KR102319688B1 - 광량 조절 장치 - Google Patents

광량 조절 장치 Download PDF

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Publication number
KR102319688B1
KR102319688B1 KR1020150013545A KR20150013545A KR102319688B1 KR 102319688 B1 KR102319688 B1 KR 102319688B1 KR 1020150013545 A KR1020150013545 A KR 1020150013545A KR 20150013545 A KR20150013545 A KR 20150013545A KR 102319688 B1 KR102319688 B1 KR 102319688B1
Authority
KR
South Korea
Prior art keywords
link
straight
hole
case
blade
Prior art date
Application number
KR1020150013545A
Other languages
English (en)
Korean (ko)
Other versions
KR20160092759A (ko
Inventor
미야카와 마사에
Original Assignee
한화테크윈 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 한화테크윈 주식회사 filed Critical 한화테크윈 주식회사
Priority to KR1020150013545A priority Critical patent/KR102319688B1/ko
Priority to PCT/KR2015/011822 priority patent/WO2016122089A1/ko
Priority to JP2016011246A priority patent/JP6647051B2/ja
Publication of KR20160092759A publication Critical patent/KR20160092759A/ko
Application granted granted Critical
Publication of KR102319688B1 publication Critical patent/KR102319688B1/ko

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/02—Diaphragms
    • G03B9/06—Two or more co-operating pivoted blades, e.g. iris type

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Diaphragms For Cameras (AREA)
KR1020150013545A 2015-01-28 2015-01-28 광량 조절 장치 KR102319688B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020150013545A KR102319688B1 (ko) 2015-01-28 2015-01-28 광량 조절 장치
PCT/KR2015/011822 WO2016122089A1 (ko) 2015-01-28 2015-11-05 광량 조절 장치
JP2016011246A JP6647051B2 (ja) 2015-01-28 2016-01-25 光量調節装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150013545A KR102319688B1 (ko) 2015-01-28 2015-01-28 광량 조절 장치

Publications (2)

Publication Number Publication Date
KR20160092759A KR20160092759A (ko) 2016-08-05
KR102319688B1 true KR102319688B1 (ko) 2021-11-01

Family

ID=56543663

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150013545A KR102319688B1 (ko) 2015-01-28 2015-01-28 광량 조절 장치

Country Status (3)

Country Link
JP (1) JP6647051B2 (ja)
KR (1) KR102319688B1 (ja)
WO (1) WO2016122089A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102172635B1 (ko) * 2018-07-20 2020-11-03 삼성전기주식회사 조리개 모듈

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101359149A (zh) 2007-07-30 2009-02-04 日本电产科宝株式会社 光学仪器用叶片驱动装置
US20090116832A1 (en) * 2007-11-01 2009-05-07 Sony Corporation Light amount adjuster, lens barrel, and image pickup device
US20110091198A1 (en) 2009-10-20 2011-04-21 Canon Kabushiki Kaisha Aperture unit and lens barrel including the same
JP2014035417A (ja) 2012-08-08 2014-02-24 Canon Inc 光量調整装置およびそれを用いた光学機器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930000979B1 (ko) 1989-12-22 1993-02-11 삼성전자 주식회사 디지탈 텔레비젼 수상기의 메인클럭 발생회로
JPH07333527A (ja) * 1994-06-10 1995-12-22 Olympus Optical Co Ltd 光量絞り装置
JPH10301159A (ja) 1997-04-25 1998-11-13 Victor Co Of Japan Ltd 絞り装置
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
JP4090308B2 (ja) * 2002-08-30 2008-05-28 日本電産コパル株式会社 カメラ用シャッタ装置
JP4735997B2 (ja) 2008-12-18 2011-07-27 ソニー株式会社 絞り装置、レンズ鏡筒および撮像装置
CN104035263A (zh) * 2013-03-08 2014-09-10 Jvc建伍株式会社 光量调整装置以及摄像装置
KR102095556B1 (ko) * 2013-07-08 2020-03-31 한화테크윈 주식회사 조리개 조립체

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101359149A (zh) 2007-07-30 2009-02-04 日本电产科宝株式会社 光学仪器用叶片驱动装置
US20090116832A1 (en) * 2007-11-01 2009-05-07 Sony Corporation Light amount adjuster, lens barrel, and image pickup device
US20110091198A1 (en) 2009-10-20 2011-04-21 Canon Kabushiki Kaisha Aperture unit and lens barrel including the same
JP2014035417A (ja) 2012-08-08 2014-02-24 Canon Inc 光量調整装置およびそれを用いた光学機器

Also Published As

Publication number Publication date
WO2016122089A1 (ko) 2016-08-04
JP2016139136A (ja) 2016-08-04
KR20160092759A (ko) 2016-08-05
JP6647051B2 (ja) 2020-02-14

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