DE60026465D1 - Linsenantriebsvorrichtung sowie Verfahren und Vorrichtung zur Herstellung derselben - Google Patents

Linsenantriebsvorrichtung sowie Verfahren und Vorrichtung zur Herstellung derselben

Info

Publication number
DE60026465D1
DE60026465D1 DE60026465T DE60026465T DE60026465D1 DE 60026465 D1 DE60026465 D1 DE 60026465D1 DE 60026465 T DE60026465 T DE 60026465T DE 60026465 T DE60026465 T DE 60026465T DE 60026465 D1 DE60026465 D1 DE 60026465D1
Authority
DE
Germany
Prior art keywords
producing
same
lens driving
driving apparatus
lens
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
DE60026465T
Other languages
English (en)
Other versions
DE60026465T2 (de
Inventor
Kuroki Hideji
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.)
Pioneer Corp
Original Assignee
Pioneer 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 Pioneer Corp filed Critical Pioneer Corp
Publication of DE60026465D1 publication Critical patent/DE60026465D1/de
Application granted granted Critical
Publication of DE60026465T2 publication Critical patent/DE60026465T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11B7/0925—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
    • G11B7/12—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 Recording Or Reproduction (AREA)
  • Optical Head (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
DE60026465T 1999-11-22 2000-11-09 Linsenantriebsvorrichtung sowie Verfahren und Vorrichtung zur Herstellung derselben Expired - Fee Related DE60026465T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33179899 1999-11-22
JP33179899A JP3981509B2 (ja) 1999-11-22 1999-11-22 レンズ駆動装置とその製造装置及びレンズ駆動装置の製造方法

Publications (2)

Publication Number Publication Date
DE60026465D1 true DE60026465D1 (de) 2006-05-04
DE60026465T2 DE60026465T2 (de) 2006-09-28

Family

ID=18247769

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60026465T Expired - Fee Related DE60026465T2 (de) 1999-11-22 2000-11-09 Linsenantriebsvorrichtung sowie Verfahren und Vorrichtung zur Herstellung derselben

Country Status (5)

Country Link
US (1) US6462892B1 (de)
EP (1) EP1107035B1 (de)
JP (1) JP3981509B2 (de)
CN (1) CN1174388C (de)
DE (1) DE60026465T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1307625C (zh) * 2002-05-17 2007-03-28 松下电器产业株式会社 物镜驱动装置
KR100547360B1 (ko) * 2003-09-16 2006-01-26 삼성전기주식회사 권선 코일이 일체화된 보빈, 이를 채용한 광픽업액추에이터 및 그 제조 방법
JP2005127914A (ja) * 2003-10-24 2005-05-19 Fujinon Corp 干渉計装置の被検レンズ載置台
US7247356B2 (en) * 2003-11-26 2007-07-24 E. I. Du Pont De Nemours And Company Privacy screen for a display
US7201955B2 (en) * 2003-11-26 2007-04-10 E. I. Du Pont De Nemours And Company Privacy screen for a display
US7052746B2 (en) * 2003-11-26 2006-05-30 E. I. Du Pont De Nemour And Company Privacy screen for a display
JP2005251295A (ja) * 2004-03-04 2005-09-15 Funai Electric Co Ltd 光ピックアップ
JP4580392B2 (ja) * 2004-08-20 2010-11-10 パイオニア株式会社 部品成形方法、樹脂部品および部品成形金型
US7170680B2 (en) * 2005-01-06 2007-01-30 E. I. Du Pont De Nemours And Company Privacy screen for a display
US7484378B2 (en) * 2005-05-10 2009-02-03 Emp Advanced Development, Llc Cooling system and method for cooling a heat producing system
KR101452960B1 (ko) * 2013-04-29 2014-10-22 도시바삼성스토리지테크놀러지코리아 주식회사 대물렌즈 구동장치 및 이를 채용한 광디스크 드라이브
JP7007574B2 (ja) * 2018-02-06 2022-02-10 ミツミ電機株式会社 カメラ用アクチュエータ、カメラモジュール、およびカメラ搭載装置
TWI789489B (zh) * 2018-02-06 2023-01-11 日商三美電機股份有限公司 相機用致動器、相機模組以及相機搭載裝置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794581A (en) * 1987-06-25 1988-12-27 International Business Machines Corporation Lens support system enabling focussing and tracking motions employing a unitary lens holder
JP2684762B2 (ja) * 1989-04-20 1997-12-03 ソニー株式会社 対物レンズ駆動装置
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
JP3411603B2 (ja) * 1992-07-28 2003-06-03 ペンタックス株式会社 光学式情報記録再生装置の対物レンズ電磁駆動装置
US5724337A (en) * 1993-10-29 1998-03-03 Tdk Corporation Optical pickup with a compact design
JPH08329496A (ja) * 1995-05-31 1996-12-13 Mitsumi Electric Co Ltd 光ヘッド
JPH10269598A (ja) * 1997-03-25 1998-10-09 Tdk Corp 対物レンズ駆動装置及びその製造方法
JPH10289455A (ja) * 1997-02-12 1998-10-27 Tdk Corp 対物レンズ駆動装置及びその製造方法
US6160771A (en) * 1997-02-12 2000-12-12 Tdk Corporation Objective lens drive device and method of manufacturing the same
JPH10312558A (ja) * 1997-05-14 1998-11-24 Mitsumi Electric Co Ltd 光ピックアップ装置
JPH11191231A (ja) * 1997-12-26 1999-07-13 Nhk Spring Co Ltd 対物レンズアクチュエータ
JPH11232670A (ja) * 1998-02-17 1999-08-27 Alps Electric Co Ltd 光学式ピックアップ
MY121078A (en) * 1998-08-14 2005-12-30 Sony Corp Biaxial actuator, optical part and optical disk device
JP2000215483A (ja) * 1999-01-27 2000-08-04 Mitsumi Electric Co Ltd 光ピックアップおよびその組立方法
US6166867A (en) * 1999-09-13 2000-12-26 Acute Applied Technologies Objective lens holder

Also Published As

Publication number Publication date
CN1174388C (zh) 2004-11-03
EP1107035B1 (de) 2006-03-08
JP2001148131A (ja) 2001-05-29
DE60026465T2 (de) 2006-09-28
EP1107035A3 (de) 2002-03-27
US6462892B1 (en) 2002-10-08
EP1107035A2 (de) 2001-06-13
CN1297226A (zh) 2001-05-30
JP3981509B2 (ja) 2007-09-26

Similar Documents

Publication Publication Date Title
DE50003914D1 (de) Verfahren und vorrichtung zur herstellung von bürsten sowie danach hergestellte bürsten
DE60206472D1 (de) Verfahren und vorrichtung zur herstellung von mineralwolle
DE60012207D1 (de) Verfahren und vorrichtung zur herstellung von unterschiedlichen reifentypen
DE59912579D1 (de) Verfahren und Vorrichtung zur Herstellung von Packungen
ATE198211T1 (de) Verfahren zur herstellung polymerer teilchen
DE60002630D1 (de) Verfahren und Vorrichtung zur Herstellung von Verpackungen
DE60024305D1 (de) Verfahren und vorrichtung zur herstellung von reifenlagen
DE69737560D1 (de) Verfahren zur herstellung feinteiliger dispersionen
DE50113774D1 (de) Fahrzeugverbundbauteil sowie Verfahren und Vorrichtung zur Herstellung des Fahrzeugverbundbauteils
DE60012322D1 (de) Verfahren und vorrichtung zur herstellung von papiermachergewebe durch extrusion
DE60032943D1 (de) Imid-benzoxazolpolykondensat sowie verfahren zur herstellung
DE69811732T2 (de) Verfahren und vorrichtung zur herstellung einer schnecke
DE69840840D1 (de) Verfahren und Vorrichtung zur Herstellung eines Halbleiterkristalls
DE60045819D1 (de) Verfahren zur herstellung von einem faserformteil und vorrichtung dafür
DE60026465D1 (de) Linsenantriebsvorrichtung sowie Verfahren und Vorrichtung zur Herstellung derselben
DE69840926D1 (de) Verfahren und vorrichtung zur herstellung von profilen und laminaten
DE60037266D1 (de) Verfahren und vorrichtung zur herstellung von verbundplatten
DE50008255D1 (de) Verfahren und vorrichtung zur herstellung von formkörpern
DE50006830D1 (de) Verfahren und Vorrichtung zur Herstellung von Bildschirmhologrammen
DE60214560D1 (de) Verfahren und vorrichtung zur herstellung von faserformkörpern
DE59908270D1 (de) Verfahren und vorrichtung zur herstellung von bürsten
DE60013451D1 (de) Verfahren und vorrichtung zur herstellung von hochqualitativen einkristallen
DE69918954D1 (de) Verfahren und Vorrichtung zur Herstellung von Faltenbalgen
DE69702415T2 (de) Haftetikett, Verfahren und Vorrichtung zur Herstellung desselben
ATA4899A (de) Profilleiste sowie verfahren und vorrichtung zur herstellung dieser profilleiste

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee