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FR3065779B1 - LIGHTING DEVICE FOR MOTOR VEHICLES INCLUDING A MAIN SOURCE OF LIGHT ASSOCIATED WITH A REFLECTIVE OLED - Google Patents

LIGHTING DEVICE FOR MOTOR VEHICLES INCLUDING A MAIN SOURCE OF LIGHT ASSOCIATED WITH A REFLECTIVE OLED Download PDF

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Publication number
FR3065779B1
FR3065779B1 FR1753620A FR1753620A FR3065779B1 FR 3065779 B1 FR3065779 B1 FR 3065779B1 FR 1753620 A FR1753620 A FR 1753620A FR 1753620 A FR1753620 A FR 1753620A FR 3065779 B1 FR3065779 B1 FR 3065779B1
Authority
FR
France
Prior art keywords
oled
lighting device
motor vehicles
main source
vehicles including
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 - Fee Related
Application number
FR1753620A
Other languages
French (fr)
Other versions
FR3065779A1 (en
Inventor
Whilk Marcelino Goncalves
Dall Christophe Le
Nathalie Larribeau
Ivan Jacquemard
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1753620A priority Critical patent/FR3065779B1/en
Publication of FR3065779A1 publication Critical patent/FR3065779A1/en
Application granted granted Critical
Publication of FR3065779B1 publication Critical patent/FR3065779B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21S43/10—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]
    • F21S43/145—Surface emitters, e.g. organic light emitting diodes [OLED]
    • 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
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0029—Spatial arrangement
    • B60Q1/0041—Spatial arrangement of several lamps in relation to each other
    • B60Q1/0058—Stacked, i.e. one lamp located behind the other in the optical axis direction
    • 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
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2607—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic comprising at least two indicating lamps
    • 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
    • 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
    • F21S43/19—Attachment of light sources or lamp holders
    • 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
    • F21S43/31—Optical layout 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
    • 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
    • F21S43/37—Attachment 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

La présente invention concerne un dispositif lumineux pour véhicule automobile comportant une source principale de lumière (11) et une source auxiliaire surfacique de lumière (12) constituée par une diode électroluminescente organique (OLED) ; caractérisé en ce que ladite OLED (12) comporte une couche réfléchissante, ladite source principale de lumière (11) étant en outre agencée de sorte que les rayons lumineux qu'elle émet soient réfléchis par ladite OLED (12). L'invention vise également un bloc optique de signalisation comportant au moins un tel dispositif lumineux.The present invention relates to a lighting device for a motor vehicle comprising a main light source (11) and an auxiliary surface light source (12) consisting of an organic light-emitting diode (OLED); characterized in that said OLED (12) comprises a reflective layer, said main light source (11) further being arranged so that the light rays which it emits are reflected by said OLED (12). The invention also relates to an optical signaling unit comprising at least one such light device.

FR1753620A 2017-04-26 2017-04-26 LIGHTING DEVICE FOR MOTOR VEHICLES INCLUDING A MAIN SOURCE OF LIGHT ASSOCIATED WITH A REFLECTIVE OLED Expired - Fee Related FR3065779B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1753620A FR3065779B1 (en) 2017-04-26 2017-04-26 LIGHTING DEVICE FOR MOTOR VEHICLES INCLUDING A MAIN SOURCE OF LIGHT ASSOCIATED WITH A REFLECTIVE OLED

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1753620A FR3065779B1 (en) 2017-04-26 2017-04-26 LIGHTING DEVICE FOR MOTOR VEHICLES INCLUDING A MAIN SOURCE OF LIGHT ASSOCIATED WITH A REFLECTIVE OLED
FR1753620 2017-04-26

Publications (2)

Publication Number Publication Date
FR3065779A1 FR3065779A1 (en) 2018-11-02
FR3065779B1 true FR3065779B1 (en) 2020-08-07

Family

ID=59070914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1753620A Expired - Fee Related FR3065779B1 (en) 2017-04-26 2017-04-26 LIGHTING DEVICE FOR MOTOR VEHICLES INCLUDING A MAIN SOURCE OF LIGHT ASSOCIATED WITH A REFLECTIVE OLED

Country Status (1)

Country Link
FR (1) FR3065779B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011107904A1 (en) * 2010-03-03 2011-09-09 Koninklijke Philips Electronics N.V. Lighting device with lamp and oled
FR2957133B1 (en) * 2010-03-05 2015-08-21 Valeo Vision DEVICE FOR LIGHTING AND / OR SIGNALING A MOTOR VEHICLE COMPRISING A SURFACE SOURCE OF LIGHT
FR2967477B1 (en) * 2010-11-15 2014-11-21 Valeo Vision DEVICE FOR LIGHTING AND / OR SIGNALING A MOTOR VEHICLE COMPRISING A SURFACE SOURCE OF LIGHT
FR3030684B1 (en) * 2014-12-19 2019-09-06 Valeo Vision LUMINOUS DEVICE COMPRISING SURFACE SOURCES OF LIGHT
DE102015110242A1 (en) * 2015-06-25 2016-12-29 Osram Oled Gmbh lamp
DE202017101252U1 (en) * 2017-03-06 2017-04-12 Odelo Gmbh Lamp and vehicle light equipped therewith

Also Published As

Publication number Publication date
FR3065779A1 (en) 2018-11-02

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20181102

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Year of fee payment: 4

ST Notification of lapse

Effective date: 20211205