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EP3354972A1 - Beleuchtungsvorrichtung mit maske mit diamantspitzen-motiven - Google Patents

Beleuchtungsvorrichtung mit maske mit diamantspitzen-motiven Download PDF

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Publication number
EP3354972A1
EP3354972A1 EP18152905.8A EP18152905A EP3354972A1 EP 3354972 A1 EP3354972 A1 EP 3354972A1 EP 18152905 A EP18152905 A EP 18152905A EP 3354972 A1 EP3354972 A1 EP 3354972A1
Authority
EP
European Patent Office
Prior art keywords
predefined
facets
mask
ftj
opaque
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.)
Granted
Application number
EP18152905.8A
Other languages
English (en)
French (fr)
Other versions
EP3354972B1 (de
Inventor
Rodolphe Peron
Michael Bore
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
PSA 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Publication of EP3354972A1 publication Critical patent/EP3354972A1/de
Application granted granted Critical
Publication of EP3354972B1 publication Critical patent/EP3354972B1/de
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
    • F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • 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]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled 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
    • F21S41/20—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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape 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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • 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
    • F21S43/40—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

Definitions

  • the invention relates to lighting devices, and more specifically those which comprise at least one light source associated with a mask to ensure at least one predefined photometric function.
  • the term “lighting device” means a light device that can provide at least a photometric function of lighting or signaling or light effect, possibly decorative.
  • lighting devices such as those defined above, are used to ensure at least one predefined photometric function, for example a position light function. (or pilot light or lantern) or a daylight running function (or DRL (for "Daytime running Light (or Lamp)" - illuminated automatically when the vehicle is in operation during the day)).
  • a position light function for example a position light function. (or pilot light or lantern) or a daylight running function (or DRL (for "Daytime running Light (or Lamp)" - illuminated automatically when the vehicle is in operation during the day)).
  • the mask is a part, usually made of plastic material, and charged to prevent the passage of photons generated except at predefined locations.
  • the mask comprises opaque zones, which possibly appear when they are backlit, and one or more transparent zones passing photons.
  • the mask has on its front face patterns that appear when they are backlit by the back and are virtually invisible in the absence of backlight. These patterns are generally defined by metallization and laser ablation, or by partial metallization by means of a metallization saving mask, or by screen printing on a glued or overmolded film, or by printing.
  • This type of mask which is described in particular in the patent document FR 3011312 , usually only defines patterns two-dimensional (or 2D), without real effect of relief (or 3D), and intended exclusively to produce a style of light effect, sometimes decorative. Consequently, these patterns do not generally participate in a predefined photometric function of the lighting device of which they form part, which forces to add to the latter or to a neighboring equipment optical elements allowing the outgoing photons to satisfy the conditions that define this photometric function predefined.
  • the optical elements are generally defined on one side of a protective glass placed at the interface with the outside. These optical elements, which are for example lenses, facets, shots, or streaks, are visible and therefore can interfere with a desired style effect, or even be considered as defects.
  • the invention is therefore particularly intended to improve the situation.
  • a lighting device comprising at least one source of light capable of generating photons and a mask capable of allowing the photons generated to pass through predefined locations.
  • This lighting device is characterized in that its mask comprises an outward facing face, and provided with three-dimensional elements which together participate in a predefined photometric function and each having a general shape in a diamond point defined by minus two opaque facets contiguous and inclined relative to each other and at least two transparent facets contiguous and each extending in an inclined manner, in one of the predefined locations (where the photons pass), one of the facets opaque to an opaque facet of at least one other neighboring three-dimensional element.
