JP2004265476A5 - - Google Patents

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Publication number
JP2004265476A5
JP2004265476A5 JP2003052554A JP2003052554A JP2004265476A5 JP 2004265476 A5 JP2004265476 A5 JP 2004265476A5 JP 2003052554 A JP2003052554 A JP 2003052554A JP 2003052554 A JP2003052554 A JP 2003052554A JP 2004265476 A5 JP2004265476 A5 JP 2004265476A5
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JP
Japan
Prior art keywords
holder
optical
optical means
tracking coil
elastic body
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.)
Granted
Application number
JP2003052554A
Other languages
English (en)
Japanese (ja)
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JP2004265476A (ja
JP3821105B2 (ja
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Publication date
Application filed filed Critical
Priority to JP2003052554A priority Critical patent/JP3821105B2/ja
Priority claimed from JP2003052554A external-priority patent/JP3821105B2/ja
Priority to US10/780,868 priority patent/US7168082B2/en
Priority to CNB2004100073460A priority patent/CN1270301C/zh
Publication of JP2004265476A publication Critical patent/JP2004265476A/ja
Priority to HK05102608.5A priority patent/HK1070174B/xx
Publication of JP2004265476A5 publication Critical patent/JP2004265476A5/ja
Application granted granted Critical
Publication of JP3821105B2 publication Critical patent/JP3821105B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2003052554A 2003-02-28 2003-02-28 光学手段駆動装置 Expired - Fee Related JP3821105B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003052554A JP3821105B2 (ja) 2003-02-28 2003-02-28 光学手段駆動装置
US10/780,868 US7168082B2 (en) 2003-02-28 2004-02-19 Optical actuator
CNB2004100073460A CN1270301C (zh) 2003-02-28 2004-03-01 光学驱动装置
HK05102608.5A HK1070174B (en) 2003-02-28 2005-03-29 Optical actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003052554A JP3821105B2 (ja) 2003-02-28 2003-02-28 光学手段駆動装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006067348A Division JP2006164519A (ja) 2006-03-13 2006-03-13 光学手段駆動装置

Publications (3)

Publication Number Publication Date
JP2004265476A JP2004265476A (ja) 2004-09-24
JP2004265476A5 true JP2004265476A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2005-06-30
JP3821105B2 JP3821105B2 (ja) 2006-09-13

Family

ID=32923403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003052554A Expired - Fee Related JP3821105B2 (ja) 2003-02-28 2003-02-28 光学手段駆動装置

Country Status (3)

Country Link
US (1) US7168082B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP3821105B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1270301C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100472477B1 (ko) * 2002-09-02 2005-03-10 삼성전자주식회사 광픽업 액추에이터와 이를 채용한 광픽업장치 및, 이를채용한 광디스크 드라이브 장치
JP2004145989A (ja) * 2002-10-25 2004-05-20 Matsushita Electric Ind Co Ltd 対物レンズ駆動装置
JP2005235349A (ja) * 2004-02-23 2005-09-02 Ricoh Co Ltd アクチュエータ、光ピックアップ装置及び光ディスク装置
JP2005251295A (ja) * 2004-03-04 2005-09-15 Funai Electric Co Ltd 光ピックアップ
JPWO2005096288A1 (ja) * 2004-03-30 2008-07-31 パイオニア株式会社 ピックアップ用アクチュエータ、ピックアップ装置、記録媒体駆動装置、およびピックアップ用アクチュエータの製造方法
JP2006066013A (ja) * 2004-08-30 2006-03-09 Mitsumi Electric Co Ltd 対物レンズホルダ及び対物レンズ駆動装置
KR100710756B1 (ko) * 2004-12-22 2007-04-24 삼성전자주식회사 광픽업용 액츄에이터 및 광기록 및/또는 재생장치
KR100710753B1 (ko) * 2004-12-22 2007-04-24 삼성전자주식회사 광픽업용 액츄에이터 및 광기록 및/또는 재생장치
KR100689035B1 (ko) * 2005-04-14 2007-03-08 삼성전자주식회사 광픽업용 액츄에이터 및 광기록 및/또는 재생장치
JP4559905B2 (ja) * 2005-04-28 2010-10-13 スミダコーポレーション株式会社 光ピックアップアクチュエータ
TW200707431A (en) * 2005-08-12 2007-02-16 Lite On It Corp Actuator of optical pickup head with horizontal-arranged magnetic field generator and coil apparatus
JP4137108B2 (ja) * 2005-09-20 2008-08-20 キヤノン株式会社 光ピックアップ装置及び光ディスク装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US33548A (en) * 1861-10-22 Improvement in bee-hives
USRE33548E (en) 1983-03-30 1991-03-05 Mitsubishi Denki Kabushiki Kaisha Deviation correction apparatus for optical disc light beams
JPH0916990A (ja) 1995-06-28 1997-01-17 Sony Corp ２軸アクチュエータ
JPH09219031A (ja) 1996-02-14 1997-08-19 Matsushita Electric Ind Co Ltd 対物レンズ駆動装置
JP3733183B2 (ja) 1996-10-09 2006-01-11 オリンパス株式会社 対物レンズ駆動装置
JPH10319911A (ja) * 1997-05-15 1998-12-04 Matsushita Electric Ind Co Ltd Ｌｅｄ表示装置およびその制御方法
JPH10320804A (ja) 1997-05-23 1998-12-04 Nec Corp 光ヘッド装置
US5986825A (en) * 1997-11-19 1999-11-16 Eastman Kodak Company Optical actuator with tensioned suspension
US6643073B1 (en) * 1998-02-18 2003-11-04 Matsushita Electric Industrial Co., Ltd. Device for driving object lens
JP2000020025A (ja) 1998-07-01 2000-01-21 Matsushita Electric Ind Co Ltd フルカラー発光ダイオードパネルディスプレイ
JP2000242944A (ja) 1999-02-22 2000-09-08 Sharp Corp 光ディスク用ピックアップ装置
JP3658526B2 (ja) 1999-09-22 2005-06-08 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ならびにそれを用いた光ディスク装置
JP3658528B2 (ja) * 1999-10-20 2005-06-08 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ならびにそれを用いた光ディスク装置
JP2001297460A (ja) 2000-04-18 2001-10-26 Matsushita Electric Ind Co Ltd 対物レンズ駆動装置
JP2001319349A (ja) 2000-05-01 2001-11-16 Ricoh Co Ltd 光ピックアップ装置
JP3875522B2 (ja) 2000-07-14 2007-01-31 Ｔｄｋ株式会社 光ピックアップの対物レンズ駆動装置
US20020006090A1 (en) * 2000-07-14 2002-01-17 Tdk Corporation Objective lens drive apparatus for use in optical pickup
US20030012090A1 (en) * 2001-07-12 2003-01-16 Tdk Corporation Objective lens drive apparatus for use in optical pickup
JP3625207B2 (ja) * 2002-05-23 2005-03-02 三菱電機株式会社 光学手段駆動装置
KR100881666B1 (ko) * 2002-07-09 2009-02-06 삼성전자주식회사 광픽업의 대물렌즈 구동장치

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