[go: up one dir, main page]

WO2006008413A1 - Display device for a motor vehicle - Google Patents

Display device for a motor vehicle Download PDF

Info

Publication number
WO2006008413A1
WO2006008413A1 PCT/FR2005/050536 FR2005050536W WO2006008413A1 WO 2006008413 A1 WO2006008413 A1 WO 2006008413A1 FR 2005050536 W FR2005050536 W FR 2005050536W WO 2006008413 A1 WO2006008413 A1 WO 2006008413A1
Authority
WO
WIPO (PCT)
Prior art keywords
display device
source
filter
motor vehicle
radiation
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.)
Ceased
Application number
PCT/FR2005/050536
Other languages
French (fr)
Inventor
Guillaume Vibert
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 EP05787439A priority Critical patent/EP1765630A1/en
Publication of WO2006008413A1 publication Critical patent/WO2006008413A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/10—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards
    • B60Q3/14—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards lighting through the surface to be illuminated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/22—Display screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/29—Instruments characterised by the way in which information is handled, e.g. showing information on plural displays or prioritising information according to driving conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/50—Instruments characterised by their means of attachment to or integration in the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/80—Arrangements for controlling instruments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K37/00—Dashboards
    • B60K37/20—Dashboard panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/143—Touch sensitive instrument input devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/18—Information management
    • B60K2360/188—Displaying information using colour changes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/20—Optical features of instruments
    • B60K2360/25—Optical features of instruments using filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/20—Optical features of instruments
    • B60K2360/27—Optical features of instruments using semi-transparent optical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/20—Optical features of instruments
    • B60K2360/33—Illumination features
    • B60K2360/339—Translucent dashboard skins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/20—Optical features of instruments
    • B60K2360/33—Illumination features
    • B60K2360/34—Backlit symbols

