KR20060018227A - 디스크 드라이브 장치, 및 디스크 드라이브 장치에서의재교정 타이밍 방법 - Google Patents

디스크 드라이브 장치, 및 디스크 드라이브 장치에서의재교정 타이밍 방법 Download PDF

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Publication number
KR20060018227A
KR20060018227A KR1020057021921A KR20057021921A KR20060018227A KR 20060018227 A KR20060018227 A KR 20060018227A KR 1020057021921 A KR1020057021921 A KR 1020057021921A KR 20057021921 A KR20057021921 A KR 20057021921A KR 20060018227 A KR20060018227 A KR 20060018227A
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KR
South Korea
Prior art keywords
recalibration
write
time
data
read
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.)
Ceased
Application number
KR1020057021921A
Other languages
English (en)
Korean (ko)
Inventor
엔데르트 토니 피 반
덴 후겐 안토니우스 제이. 제이. 반
바트 프란코
Original Assignee
코닌클리케 필립스 일렉트로닉스 엔.브이.
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 코닌클리케 필립스 일렉트로닉스 엔.브이. filed Critical 코닌클리케 필립스 일렉트로닉스 엔.브이.
Publication of KR20060018227A publication Critical patent/KR20060018227A/ko
Ceased 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
    • 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
    • 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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • 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
    • 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
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
KR1020057021921A 2003-05-19 2004-05-12 디스크 드라이브 장치, 및 디스크 드라이브 장치에서의재교정 타이밍 방법 Ceased KR20060018227A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03101405.3 2003-05-19
EP03101405 2003-05-19

Publications (1)

Publication Number Publication Date
KR20060018227A true KR20060018227A (ko) 2006-02-28

Family

ID=33442845

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057021921A Ceased KR20060018227A (ko) 2003-05-19 2004-05-12 디스크 드라이브 장치, 및 디스크 드라이브 장치에서의재교정 타이밍 방법

Country Status (6)

Country Link
US (1) US7570549B2 (enExample)
EP (1) EP1629492A1 (enExample)
JP (1) JP2007503079A (enExample)
KR (1) KR20060018227A (enExample)
CN (1) CN100449632C (enExample)
WO (1) WO2004102566A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8174944B1 (en) 2007-01-30 2012-05-08 Marvell International Ltd. Write strategy calibration for optical drives
US7978580B1 (en) 2007-04-17 2011-07-12 Marvell International Ltd. Calibrating optical drive write parameters during writing
US8395977B1 (en) 2010-06-30 2013-03-12 Marvell International Ltd. Method and apparatus for calibrating write strategy

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791363A (fr) * 1971-11-15 1973-05-14 Xerox Corp Dispositifs de compensation thermique pour unite de memoire a disque
GB2184869B (en) * 1987-01-17 1990-12-05 Rodime Plc Head positioning mechanism for rotating disk data storage system
US5084791A (en) * 1988-05-10 1992-01-28 Quantum Corporation Head position control system for fixed drive including position encoder, temperature sensor and embedded fine servo information
NL9000327A (nl) * 1990-02-12 1991-09-02 Philips Nv Informatieoptekeninrichting.
US5134602A (en) * 1990-09-27 1992-07-28 International Business Machines Corporation Calibrating optical disk recorders to some parameters during disk spin up while deferring calibration of other parameters
DE69316304T2 (de) * 1992-10-09 1998-07-23 Koninkl Philips Electronics Nv Aufzeichnungsvorrichtung mit temperaturabhängiger Schreibstromsteuerung
BE1005586A0 (nl) * 1993-05-10 1993-11-09 Philips Electronics Nv Optekeninrichting voorzien van een temperatuurafhankelijke schrijfstroomregeling.
US5412519A (en) * 1993-08-26 1995-05-02 International Business Machines Corporation Optimization of disk drive spindle speed during low power mode
JPH08180621A (ja) * 1994-12-27 1996-07-12 Fujitsu Ltd オフトラック補正方法及びディスク装置
US6266203B1 (en) * 1997-06-13 2001-07-24 Seagate Technology Llc Integrated temperature sense circuit in a disc drive
JP2000030277A (ja) * 1998-07-13 2000-01-28 Yamaha Corp 光ディスク記録パワー制御方法及び装置
JP3654069B2 (ja) * 1998-10-27 2005-06-02 富士通株式会社 光学的記憶媒体及びその処理方法と光学的記憶媒体処理装置
JP3921031B2 (ja) * 2000-05-12 2007-05-30 富士通株式会社 記憶装置
TW490660B (en) * 2001-02-15 2002-06-11 Acer Comm & Multimedia Inc Optical power calibration method based on the positions of data writing

Also Published As

Publication number Publication date
CN100449632C (zh) 2009-01-07
JP2007503079A (ja) 2007-02-15
US7570549B2 (en) 2009-08-04
EP1629492A1 (en) 2006-03-01
CN1791931A (zh) 2006-06-21
WO2004102566A1 (en) 2004-11-25
US20060221792A1 (en) 2006-10-05

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