  • the invention also proposes a vehicle optical unit, possibly of automobile type, and comprising at least one device lighting of the type shown above.
  • the invention also proposes a vehicle, possibly of automobile type, and comprising at least one lighting device of the type of the one presented above and / or at least one optical block of the type of that presented above.
  • the object of the invention is in particular to propose an illumination device DE with a light source (s) SL and a mask M, capable of ensuring at least one predefined photometric function.
  • the lighting device DE is intended to equip an optical block BO of a vehicle of automobile type, such as for example a car.
  • a lighting device DE may be an equipment in itself (possibly including its own housing), or may be part of another equipment that a vehicle optical unit.
  • a lighting device DE can be part of any vehicle (land, sea (or fluvial), or air), any installation, including industrial type, any device ( or system), and any building.
  • the optical block BO (comprising at least one lighting device DE) is a rear light providing at least one photometric signaling function, for example a position light function (or night light or lantern).
  • the lighting device DE is a light device that can provide at least a photometric function of lighting or signaling or light effect, possibly decorative.
  • it could, for example, provide a daylight running function (or DRL (for "Daytime running Light (or Lamp)" - light signaling automatically illuminated when the vehicle is operated during the day)).
  • the direction X is a so-called longitudinal direction because it is parallel to a longitudinal side of a vehicle
  • the Y direction is a so-called transverse direction because it is perpendicular to the longitudinal sides of the vehicle and therefore perpendicular to the longitudinal direction X
  • the direction Z is a vertical direction, perpendicular to the longitudinal direction X and transverse Y.
  • a part of a vehicle optical block BO (here a taillight) comprising, in particular, a BB housing delimiting a portion of a cavity housing a lighting device DE according to the invention, as well as any other lighting means providing at least one other photometric function, and a protective glass GP, glass or plastic.
  • the BB housing is intended, here, to be secured to a portion of the body of a vehicle (here in a rear portion). It is realized in a rigid material, such as a plastic or synthetic material. In this case, it can be made by molding.
  • a lighting device DE comprises at least one light source SL and a mask M.
  • each light source SL is able to generate photons for the mask M, directly or indirectly.
  • each light source SL may be a light-emitting diode of the conventional type (or LED ("Light-Emitting Diode”) or organic type (or OLED ("Organic Light-Emitting Diode”)), or a laser diode.
  • each light source SL can, for example, be installed on a support plate PS.
  • This PS support plate may, for example, be a printed circuit board (PCB), rigid or flexible (“Flex" type).
  • the mask M is adapted to (or arranged to) pass the photons that are generated by the light source (s) SL in predefined locations.
  • it can be made by molding in a plastic material such as polycarbonate (or PC) or polymethylmethacrylate (or PMMA), or glass.
  • the color of the material in which the mask M is produced depends on the photometric function predefined in which it participates and / or the wavelength of the photons generated by the light source (s) SL. For example, its color may be red or orange, or white crystal, as needed.
  • the mask M may have a non-zero average inclination with respect to a horizontal plane XY. For example, it (M) may be inclined relative to this horizontal plane XY by an angle of between 20 ° and 50 °.
  • This mask M comprises a front face FV, oriented towards the outside (and thus towards the protective glass GP), and a rear face FR, opposite to the front face FV and receiving the photons generated by the (the) source (s) ) SL light.
  • the lighting device DE may also include a clean reflector RP to reflect the photons, generated by the light source (s) SL, towards the rear face FR of the mask M.
  • the photons generated by the light source (s) SL are initially directed to the RF reflector which reflects them to the rear face FR of the mask M.
  • the lighting device DE may not include a reflector RP, and in this case the photons generated by the (the) source (s) ( s) of light SL go directly to the rear face FR of the mask M.
  • the front face FV of the mask M is provided with three-dimensional elements ET which participate together in a predefined photometric function of the lighting device DE and each have a general shape in diamond point defined by at least two opaque facets FOj and at least two transparent facets FTj.
