DE60318424D1 - Verfahren und vorrichtung zur neigungskorrektur mittels eines mehrdimensionalaktuators - Google Patents

Verfahren und vorrichtung zur neigungskorrektur mittels eines mehrdimensionalaktuators

Info

Publication number
DE60318424D1
DE60318424D1 DE60318424T DE60318424T DE60318424D1 DE 60318424 D1 DE60318424 D1 DE 60318424D1 DE 60318424 T DE60318424 T DE 60318424T DE 60318424 T DE60318424 T DE 60318424T DE 60318424 D1 DE60318424 D1 DE 60318424D1
Authority
DE
Germany
Prior art keywords
tilt
focus
actuator
adjustment
dimensional actuator
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
DE60318424T
Other languages
English (en)
Other versions
DE60318424T2 (de
Inventor
Jeroen A Raaymakers
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
Publication of DE60318424D1 publication Critical patent/DE60318424D1/de
Application granted granted Critical
Publication of DE60318424T2 publication Critical patent/DE60318424T2/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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/095—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble
    • 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/095—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble
    • G11B7/0956—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble to compensate for tilt, skew, warp or inclination of the disc, i.e. maintain the optical axis at right angles to the disc

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Body Structure For Vehicles (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Vehicle Body Suspensions (AREA)
DE60318424T 2002-04-02 2003-04-01 Verfahren und vorrichtung zur neigungskorrektur mittels eines mehrdimensionalaktuators Expired - Lifetime DE60318424T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02076303 2002-04-02
EP02076303 2002-04-02
PCT/IB2003/001395 WO2003083850A2 (en) 2002-04-02 2003-04-01 Method and device for performing tilt correction using multi-dimensional actuator

Publications (2)

Publication Number Publication Date
DE60318424D1 true DE60318424D1 (de) 2008-02-14
DE60318424T2 DE60318424T2 (de) 2008-12-18

Family

ID=28459547

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60318424T Expired - Lifetime DE60318424T2 (de) 2002-04-02 2003-04-01 Verfahren und vorrichtung zur neigungskorrektur mittels eines mehrdimensionalaktuators

Country Status (9)

Country Link
US (1) US7869320B2 (de)
EP (1) EP1500091B1 (de)
JP (1) JP4287288B2 (de)
KR (1) KR101001181B1 (de)
CN (1) CN100385528C (de)
AT (1) ATE382934T1 (de)
AU (1) AU2003216612A1 (de)
DE (1) DE60318424T2 (de)
WO (1) WO2003083850A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3995658B2 (ja) * 2004-02-12 2007-10-24 三洋電機株式会社 情報記録再生装置
US8098555B2 (en) 2004-07-23 2012-01-17 Panasonic Corporation Optical disk device with coma aberration correction
WO2006016287A1 (en) 2004-08-06 2006-02-16 Koninklijke Philips Electronics N.V. Method and device for tilt compensation in an optical storage system.
JP2008522336A (ja) * 2004-11-30 2008-06-26 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 自動ディスク傾き補正の方法及び装置
EP1831875A1 (de) 2004-12-23 2007-09-12 Koninklijke Philips Electronics N.V. System zum beschriften eines sichtbaren etiketts
CN101213622A (zh) * 2005-06-28 2008-07-02 皇家飞利浦电子股份有限公司 用于四线三维（3d）致动器的智能操纵
TW200822088A (en) * 2006-08-21 2008-05-16 Koninkl Philips Electronics Nv Optical drive and integrated calibration method
JP2008097661A (ja) * 2006-10-06 2008-04-24 Sanyo Electric Co Ltd 光ピックアップ装置
JP2008165932A (ja) * 2006-12-28 2008-07-17 Toshiba Corp 光ディスク装置及びその制御方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03137831A (ja) 1989-10-24 1991-06-12 Yamaha Corp 光ディスク装置
JP2866160B2 (ja) * 1990-07-19 1999-03-08 パイオニア株式会社 光学式ディスクプレーヤ
JPH0764754A (ja) * 1993-08-24 1995-03-10 Hitachi Ltd 小型情報処理装置
US5627808A (en) * 1996-02-21 1997-05-06 Eastman Kodak Company Cross-track tilt error compensation method for optical disc drives
JPH11512211A (ja) * 1996-07-03 1999-10-19 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 記録媒体上の情報トラックを走査する装置
JPH10177772A (ja) 1996-10-15 1998-06-30 Sony Corp 磁気ヘッド装置及び磁気ディスク装置
JPH10261233A (ja) 1997-01-14 1998-09-29 Matsushita Electric Ind Co Ltd 対物レンズ駆動装置
US6181670B1 (en) * 1997-01-31 2001-01-30 Kabushiki Kaisha Toshiba Objective lens mounting apparatus and objective lens driving apparatus
JPH11238236A (ja) * 1998-02-20 1999-08-31 Fujitsu Ltd 光学記憶装置
JPH11283258A (ja) 1998-03-27 1999-10-15 Akai Electric Co Ltd 光ヘッドアクチュエータ
JPH11283264A (ja) 1998-03-30 1999-10-15 Pioneer Electron Corp チルトサーボ装置
JP2000036125A (ja) 1998-07-17 2000-02-02 Matsushita Electric Ind Co Ltd 光学ヘッドおよびタンジェンシャルチルト補正装置
JP2000195080A (ja) 1998-08-06 2000-07-14 Ricoh Co Ltd 光ディスクドライブ装置
DE69900013T2 (de) 1998-09-14 2001-06-07 Matsushita Electric Ind Co Ltd Neigungserkennungsvorrichtung, optisches Speicher und Wiedergabe-Plattengerät, und Neigungserkennungserfahren
GB9906762D0 (en) * 1999-03-25 1999-05-19 Philips Electronics Nv Optical disc player
US20010021164A1 (en) * 2000-03-13 2001-09-13 Matsushita Electric Industrial Co., Ltd. Objective lens driving apparatus
JP2001331956A (ja) 2000-03-13 2001-11-30 Matsushita Electric Ind Co Ltd 対物レンズ駆動装置
KR100390580B1 (ko) * 2001-01-15 2003-07-07 주식회사 Dm테크놀로지 디스크플레이어의 틸트 조정방법
JP2004519806A (ja) * 2001-03-09 2004-07-02 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 傾斜制御装置及び方法
JP4160284B2 (ja) * 2001-09-12 2008-10-01 松下電器産業株式会社 光デイスク装置及びフォーカス制御方法
US7054241B2 (en) * 2001-12-19 2006-05-30 Matsushita Electric Industrial Co., Ltd. Optical disc apparatus

Also Published As

Publication number Publication date
JP2005521985A (ja) 2005-07-21
WO2003083850A2 (en) 2003-10-09
AU2003216612A1 (en) 2003-10-13
WO2003083850A3 (en) 2003-12-24
EP1500091A2 (de) 2005-01-26
CN100385528C (zh) 2008-04-30
US20050117472A1 (en) 2005-06-02
CN1647169A (zh) 2005-07-27
EP1500091B1 (de) 2008-01-02
KR20040091781A (ko) 2004-10-28
KR101001181B1 (ko) 2010-12-17
US7869320B2 (en) 2011-01-11
JP4287288B2 (ja) 2009-07-01
ATE382934T1 (de) 2008-01-15
DE60318424T2 (de) 2008-12-18

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