FR2605086B1 - Dispositifs d'eclairage a ecran electrochromique, notamment pour vehicules automobiles - Google Patents
Dispositifs d'eclairage a ecran electrochromique, notamment pour vehicules automobilesInfo
- Publication number
- FR2605086B1 FR2605086B1 FR8614122A FR8614122A FR2605086B1 FR 2605086 B1 FR2605086 B1 FR 2605086B1 FR 8614122 A FR8614122 A FR 8614122A FR 8614122 A FR8614122 A FR 8614122A FR 2605086 B1 FR2605086 B1 FR 2605086B1
- Authority
- FR
- France
- Prior art keywords
- motor vehicles
- lighting devices
- electrochromic screen
- electrochromic
- screen
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8614122A FR2605086B1 (fr) | 1986-10-10 | 1986-10-10 | Dispositifs d'eclairage a ecran electrochromique, notamment pour vehicules automobiles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8614122A FR2605086B1 (fr) | 1986-10-10 | 1986-10-10 | Dispositifs d'eclairage a ecran electrochromique, notamment pour vehicules automobiles |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2605086A1 FR2605086A1 (fr) | 1988-04-15 |
FR2605086B1 true FR2605086B1 (fr) | 1991-03-15 |
Family
ID=9339747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8614122A Expired - Lifetime FR2605086B1 (fr) | 1986-10-10 | 1986-10-10 | Dispositifs d'eclairage a ecran electrochromique, notamment pour vehicules automobiles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2605086B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2979926A1 (fr) | 2014-07-28 | 2016-02-03 | Zizala Lichtsysteme GmbH | Revetement pour un eclairage |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5023758A (en) * | 1989-11-13 | 1991-06-11 | General Electric Company | Single arc discharge headlamp with light switch for high/low beam operation |
GB9603198D0 (en) * | 1996-02-15 | 1996-04-17 | Gen Electric | Controlling the transmission of light frome light sources |
US6550943B2 (en) * | 2001-05-25 | 2003-04-22 | Illume, L.L.C. | Lamp masking method and apparatus |
DE10233719A1 (de) * | 2002-07-24 | 2004-02-05 | Bayerische Motoren Werke Ag | Leuchte für Kraftfahrzeuge |
US7252418B2 (en) | 2002-07-24 | 2007-08-07 | Bayerische Motoren Werke Aktiengesellschaft | Lights for motor vehicles |
DE10330215A1 (de) * | 2003-07-03 | 2005-01-20 | Hella Kgaa Hueck & Co. | Scheinwerfer für Fahrzeuge |
DE602007002293D1 (de) * | 2006-04-21 | 2009-10-15 | Philips Intellectual Property | Lampeneinheit für adaptives frontbeleuchtungssystem für ein fahrzeug |
FR2927858B1 (fr) * | 2008-02-26 | 2010-06-04 | Peugeot Citroen Automobiles Sa | Projecteur d'eclairage, a occultation commandee, pour vehicule automobile. |
FR2965889B1 (fr) * | 2010-10-12 | 2016-01-08 | Valeo Vision | Glace de dispositif d'eclairage et/ou de signalisation a coefficient de transmission lumineuse variable |
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 |
CN111237711A (zh) * | 2018-11-29 | 2020-06-05 | 深圳市绎立锐光科技开发有限公司 | 光源系统及照明装置 |
CN114278904A (zh) * | 2021-12-17 | 2022-04-05 | 重庆长安汽车股份有限公司 | 一种汽车组合后灯及汽车 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3443859A (en) * | 1964-03-09 | 1969-05-13 | Polaroid Corp | Variable light-filtering device |
DE2209338A1 (de) * | 1972-02-28 | 1973-09-06 | Bosch Gmbh Robert | Beleuchtungssystem fuer kraftfahrzeuge |
DE2244584A1 (de) * | 1972-09-12 | 1974-03-21 | Bosch Gmbh Robert | Kraftfahrzeugscheinwerfer |
FR2527219B1 (fr) * | 1982-05-24 | 1985-07-05 | Centre Nat Rech Scient | Dispositif d'affichage comportant une couche active photochrome ou electrochrome et son procede de fabrication |
-
1986
- 1986-10-10 FR FR8614122A patent/FR2605086B1/fr not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2979926A1 (fr) | 2014-07-28 | 2016-02-03 | Zizala Lichtsysteme GmbH | Revetement pour un eclairage |
Also Published As
Publication number | Publication date |
---|---|
FR2605086A1 (fr) | 1988-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
ST | Notification of lapse |