DE60313075D1 - Linsenantriebsvorrichtung mit Spulensubstrat - Google Patents

Linsenantriebsvorrichtung mit Spulensubstrat

Info

Publication number
DE60313075D1
DE60313075D1 DE60313075T DE60313075T DE60313075D1 DE 60313075 D1 DE60313075 D1 DE 60313075D1 DE 60313075 T DE60313075 T DE 60313075T DE 60313075 T DE60313075 T DE 60313075T DE 60313075 D1 DE60313075 D1 DE 60313075D1
Authority
DE
Germany
Prior art keywords
drive device
lens drive
coil substrate
coil
substrate
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
DE60313075T
Other languages
English (en)
Other versions
DE60313075T2 (de
DE60313075T9 (de
Inventor
Jun Suzuki
Eiji Kuroki
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 DE60313075D1 publication Critical patent/DE60313075D1/de
Publication of DE60313075T2 publication Critical patent/DE60313075T2/de
Application granted granted Critical
Publication of DE60313075T9 publication Critical patent/DE60313075T9/de
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
    • G11B7/0933—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
    • G11B7/08—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
DE60313075T 2002-05-27 2003-05-27 Linsenantriebsvorrichtung mit Spulensubstrat Expired - Fee Related DE60313075T9 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002152054A JP2003346359A (ja) 2002-05-27 2002-05-27 レンズ駆動装置用コイル基板及びレンズ駆動装置
JP2002152054 2002-05-27

Publications (3)

Publication Number Publication Date
DE60313075D1 true DE60313075D1 (de) 2007-05-24
DE60313075T2 DE60313075T2 (de) 2008-01-10
DE60313075T9 DE60313075T9 (de) 2008-04-17

Family

ID=29417141

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60313075T Expired - Fee Related DE60313075T9 (de) 2002-05-27 2003-05-27 Linsenantriebsvorrichtung mit Spulensubstrat

Country Status (5)

Country Link
US (1) US6825999B2 (de)
EP (1) EP1367576B1 (de)
JP (1) JP2003346359A (de)
CN (1) CN1462034A (de)
DE (1) DE60313075T9 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100513005B1 (ko) * 2003-07-04 2005-09-05 엘지전자 주식회사 광 픽업 액츄에이터
JP3778188B2 (ja) * 2003-08-07 2006-05-24 船井電機株式会社 光ピックアップ装置
JP5041810B2 (ja) * 2003-09-12 2012-10-03 カール・ツァイス・エスエムティー・ゲーエムベーハー 光学素子操作装置
CN100452487C (zh) * 2004-06-22 2009-01-14 松下电器产业株式会社 二次电池及其制造方法
JP4444783B2 (ja) * 2004-10-20 2010-03-31 株式会社日立メディアエレクトロニクス 対物レンズ駆動装置
US20080123202A1 (en) * 2004-12-09 2008-05-29 Michael Bammert Actuator For An Optical Scanner
WO2007040017A1 (ja) * 2005-09-30 2007-04-12 Pioneer Corporation レンズ移動装置及びディスク装置
WO2007042389A1 (en) * 2005-10-13 2007-04-19 Thomson Licensing Apparatus for accessing storage media
TWI322424B (en) * 2005-12-27 2010-03-21 Ind Tech Res Inst Objective lens deiving apparatus
JP2008159126A (ja) * 2006-12-22 2008-07-10 Funai Electric Co Ltd 対物レンズ駆動装置および光ディスク装置
JP5904392B2 (ja) * 2010-05-24 2016-04-13 新シコー科技株式会社 レンズ駆動装置、オートフォーカスカメラ及びカメラ付きモバイル端末装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3246140B2 (ja) * 1993-11-16 2002-01-15 ソニー株式会社 対物レンズ駆動装置
US6344936B1 (en) * 1999-09-29 2002-02-05 Matsushita Electric Industrial Co., Ltd. Objective lens driving apparatus
JP3872237B2 (ja) 1999-10-15 2007-01-24 パイオニア株式会社 レンズ駆動装置
EP1098304B1 (de) * 1999-10-15 2006-08-09 Pioneer Corporation Linsenantriebsgerät
JP3998883B2 (ja) * 2000-02-08 2007-10-31 パイオニア株式会社 ディスクプレーヤのレンズ駆動装置
JP3888821B2 (ja) * 2000-02-09 2007-03-07 パイオニア株式会社 ピックアップ装置及びその製造方法
JP2001229557A (ja) * 2000-02-09 2001-08-24 Pioneer Electronic Corp ディスクプレーヤのレンズ駆動装置及びディスクプレーヤのレンズ駆動装置用のプリント基板コイル
US6570720B2 (en) * 2000-03-29 2003-05-27 Tdk Corporation Objective lens drive device of optical pickup
KR100421042B1 (ko) * 2001-06-19 2004-03-04 삼성전자주식회사 광픽업 액튜에이터 구동 방법 및 광픽업 액튜에이터
KR100421041B1 (ko) * 2001-06-19 2004-03-04 삼성전자주식회사 광픽업 액튜에이터, 광픽업 장치 및 광기록/재생 장치

Also Published As

Publication number Publication date
EP1367576B1 (de) 2007-04-11
US20040017621A1 (en) 2004-01-29
EP1367576A2 (de) 2003-12-03
EP1367576A3 (de) 2005-07-27
DE60313075T2 (de) 2008-01-10
JP2003346359A (ja) 2003-12-05
CN1462034A (zh) 2003-12-17
DE60313075T9 (de) 2008-04-17
US6825999B2 (en) 2004-11-30

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee