FR3041576B1 - Dispositif et procede permettant de conferer differentes couleurs blanches a un faisceau lumineux - Google Patents
Dispositif et procede permettant de conferer differentes couleurs blanches a un faisceau lumineux Download PDFInfo
- Publication number
- FR3041576B1 FR3041576B1 FR1559083A FR1559083A FR3041576B1 FR 3041576 B1 FR3041576 B1 FR 3041576B1 FR 1559083 A FR1559083 A FR 1559083A FR 1559083 A FR1559083 A FR 1559083A FR 3041576 B1 FR3041576 B1 FR 3041576B1
- Authority
- FR
- France
- Prior art keywords
- confering
- white colors
- different white
- bright beam
- light beam
- 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.)
- Active
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission
- H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission in a repetitive configuration, e.g. LED bars
- H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
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- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
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- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/151—Light emitting diodes [LED] arranged in one or more lines
- F21S41/153—Light emitting diodes [LED] arranged in one or more lines arranged in a matrix
-
- 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
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/40—Indexing codes relating to other road users or special conditions
- B60Q2300/45—Special conditions, e.g. pedestrians, road signs or potential dangers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/08—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a plurality of light emitting regions, e.g. laterally discontinuous light emitting layer or photoluminescent region integrated within the semiconductor body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/16—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular crystal structure or orientation, e.g. polycrystalline, amorphous or porous
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/36—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes
- H01L33/38—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes with a particular shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/44—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the coatings, e.g. passivation layer or anti-reflective coating
- H01L33/46—Reflective coating, e.g. dielectric Bragg reflector
Abstract
La présente invention se rapporte à un dispositif lumineux de véhicule apte à émettre un faisceau lumineux (F1, F2, F3) de couleur blanche, le dispositif lumineux comprenant : - des moyens d'émission du faisceau lumineux de couleur blanche, - au moins un moyen de connexion relié à ces moyens d'émission et destiné à être connecté à une alimentation électrique (A) pour les alimenter électriquement, les moyens d'émission et au moins un moyen de connexion étant agencés de manière à pouvoir conférer au faisceau lumineux différentes couleurs blanches selon l'alimentation électrique reçue par le moyen de connexion.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1559083A FR3041576B1 (fr) | 2015-09-25 | 2015-09-25 | Dispositif et procede permettant de conferer differentes couleurs blanches a un faisceau lumineux |
PCT/EP2016/072234 WO2017050727A1 (fr) | 2015-09-25 | 2016-09-20 | Dispositif et procede permettant de conferer differentes couleurs blanches a un faisceau lumineux |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1559083A FR3041576B1 (fr) | 2015-09-25 | 2015-09-25 | Dispositif et procede permettant de conferer differentes couleurs blanches a un faisceau lumineux |
FR1559083 | 2015-09-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3041576A1 FR3041576A1 (fr) | 2017-03-31 |
FR3041576B1 true FR3041576B1 (fr) | 2019-11-29 |
Family
ID=54707976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1559083A Active FR3041576B1 (fr) | 2015-09-25 | 2015-09-25 | Dispositif et procede permettant de conferer differentes couleurs blanches a un faisceau lumineux |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3041576B1 (fr) |
WO (1) | WO2017050727A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3065822B1 (fr) | 2017-04-28 | 2020-08-28 | Valeo Vision | Procede et systeme de pilotage du courant electrique au sein d'une source lumineuse a semi-conducteur definissant au moins deux zones d'emission lumineuse distinctes |
FR3083295B1 (fr) * | 2018-06-29 | 2022-10-14 | Valeo Vision | Source de lumiere permettant l'emission de lumieres blanches distinctes |
DE102019100802A1 (de) | 2019-01-14 | 2020-07-16 | Tdk Electronics Ag | LED Modul und Verwendung des LED Moduls |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4228895C2 (de) * | 1992-08-29 | 2002-09-19 | Bosch Gmbh Robert | Kraftfahrzeug-Beleuchtungseinrichtung mit mehreren Halbleiterlichtquellen |
TW493054B (en) * | 1999-06-25 | 2002-07-01 | Koninkl Philips Electronics Nv | Vehicle headlamp and a vehicle |
JP2004071409A (ja) * | 2002-08-07 | 2004-03-04 | Denso Corp | 車両用灯具および車両用灯具の配光制御方法 |
JP4771055B2 (ja) * | 2005-06-16 | 2011-09-14 | スタンレー電気株式会社 | 車両用灯具及びそのled光源 |
US20080055896A1 (en) * | 2006-08-30 | 2008-03-06 | David Charles Feldmeier | Systems, devices, components and methods for controllably configuring the color of light emitted by an automotive LED illumination system |
CN102089893B (zh) * | 2008-07-07 | 2013-02-06 | 格罗有限公司 | 纳米结构led |
BRPI0823194A2 (pt) * | 2008-10-17 | 2015-06-23 | Univ Hokkaido Nat Univ Corp | Arranjo de elementos emissores de luz semicondutores e método em fabricação do mesmo |
DE102011077282A1 (de) * | 2011-06-09 | 2012-12-13 | Robert Bosch Gmbh | Spektralsteuerung für Leuchtmittel |
CN103765086B (zh) * | 2011-09-01 | 2016-08-17 | 株式会社小糸制作所 | 车辆用前照灯装置 |
JP2013101881A (ja) * | 2011-11-09 | 2013-05-23 | Stanley Electric Co Ltd | 車両用前照灯 |
US20130128603A1 (en) * | 2011-11-20 | 2013-05-23 | Foxsemicon Integrated Technology, Inc. | Vehicle headlamp system |
US9809149B2 (en) * | 2012-07-13 | 2017-11-07 | Lg Innotek Co., Ltd | Lamp and vehicle lamp apparatus using the same |
DE102013104273A1 (de) * | 2013-04-26 | 2014-10-30 | Osram Opto Semiconductors Gmbh | Anordnung mit säulenartiger Struktur und einer aktiven Zone |
TW201511357A (zh) * | 2013-06-07 | 2015-03-16 | Glo Ab | 多色led及其製造方法 |
KR102188496B1 (ko) * | 2013-11-25 | 2020-12-09 | 삼성전자주식회사 | 나노구조 반도체 발광소자 |
-
2015
- 2015-09-25 FR FR1559083A patent/FR3041576B1/fr active Active
-
2016
- 2016-09-20 WO PCT/EP2016/072234 patent/WO2017050727A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3041576A1 (fr) | 2017-03-31 |
WO2017050727A1 (fr) | 2017-03-30 |
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