  • general shape diamond tip means a polyhedron 3D faces (or facets) polygonal planar arranged with respect to each other in a manner similar to a diamond.
  • the opaque facets FOj of each three-dimensional element ET are contiguous and inclined with respect to each other.
  • the transparent facets FTj of each three-dimensional element ET are contiguous and each extend in an inclined manner, at one of the predefined locations (through which the received photons pass), one of the opaque facets FOj towards a facet opaque FOj of at least one other three-dimensional element AND neighbor.
  • a three-dimensional element ET can include any number of opaque facets FOj and thus transparent facets FTj, since this number is at least equal to two.
  • each three-dimensional element ET constitutes a 3D diamond-shaped pattern that appears when it is backlit by the rear face FR, and whose relief is enhanced (or even amplified) by the photons that emerge from each of them.
  • its transparent facets FTj which extend its opaque facets FOj towards at least one other three-dimensional element AND neighbor. Therefore, the three-dimensional elements ET not only participate together in a light effect, possibly decorative, but also actively contribute together to the predefined photometric function of their lighting device DE.
  • a neighboring equipment such as for example the protective glass GP
  • additional optical elements such as lenses, facets, blows, or streaks to satisfy the conditions that define the predefined photometric function.
  • the three-dimensional elements ET are preferably placed relative to each other (here in an optical block BO) so that their transparent facets FTj together deliver photons in a predefined horizontal angular sector and in a vertical sector SAV predefined predefined.
  • horizontal angular sector means an angular sector included in a horizontal plane XY.
  • vertical vertical sector SAV means an angular sector included in a vertical plane XZ.
  • the horizontal angular sector and the vertical vertical sector SAV are predefined in order to satisfy the conditions which define the predefined photometric function which is provided by the lighting device DE (via the mask M).
  • the predefined horizontal angular sector can be defined according to an observer's internal observation angle SS1 with respect to an axis AX having a predefined direction and an external observation angle SS2 of this same observer with respect to to this same axis AX.
  • This internal observation angle SS1 corresponds to the maximum internal angular separation of the observer with respect to the axis AX where he still perceives the light coming out of an optical block BO according to a predefined intensity.
  • the external observation angle SS2 corresponds to the maximum external angular spacing of the observer with respect to the axis AX where he still perceives the light coming out of this same optical block BO according to a predefined intensity.
  • the angles SS1 and SS2 concern the left optical block BO.
  • AX is the axis which is parallel to the longitudinal direction X of the vehicle and which passes through the median longitudinal plane XZ of the latter. This AX axis thus passes halfway between the left and right rear optical units (see figure 4 ).
  • the internal observation angle SS1 can be between 30 ° and 60 °.
  • the external observation angle SS2 can be between 70 ° and 90 °.
  • the internal observation angle SS1 may be equal to 45 ° and the external observation angle SS2 may be equal to 80 °.
  • the predefined SAV vertical angular sector can be subdivided into an upper sub-sector SS3 and a lower sub-sector SS4, on the one hand, extending mutually on either side of the axis AX (having a predefined direction) and, on the other hand, respectively having first and second predefined vertical angular extensions.
  • This upper sub-sector SS3 corresponds to the maximum upper angular spacing of the observer with respect to the axis AX where it still perceives the light coming out of an optical block BO according to a predefined intensity (see figure 5 ).
  • the lower sub-sector SS4 corresponds to the maximum lower angular spacing of the observer with respect to the axis AX where he still perceives the light coming out of this same optical block BO according to a predefined intensity (see figure 5 ).
  • the first predefined vertical angular extension (of the upper sub-sector SS3 of the vertical angular sector SAV of the lighting device DE of an optical block BO) may be between 5 ° and 25 °, upwards.
  • the second predefined vertical angular extension (of the lower sub-sector SS4 of the vertical angular sector SAV of the lighting device DE of an optical block BO) can be between 5 ° and 25 °, downwards.
