JP2018521361A5 - - Google Patents

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Publication number
JP2018521361A5
JP2018521361A5 JP2018503254A JP2018503254A JP2018521361A5 JP 2018521361 A5 JP2018521361 A5 JP 2018521361A5 JP 2018503254 A JP2018503254 A JP 2018503254A JP 2018503254 A JP2018503254 A JP 2018503254A JP 2018521361 A5 JP2018521361 A5 JP 2018521361A5
Authority
JP
Japan
Prior art keywords
diaphragm
blade
iris diaphragm
iris
elliptical
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.)
Abandoned
Application number
JP2018503254A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018521361A (ja
Filing date
Publication date
Priority claimed from DE102015111985.4A external-priority patent/DE102015111985A1/de
Application filed filed Critical
Publication of JP2018521361A publication Critical patent/JP2018521361A/ja
Publication of JP2018521361A5 publication Critical patent/JP2018521361A5/ja
Abandoned legal-status Critical Current

Links

JP2018503254A 2015-07-23 2016-07-01 カメラレンズあるいは写真又はフィルムカメラのための楕円状の絞り装置 Abandoned JP2018521361A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015111985.4A DE102015111985A1 (de) 2015-07-23 2015-07-23 Ellipsenartige Blende für ein Kameraobjektiv bzw. für eine Foto- oder Filmkamera
DE102015111985.4 2015-07-23
PCT/EP2016/065511 WO2017012843A1 (de) 2015-07-23 2016-07-01 Ellipsenartige blende für ein kameraobjektiv bzw. für eine foto- oder filmkamera

Publications (2)

Publication Number Publication Date
JP2018521361A JP2018521361A (ja) 2018-08-02
JP2018521361A5 true JP2018521361A5 (enExample) 2019-02-28

Family

ID=56497719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018503254A Abandoned JP2018521361A (ja) 2015-07-23 2016-07-01 カメラレンズあるいは写真又はフィルムカメラのための楕円状の絞り装置

Country Status (8)

Country Link
US (1) US10942420B2 (enExample)
EP (2) EP3339950B1 (enExample)
JP (1) JP2018521361A (enExample)
KR (1) KR20180032577A (enExample)
CN (1) CN107850819A (enExample)
DE (2) DE202015009206U1 (enExample)
ES (2) ES2822572T3 (enExample)
WO (1) WO2017012843A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD881973S1 (en) 2015-07-24 2020-04-21 Canon Denshi Kabushiki Kaisha Interchangeable lens for camera
EP3358818A1 (en) * 2017-02-03 2018-08-08 Autoliv Development AB Camera module for a motor vehicle and stereoscopic arrangement of at least two camera modules
US10684533B2 (en) * 2018-04-03 2020-06-16 Spring Rainbow Optics Co., Ltd Camera module with variable aperture
TWI659239B (zh) * 2018-11-14 2019-05-11 大立光電股份有限公司 成像光學透鏡組、取像裝置及電子裝置
CN114488652A (zh) * 2020-11-12 2022-05-13 信泰光学(深圳)有限公司 光圈组件
CN112617587A (zh) * 2020-12-31 2021-04-09 珠海格力电器股份有限公司 风罩结构、烹饪器具及烹饪器具的控制方法
USD1034745S1 (en) * 2021-08-16 2024-07-09 Shenzhen Oceanwing Smart Innovations Technology Co., Ltd Video conference terminal
FR3127299B1 (fr) * 2021-09-21 2024-09-20 Thales Sa Diaphragme à iris à forme prédéterminée, sans rotation de forme
FR3127300B1 (fr) * 2021-09-21 2023-12-15 Thales Sa Diaphragme à iris elliptique sans rotation
TWI815645B (zh) * 2022-08-26 2023-09-11 大立光電股份有限公司 可變光圈模組、成像鏡頭模組與電子裝置
TWI828317B (zh) * 2022-09-16 2024-01-01 大立光電股份有限公司 成像鏡頭模組、相機模組與電子裝置
WO2025234852A1 (ko) * 2024-05-07 2025-11-13 엘지이노텍 주식회사 조리개 장치, 카메라 장치 및 광학기기

