KR20060120137A - 적어도 1개의 액추에이터를 제조하는 방법과, 리드 프레임,광학 판독 및/또는 기록 헤드 및 광학 판독 및/또는 기록장치 - Google Patents

적어도 1개의 액추에이터를 제조하는 방법과, 리드 프레임,광학 판독 및/또는 기록 헤드 및 광학 판독 및/또는 기록장치 Download PDF

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Publication number
KR20060120137A
KR20060120137A KR1020067009979A KR20067009979A KR20060120137A KR 20060120137 A KR20060120137 A KR 20060120137A KR 1020067009979 A KR1020067009979 A KR 1020067009979A KR 20067009979 A KR20067009979 A KR 20067009979A KR 20060120137 A KR20060120137 A KR 20060120137A
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KR
South Korea
Prior art keywords
actuator
lead frame
synthetic resin
manufacturing
parts
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.)
Withdrawn
Application number
KR1020067009979A
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English (en)
Korean (ko)
Inventor
데르 외벤 얀 씨. 반
요한 에프. 디요크스만
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 KR20060120137A publication Critical patent/KR20060120137A/ko
Withdrawn legal-status Critical Current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
    • 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
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • 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
    • 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
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/0857—Arrangements for mechanically moving the whole head
    • G11B7/08576—Swinging-arm positioners
    • 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
    • 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
    • G11B7/0925—Electromechanical actuators for lens positioning
    • G11B7/0932—Details of sprung supports
    • 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
    • G11B7/0925—Electromechanical actuators for lens positioning
    • G11B7/0933—Details of stationary parts
    • 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
    • G11B7/0925—Electromechanical actuators for lens positioning
    • G11B7/0935—Details of the moving parts
    • 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
    • G11B7/22—Apparatus or processes for the manufacture of optical heads, e.g. assembly

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Head (AREA)
  • Moving Of Heads (AREA)
  • Optical Recording Or Reproduction (AREA)
KR1020067009979A 2003-11-25 2004-11-15 적어도 1개의 액추에이터를 제조하는 방법과, 리드 프레임,광학 판독 및/또는 기록 헤드 및 광학 판독 및/또는 기록장치 Withdrawn KR20060120137A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03104346.6 2003-11-25
EP03104346 2003-11-25

Publications (1)

Publication Number Publication Date
KR20060120137A true KR20060120137A (ko) 2006-11-24

Family

ID=34626400

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067009979A Withdrawn KR20060120137A (ko) 2003-11-25 2004-11-15 적어도 1개의 액추에이터를 제조하는 방법과, 리드 프레임,광학 판독 및/또는 기록 헤드 및 광학 판독 및/또는 기록장치

Country Status (6)

Country Link
US (1) US20070079318A1 (cg-RX-API-DMAC7.html)
EP (1) EP1690255A2 (cg-RX-API-DMAC7.html)
JP (1) JP2007512645A (cg-RX-API-DMAC7.html)
KR (1) KR20060120137A (cg-RX-API-DMAC7.html)
CN (1) CN100411030C (cg-RX-API-DMAC7.html)
WO (1) WO2005052931A2 (cg-RX-API-DMAC7.html)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9001492A (nl) * 1990-06-29 1992-01-16 Philips Nv Electro-optische aftastinrichting, alsmede optische speler voorzien van de aftastinrichting.
JP2964698B2 (ja) * 1991-04-26 1999-10-18 ソニー株式会社 対物レンズ保持体及びその製造方法並びに対物レンズ保持部材ブロック
JP2978588B2 (ja) * 1991-05-27 1999-11-15 パイオニア株式会社 光ピックアップにおけるレンズ駆動装置の製造方法
JP3319481B2 (ja) * 1993-12-22 2002-09-03 ソニー株式会社 対物レンズ駆動装置及びこれを利用した光ディスク装置
JP3564744B2 (ja) * 1994-07-19 2004-09-15 日本ビクター株式会社 光学ピックアップ装置の製造方法
JPH08180439A (ja) * 1994-12-20 1996-07-12 Sony Corp 二軸アクチュエータ
JPH09138961A (ja) * 1995-11-15 1997-05-27 Sharp Corp 光ヘッドアクチュエータ及びその製造方法並びにその製造装置
JPH09138964A (ja) * 1995-11-16 1997-05-27 Sony Corp 対物レンズ保持体及びその製造方法並びに対物レンズ保持部材ブロック
JPH09190644A (ja) * 1996-01-09 1997-07-22 Pioneer Electron Corp レンズ駆動装置及びその製造方法
US5999501A (en) * 1997-01-10 1999-12-07 Matsushita Electric Industrial Co., Ltd. Objective lens actuator and method for producing the same
JP2000182258A (ja) * 1998-12-15 2000-06-30 Nhk Spring Co Ltd 光ヘッドアクチュエータ
JP2001229555A (ja) * 2000-02-09 2001-08-24 Pioneer Electronic Corp レンズ駆動装置、レンズ駆動装置用のサスペンションユニット及びレンズ駆動装置の製造方法

Also Published As

Publication number Publication date
JP2007512645A (ja) 2007-05-17
US20070079318A1 (en) 2007-04-05
CN1886787A (zh) 2006-12-27
CN100411030C (zh) 2008-08-13
EP1690255A2 (en) 2006-08-16
WO2005052931A3 (en) 2005-07-28
WO2005052931A2 (en) 2005-06-09

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