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TW200601297A - Optical disc drive for writing on blank recordable or rewritable media - Google Patents

Optical disc drive for writing on blank recordable or rewritable media

Info

Publication number
TW200601297A
TW200601297A TW094115618A TW94115618A TW200601297A TW 200601297 A TW200601297 A TW 200601297A TW 094115618 A TW094115618 A TW 094115618A TW 94115618 A TW94115618 A TW 94115618A TW 200601297 A TW200601297 A TW 200601297A
Authority
TW
Taiwan
Prior art keywords
data
writing
optical disc
disc drive
disc
Prior art date
Application number
TW094115618A
Other languages
Chinese (zh)
Inventor
Johannes Leopoldus Bakx
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200601297A publication Critical patent/TW200601297A/en

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
    • G11B7/1267—Power calibration
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Head (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

Optical disc drive for writing data on a recordable and/or rewritable optical disc (such as a CD+R, CD+RW, DVD±R or DVD±RW). The optical disc drive writes test data in test area in case no data is already present on the disc. Optimum parameter settings (such as focus, tilt or spherical aberration) are found by using, e.g., a jitter-based calibration procedure. Data is written on the disc using the optimum parameter setting thus found. Preferably the optimum writing power is also found using an optimum power control (OPC) procedure. In case data is already present on the disc this data is used for the optimizing procedure. Thereby writing test data in the test area if other data is already present is avoided. The disc drive is particularly adapted to write on blank media.
TW094115618A 2004-05-18 2005-05-13 Optical disc drive for writing on blank recordable or rewritable media TW200601297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04102200 2004-05-18

Publications (1)

Publication Number Publication Date
TW200601297A true TW200601297A (en) 2006-01-01

Family

ID=34970069

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094115618A TW200601297A (en) 2004-05-18 2005-05-13 Optical disc drive for writing on blank recordable or rewritable media

Country Status (2)

Country Link
TW (1) TW200601297A (en)
WO (1) WO2005114661A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1734584A (en) * 2004-08-13 2006-02-15 皇家飞利浦电子股份有限公司 Method and apparatus for determining parameter for CD recording
TW200826086A (en) 2005-12-21 2008-06-16 Koninkl Philips Electronics Nv A method of operating a data recording device
KR100767132B1 (en) 2006-03-23 2007-10-12 엘지전자 주식회사 Method for controlling focus position in optical disc driver
TW200912919A (en) 2007-04-11 2009-03-16 Koninkl Philips Electronics Nv Power calibration in optical disc drives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9000327A (en) * 1990-02-12 1991-09-02 Philips Nv INFORMATION RECORDING DEVICE.

Also Published As

Publication number Publication date
WO2005114661A1 (en) 2005-12-01

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