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* Cited by examiner, † Cited by third party
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US1302359A (en) 1918-07-15 1919-04-29 Frank E Garbutt Elliptic iris.
US1510597A (en) * 1922-08-04 1924-10-07 Ilex Optical Company Photographic shutter
GB226344A (en) 1923-11-14 1924-12-24 Frank Walton Jameson Process of manufacturing fuel briquettes
GB1094194A (en) 1964-08-14 1967-12-06 Marconi Co Ltd Improvements in or relating to irises
US4047807A (en) * 1974-12-26 1977-09-13 Minolta Camera Kabushiki Kaisha Diaphragm device
JPS5175534A (en) * 1974-12-26 1976-06-30 Minolta Camera Kk Kogakutekiroopasufuirutaojusurukogakukeinoshiborisochi
JPS5623131B2 (enExample) * 1974-12-26 1981-05-29
JPS5563518U (enExample) * 1978-10-24 1980-04-30
JPS5563518A (en) 1978-11-06 1980-05-13 Nippon Electric Co Dc voltage dividing circuit
JPS5847818U (ja) * 1981-09-25 1983-03-31 株式会社ニコン 撮影レンズ鏡筒の絞りプリセツト装置
GB2164470B (en) * 1984-09-14 1988-10-26 Michael Rodney Browning Iris device
JPH04269727A (ja) 1991-02-25 1992-09-25 Minolta Camera Co Ltd カメラ
GB9201156D0 (en) * 1992-01-20 1992-03-11 British Broadcasting Corp Television camera iris
US5594519A (en) * 1994-12-05 1997-01-14 Asahi Kogaku Kogyo Kabushiki Kaisha Blade mechanism
JP3550963B2 (ja) 1997-08-08 2004-08-04 ミノルタ株式会社 カメラの絞り機構
US6538827B2 (en) * 2000-03-09 2003-03-25 Donnelly Corporation Non-circular aperture stop
US6811331B2 (en) * 2002-06-12 2004-11-02 Olympus Corporation Lens shutter system
JP4812389B2 (ja) * 2004-12-14 2011-11-09 パナソニック株式会社 レンズフード装置
US20060245752A1 (en) * 2005-04-27 2006-11-02 Koji Kawaguchi Diaphragm device, lens assembly including same and surveillance camera
JP2006317618A (ja) 2005-05-11 2006-11-24 Sony Corp レンズ絞り機構、レンズ鏡筒及び撮像装置
US8164813B1 (en) * 2007-06-16 2012-04-24 Opto-Knowledge Systems, Inc. Non-circular continuous variable aperture or shutter for infrared cameras
JP5214319B2 (ja) * 2008-04-30 2013-06-19 オリンパスメディカルシステムズ株式会社 撮像装置
JP4798178B2 (ja) * 2008-07-11 2011-10-19 ソニー株式会社 レンズ鏡筒及び撮像装置
JP5134694B2 (ja) * 2008-08-04 2013-01-30 キヤノン株式会社 画像処理装置及び画像処理方法
CN202057894U (zh) 2011-05-13 2011-11-30 利达光电股份有限公司 椭圆光栏投影镜头
KR101726694B1 (ko) * 2012-11-12 2017-04-13 한화테크윈 주식회사 촬영장치
WO2014136457A1 (ja) * 2013-03-08 2014-09-12 キヤノン電子株式会社 光量調節装置および光学機器並びに撮像装置
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
KR20150005107A (ko) * 2013-07-04 2015-01-14 삼성전자주식회사 광속제한소자, 이를 채용한 광학주사장치 및 전자사진방식의 화상형성장치
US9188767B2 (en) * 2013-11-04 2015-11-17 Christie Digital Systems Usa, Inc. Relay lens system for a high dynamic range projector
DE112016002635T5 (de) * 2015-06-12 2018-03-01 Canon Denshi Kabushiki Kaisha Lamellenantriebsgerät und bilderfassungsgerät

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