05-17 2003-11-28 Tdk Corp 光記録媒体への情報記録方法、情報記録装置及び光記録媒体
US7369470B2 (en) * 2002-05-20 2008-05-06 Samsung Electronics Co., Ltd. Method of recording erase pattern information on an optical recording medium, erasing information on the optical recording medium based on the erase pattern information, and optical recording medium therefor
US8018817B2 (en) * 2002-05-20 2011-09-13 Samsung Electronics Co., Ltd. Method of recording erase pattern information on an optical recording medium, erasing information on the optical recording medium based on the erase pattern information, and optical recording medium therefor
CA2519917A1 (en) * 2003-03-24 2004-10-07 Koninklijke Philips Electronics N.V. Optical disc having focus offset area
CN1317697C (zh) * 2003-03-25 2007-05-23 株式会社理光 光信息记录装置、光信息记录方法
KR100953637B1 (ko) 2003-07-07 2010-04-20 엘지전자 주식회사 광디스크 및 광디스크의 디스크정보 기록방법
CN1734584A (zh) * 2004-08-13 2006-02-15 皇家飞利浦电子股份有限公司 一种确定用于光盘刻写的参数的方法及装置
KR20070087574A (ko) 2004-11-04 2007-08-28 코닌클리케 필립스 일렉트로닉스 엔.브이. 방법, 이 방법을 사용하는 광 기록장치와, 이 방법 및장치에 사용되는 광 기록매체
US8059506B2 (en) * 2007-12-10 2011-11-15 Zoran Microelectronics Ltd. Digital video recorder wide dynamic range optical power calibration

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3124720B2 (ja) * 1995-04-14 2001-01-15 株式会社リコー 情報記録再生方法、情報記録再生装置及び情報記録媒体
NL8800151A (nl) * 1988-01-22 1989-08-16 Philips Nv Werkwijze en inrichting voor het optekenen van een informatiesignaal.
US5187699A (en) * 1988-01-22 1993-02-16 U.S. Philips Corporation Method and apparatus for successively recording two EFM-modulated signals enabling detection of boundary condition for transitioning between signals
NL9000328A (nl) * 1989-06-23 1991-01-16 Philips Nv Werkwijze en inrichting voor het aanbrengen van informatiepatronen op een registratiedrager.
EP0397238B1 (de) * 1989-05-08 1995-11-22 Koninklijke Philips Electronics N.V. Informationsaufzeichnungssystem, Aufzeichnungsverfahren und Aufzeichnungsträger zur Anwendung in einem derartigen Informationsaufzeichnungssystem
US5513165A (en) * 1990-06-29 1996-04-30 Hitachi, Ltd. Method for controlling the farm of a magnetic domain of a magneto-optical disk using pre-write testing
JP2653259B2 (ja) * 1991-03-19 1997-09-17 松下電器産業株式会社 記録レーザ強度設定方法及びレーザ記録装置
US5268893A (en) * 1991-10-18 1993-12-07 International Business Machines Corporation Write power calibration utilizing least squares fit of read-back signals for moving media memory
EP0700565B1 (de) * 1994-02-14 2000-07-12 Koninklijke Philips Electronics N.V. Aufzeichnungsvorrichtung und -verfahren zur aufzeichnung von signalen auf einem aufzeichnungsträger
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
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
JP3124721B2 (ja) * 1995-09-11 2001-01-15 株式会社リコー 光学的情報記録再生方法及び光学的情報記録再生装置
US5825724A (en) * 1995-11-07 1998-10-20 Nikon Corporation Magneto-optical recording method using laser beam intensity setting based on playback signal
US5831943A (en) * 1995-11-07 1998-11-03 Nikon Corporation Stabilized overwriteable optical recording method using laser beam intensity settings

Also Published As

Publication number Publication date
EP0888614A1 (de) 1999-01-07
EP0888614B1 (de) 2003-11-12
KR19990082314A (ko) 1999-11-25
JP2000504466A (ja) 2000-04-11
KR100557275B1 (ko) 2006-05-23
US5978351A (en) 1999-11-02
CN1214789A (zh) 1999-04-21
DE69726130T2 (de) 2004-08-26
TW446937B (en) 2001-07-21

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Legal Events

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8364 No opposition during term of opposition