JP2009153286A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2009153286A5 JP2009153286A5 JP2007328487A JP2007328487A JP2009153286A5 JP 2009153286 A5 JP2009153286 A5 JP 2009153286A5 JP 2007328487 A JP2007328487 A JP 2007328487A JP 2007328487 A JP2007328487 A JP 2007328487A JP 2009153286 A5 JP2009153286 A5 JP 2009153286A5
- Authority
- JP
- Japan
- Prior art keywords
- vibration wave
- frequency
- wave actuator
- rotation amount
- time
- 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
Links
- 238000001514 detection method Methods 0.000 claims 3
- 230000004913 activation Effects 0.000 claims 2
- 230000003287 optical Effects 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007328487A JP5058775B2 (ja) | 2007-12-20 | 2007-12-20 | 振動波アクチュエータを有する光学機器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007328487A JP5058775B2 (ja) | 2007-12-20 | 2007-12-20 | 振動波アクチュエータを有する光学機器 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009153286A JP2009153286A (ja) | 2009-07-09 |
JP2009153286A5 true JP2009153286A5 (de) | 2011-01-06 |
JP5058775B2 JP5058775B2 (ja) | 2012-10-24 |
Family
ID=40921731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007328487A Expired - Fee Related JP5058775B2 (ja) | 2007-12-20 | 2007-12-20 | 振動波アクチュエータを有する光学機器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5058775B2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5482731B2 (ja) * | 2011-05-23 | 2014-05-07 | 株式会社ニコン | レンズ鏡筒及び撮像装置 |
US9184677B2 (en) | 2010-12-06 | 2015-11-10 | Nikon Corporation | Driving device, lens barrel, and image capturing apparatus |
JP5895379B2 (ja) * | 2011-03-31 | 2016-03-30 | 株式会社ニコン | レンズ鏡筒 |
WO2013125635A1 (ja) * | 2012-02-22 | 2013-08-29 | 株式会社ニコン | アクチュエータ装置、レンズ鏡筒およびカメラ |
JP5910165B2 (ja) * | 2012-02-28 | 2016-04-27 | 株式会社ニコン | カメラ |
EP2821832B1 (de) | 2012-02-28 | 2019-03-27 | Nikon Corporation | Antriebsvorrichtung, antriebsverfahren und optische vorrichtung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000253677A (ja) * | 1999-02-25 | 2000-09-14 | Canon Inc | 振動波駆動装置 |
JP2007074787A (ja) * | 2005-09-05 | 2007-03-22 | Canon Inc | 振動型アクチュエータの駆動装置、及び駆動方法 |
-
2007
- 2007-12-20 JP JP2007328487A patent/JP5058775B2/ja not_active Expired - Fee Related