CN100595663C - 光圈叶片及其制造方法和具有该光圈叶片的光量控制器 - Google Patents

光圈叶片及其制造方法和具有该光圈叶片的光量控制器 Download PDF

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Publication number
CN100595663C
CN100595663C CN200810004706A CN200810004706A CN100595663C CN 100595663 C CN100595663 C CN 100595663C CN 200810004706 A CN200810004706 A CN 200810004706A CN 200810004706 A CN200810004706 A CN 200810004706A CN 100595663 C CN100595663 C CN 100595663C
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China
Prior art keywords
laser
blade base
resin
cylindrical member
blade
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Expired - Fee Related
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CN200810004706A
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English (en)
Chinese (zh)
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CN101251707A (zh
Inventor
青岛力
鲶江英利子
宫胁诚
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Canon Inc
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Canon Inc
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Publication date
Priority claimed from JP2007102062A external-priority patent/JP5084332B2/ja
Priority claimed from JP2007173088A external-priority patent/JP5201891B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN101251707A publication Critical patent/CN101251707A/zh
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Publication of CN100595663C publication Critical patent/CN100595663C/zh
Expired - Fee Related legal-status Critical Current
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  • Lining Or Joining Of Plastics Or The Like (AREA)
CN200810004706A 2007-02-23 2008-01-23 光圈叶片及其制造方法和具有该光圈叶片的光量控制器 Expired - Fee Related CN100595663C (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007044038 2007-02-23
JP2007044038A JP4845768B2 (ja) 2007-02-23 2007-02-23 絞り羽根及び該絞り羽根の製造方法、並びに該絞り羽根を備える光量調節装置
JP2007102062A JP5084332B2 (ja) 2007-04-09 2007-04-09 絞り羽根及び該絞り羽根を備える光量調節装置
JP2007102062 2007-04-09
JP2007173088A JP5201891B2 (ja) 2007-06-29 2007-06-29 光量調節羽根及び光量調節装置
JP2007173088 2007-06-29

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN2010100028422A Division CN101846863B (zh) 2007-02-23 2008-01-23 光量控制器

Publications (2)

Publication Number Publication Date
CN101251707A CN101251707A (zh) 2008-08-27
CN100595663C true CN100595663C (zh) 2010-03-24

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CN200810004706A Expired - Fee Related CN100595663C (zh) 2007-02-23 2008-01-23 光圈叶片及其制造方法和具有该光圈叶片的光量控制器

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JP (1) JP4845768B2 (enExample)
CN (1) CN100595663C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104769494A (zh) * 2012-11-01 2015-07-08 精工精密株式会社 幕帘驱动装置、光学装置和用于制造臂的方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5452077B2 (ja) * 2009-05-19 2014-03-26 キヤノン株式会社 溶着樹脂体及び駆動装置
JP2010284859A (ja) * 2009-06-11 2010-12-24 Fujitsu Component Ltd 薄肉成型部材
JP2015072419A (ja) 2013-10-04 2015-04-16 キヤノン株式会社 光量調整装置およびそれを備えた光学機器、撮像装置
CN104155828B (zh) * 2014-08-26 2017-04-05 中国科学院光电技术研究所 一种改进型的旋转快门机构
CN105652559A (zh) * 2016-04-14 2016-06-08 南京昂驰光电科技有限公司 星光级道路监控变焦镜头用光阑调节机构
CN106742077B (zh) * 2016-11-29 2019-07-12 深圳航天东方红海特卫星有限公司 一种虹膜光圈构件及其虹膜光圈式的热控机构
TWI814457B (zh) * 2022-05-26 2023-09-01 大立光電股份有限公司 通光孔模組、相機模組與電子裝置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1099152A (zh) * 1993-05-07 1995-02-22 株式会社尼康 光圈叶片及其制造方法
CN1883937A (zh) * 2005-06-23 2006-12-27 株式会社Cam 挡光用耐热片材和采用该片材的光量调整装置及投影仪

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1099152A (zh) * 1993-05-07 1995-02-22 株式会社尼康 光圈叶片及其制造方法
CN1883937A (zh) * 2005-06-23 2006-12-27 株式会社Cam 挡光用耐热片材和采用该片材的光量调整装置及投影仪

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104769494A (zh) * 2012-11-01 2015-07-08 精工精密株式会社 幕帘驱动装置、光学装置和用于制造臂的方法

Also Published As

Publication number Publication date
JP4845768B2 (ja) 2011-12-28
CN101251707A (zh) 2008-08-27
JP2008209495A (ja) 2008-09-11

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Granted publication date: 20100324