Definitions

  • the invention relates to a display device for a motor vehicle and in particular such an object used for a handset or a switching member.
  • the object of the present invention is to overcome all or part of the disadvantages mentioned above by providing a structurally very simple display device for viewing multiple pictograms in the same space.
  • the invention relates to a display device for a motor vehicle comprising at least one light source, at least one part partially transparent to the rays of said source, characterized in that said at least one part also comprises at least one a filter allowing, according to the emission wavelength of said at least one source, to display several patterns from each of said at least one piece.
  • said at least one part comprises at least one transparent layer and at least one layer that is partially opaque to the radiation of said at least one light source;
  • said at least one filter is mounted in coincidence with a transparent part of said at least one part; said at least one source comprises a light-emitting diode of the multicolored type;
  • the transparency of said at least one piece represents an equipment of said vehicle, the filter being mounted on a part of the figure to allow, according to the radiation of said at least one source, to selectively represent the equipment in differentiated states.
  • said at least one part represents a closed lock, the filter being mounted on a part of the figuration of the metal ring to allow, according to the radiation of said at least one source, to selectively represent a padlock open or closed; and according to another variant, said at least one piece represents a barred window, the filter being mounted in coincidence with said barred portion to allow, according to the radiation of said at least one source, to selectively represent only the window or the barred window .
  • the invention also relates to a handset for a motor vehicle characterized in that it comprises a display device according to one of the variants mentioned above.
  • the invention further relates to a switching member for a motor vehicle characterized in that it comprises on its visible part a display device according to one of the aforementioned variants.
  • FIG. 1 shows two views of the same pictogram illuminated by two different radiations.
  • FIG. 2 is a schematic sectional view along A-A of Figure 1;
  • FIG. 3 is a variant of FIG. Figure 2 is a schematic view according to section AA of Figure 1 which is an example of a display device 1 according to the invention.
  • the latter mainly comprises a part 2 and a light source 3.
  • the light source 3 comprises a light-emitting diode 4 of the multicolored type, that is to say capable of emitting radiation at several different wavelengths. In known manner, it is mounted on an integrated circuit 5, for example by welding, so as to be connected to a power supply circuit 6. The mounting technology and operation of this light emitting diode being known is not to be more explained.
  • the part 2 comprises a first layer 7 that is substantially transparent to the radiations of the light source 3. It is used as a protection for the partially opaque second layer 8, that is to say which does not
  • This second layer 8 may consist of a screen printing carried out on the first layer 7 which, thanks to the successions of opaque zones, reveals by illumination of the light source 3 a shape or a pictogram in the zone 9.
  • This form or this pictogram may, for example, take the form of a padlock 10 in the case B of Figure 1 or a barred window 11 in the case B of Figure 3.
  • an optical filter 12 placed in coincidence with a portion of the transparent zones of the part 2 makes it possible by wavelength change (for example from green to red). ) of the light source 3 to substantially vary the shape of said pictogram.
  • the shapes represent an organ of the motor vehicle in its activated or inactivated state.
  • a first wavelength shows in zone 9 the entire pattern (case B), that is to say a closed padlock 10 and for a second wavelength (case A) , for which the optical filter 12 is active, an open padlock 14.
  • a first wavelength reveals the entire pattern (case B), that is to say a window crossed by a cross representing the deactivation of the lift function. window and for a second wavelength (case A), for which the optical filter 12 is active, a single window 13 indicating the possibility of using the window lifter function.
  • the invention therefore proposes a display device of simple constitution which allows a reduction of the necessary space not only by its small thickness but also by its multiplicity of shape for the same space.
  • this invention can be used in a handset (not shown) of a motor vehicle which allows a better centralization of the state of the various organs of the vehicle.
  • first degraded solution could consist in providing the device with a source for each wavelength.
  • a second degraded solution may consist in removing the first layer 7 of the part 2 in the case where it would not be within the reach of aggressive objects such as the members of a person.
  • the display device 1 may include other forms or pictograms for use for other equipment and / or other vehicles.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The invention relates to a display device (1) for a motor vehicle, comprising at least one light source (3) and at least one part (2) that is partially transparent to the radiation from said light source. According to the invention, the at least one part comprises at least one filter (12) making it possible, according to the wavelength emitted by the at least one light source, to display a number of patterns from each of the (at least one) parts. The invention is for use primarily in the field of vehicle clusters.

Description

Dispositif d'affichage pour véhicule automobile. Display device for a motor vehicle

L'invention se rapporte à un dispositif d'affichage pour véhicule automobile et notamment un tel objet utilisé pour un combiné ou un organe de commutation.The invention relates to a display device for a motor vehicle and in particular such an object used for a handset or a switching member.

Les véhicules automobiles ont toujours plus d'équipements embarqués. Il donc est nécessaire de multiplier les moyens permettant de visualiser, sur le combiné et/ou sur leur organe de commutation, leur état actuel, c'est-à-dire s'ils sont dans leur position active et/ou inactive. Cela oblige donc à mettre plus de pictogrammes sur le combiné ou se limiter à ceux d'un seul état pour ne pas être à cours d'espace libre. Cela a pour conséquence également la migration des témoins vers les commandes de l'organe ce qui diminue l'intérêt du combiné et complexifie l'habitacle du véhicule automobile.Motor vehicles always have more onboard equipment. It is therefore necessary to multiply the means for viewing, on the handset and / or on their switching member, their current state, that is to say if they are in their active position and / or inactive. This requires to put more pictograms on the handset or be limited to those of a single state to not be out of free space. This also results in the migration of witnesses to the controls of the body which reduces the interest of the handset and complicates the passenger compartment of the motor vehicle.

Le but de la présente invention est de pallier tout ou partie les inconvénients cités précédemment en proposant un dispositif d'affichage structurellement très simple permettant de visualiser plusieurs pictogrammes dans un même espace.The object of the present invention is to overcome all or part of the disadvantages mentioned above by providing a structurally very simple display device for viewing multiple pictograms in the same space.

