JP2014206650A - 光量調節装置、光学機器、及び撮像装置 - Google Patents

光量調節装置、光学機器、及び撮像装置 Download PDF

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Publication number
JP2014206650A
JP2014206650A JP2013084305A JP2013084305A JP2014206650A JP 2014206650 A JP2014206650 A JP 2014206650A JP 2013084305 A JP2013084305 A JP 2013084305A JP 2013084305 A JP2013084305 A JP 2013084305A JP 2014206650 A JP2014206650 A JP 2014206650A
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Japan
Prior art keywords
aperture
base member
blades
blade
diaphragm
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JP2013084305A
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Japanese (ja)
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JP2014206650A5 (enrdf_load_stackoverflow
Inventor
隆仁 吉澤
Takahito Yoshizawa
隆仁 吉澤
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Canon Electronics Inc
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Canon Electronics Inc
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Application filed by Canon Electronics Inc filed Critical Canon Electronics Inc
Priority to JP2013084305A priority Critical patent/JP2014206650A/ja
Publication of JP2014206650A publication Critical patent/JP2014206650A/ja
Publication of JP2014206650A5 publication Critical patent/JP2014206650A5/ja
Pending legal-status Critical Current

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JP2013084305A 2013-04-12 2013-04-12 光量調節装置、光学機器、及び撮像装置 Pending JP2014206650A (ja)

Priority Applications (1)

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JP2013084305A JP2014206650A (ja) 2013-04-12 2013-04-12 光量調節装置、光学機器、及び撮像装置

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JP2013084305A JP2014206650A (ja) 2013-04-12 2013-04-12 光量調節装置、光学機器、及び撮像装置

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JP2014206650A true JP2014206650A (ja) 2014-10-30
JP2014206650A5 JP2014206650A5 (enrdf_load_stackoverflow) 2016-06-02

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JP2013084305A Pending JP2014206650A (ja) 2013-04-12 2013-04-12 光量調節装置、光学機器、及び撮像装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021096336A1 (ko) * 2019-11-12 2021-05-20 엘지이노텍 주식회사 조리개 셋 및 조리개 셋 구동 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1138467A (ja) * 1997-07-22 1999-02-12 Matsushita Electric Ind Co Ltd 絞り装置及びそれを用いたレンズ鏡筒とレンズ鏡筒の組立方法
JP2001033844A (ja) * 1999-07-15 2001-02-09 Olympus Optical Co Ltd 露出調整装置及びこれを使用する電子カメラ
JP2006053409A (ja) * 2004-08-13 2006-02-23 Nisca Corp 光量調整装置及びこれを用いた撮像装置
JP2006154312A (ja) * 2004-11-29 2006-06-15 Seiko Precision Inc セクタ駆動装置
JP2010281970A (ja) * 2009-06-03 2010-12-16 Olympus Imaging Corp 絞り装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1138467A (ja) * 1997-07-22 1999-02-12 Matsushita Electric Ind Co Ltd 絞り装置及びそれを用いたレンズ鏡筒とレンズ鏡筒の組立方法
JP2001033844A (ja) * 1999-07-15 2001-02-09 Olympus Optical Co Ltd 露出調整装置及びこれを使用する電子カメラ
JP2006053409A (ja) * 2004-08-13 2006-02-23 Nisca Corp 光量調整装置及びこれを用いた撮像装置
JP2006154312A (ja) * 2004-11-29 2006-06-15 Seiko Precision Inc セクタ駆動装置
JP2010281970A (ja) * 2009-06-03 2010-12-16 Olympus Imaging Corp 絞り装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021096336A1 (ko) * 2019-11-12 2021-05-20 엘지이노텍 주식회사 조리개 셋 및 조리개 셋 구동 장치
US11796892B2 (en) 2019-11-12 2023-10-24 Lg Innotek Co., Ltd. Aperture set and aperture set driving device
US12287563B2 (en) 2019-11-12 2025-04-29 Lg Innotek Co., Ltd. Aperture set and aperture set driving device

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