JP2007512645A - 少なくとも１つのアクチュエータの製造方法、リードフレーム、光読出ならびに／もしくは光書込ヘッド、および光読出ならびに／もしくは光書込装置 - Google Patents

少なくとも１つのアクチュエータの製造方法、リードフレーム、光読出ならびに／もしくは光書込ヘッド、および光読出ならびに／もしくは光書込装置 Download PDF

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Publication number
JP2007512645A
JP2007512645A JP2006540708A JP2006540708A JP2007512645A JP 2007512645 A JP2007512645 A JP 2007512645A JP 2006540708 A JP2006540708 A JP 2006540708A JP 2006540708 A JP2006540708 A JP 2006540708A JP 2007512645 A JP2007512645 A JP 2007512645A
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JP
Japan
Prior art keywords
actuator
synthetic resin
lead frame
manufacturing
sub
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.)
Pending
Application number
JP2006540708A
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English (en)
Japanese (ja)
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JP2007512645A5 (cg-RX-API-DMAC7.html
Inventor
デル フヴェン ヤン シー ファン
ヨハン エフ デイクスマン
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 NV
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 NV, Koninklijke Philips Electronics NV filed Critical Koninklijke Philips NV
Publication of JP2007512645A publication Critical patent/JP2007512645A/ja
Publication of JP2007512645A5 publication Critical patent/JP2007512645A5/ja
Pending legal-status Critical Current

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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
    • G11B7/08—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)
JP2006540708A 2003-11-25 2004-11-15 少なくとも１つのアクチュエータの製造方法、リードフレーム、光読出ならびに／もしくは光書込ヘッド、および光読出ならびに／もしくは光書込装置 Pending JP2007512645A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03104346 2003-11-25
PCT/IB2004/052417 WO2005052931A2 (en) 2003-11-25 2004-11-15 Method of manufacturing at least one actuator, as well as a lead frame, optical reading and/or writing head, and an optical reading and/or writing device

Publications (2)

Publication Number Publication Date
JP2007512645A true JP2007512645A (ja) 2007-05-17
JP2007512645A5 JP2007512645A5 (cg-RX-API-DMAC7.html) 2008-01-10

Family

ID=34626400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006540708A Pending JP2007512645A (ja) 2003-11-25 2004-11-15 少なくとも１つのアクチュエータの製造方法、リードフレーム、光読出ならびに／もしくは光書込ヘッド、および光読出ならびに／もしくは光書込装置

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)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04328336A (ja) * 1991-04-26 1992-11-17 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
JPH0831008A (ja) * 1994-07-19 1996-02-02 Victor Co Of Japan Ltd 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
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

Family Cites Families (4)

* 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.
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
US5999501A (en) * 1997-01-10 1999-12-07 Matsushita Electric Industrial Co., Ltd. Objective lens actuator and method for producing the same

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04328336A (ja) * 1991-04-26 1992-11-17 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
JPH0831008A (ja) * 1994-07-19 1996-02-02 Victor Co Of Japan Ltd 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
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
US20070079318A1 (en) 2007-04-05
CN1886787A (zh) 2006-12-27
CN100411030C (zh) 2008-08-13
EP1690255A2 (en) 2006-08-16
KR20060120137A (ko) 2006-11-24
WO2005052931A3 (en) 2005-07-28
WO2005052931A2 (en) 2005-06-09

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