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WO2008146460A1 - 光ディスク装置及び記録条件設定方法 - Google Patents

光ディスク装置及び記録条件設定方法 Download PDF

Info

Publication number
WO2008146460A1
WO2008146460A1 PCT/JP2008/001224 JP2008001224W WO2008146460A1 WO 2008146460 A1 WO2008146460 A1 WO 2008146460A1 JP 2008001224 W JP2008001224 W JP 2008001224W WO 2008146460 A1 WO2008146460 A1 WO 2008146460A1
Authority
WO
WIPO (PCT)
Prior art keywords
recording
optical disc
recording timing
disc
timing
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
PCT/JP2008/001224
Other languages
English (en)
French (fr)
Inventor
Toshihiko Takahashi
Kazutoshi Aida
Masaharu Imura
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.)
Panasonic Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Priority to EP08751742A priority Critical patent/EP2159792A4/en
Priority to US12/601,393 priority patent/US8031572B2/en
Priority to JP2009516171A priority patent/JPWO2008146460A1/ja
Priority to CN200880016699A priority patent/CN101681631A/zh
Publication of WO2008146460A1 publication Critical patent/WO2008146460A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • G11B7/004—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
    • G11B7/12—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

Landscapes

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

Abstract

　光ディスクへの最適記録条件を自動的に決定することが可能な光ディスク装置、及び記録条件設定方法を提供することを目的とし、ディスク上にデータを記録する光学ピックアップと、記録するデータを変調するデータエンコーダと、データをディスク上に記録するタイミングを設定する記録タイミング設定手段と、ディスク上に記録されているマークの、本来のあるべき位置との誤差量を測定する位相誤差検出手段と、マーク部の最適な位置情報を示す誤差情報を算出する誤差収束手段と、前記誤差情報に基づいて、前記記録タイミング設定手段に設定する記録タイミングの補正値を算出する記録タイミング算出手段と、前記記録タイミング算出手段の出力を前記記録タイミング設定手段にフィードバックし、記録タイミングを最適化する制御手段とを備えることとした。
PCT/JP2008/001224 2007-05-23 2008-05-16 光ディスク装置及び記録条件設定方法 Ceased WO2008146460A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08751742A EP2159792A4 (en) 2007-05-23 2008-05-16 DRIVE FOR OPTICAL PLATE AND METHOD FOR SETTING THE RECORDING CONDITIONS
US12/601,393 US8031572B2 (en) 2007-05-23 2008-05-16 Optical disc device and recording condition setting method
JP2009516171A JPWO2008146460A1 (ja) 2007-05-23 2008-05-16 光ディスク装置及び記録条件設定方法
CN200880016699A CN101681631A (zh) 2007-05-23 2008-05-16 光盘装置以及记录条件设定方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-136956 2007-05-23
JP2007136956 2007-05-23

Publications (1)

Publication Number Publication Date
WO2008146460A1 true WO2008146460A1 (ja) 2008-12-04

Family

ID=40316821

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001224 Ceased WO2008146460A1 (ja) 2007-05-23 2008-05-16 光ディスク装置及び記録条件設定方法

Country Status (5)

Country Link
US (1) US8031572B2 (ja)
EP (1) EP2159792A4 (ja)
JP (1) JPWO2008146460A1 (ja)
CN (1) CN101681631A (ja)
WO (1) WO2008146460A1 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002084653A1 (en) * 2001-04-09 2002-10-24 Matsushita Electric Industrial Co., Ltd. Recording/reproducing device
JP2003030837A (ja) * 2001-05-11 2003-01-31 Matsushita Electric Ind Co Ltd 情報記録装置、情報記録方法及び情報記録システム
JP2007018582A (ja) * 2005-07-06 2007-01-25 Samsung Electronics Co Ltd 光情報記録装置および光情報記録方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1059630B1 (en) 1998-11-06 2006-05-03 Matsushita Electric Industrial Co., Ltd. Method and device for finding conditions on recording pulse of optical disk
JP4418114B2 (ja) 1999-03-19 2010-02-17 パナソニック株式会社 光学的情報記録方法およびそれを用いた光学的情報記録装置
US6925041B2 (en) 2001-05-11 2005-08-02 Matsushita Electric Industrial Co., Ltd. Information recording apparatus using a mark edge recording
JP3771859B2 (ja) * 2002-03-27 2006-04-26 株式会社リコー 光情報記録方法及び光情報記録装置
JP3908720B2 (ja) 2003-11-12 2007-04-25 三星電子株式会社 光ディスク装置及び光情報記録方法
JP4229331B2 (ja) * 2005-02-21 2009-02-25 太陽誘電株式会社 光情報記録装置および方法および信号処理回路
JPWO2006112277A1 (ja) * 2005-04-14 2008-12-11 松下電器産業株式会社 光学的情報記録媒体へのデータ記録における記録パルス条件の最適化方法
US20060239166A1 (en) 2005-04-20 2006-10-26 Chih-Ching Yu Method of determining a write strategy
US20070008850A1 (en) 2005-07-06 2007-01-11 Yukihisa Nakajo Apparatus and method of optically recording data
US20090180366A1 (en) * 2005-11-07 2009-07-16 Akihiro Isaji Optical disc recording apparatus
JP2007149239A (ja) * 2005-11-29 2007-06-14 Hitachi Ltd 光ディスク装置及び情報記録方法
JP2007213674A (ja) * 2006-02-08 2007-08-23 Hitachi Ltd 光ディスク装置及び記録条件設定方法
KR100867124B1 (ko) * 2007-02-15 2008-11-06 삼성전자주식회사 광디스크의 데이터 기록 및 재생 장치 및 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002084653A1 (en) * 2001-04-09 2002-10-24 Matsushita Electric Industrial Co., Ltd. Recording/reproducing device
JP2003030837A (ja) * 2001-05-11 2003-01-31 Matsushita Electric Ind Co Ltd 情報記録装置、情報記録方法及び情報記録システム
JP2007018582A (ja) * 2005-07-06 2007-01-25 Samsung Electronics Co Ltd 光情報記録装置および光情報記録方法

Also Published As

Publication number Publication date
JPWO2008146460A1 (ja) 2010-08-19
EP2159792A1 (en) 2010-03-03
US20100182886A1 (en) 2010-07-22
CN101681631A (zh) 2010-03-24
US8031572B2 (en) 2011-10-04
EP2159792A4 (en) 2010-09-29

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