FR3056678B1 - Module d'emission lumineuse ameliore pour vehicule automobile - Google Patents

Module d'emission lumineuse ameliore pour vehicule automobile Download PDF

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Publication number
FR3056678B1
FR3056678B1 FR1659222A FR1659222A FR3056678B1 FR 3056678 B1 FR3056678 B1 FR 3056678B1 FR 1659222 A FR1659222 A FR 1659222A FR 1659222 A FR1659222 A FR 1659222A FR 3056678 B1 FR3056678 B1 FR 3056678B1
Authority
FR
France
Prior art keywords
substrate
emission module
light emission
photoemissive
face
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
Application number
FR1659222A
Other languages
English (en)
Other versions
FR3056678A1 (fr
Inventor
Vincent Godbillon
Franck Millon
Jean-Didier Kinfack
Lothar Seif
Natacha Audy
Lingxuan Zhu
Patrice Collot
Arnaud Abala
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR1659222A priority Critical patent/FR3056678B1/fr
Priority to US16/337,715 priority patent/US10845022B2/en
Priority to PCT/EP2017/074547 priority patent/WO2018060284A1/fr
Priority to CN201780060333.5A priority patent/CN109790965B/zh
Priority to EP17771479.7A priority patent/EP3519727B1/fr
Publication of FR3056678A1 publication Critical patent/FR3056678A1/fr
Application granted granted Critical
Publication of FR3056678B1 publication Critical patent/FR3056678B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • 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
    • F21S41/20—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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • 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
    • 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
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • 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
    • F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/30—Fog lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/10—Position lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/15—Side marker lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/20—Direction indicator lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/35—Brake lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/40—Rear fog lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/45—Reversing lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/55—Daytime running lights [DRL]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/20—Light sources with three-dimensionally disposed light-generating elements on convex supports or substrates, e.g. on the outer surface of spheres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/50—Light sources with three-dimensionally disposed light-generating elements on planar substrates or supports, but arranged in different planes or with differing orientation, e.g. on plate-shaped supports with steps on which light-generating elements are mounted
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

Un module d'émission lumineuse, notamment pour véhicule automobile. Le module d'émission lumineuse comprend : - un substrat (14) comprenant une portion principale courbe, - des éléments photoémissifs (16) agencés sur une face du substrat et configurés pour générer des rayons lumineux, - un écran (18) courbe agencé en regard de ladite face du substrat et à l'écart de ladite face, l'écran étant adapté pour présenter une surface éclairée à partir des rayons lumineux émis par les éléments photoémissifs, l'écran présentant des propriétés de diffusion de la lumière émise par les éléments photoémissifs, chaque élément photoémissif étant agencé sur le substrat au niveau d'une zone donnée, chaque élément photoémissif étant en outre agencé pour émettre les rayons lumineux correspondant selon une direction principale d'émission décalée angulairement d'une direction locale normale au substrat au niveau de ladite zone donnée.
FR1659222A 2016-09-28 2016-09-28 Module d'emission lumineuse ameliore pour vehicule automobile Active FR3056678B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1659222A FR3056678B1 (fr) 2016-09-28 2016-09-28 Module d'emission lumineuse ameliore pour vehicule automobile
US16/337,715 US10845022B2 (en) 2016-09-28 2017-09-27 Light-emitting module for a motor vehicle
PCT/EP2017/074547 WO2018060284A1 (fr) 2016-09-28 2017-09-27 Module d'émission lumineuse amélioré pour véhicule automobile
CN201780060333.5A CN109790965B (zh) 2016-09-28 2017-09-27 用于机动车辆的改进的发光模块
EP17771479.7A EP3519727B1 (fr) 2016-09-28 2017-09-27 Module d'émission lumineuse amélioré pour véhicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1659222 2016-09-28
FR1659222A FR3056678B1 (fr) 2016-09-28 2016-09-28 Module d'emission lumineuse ameliore pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR3056678A1 FR3056678A1 (fr) 2018-03-30
FR3056678B1 true FR3056678B1 (fr) 2020-07-24

Family

ID=57485728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1659222A Active FR3056678B1 (fr) 2016-09-28 2016-09-28 Module d'emission lumineuse ameliore pour vehicule automobile

Country Status (5)

Country Link
US (1) US10845022B2 (fr)
EP (1) EP3519727B1 (fr)
CN (1) CN109790965B (fr)
FR (1) FR3056678B1 (fr)
WO (1) WO2018060284A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3657067B1 (fr) * 2018-11-23 2021-08-18 Valeo Iluminacion, S.A. Dispositif d'éclairage automobile et son procédé de fabrication d'un dispositif d'éclairage automobile
US11131438B2 (en) * 2018-12-19 2021-09-28 Valeo North America, Inc. IR illuminator with secondary function
JP2022035593A (ja) * 2020-08-21 2022-03-04 株式会社ファルテック 移動体搭載表示装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000100216A (ja) * 1998-09-21 2000-04-07 Ichikoh Ind Ltd 車両用ランプ装置
DE10020099A1 (de) * 2000-04-22 2001-10-25 Hella Kg Hueck & Co Kraftfahrzeugleuchte
ES2168071B1 (es) * 2000-07-12 2003-07-16 Barros Alejandro Rodriguez Retrovisor modular con señales multiples intercambiables para vehiculos de 2, 3, 4 o mas ruedas.
US6769798B2 (en) * 2002-04-11 2004-08-03 E'sam Co.,. Ltd. Side mirror cover and cover lamp to be used therefor
DE10250877B4 (de) * 2002-10-31 2008-09-04 Osram Opto Semiconductors Gmbh Lichtemittierendes Halbleiterbauelement, Herstellungsverfahren und Verwendung dafür, eine Vielzahl der lichtemittierenden Halbleiterbauelemente enthaltendes Modul und dessen Verwendung
DE10255709A1 (de) * 2002-11-29 2004-06-09 Hella Kg Hueck & Co. Fahrzeugleuchte
JP4631838B2 (ja) * 2006-10-20 2011-02-16 市光工業株式会社 車両用灯具
WO2010124158A1 (fr) * 2009-04-24 2010-10-28 3M Innovative Properties Company Ensemble d'éclairage
FR2977926B1 (fr) * 2011-06-30 2014-09-12 Valeo Vision Dispositif optique et systeme de signalisation et/ou eclairage
US9890916B2 (en) 2012-06-08 2018-02-13 Lg Innotek Co., Ltd. Lamp unit and vehicle using the same
US9194566B2 (en) * 2012-06-08 2015-11-24 Lg Innotek Co., Ltd. Lamp unit and vehicle lamp apparatus using the same
FR2995977B1 (fr) * 2012-09-26 2019-06-28 Valeo Vision Guide de lumiere pour un dispositif d'eclairage et/ou de signalisation de vehicule automobile
FR3009366B1 (fr) * 2013-08-02 2018-03-23 Valeo Vision Projecteur et systeme d'eclairage notamment pour vehicule automobile
JP6278510B2 (ja) * 2014-02-21 2018-02-14 株式会社小糸製作所 車両用灯具
JP6560213B2 (ja) * 2014-07-10 2019-08-14 株式会社小糸製作所 車両用灯具
KR101629663B1 (ko) * 2015-12-31 2016-06-13 에코캡 주식회사 헤드라이트 모듈
FR3056705B1 (fr) * 2016-09-28 2020-07-24 Valeo Vision Module d'emission lumineuse a commande amelioree notamment pour vehicule automobile

Also Published As

Publication number Publication date
CN109790965A (zh) 2019-05-21
EP3519727B1 (fr) 2024-02-21
US20200041094A1 (en) 2020-02-06
FR3056678A1 (fr) 2018-03-30
EP3519727A1 (fr) 2019-08-07
CN109790965B (zh) 2021-11-16
US10845022B2 (en) 2020-11-24
WO2018060284A1 (fr) 2018-04-05

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