CN101089957B - 记录功率调节方法以及光记录再生装置 - Google Patents

记录功率调节方法以及光记录再生装置 Download PDF

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Publication number
CN101089957B
CN101089957B CN200710008388XA CN200710008388A CN101089957B CN 101089957 B CN101089957 B CN 101089957B CN 200710008388X A CN200710008388X A CN 200710008388XA CN 200710008388 A CN200710008388 A CN 200710008388A CN 101089957 B CN101089957 B CN 101089957B
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CN
China
Prior art keywords
recording power
mentioned
recording
pwm
pcn
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 - Fee Related
Application number
CN200710008388XA
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English (en)
Chinese (zh)
Other versions
CN101089957A (zh
Inventor
江藤宗一郎
渡边康一
黑川贵弘
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
Hitachi Ltd
Hitachi LG Data Storage Inc
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.)
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Publication date
Application filed by Hitachi Ltd, Hitachi LG Data Storage Inc filed Critical Hitachi Ltd
Publication of CN101089957A publication Critical patent/CN101089957A/zh
Application granted granted Critical
Publication of CN101089957B publication Critical patent/CN101089957B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • G11B7/006—Overwriting
    • G11B7/0062—Overwriting strategies, e.g. recording pulse sequences with erasing level used for phase-change media
    • 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

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Head (AREA)
  • Optical Recording Or Reproduction (AREA)
CN200710008388XA 2006-06-12 2007-01-29 记录功率调节方法以及光记录再生装置 Expired - Fee Related CN101089957B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006-161784 2006-06-12
JP2006161784A JP4580367B2 (ja) 2006-06-12 2006-06-12 記録パワー調節方法および光記録再生装置
JP2006161784 2006-06-12

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN2011102379235A Division CN102270464A (zh) 2006-06-12 2007-01-29 功率设定方法以及信息记录装置

Publications (2)

Publication Number Publication Date
CN101089957A CN101089957A (zh) 2007-12-19
CN101089957B true CN101089957B (zh) 2011-09-21

Family

ID=38821803

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CN200710008388XA Expired - Fee Related CN101089957B (zh) 2006-06-12 2007-01-29 记录功率调节方法以及光记录再生装置
CN2011102379235A Pending CN102270464A (zh) 2006-06-12 2007-01-29 功率设定方法以及信息记录装置

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CN2011102379235A Pending CN102270464A (zh) 2006-06-12 2007-01-29 功率设定方法以及信息记录装置

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US (2) US7751288B2 (enExample)
JP (1) JP4580367B2 (enExample)
CN (2) CN101089957B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2650619A1 (en) * 2006-05-16 2007-11-29 Merck And Co., Inc. Glucagon receptor antagonist compounds, compositions containing such compounds and methods of use
JP4580450B1 (ja) 2009-07-03 2010-11-10 株式会社日立製作所 記録パワー調整方法、情報記録方法及び評価方法
JP4586106B1 (ja) * 2009-12-16 2010-11-24 日立コンシューマエレクトロニクス株式会社 評価方法
KR20110090492A (ko) * 2010-02-04 2011-08-10 주식회사 히타치엘지 데이터 스토리지 코리아 기록 파워 설정 방법 및 광 디스크 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6628594B1 (en) * 1999-03-05 2003-09-30 Lg Electronics Inc. Device and method for generating writing signal for optical recording medium by controlling writing power levels for different pit portions

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW382703B (en) * 1997-03-14 2000-02-21 Hitachi Ltd Signal recording method, phase difference detecting circuit, and information apparatus
KR100339478B1 (ko) * 1999-09-18 2002-05-31 구자홍 광 기록매체의 최적 기록장치 및 기록방법
JP3863331B2 (ja) * 1999-12-24 2006-12-27 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
JP2002298357A (ja) * 2001-04-02 2002-10-11 Sony Corp 光ディスク装置、光ディスク装置の制御方法、光ディスク装置の制御方法のプログラム、光ディスク装置の制御方法のプログラムを記録した記録媒体及び光ディスク
JP4013605B2 (ja) * 2002-03-22 2007-11-28 ヤマハ株式会社 光ディスク記録方法、及び光ディスク記録装置
JP4048972B2 (ja) * 2003-02-18 2008-02-20 ソニー株式会社 レーザパワー調整方法、ディスクドライブ装置
JP2006519457A (ja) * 2003-03-05 2006-08-24 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 光媒体における情報書き込み／消去用パワーパラメータを決定する装置及び方法
JP2005135459A (ja) * 2003-10-28 2005-05-26 Hitachi Ltd 情報記録方法及び情報記録装置
JP3922242B2 (ja) * 2003-11-11 2007-05-30 株式会社日立製作所 光ディスク記録方法
JP3902595B2 (ja) * 2004-01-22 2007-04-11 三洋電機株式会社 レーザパワー調整方法および光記録再生装置
JP2006147125A (ja) * 2004-01-28 2006-06-08 Matsushita Electric Ind Co Ltd 記録パワー決定方法および装置
JP4212496B2 (ja) * 2004-03-08 2009-01-21 三洋電機株式会社 光ディスク装置
JP3970255B2 (ja) * 2004-03-25 2007-09-05 三洋電機株式会社 光ディスク装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6628594B1 (en) * 1999-03-05 2003-09-30 Lg Electronics Inc. Device and method for generating writing signal for optical recording medium by controlling writing power levels for different pit portions

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JP特开2002-298357A 2002.10.11
JP特开2004-253016A 2004.09.09
JP特开2005-149538A 2005.06.09

Also Published As

Publication number Publication date
CN102270464A (zh) 2011-12-07
JP4580367B2 (ja) 2010-11-10
US7751288B2 (en) 2010-07-06
US20100195459A1 (en) 2010-08-05
US20070286042A1 (en) 2007-12-13
JP2007334922A (ja) 2007-12-27
CN101089957A (zh) 2007-12-19
US7978576B2 (en) 2011-07-12

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C06 Publication
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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HITACHI LTD.

Free format text: FORMER OWNER: HITACHI,LTD.

Effective date: 20130718

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130718

Address after: Tokyo, Japan

Patentee after: Hitachi Consumer Electronics Co.,Ltd.

Patentee after: Hitachi LG Data Storage Inc.

Address before: Tokyo, Japan

Patentee before: Hitachi Manufacturing Co., Ltd.

Patentee before: Hitachi LG Data Storage Inc.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190301

Address after: Holland Ian Deho Finn

Patentee after: Koninkl Philips Electronics NV

Address before: Tokyo, Japan

Co-patentee before: Hitachi LG Data Storage Inc.

Patentee before: Hitachi Consumer Electronics Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110921

Termination date: 20210129

CF01 Termination of patent right due to non-payment of annual fee