A cet effet, l'invention se rapporte à un dispositif d'affichage pour véhicule automobile comportant au moins une source lumineuse, au moins une pièce partiellement transparente aux rayonnements de ladite source caractérisé en ce que ladite au moins une pièce comporte en outre au moins un filtre permettant, suivant la longueur d'onde d'émission de ladite au moins une source, d'afficher plusieurs motifs à partir de chacune de ladite au moins une pièce.For this purpose, the invention relates to a display device for a motor vehicle comprising at least one light source, at least one part partially transparent to the rays of said source, characterized in that said at least one part also comprises at least one a filter allowing, according to the emission wavelength of said at least one source, to display several patterns from each of said at least one piece.

Conformément à d'autres caractéristiques avantageuses de l'invention :According to other advantageous features of the invention:

- ladite au moins une pièce comporte au moins une couche transparente et au moins une couche partiellement opaque aux rayonnements de ladite au moins une source lumineuse ;said at least one part comprises at least one transparent layer and at least one layer that is partially opaque to the radiation of said at least one light source;

- ledit au moins un filtre est monté en coïncidence avec une partie transparente de ladite au moins une pièce ; - ladite au moins une source comporte une diode électroluminescente du type multicolore ;said at least one filter is mounted in coincidence with a transparent part of said at least one part; said at least one source comprises a light-emitting diode of the multicolored type;

- la transparence de ladite au moins une pièce représente un équipement dudit véhicule, le filtre étant monté sur une partie de la figuration pour permettre, suivant le rayonnement de ladite au moins une source, de sélectivement représenter l'équipement dans des états différenciés.the transparency of said at least one piece represents an equipment of said vehicle, the filter being mounted on a part of the figure to allow, according to the radiation of said at least one source, to selectively represent the equipment in differentiated states.

- ainsi, selon une variante, ladite au moins une pièce représente un cadenas fermé, le filtre étant monté sur une partie de la figuration de l'anneau métallique pour permettre, suivant le rayonnement de ladite au moins une source, de sélectivement représenter un cadenas ouvert ou fermé ; - et selon une autre variante, ladite au moins une pièce représente une fenêtre barrée, le filtre étant monté en coïncidence de ladite partie barrée pour permettre, suivant le rayonnement de ladite au moins une source, de sélectivement représenter seulement la fenêtre ou la fenêtre barrée.- Thus, according to a variant, said at least one part represents a closed lock, the filter being mounted on a part of the figuration of the metal ring to allow, according to the radiation of said at least one source, to selectively represent a padlock open or closed; and according to another variant, said at least one piece represents a barred window, the filter being mounted in coincidence with said barred portion to allow, according to the radiation of said at least one source, to selectively represent only the window or the barred window .

L'invention se rapporte également à un combiné pour véhicule automobile caractérisé en ce qu'il comporte un dispositif d'affichage selon l'une des variantes précédemment citées.The invention also relates to a handset for a motor vehicle characterized in that it comprises a display device according to one of the variants mentioned above.

L'invention a trait en outre à un organe de commutation pour véhicule automobile caractérisé en ce qu'il comporte sur sa partie visible un dispositif d'affichage selon l'une des variantes précédemment citées.The invention further relates to a switching member for a motor vehicle characterized in that it comprises on its visible part a display device according to one of the aforementioned variants.

D'autres particularités et avantages ressortiront clairement de la description qui en est faite ci-après, à titre indicatif et nullement limitatif, en référence aux dessins annexés, dans lesquelles :Other features and advantages will emerge clearly from the description which is given below, for information only and in no way limitative, with reference to the appended drawings, in which:

- la figure 1 représente deux vues du même pictogramme éclairé par deux rayonnements différents.- Figure 1 shows two views of the same pictogram illuminated by two different radiations.

