JP2015082082A - 光学装置、車両用灯具、光学素子の駆動方法 - Google Patents
光学装置、車両用灯具、光学素子の駆動方法 Download PDFInfo
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Classifications
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- 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
- G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/28—Cover glass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
- F21S41/64—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices
- F21S41/645—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices by electro-optic means, e.g. liquid crystal or electrochromic devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/255—Filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
-
- 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
- G02F1/1506—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 caused by electrodeposition, e.g. electrolytic deposition of an inorganic material on or close to an electrode
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (8)
- 対向配置される第1および第2の基板であって、該第1の基板は、該第2の基板に近い表面に設けられた第1の電極を含み、該第2の基板は、該第1の基板に近い表面に設けられた第2の電極を含む、該第1および第2の基板と、
前記第1および第2の基板に狭持され、銀を含有するエレクトロデポジション材料を含む電解質層と、
前記第1および第2の電極に接続し、該第1および第2の電極を介して、前記電解質層に電圧を印加することができる電源と、
を備える光学装置。 - 前記電源は、前記第1の電極の電位を基準としたとき、第1の期間に、前記第2の電極に正の電位である第1の電位を印加し、該第1の期間の後の第2の期間に、該第2の電極に、正の電位であり、かつ、該第1の電位よりも低い第2の電位を印加することができる請求項1記載の光学装置。
- 前記電源は、前記第1の電極の電位を基準にしたとき、前記第2の電極に正の直流電位を印加することができる請求項1または2記載の光学装置。
- 前記第2の基板は、さらに、前記第2の電極の表面に設けられ、導電性を有する微細凹凸層を含む請求項1〜3いずれか1項記載の光学装置。
- 前記電源は、さらに、前記第1の電極の電位を基準にしたとき、前記第2の電極に負の直流電位を印加することができる請求項4記載の光学装置。
- 前記第1および第2の基板は、可撓性を有する請求項1〜5いずれか1項記載の光学装置。
- 白色光を出射する光源と、
前記光源を覆って配置され、レンズ機能を有する光学カバー部材と、
前記光学カバー部材の内側表面ないし外側表面に配置される請求項6記載の光学装置と、
を備える車両用灯具。 - 対向配置される第1および第2の基板であって、該第1の基板は、該第2の基板に近い表面に設けられた第1の電極を含み、該第2の基板は、該第1の基板に近い表面に設けられた第2の電極を含む、該第1および第2の基板と、
前記第1および第2の基板に狭持され、銀を含有するエレクトロデポジション材料を含む電解質層と、
を備える光学素子の駆動方法であって、
前記第1の電極の電位を基準としたとき、第1の期間に、前記第2の電極に正の電位である第1の電位を印加し、該第1の期間の後の第2の期間に、前記第2の電極に、正の電位であり、かつ、前記第1の電位よりも低い第2の電位を印加する光学素子の駆動方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013221261A JP6358611B2 (ja) | 2013-10-24 | 2013-10-24 | 光学装置、車両用灯具、光学素子の駆動方法 |
US14/511,016 US9588394B2 (en) | 2013-10-24 | 2014-10-09 | Optical apparatus and automobile lighting |
EP20140188639 EP2866084A1 (en) | 2013-10-24 | 2014-10-13 | Optical apparatus and automobile lighting |
Applications Claiming Priority (1)
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JP2013221261A JP6358611B2 (ja) | 2013-10-24 | 2013-10-24 | 光学装置、車両用灯具、光学素子の駆動方法 |
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Publication Number | Publication Date |
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JP2015082082A true JP2015082082A (ja) | 2015-04-27 |
JP6358611B2 JP6358611B2 (ja) | 2018-07-18 |
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JP2013221261A Active JP6358611B2 (ja) | 2013-10-24 | 2013-10-24 | 光学装置、車両用灯具、光学素子の駆動方法 |
Country Status (3)
Country | Link |
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US (1) | US9588394B2 (ja) |
EP (1) | EP2866084A1 (ja) |
JP (1) | JP6358611B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2021220583A1 (ja) * | 2020-04-30 | 2021-11-04 | 株式会社村上開明堂 | 可変ndフィルタ |
Families Citing this family (2)
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JP6358611B2 (ja) * | 2013-10-24 | 2018-07-18 | スタンレー電気株式会社 | 光学装置、車両用灯具、光学素子の駆動方法 |
CN107920895B (zh) | 2015-08-21 | 2020-06-26 | 托尔福公司 | 可植入心脏瓣膜装置、二尖瓣修复装置以及相关系统和方法 |
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JP2005056706A (ja) * | 2003-08-05 | 2005-03-03 | Tnk Incubation:Kk | 照明装置 |
JP2007086188A (ja) * | 2005-09-20 | 2007-04-05 | Fuji Xerox Co Ltd | 表示方法および表示装置 |
CN101470304A (zh) * | 2007-12-28 | 2009-07-01 | 财团法人工业技术研究院 | 可挠性基材的贴合工艺及其使用的框胶图形 |
JP2010243632A (ja) * | 2009-04-02 | 2010-10-28 | Konica Minolta Holdings Inc | 表示素子の駆動方法及び表示素子 |
JP2012181389A (ja) * | 2011-03-02 | 2012-09-20 | Chiba Univ | 表示装置 |
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FR2605056A1 (fr) | 1986-10-08 | 1988-04-15 | Lucas Ind Plc | Appareillage de commande d'alimentation en carburant pour un moteur a cylindres multiples |
FR2605086B1 (fr) * | 1986-10-10 | 1991-03-15 | Cibie Projecteurs | Dispositifs d'eclairage a ecran electrochromique, notamment pour vehicules automobiles |
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US6931169B2 (en) * | 2002-02-05 | 2005-08-16 | Jiangjun Zhang | Optical switch with reversible electroplating mirrors |
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JP6358611B2 (ja) * | 2013-10-24 | 2018-07-18 | スタンレー電気株式会社 | 光学装置、車両用灯具、光学素子の駆動方法 |
-
2013
- 2013-10-24 JP JP2013221261A patent/JP6358611B2/ja active Active
-
2014
- 2014-10-09 US US14/511,016 patent/US9588394B2/en active Active
- 2014-10-13 EP EP20140188639 patent/EP2866084A1/en not_active Withdrawn
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JP2005056706A (ja) * | 2003-08-05 | 2005-03-03 | Tnk Incubation:Kk | 照明装置 |
JP2007086188A (ja) * | 2005-09-20 | 2007-04-05 | Fuji Xerox Co Ltd | 表示方法および表示装置 |
CN101470304A (zh) * | 2007-12-28 | 2009-07-01 | 财团法人工业技术研究院 | 可挠性基材的贴合工艺及其使用的框胶图形 |
JP2010243632A (ja) * | 2009-04-02 | 2010-10-28 | Konica Minolta Holdings Inc | 表示素子の駆動方法及び表示素子 |
JP2012181389A (ja) * | 2011-03-02 | 2012-09-20 | Chiba Univ | 表示装置 |
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WO2021220583A1 (ja) * | 2020-04-30 | 2021-11-04 | 株式会社村上開明堂 | 可変ndフィルタ |
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JP6358611B2 (ja) | 2018-07-18 |
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