JP2009128418A5 - - Google Patents

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Publication number
JP2009128418A5
JP2009128418A5 JP2007300467A JP2007300467A JP2009128418A5 JP 2009128418 A5 JP2009128418 A5 JP 2009128418A5 JP 2007300467 A JP2007300467 A JP 2007300467A JP 2007300467 A JP2007300467 A JP 2007300467A JP 2009128418 A5 JP2009128418 A5 JP 2009128418A5
Authority
JP
Japan
Prior art keywords
light adjusting
adjusting means
stationary position
polymer actuator
adjusting device
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.)
Pending
Application number
JP2007300467A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009128418A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2007300467A priority Critical patent/JP2009128418A/ja
Priority claimed from JP2007300467A external-priority patent/JP2009128418A/ja
Priority to US12/272,431 priority patent/US20090128880A1/en
Publication of JP2009128418A publication Critical patent/JP2009128418A/ja
Publication of JP2009128418A5 publication Critical patent/JP2009128418A5/ja
Pending legal-status Critical Current

Links

JP2007300467A 2007-11-20 2007-11-20 光調節装置 Pending JP2009128418A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007300467A JP2009128418A (ja) 2007-11-20 2007-11-20 光調節装置
US12/272,431 US20090128880A1 (en) 2007-11-20 2008-11-17 Light controlling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007300467A JP2009128418A (ja) 2007-11-20 2007-11-20 光調節装置

Publications (2)

Publication Number Publication Date
JP2009128418A JP2009128418A (ja) 2009-06-11
JP2009128418A5 true JP2009128418A5 (enExample) 2010-11-25

Family

ID=40641631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007300467A Pending JP2009128418A (ja) 2007-11-20 2007-11-20 光調節装置

Country Status (2)

Country Link
US (1) US20090128880A1 (enExample)
JP (1) JP2009128418A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116113877A (zh) * 2020-07-22 2023-05-12 华为技术有限公司 单片式致动器及包括单片式致动器的可调光圈单元
US11997372B2 (en) * 2021-05-03 2024-05-28 Tdk Taiwan Corp. Optical component driving mechanism with driving assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000314905A (ja) * 1999-04-30 2000-11-14 Canon Inc 絞り装置
JP2001290195A (ja) * 2000-04-06 2001-10-19 Nikon Corp レンズ鏡筒およびレンズ鏡筒を有するカメラ
JP2006174629A (ja) * 2004-12-17 2006-06-29 Canon Electronics Inc 電磁駆動装置、光量調節装置および光学機器
JP2006284641A (ja) * 2005-03-31 2006-10-19 Nidec Copal Corp カメラ用羽根駆動装置
JP2007034121A (ja) * 2005-07-29 2007-02-08 Fujifilm Holdings Corp 光制御器、光制御素子、および撮影装置
JP2007127709A (ja) * 2005-11-01 2007-05-24 Sony Corp 開閉装置及びこれを用いた撮影装置
JP4994639B2 (ja) * 2005-11-01 2012-08-08 オリンパス株式会社 光学絞り装置
JP2007206362A (ja) * 2006-02-01 2007-08-16 Komatsu Lite Seisakusho:Kk オートフォーカス用レンズ駆動機構

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