- la figure 2 est une vue schématique en coupe selon A-A de la figure 1 ;- Figure 2 is a schematic sectional view along A-A of Figure 1;

- la figure 3 est une variante de la figure 1 . La figure 2 est une vue schématique selon la coupe A-A de la figure 1 qui est un exemple de dispositif d'affichage 1 selon l'invention. Ce dernier comporte principalement une pièce 2 et une source lumineuse 3.FIG. 3 is a variant of FIG. Figure 2 is a schematic view according to section AA of Figure 1 which is an example of a display device 1 according to the invention. The latter mainly comprises a part 2 and a light source 3.

La source lumineuse 3 comporte une diode électroluminescente 4 du type multicolore, c'est-à-dire capable d'émettre des rayonnements sur plusieurs longueurs d'onde différentes. De façon connue, elle est montée sur un circuit intégré 5, par exemple par soudage, de façon à être reliée à un circuit d'alimentation en énergie 6. La technologie de montage et de fonctionnement de cette diode électroluminescente étant connue est ne sera pas d'avantage expliquée.The light source 3 comprises a light-emitting diode 4 of the multicolored type, that is to say capable of emitting radiation at several different wavelengths. In known manner, it is mounted on an integrated circuit 5, for example by welding, so as to be connected to a power supply circuit 6. The mounting technology and operation of this light emitting diode being known is not to be more explained.

Dans l'exemple illustré à la figure 2, la pièce 2 comporte une première couche 7 sensiblement transparente aux rayonnements de la source lumineuse 3. Elle est utilisée comme protection à la deuxième couche 8 partiellement opaque, c'est-à-dire qui ne transmet pas les rayonnements de la source lumineuse 3. Cette deuxième couche 8 peut consister en une sérigraphie réalisée sur la première couche 7 qui, grâce aux successions de zones opaques, laisse apparaître par éclairage de la source lumineuse 3 une forme ou un pictogramme dans la zone 9.In the example illustrated in FIG. 2, the part 2 comprises a first layer 7 that is substantially transparent to the radiations of the light source 3. It is used as a protection for the partially opaque second layer 8, that is to say which does not This second layer 8 may consist of a screen printing carried out on the first layer 7 which, thanks to the successions of opaque zones, reveals by illumination of the light source 3 a shape or a pictogram in the zone 9.

Cette forme ou ce pictogramme peut, par exemple, prendre la forme d'un cadenas 10 dans le cas B de la figure 1 ou d'une fenêtre barrée 11 dans le cas B de la figure 3.This form or this pictogram may, for example, take the form of a padlock 10 in the case B of Figure 1 or a barred window 11 in the case B of Figure 3.

De manière avantageuse, l'utilisation d'un filtre optique 12 (figure 1 , 2 et 3) placé en coïncidence d'une partie des zones transparentes de la pièce 2 permet par changement de longueur d'onde (par exemple du vert au rouge) de la source lumineuse 3 de faire varier sensiblement la forme dudit pictogramme. Ainsi, à partir d'une seule source lumineuse 3 et d'une seule pièce 2, il peut être formé plusieurs formes dans le même espace. Dans les cas des figures 1 et 3, les formes représentent un organe du véhicule automobile dans son état activé ou inactivé. Ainsi, pour la figure 1 , une première longueur d'onde laisse apparaître dans la zone 9 le motif entier (cas B), c'est- à-dire un cadenas fermé 10 et pour une deuxième longueur d'onde (cas A), pour laquelle le filtre optique 12 est actif, un cadenas ouvert 14.Advantageously, the use of an optical filter 12 (FIGS. 1, 2 and 3) placed in coincidence with a portion of the transparent zones of the part 2 makes it possible by wavelength change (for example from green to red). ) of the light source 3 to substantially vary the shape of said pictogram. Thus, from a single light source 3 and a single piece 2, it can be formed several shapes in the same space. In the cases of FIGS. 1 and 3, the shapes represent an organ of the motor vehicle in its activated or inactivated state. Thus, for FIG. 1, a first wavelength shows in zone 9 the entire pattern (case B), that is to say a closed padlock 10 and for a second wavelength (case A) , for which the optical filter 12 is active, an open padlock 14.

