FR3041575B1 - LUMINOUS DEVICE COMPRISING A LIGHT SOURCE WITH STICKS WITH DIFFERENT COLOR AREAS - Google Patents
LUMINOUS DEVICE COMPRISING A LIGHT SOURCE WITH STICKS WITH DIFFERENT COLOR AREAS Download PDFInfo
- Publication number
- FR3041575B1 FR3041575B1 FR1559080A FR1559080A FR3041575B1 FR 3041575 B1 FR3041575 B1 FR 3041575B1 FR 1559080 A FR1559080 A FR 1559080A FR 1559080 A FR1559080 A FR 1559080A FR 3041575 B1 FR3041575 B1 FR 3041575B1
- Authority
- FR
- France
- Prior art keywords
- light
- light source
- sticks
- different color
- luminous device
- 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
Links
- 239000003086 colorant Substances 0.000 abstract 1
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 having potential barriers, 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 having potential barriers, 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 having potential barriers, 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
-
- 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
- B60Q2900/00—Features of lamps not covered by other groups in B60Q
- B60Q2900/50—Arrangements to reconfigure features of lighting or signalling devices, or to choose from a list of pre-defined settings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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 having potential barriers 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 having potential barriers 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 having potential barriers 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 having potential barriers 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 having potential barriers 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 having potential barriers 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 having potential barriers 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 having potential barriers 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 having potential barriers 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Biophysics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
La présente invention se rapporte un dispositif lumineux de véhicule comprenant : - une source lumineuse à bâtonnets électroluminescents de dimensions submillimétriques, l'ensemble de ces bâtonnets étant répartis en plusieurs zones lumineuses distinctes (1 à 3), au moins une zone lumineuse étant agencée de manière à émettre une couleur différente de celle émise par au moins une autre zone lumineuse, - au moins une optique, apte à recevoir les rayons lumineux émis par les zones lumineuses et à les dévier hors du dispositif lumineux, la source lumineuse et l'optique étant agencées de manière à former un faisceau lumineux et à être apte à conférer à ce faisceau lumineux plusieurs couleurs différentes.The present invention relates to a vehicle light device comprising: a light source with electroluminescent rods of submillimetric dimensions, all of these rods being distributed in several distinct light zones (1 to 3), at least one light zone being arranged of in order to emit a color different from that emitted by at least one other light zone, - at least one optic, able to receive the light rays emitted by the light zones and to deflect them out of the light device, the light source and the optics being arranged so as to form a light beam and to be able to give this light beam several different colors.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1559080A FR3041575B1 (en) | 2015-09-25 | 2015-09-25 | LUMINOUS DEVICE COMPRISING A LIGHT SOURCE WITH STICKS WITH DIFFERENT COLOR AREAS |
PCT/EP2016/072293 WO2017050756A1 (en) | 2015-09-25 | 2016-09-20 | Light device including a light source comprising rods with zones of different colours |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1559080 | 2015-09-25 | ||
FR1559080A FR3041575B1 (en) | 2015-09-25 | 2015-09-25 | LUMINOUS DEVICE COMPRISING A LIGHT SOURCE WITH STICKS WITH DIFFERENT COLOR AREAS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3041575A1 FR3041575A1 (en) | 2017-03-31 |
FR3041575B1 true FR3041575B1 (en) | 2019-05-24 |
Family
ID=54707975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1559080A Active FR3041575B1 (en) | 2015-09-25 | 2015-09-25 | LUMINOUS DEVICE COMPRISING A LIGHT SOURCE WITH STICKS WITH DIFFERENT COLOR AREAS |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3041575B1 (en) |
WO (1) | WO2017050756A1 (en) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4228895C2 (en) * | 1992-08-29 | 2002-09-19 | Bosch Gmbh Robert | Motor vehicle lighting device with multiple semiconductor light sources |
TW493054B (en) * | 1999-06-25 | 2002-07-01 | Koninkl Philips Electronics Nv | Vehicle headlamp and a vehicle |
JP2004071409A (en) * | 2002-08-07 | 2004-03-04 | Denso Corp | Vehicular lighting fixture and light distribution control method for same |
JP4771055B2 (en) * | 2005-06-16 | 2011-09-14 | スタンレー電気株式会社 | Vehicle lamp and its LED light source |
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 |
KR20110039313A (en) * | 2008-07-07 | 2011-04-15 | 글로 에이비 | A nanostructured led |
BRPI0823194A2 (en) * | 2008-10-17 | 2015-06-23 | Univ Hokkaido Nat Univ Corp | Arrangement of semiconductor light-emitting elements and method thereof |
WO2013031210A1 (en) * | 2011-09-01 | 2013-03-07 | 株式会社小糸製作所 | Automotive headlamp apparatus |
JP2013101881A (en) * | 2011-11-09 | 2013-05-23 | Stanley Electric Co Ltd | Vehicle headlight |
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 (en) * | 2013-04-26 | 2014-10-30 | Osram Opto Semiconductors Gmbh | Arrangement with columnar structure and an active zone |
TW201511357A (en) * | 2013-06-07 | 2015-03-16 | Glo Ab | Multicolor LED and method of fabricating thereof |
KR102188496B1 (en) * | 2013-11-25 | 2020-12-09 | 삼성전자주식회사 | Nano-sturucture semiconductor light emitting device |
-
2015
- 2015-09-25 FR FR1559080A patent/FR3041575B1/en active Active
-
2016
- 2016-09-20 WO PCT/EP2016/072293 patent/WO2017050756A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2017050756A1 (en) | 2017-03-30 |
FR3041575A1 (en) | 2017-03-31 |
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