JP2006065297A5 - - Google Patents

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Publication number
JP2006065297A5
JP2006065297A5 JP2005186011A JP2005186011A JP2006065297A5 JP 2006065297 A5 JP2006065297 A5 JP 2006065297A5 JP 2005186011 A JP2005186011 A JP 2005186011A JP 2005186011 A JP2005186011 A JP 2005186011A JP 2006065297 A5 JP2006065297 A5 JP 2006065297A5
Authority
JP
Japan
Prior art keywords
amount
opening
blade member
light
blade
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
JP2005186011A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006065297A (ja
JP5207580B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2005186011A priority Critical patent/JP5207580B2/ja
Priority claimed from JP2005186011A external-priority patent/JP5207580B2/ja
Priority to US11/178,539 priority patent/US7374352B2/en
Publication of JP2006065297A publication Critical patent/JP2006065297A/ja
Priority to US12/045,948 priority patent/US7549810B2/en
Publication of JP2006065297A5 publication Critical patent/JP2006065297A5/ja
Application granted granted Critical
Publication of JP5207580B2 publication Critical patent/JP5207580B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2005186011A 2004-07-29 2005-06-27 光量調節装置および撮像装置 Expired - Fee Related JP5207580B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005186011A JP5207580B2 (ja) 2004-07-29 2005-06-27 光量調節装置および撮像装置
US11/178,539 US7374352B2 (en) 2004-07-29 2005-07-11 Light amount adjusting apparatus and image pickup apparatus
US12/045,948 US7549810B2 (en) 2004-07-29 2008-03-11 Light amount adjusting apparatus and image pickup apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004221091 2004-07-29
JP2004221091 2004-07-29
JP2005186011A JP5207580B2 (ja) 2004-07-29 2005-06-27 光量調節装置および撮像装置

Publications (3)

Publication Number Publication Date
JP2006065297A JP2006065297A (ja) 2006-03-09
JP2006065297A5 true JP2006065297A5 (https=) 2008-07-31
JP5207580B2 JP5207580B2 (ja) 2013-06-12

Family

ID=35732331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005186011A Expired - Fee Related JP5207580B2 (ja) 2004-07-29 2005-06-27 光量調節装置および撮像装置

Country Status (2)

Country Link
US (2) US7374352B2 (https=)
JP (1) JP5207580B2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5207580B2 (ja) * 2004-07-29 2013-06-12 キヤノン株式会社 光量調節装置および撮像装置
US7771132B2 (en) * 2006-08-04 2010-08-10 Tamron Co., Ltd. Shutter unit, shutter unit with built-in lens, and imaging apparatus
JP5311854B2 (ja) 2007-03-23 2013-10-09 キヤノン株式会社 電子写真画像形成装置、現像装置、及び、カップリング部材
CN101755235B (zh) 2007-06-29 2013-01-16 日本电产科宝株式会社 照相机用叶片驱动装置
JP5645379B2 (ja) * 2009-08-17 2014-12-24 キヤノン株式会社 撮像装置
TW201426154A (zh) * 2012-12-26 2014-07-01 Hon Hai Prec Ind Co Ltd 取像鏡頭遮蔽結構
CN211718594U (zh) * 2019-06-14 2020-10-20 台湾东电化股份有限公司 光学元件驱动机构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105422U (https=) * 1979-01-19 1980-07-23
JPS62127532U (https=) * 1986-02-04 1987-08-13
JPH06273821A (ja) * 1993-03-19 1994-09-30 Canon Electron Inc 光量制御装置
US5502524A (en) * 1993-10-27 1996-03-26 Eastman Kodak Company Aperture/shutter mechanism with damping member
JP3988091B2 (ja) * 1997-01-17 2007-10-10 フジノン株式会社 露光制御装置
JP3983859B2 (ja) * 1997-10-09 2007-09-26 オリンパス株式会社 レンズシャッタ装置
JP4290299B2 (ja) * 1999-12-28 2009-07-01 日本電産コパル株式会社 カメラ用絞り装置
JP2002090801A (ja) * 2000-09-14 2002-03-27 Nisca Corp 光量制御装置
JP5207580B2 (ja) * 2004-07-29 2013-06-12 キヤノン株式会社 光量調節装置および撮像装置

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