Dans l'exemple illustré à la figure 3, une première longueur d'onde laisse apparaître le motif entier (cas B), c'est-à-dire un une fenêtre barrée 11 d'une croix représentant la désactivation de la fonction lève-vitre et pour une deuxième longueur d'onde (cas A), pour laquelle le filtre optique 12 est actif, une fenêtre seule 13 indiquant la possibilité d'utiliser la fonction lève- vitre.In the example illustrated in FIG. 3, a first wavelength reveals the entire pattern (case B), that is to say a window crossed by a cross representing the deactivation of the lift function. window and for a second wavelength (case A), for which the optical filter 12 is active, a single window 13 indicating the possibility of using the window lifter function.

L'invention propose donc un dispositif d'affichage de constitution simple qui permet une réduction de l'espace nécessaire non seulement par sa faible épaisseur mais également par sa multiplicité de forme pour un même espace.The invention therefore proposes a display device of simple constitution which allows a reduction of the necessary space not only by its small thickness but also by its multiplicity of shape for the same space.

Selon une première application, cette invention peut être utilisée dans un combiné (non représenté) de véhicule automobile ce qui permet une meilleure centralisation de l'état des différents organes du véhicule.According to a first application, this invention can be used in a handset (not shown) of a motor vehicle which allows a better centralization of the state of the various organs of the vehicle.

Selon une seconde application, elle peut également être montée sur la partie visible d'un organe de commutation (non représenté) commandant un équipement du véhicule automobile pour permettre une meilleure compréhensibilité de l'état dans lequel se trouve cet équipement.According to a second application, it can also be mounted on the visible part of a switching member (not shown) controlling a motor vehicle equipment to allow a better understanding of the state in which this equipment is.

Bien entendu, la présente invention ne se limite pas à l'exemple illustré mais est susceptible de diverses variantes et modifications qui apparaîtront à l'homme de l'art. En particulier, une première solution dégradée pourrait consister en pourvoir le dispositif d'une source pour chaque longueur d'onde. Une seconde solution dégradée peut consister à enlever la première couche 7 de la pièce 2 dans le cas où elle ne serait pas à la portée d'objets agressifs tels que les membres d'une personne. Enfin, le dispositif d'affichage 1 peut comporter d'autres formes ou pictogrammes afin d'être utilisé pour d'autres équipements et/ou d'autres véhicules. Of course, the present invention is not limited to the illustrated example but is susceptible of various variations and modifications that will occur to those skilled in the art. In particular, a first degraded solution could consist in providing the device with a source for each wavelength. A second degraded solution may consist in removing the first layer 7 of the part 2 in the case where it would not be within the reach of aggressive objects such as the members of a person. Finally, the display device 1 may include other forms or pictograms for use for other equipment and / or other vehicles.