  • the first predefined vertical angular extension when the photometric function is a fire function of position (or lantern), the first predefined vertical angular extension may be 15 ° upward and the second predefined vertical angular extension may be 15 ° downward.
  • each three-dimensional element ET can be inclined relative to each other by an angle ⁇ which is between 105 ° and 125 °.
  • angle ⁇ may be equal to 114 °.
  • At least the opaque facets FOj can be polished on the side of the front face FV, and that at least areas of the rear face FR of the mask M, located behind the transparent facets FTj, can also be polished. These polishes are intended to "burst” or “distribute” the photons in many directions to facilitate obtaining the vertical angular sector SAV associated with the photometric function, especially when the latter is a position light function (or lantern) .
  • the transparent facets FTj of the three-dimensional elements ET can extend mutually along lines (here oblique) which intersect each other and where the photons define light bands which intersect. A kind of grid or light grid is thus obtained via the transparent facets FTj.
  • each opaque facet FOj may, for example, be coated on the front face FV with a metal layer that is suitable for ensuring its opacity.
  • this metal layer may be aluminum or nickel / chromium.
  • each transparent facet FTj may, for example, have a transparency resulting from a laser ablation of the metal layer previously deposited on the entire front face FV, or of a deposit of a savings (or a savings mask) during the metallization phase.
  • the entire front face FV of the mask M is metallized and then removes this metallization on each facet FTj to be transparent by means of a laser, while in the last alternative is placed a saving (or a savings mask) on each facet FTj to be transparent before the metallization phase, then, once the latter is completed (and therefore once the opaque facets FOj metallized), all savings (or all savings masks) are removed.
  • each transparent facet FTj of a three-dimensional element ET may, for example, have a general (quasi) triangular shape.
  • This general form here gives the impression that the opaque facets FOj are "open" in their lower part extended by the two transparent facets FTj associated.
  • the transparent facets FTj of the three-dimensional elements ET can present other general flat polygonal shapes.
  • the transparent facets FTj are not necessarily identical from one three-dimensional element ET to the other.
  • the three-dimensional elements AND placed on the same line at a given level have substantially identical FTj transparent facets, but different in size from the transparent facets FTj of the three-dimensional elements AND which are placed on the same line at a higher or lower level.
  • the height of the short side of each transparent facet FTj may increase as the level decreases, to enhance the opening effect of the opaque facets FOj located in the lower levels.
  • the angle existing between an opaque facet FOj and an associated transparent facet FTj may possibly vary, for example as a function of the level at which the three-dimensional element ET belongs. This is particularly the case in the example of mask M illustrated on the figure 1 . But this angle could be substantially constant.
  • the angle mentioned in the preceding paragraph may be a function of the general angle of inclination of the mask M with respect to the horizontal plane XY and / or the shape of a subpart of the possible reflector RP which is intended to reflect the photons towards three-dimensional and associated elements (and therefore especially to their transparent facets FTj and opaque facets FOj).
  • the lighting device DE when it is a rear light providing a position light function, it must produce a red light.
  • the red color may result, for example, from the use of light source (s) SL generating photons whose wavelength is that of white and a mask M having this red color (possibly crystal).
  • This last combination makes it possible to have an extinguished rendering of red color on the transparent facets FTj.
  • a reflector RP comprising, as indicated above, predefined sub-parts in order to reflect the photons respectively to three-dimensional AND associated elements (placed at different levels), makes it possible to have a rendering homogeneous at the level of opaque facets FOj while respecting the photometric constraints thanks to the exit of the photons by the transparent facets FTj.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
EP18152905.8A 2017-01-27 2018-01-23 Beleuchtungsvorrichtung mit maske mit diamantspitzen-motiven Active EP3354972B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1750666A FR3062451B1 (fr) 2017-01-27 2017-01-27 Dispositif d’eclairage a masque a motifs en pointe de diamant

