FR3053759B1 - Dispositif lumineux avec une source lumineuse presentant une zone eclairante et une zone communicante - Google Patents
Dispositif lumineux avec une source lumineuse presentant une zone eclairante et une zone communicante Download PDFInfo
- Publication number
- FR3053759B1 FR3053759B1 FR1656444A FR1656444A FR3053759B1 FR 3053759 B1 FR3053759 B1 FR 3053759B1 FR 1656444 A FR1656444 A FR 1656444A FR 1656444 A FR1656444 A FR 1656444A FR 3053759 B1 FR3053759 B1 FR 3053759B1
- Authority
- FR
- France
- Prior art keywords
- area
- light source
- light
- emission zone
- communicating
- 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
- 230000015572 biosynthetic process Effects 0.000 abstract 1
Classifications
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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
- F21S41/60—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
-
- 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
- F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
- F21S41/13—Ultraviolet light; Infrared light
-
- 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
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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
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
-
- 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
- H01L33/20—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 shape, e.g. curved or truncated substrate
- H01L33/24—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 shape, e.g. curved or truncated substrate of the light emitting region, e.g. non-planar junction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Mathematical Physics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
La présente invention se rapporte à un dispositif lumineux de véhicule comprenant une source lumineuse (S) à bâtonnets électroluminescents submillimétriques (11, 12) répartis dans une première zone d'émission (1) et dans une deuxième zone d'émission (2), chacune de ces zones étant activable indépendamment, la première zone d'émission étant agencée de manière à être apte à émettre des rayons lumineux (r1, r2) participant à la formation faisceau lumineux (F), et ladite deuxième zone d'émission étant agencée de manière à être apte à émettre un signal de communication.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1656444A FR3053759B1 (fr) | 2016-07-05 | 2016-07-05 | Dispositif lumineux avec une source lumineuse presentant une zone eclairante et une zone communicante |
PCT/EP2017/066638 WO2018007385A1 (fr) | 2016-07-05 | 2017-07-04 | Dispositif lumineux avec une source lumineuse presentant une zone eclairante et une zone communicante |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1656444A FR3053759B1 (fr) | 2016-07-05 | 2016-07-05 | Dispositif lumineux avec une source lumineuse presentant une zone eclairante et une zone communicante |
FR1656444 | 2016-07-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3053759A1 FR3053759A1 (fr) | 2018-01-12 |
FR3053759B1 true FR3053759B1 (fr) | 2020-07-17 |
Family
ID=56920789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1656444A Active FR3053759B1 (fr) | 2016-07-05 | 2016-07-05 | Dispositif lumineux avec une source lumineuse presentant une zone eclairante et une zone communicante |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3053759B1 (fr) |
WO (1) | WO2018007385A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3083942A1 (fr) * | 2018-07-11 | 2020-01-17 | Valeo Vision | Systeme de communication optique sans fil pour vehicule |
FR3110673B1 (fr) | 2020-05-25 | 2022-08-26 | Valeo Vision | Dispositif lumineux avec prévention des fuites de lumière |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN103022282B (zh) * | 2008-07-07 | 2016-02-03 | 格罗有限公司 | 纳米结构led |
EP3056803B1 (fr) * | 2011-09-01 | 2018-06-06 | Koito Manufacturing Co., Ltd. | Appareil de phare automobile |
US8937297B2 (en) * | 2011-12-02 | 2015-01-20 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Optoelectronic device including nanowires with a core/shell structure |
KR102003001B1 (ko) * | 2013-03-13 | 2019-07-23 | 엘지이노텍 주식회사 | 발광 모듈 |
-
2016
- 2016-07-05 FR FR1656444A patent/FR3053759B1/fr active Active
-
2017
- 2017-07-04 WO PCT/EP2017/066638 patent/WO2018007385A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2018007385A1 (fr) | 2018-01-11 |
FR3053759A1 (fr) | 2018-01-12 |
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