Claims

R E V E N D I C A T I O N S 1 . Dispositif d'affichage (1 ) pour véhicule automobile comportant au moins une source lumineuse (3), au moins une pièce (2) comprenant une couche (8) munie d'une succession de zones opaques aux rayonnements de ladite au moins une source lumineuse caractérisé en ce que ladite au moins une pièce comporte en outre au moins un filtre (12) permettant, suivant la longueur d'onde d'émission de ladite au moins une source, d'afficher plusieurs motifs (10, 11 , 13, 14) à partir de chacune de ladite au moins une pièce.1. Display device (1) for a motor vehicle comprising at least one light source (3), at least one part (2) comprising a layer (8) provided with a succession of zones opaque to the radiation of said at least one light source characterized in that said at least one piece further comprises at least one filter (12) allowing, according to the emission wavelength of said at least one source, to display several patterns (10, 11, 13, 14 ) from each of said at least one piece. 2. Dispositif d'affichage (1 ) selon la revendication 1 , caractérisé en ce que ledit au moins un filtre est monté en coïncidence d'une partie des zones transparentes de ladite au moins une pièce.2. Display device (1) according to claim 1, characterized in that said at least one filter is mounted in coincidence of a portion of the transparent areas of said at least one part. 3. Dispositif d'affichage (1 ) selon l'une des revendications précédentes, caractérisé en ce que ladite au moins une source comporte une diode électroluminescente (4) du type multicolore.3. Display device (1) according to one of the preceding claims, characterized in that said at least one source comprises a light-emitting diode (4) of the multicolored type. 4. Dispositif d'affichage (1 ) selon l'une des revendications précédentes, caractérisé en ce que la transparence de ladite au moins une pièce représente un équipement dudit véhicule, le filtre (12) étant monté sur une partie de la figuration pour permettre, suivant le rayonnement de ladite au moins une source, de sélectivement représenter l'équipement dans des états différenciés (10, 11 , 13, 14).4. Display device (1) according to one of the preceding claims, characterized in that the transparency of said at least one piece is an equipment of said vehicle, the filter (12) being mounted on a portion of the figuration to allow following the radiation of said at least one source, selectively representing the equipment in differentiated states (10, 11, 13, 14). 5. Dispositif d'affichage (1 ) selon la revendication 4, caractérisé en ce que la transparence de ladite au moins une pièce représente un cadenas fermé (10), le filtre (12) étant monté sur une partie de la figuration de l'anneau métallique pour permettre, suivant le rayonnement de ladite au moins une source, de sélectivement représenter un cadenas ouvert (10) ou fermé (14). 5. Display device (1) according to claim 4, characterized in that the transparency of said at least one part represents a closed lock (10), the filter (12) being mounted on a part of the figuration of the metal ring to allow, according to the radiation of said at least one source, selectively represent an open lock (10) or closed (14). 6. Dispositif d'affichage (1 ) selon la revendication 4, caractérisé en ce que la transparence de ladite au moins une pièce représente une fenêtre barrée (11 ), le filtre (12) étant monté en coïncidence de ladite partie barrée pour permettre, suivant le rayonnement de ladite au moins une source, de sélectivement représenter seulement la fenêtre (13) ou la fenêtre barrée (11 ).6. Display device (1) according to claim 4, characterized in that the transparency of said at least one piece represents a barred window (11), the filter (12) being mounted in coincidence with said barred portion to allow, following the radiation of said at least one source, selectively represent only the window (13) or the barred window (11). 7. Dispositif d'affichage (1 ) selon l'une des revendications précédentes, caractérisé en ce que ladite au moins une pièce comporte au moins une couche transparente (7) pour protéger la couche (8) munie d'une succession de zones opaques.7. Display device (1) according to one of the preceding claims, characterized in that said at least one part comprises at least one transparent layer (7) to protect the layer (8) provided with a succession of opaque areas . 8. Combiné pour véhicule automobile caractérisé en ce qu'il comporte un dispositif d'affichage (1 ) selon l'une des revendications précédentes.8. Combined for a motor vehicle characterized in that it comprises a display device (1) according to one of the preceding claims. 9. Organe de commutation pour véhicule automobile caractérisé en ce qu'il comporte sur sa partie visible un dispositif d'affichage (1 ) selon l'une des revendications précédentes. 9. A switching member for a motor vehicle characterized in that it comprises on its visible part a display device (1) according to one of the preceding claims.
PCT/FR2005/050536 2004-07-09 2005-07-04 Display device for a motor vehicle Ceased WO2006008413A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05787439A EP1765630A1 (en) 2004-07-09 2005-07-04 Display device for a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0451486 2004-07-09
FR0451486A FR2872953B1 (en) 2004-07-09 2004-07-09 DISPLAY DEVICE FOR MOTOR VEHICLE

