JPS5496997A - Electrochromic light volume control component - Google Patents

Electrochromic light volume control component

Info

Publication number
JPS5496997A
JPS5496997A JP397778A JP397778A JPS5496997A JP S5496997 A JPS5496997 A JP S5496997A JP 397778 A JP397778 A JP 397778A JP 397778 A JP397778 A JP 397778A JP S5496997 A JPS5496997 A JP S5496997A
Authority
JP
Japan
Prior art keywords
layer
transparent electrode
electrode layers
control component
volume control
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.)
Pending
Application number
JP397778A
Other languages
English (en)
Inventor
Kunio Kawamura
Mitsuo Yasukuni
Koji Iida
Yujiro Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Minolta Co Ltd
Original Assignee
Minolta Co Ltd
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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP397778A priority Critical patent/JPS5496997A/ja
Priority to US06/001,781 priority patent/US4218120A/en
Publication of JPS5496997A publication Critical patent/JPS5496997A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/153—Constructional details
    • G02F1/155—Electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP397778A 1978-01-17 1978-01-17 Electrochromic light volume control component Pending JPS5496997A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP397778A JPS5496997A (en) 1978-01-17 1978-01-17 Electrochromic light volume control component
US06/001,781 US4218120A (en) 1978-01-17 1979-01-08 Electrochromic light regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP397778A JPS5496997A (en) 1978-01-17 1978-01-17 Electrochromic light volume control component

Publications (1)

Publication Number Publication Date
JPS5496997A true JPS5496997A (en) 1979-07-31

Family

ID=11572104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP397778A Pending JPS5496997A (en) 1978-01-17 1978-01-17 Electrochromic light volume control component

Country Status (2)

Country Link
US (1) US4218120A (ja)
JP (1) JPS5496997A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810429U (ja) * 1981-07-13 1983-01-22 株式会社大床製作所 遮光装置を備えた原稿ホルダ−
JP2011515718A (ja) * 2008-03-24 2011-05-19 ユニバーシティ オブ フロリダ リサーチ ファンデーション インコーポレーティッド デュアルアクティブフィルムエレクトロクロミック表示装置
JP2021533419A (ja) * 2018-07-13 2021-12-02 テヒニッシェ ウニヴェルジテート カイザースラウテルンTechnische Universitaet Kaiserslautern 光学特性を局所的に変化させる装置およびそれを提供するための方法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55166616A (en) * 1979-06-14 1980-12-25 Canon Inc Electrochromic diaphragm device
JPS58134578A (ja) * 1982-02-05 1983-08-10 Nippon Kogaku Kk <Nikon> テレビジヨンカメラ用フイルタ装置
DE3721751A1 (de) * 1987-07-01 1989-01-12 Eps Elektronik Optoelektronisches filter vorzugsweise fuer videokameras
JP3194312B2 (ja) * 1993-03-19 2001-07-30 ソニー株式会社 絞り装置
CN1088201C (zh) * 1994-05-18 2002-07-24 富士摄影胶片公司 装有镜头的照相胶卷单元和用于该单元的电子闪光装置
US5555069A (en) * 1995-02-28 1996-09-10 Eastman Kodak Company Camera with electrochromic filter
DE19533042A1 (de) * 1995-09-07 1997-03-13 Laser Sorter Gmbh Verfahren zur Vergleichmäßigung des Ausgangssignals bei Video-Kameras
US5724175A (en) * 1997-01-02 1998-03-03 Optical Coating Laboratory, Inc. Electrochromic device manufacturing process
JP2005049770A (ja) * 2003-07-31 2005-02-24 Sanyo Electric Co Ltd エレクトロクロミック表示装置
WO2005012993A1 (ja) * 2003-07-31 2005-02-10 Sanyo Electric Co., Ltd. エレクトロクロミック表示装置
JP3803673B2 (ja) * 2004-02-02 2006-08-02 オリンパス株式会社 測定方法及び測定装置
FR2948778B1 (fr) 2009-07-28 2011-08-12 Essilor Int Systeme electrochrome transparent
FR2950709B1 (fr) * 2009-09-28 2011-12-02 Essilor Int Systeme electrochrome transparent a plusieurs paires d'electrodes d'alimentation
FR2950710B1 (fr) 2009-09-28 2012-03-16 Essilor Int Systemes electrochromes transparents a plusieurs electrodes de polarisation
US9307158B2 (en) 2013-01-04 2016-04-05 Apple Inc. Electro-optic aperture device
WO2015038067A1 (en) * 2013-09-10 2015-03-19 Nanyang Technological University Electrochromic device
US9759984B1 (en) 2016-05-31 2017-09-12 Apple Inc. Adjustable solid film camera aperture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476029A (en) * 1967-08-16 1969-11-04 Graflex Inc Electrochromic shutter system
DE2329014C2 (de) * 1973-06-07 1983-04-28 Agfa-Gevaert Ag, 5090 Leverkusen Blendenanordnung mit mindestens einem Flüssigkristallelement
DE2428012A1 (de) * 1974-06-11 1976-01-02 Heinrichs Klaus Dieter Fluessigkristallblenden und verschluesse
JPS5132098B2 (ja) * 1974-09-18 1976-09-10
DD124848A1 (de) * 1975-07-24 1977-03-16 Hans Jehmlich Einrichtung zur lichtstromsteuerung
DE2620173A1 (de) * 1976-05-07 1977-11-10 Storz Karl Strahlungsblende

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810429U (ja) * 1981-07-13 1983-01-22 株式会社大床製作所 遮光装置を備えた原稿ホルダ−
JP2011515718A (ja) * 2008-03-24 2011-05-19 ユニバーシティ オブ フロリダ リサーチ ファンデーション インコーポレーティッド デュアルアクティブフィルムエレクトロクロミック表示装置
JP2021533419A (ja) * 2018-07-13 2021-12-02 テヒニッシェ ウニヴェルジテート カイザースラウテルンTechnische Universitaet Kaiserslautern 光学特性を局所的に変化させる装置およびそれを提供するための方法

Also Published As

Publication number Publication date
US4218120A (en) 1980-08-19

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