JP4704476B2 - 駆動装置、及びレンズ部品 - Google Patents

駆動装置、及びレンズ部品 Download PDF

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Publication number
JP4704476B2
JP4704476B2 JP2009015045A JP2009015045A JP4704476B2 JP 4704476 B2 JP4704476 B2 JP 4704476B2 JP 2009015045 A JP2009015045 A JP 2009015045A JP 2009015045 A JP2009015045 A JP 2009015045A JP 4704476 B2 JP4704476 B2 JP 4704476B2
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JP
Japan
Prior art keywords
drive shaft
piezoelectric element
moving object
drive
driving
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
JP2009015045A
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English (en)
Japanese (ja)
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JP2010178412A (ja
JP2010178412A5 (https=
Inventor
大 蓮田
等 川村
郁夫 信太
進 青木
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell Energy Ltd
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 Hitachi Maxell Energy Ltd filed Critical Hitachi Maxell Energy Ltd
Priority to JP2009015045A priority Critical patent/JP4704476B2/ja
Priority to PCT/JP2009/003427 priority patent/WO2010010692A1/ja
Priority to US13/055,571 priority patent/US9083870B2/en
Priority to KR1020117003825A priority patent/KR20110030702A/ko
Priority to CN2009801286751A priority patent/CN102105829B/zh
Publication of JP2010178412A publication Critical patent/JP2010178412A/ja
Publication of JP2010178412A5 publication Critical patent/JP2010178412A5/ja
Application granted granted Critical
Publication of JP4704476B2 publication Critical patent/JP4704476B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Lens Barrels (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2009015045A 2008-07-25 2009-01-27 駆動装置、及びレンズ部品 Expired - Fee Related JP4704476B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009015045A JP4704476B2 (ja) 2009-01-27 2009-01-27 駆動装置、及びレンズ部品
PCT/JP2009/003427 WO2010010692A1 (ja) 2008-07-25 2009-07-22 駆動装置、画像取得装置、及び電子機器
US13/055,571 US9083870B2 (en) 2008-07-25 2009-07-22 Drive device, image acquisition device, and electronic apparatus
KR1020117003825A KR20110030702A (ko) 2008-07-25 2009-07-22 구동장치, 화상취득장치 및 전자기기
CN2009801286751A CN102105829B (zh) 2008-07-25 2009-07-22 驱动装置、图像获取装置及电子设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009015045A JP4704476B2 (ja) 2009-01-27 2009-01-27 駆動装置、及びレンズ部品

Publications (3)

Publication Number Publication Date
JP2010178412A JP2010178412A (ja) 2010-08-12
JP2010178412A5 JP2010178412A5 (https=) 2010-11-18
JP4704476B2 true JP4704476B2 (ja) 2011-06-15

Family

ID=42708818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009015045A Expired - Fee Related JP4704476B2 (ja) 2008-07-25 2009-01-27 駆動装置、及びレンズ部品

Country Status (1)

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JP (1) JP4704476B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010206877A (ja) * 2009-02-27 2010-09-16 Hitachi Maxell Ltd 駆動装置、カメラモジュール、レンズ部品、及び駆動装置の制御方法
WO2021054725A1 (ko) 2019-09-16 2021-03-25 엘지이노텍 주식회사 카메라 모듈

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2811588B2 (ja) * 1989-12-07 1998-10-15 興研株式会社 模様入り積層不織布の製造装置
JP4144171B2 (ja) * 2000-09-14 2008-09-03 コニカミノルタホールディングス株式会社 電気−機械変換素子を用いた駆動装置
JP2006091210A (ja) * 2004-09-22 2006-04-06 Fuji Photo Film Co Ltd 駆動装置、レンズユニット、及び撮像装置
JP2008253107A (ja) * 2007-03-30 2008-10-16 Fujinon Corp 駆動装置
JP2009124857A (ja) * 2007-11-15 2009-06-04 Nidec Copal Corp 駆動装置

Also Published As

Publication number Publication date
JP2010178412A (ja) 2010-08-12

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