Publications (2)

Publication Number Publication Date
EP3354972A1 true EP3354972A1 (de) 2018-08-01
EP3354972B1 EP3354972B1 (de) 2022-01-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP18152905.8A Active EP3354972B1 (de) 2017-01-27 2018-01-23 Beleuchtungsvorrichtung mit maske mit diamantspitzen-motiven

Country Status (3)

Country Link
EP (1) EP3354972B1 (de)
CN (1) CN108361652B (de)
FR (1) FR3062451B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110425465A (zh) * 2019-09-07 2019-11-08 深圳市沐梵照明有限公司 一种五角镜子钻石led灯及其组合灯
CN111810912A (zh) * 2020-07-14 2020-10-23 浙江亮心汽车部件有限公司 一种车灯内配光镜及其制作方法
FR3144854A1 (fr) 2023-01-05 2024-07-12 Psa Automobiles Sa Dispositif d’éclairage et/ou de signalisation pour véhicule avec effet miroir à l’infini.

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813971A (en) * 1956-08-14 1957-11-19 Lester D Pickett Headlight for vehicles
DE3336178A1 (de) * 1983-10-05 1985-04-25 Robert Bosch Gmbh, 7000 Stuttgart Signalleuchte, insbesondere vordere blinkleuchte, fuer kraftfahrzeuge
EP1149732A1 (de) * 2000-04-26 2001-10-31 Compagnie D'equipements Automobiles Axo Scintex Kfz-Signalleuchte
FR2905321A1 (fr) * 2006-09-06 2008-03-07 Peugeot Citroen Automobiles Sa Dispositif lumineux de signalement de vehicule automobile a effet diode
EP2199663A1 (de) * 2008-12-18 2010-06-23 Peugeot Citroen Automobiles SA Blende einer Kraftfahrzeug-Scheinwerfereinheit mit Protuberanz für die Verlängerung einer Scheinwerferwand
US20120218754A1 (en) * 2009-10-22 2012-08-30 Marcel Peter Gerard Maes Signaling system having improved contrast ration
FR3011312A1 (fr) 2013-09-27 2015-04-03 Peugeot Citroen Automobiles Sa Dispositif d'eclairage a deux fonctions d'eclairement assurees par un meme groupe de source(s) de lumiere associe a des moyens de guidage
US20160369964A1 (en) * 2015-06-16 2016-12-22 Automotive Lighting Italia S.P.A. Vehicle light and related manufacturing method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4654761A (en) * 1986-02-28 1987-03-31 General Motors Corporation Periscopic vehicle lamp lens and lens arrangement including same
AT512588B1 (de) * 2012-03-12 2014-12-15 Zizala Lichtsysteme Gmbh Lichtquellenmodul mit Laserlichtquelle sowie Fahrzeugscheinwerfer
DE102012210444B4 (de) * 2012-06-20 2020-06-18 Automotive Lighting Reutlingen Gmbh Fahrzeugleuchte mit mehreren Umlenkkörpern im Reflektor
DE102013212352A1 (de) * 2013-06-26 2014-12-31 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugbeleuchtungseinrichtung mit einer Einkoppeloptik und einer Transport- und Umformoptik

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813971A (en) * 1956-08-14 1957-11-19 Lester D Pickett Headlight for vehicles
DE3336178A1 (de) * 1983-10-05 1985-04-25 Robert Bosch Gmbh, 7000 Stuttgart Signalleuchte, insbesondere vordere blinkleuchte, fuer kraftfahrzeuge
EP1149732A1 (de) * 2000-04-26 2001-10-31 Compagnie D'equipements Automobiles Axo Scintex Kfz-Signalleuchte
FR2905321A1 (fr) * 2006-09-06 2008-03-07 Peugeot Citroen Automobiles Sa Dispositif lumineux de signalement de vehicule automobile a effet diode
EP2199663A1 (de) * 2008-12-18 2010-06-23 Peugeot Citroen Automobiles SA Blende einer Kraftfahrzeug-Scheinwerfereinheit mit Protuberanz für die Verlängerung einer Scheinwerferwand
US20120218754A1 (en) * 2009-10-22 2012-08-30 Marcel Peter Gerard Maes Signaling system having improved contrast ration
FR3011312A1 (fr) 2013-09-27 2015-04-03 Peugeot Citroen Automobiles Sa Dispositif d'eclairage a deux fonctions d'eclairement assurees par un meme groupe de source(s) de lumiere associe a des moyens de guidage
US20160369964A1 (en) * 2015-06-16 2016-12-22 Automotive Lighting Italia S.P.A. Vehicle light and related manufacturing method

Also Published As

Publication number Publication date
FR3062451A1 (fr) 2018-08-03
FR3062451B1 (fr) 2019-03-29
CN108361652A (zh) 2018-08-03
CN108361652B (zh) 2022-02-08
EP3354972B1 (de) 2022-01-12

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