Publications (1)

Publication Number Publication Date
WO2006008413A1 true WO2006008413A1 (en) 2006-01-26

Family

ID=34945715

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2005/050536 Ceased WO2006008413A1 (en) 2004-07-09 2005-07-04 Display device for a motor vehicle

Country Status (3)

Country Link
EP (1) EP1765630A1 (en)
FR (1) FR2872953B1 (en)
WO (1) WO2006008413A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013123442A1 (en) 2012-02-17 2013-08-22 Fred Hutchinson Cancer Research Center Compositions and methods for accurately identifying mutations

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007054348B4 (en) 2007-11-14 2021-08-19 Lisa Dräxlmaier GmbH Backlit perforated composite layer
FR2930918B1 (en) * 2008-05-06 2010-06-04 Faurecia Interieur Ind AUTOMOTIVE VEHICLE TRIM PANEL COMPRISING A BACK-UP PICTOGRAM ON A COLORED SUPPORT
FR2935324B1 (en) 2008-08-29 2010-09-24 Faurecia Interieur Ind AUTOMOTIVE VEHICLE TRIM PANEL COMPRISING A PICTOGRAM AND A LIGHT TRANSMISSION MATERIAL
FR2935325B1 (en) * 2008-08-29 2010-09-24 Faurecia Interieur Ind AUTOMOTIVE VEHICLE TRIM PANEL COMPRISING A ZONE FORMING ANTI-REFLECTION PICTOGRAM AND AN ASSOCIATED MOTOR VEHICLE
FR3094678B1 (en) * 2019-04-05 2021-04-16 Faurecia Interieur Ind VEHICLE CONTROL AND DISPLAY DEVICE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235752A1 (en) * 1982-09-27 1984-03-29 Siemens Ag Multifunction key
DE4107841A1 (en) * 1991-03-12 1992-09-17 Aeg Mobile Communication Key arrangement for data and instruction entry - has keys with foil covering contg. outer transparent layer and inner layer structured as symbol
US5404133A (en) * 1990-04-19 1995-04-04 Alps Electric Co., Ltd. Luminous key top
EP1139639A2 (en) * 2000-03-28 2001-10-04 Pioneer Corporation Button for an electric device and method of controlling lighting of the button
FR2828664A1 (en) * 2001-08-03 2003-02-21 Siemens Ag Indicator display for motor vehicle functions, has light emitting diode to show function operation state

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10050222A1 (en) * 2000-10-11 2002-04-25 Volkswagen Ag Display device for vehicle instrument has light sources successively illuminated depending on value of signal to be displayed, each operable with several light intensity levels or continuously
JP3786033B2 (en) * 2001-10-31 2006-06-14 豊田合成株式会社 Meter display system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235752A1 (en) * 1982-09-27 1984-03-29 Siemens Ag Multifunction key
US5404133A (en) * 1990-04-19 1995-04-04 Alps Electric Co., Ltd. Luminous key top
DE4107841A1 (en) * 1991-03-12 1992-09-17 Aeg Mobile Communication Key arrangement for data and instruction entry - has keys with foil covering contg. outer transparent layer and inner layer structured as symbol
EP1139639A2 (en) * 2000-03-28 2001-10-04 Pioneer Corporation Button for an electric device and method of controlling lighting of the button
FR2828664A1 (en) * 2001-08-03 2003-02-21 Siemens Ag Indicator display for motor vehicle functions, has light emitting diode to show function operation state

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013123442A1 (en) 2012-02-17 2013-08-22 Fred Hutchinson Cancer Research Center Compositions and methods for accurately identifying mutations
EP3363901A1 (en) 2012-02-17 2018-08-22 Fred Hutchinson Cancer Research Center Compositions and methods for accurately identifying mutations
EP3854873A1 (en) 2012-02-17 2021-07-28 Fred Hutchinson Cancer Research Center Compositions and methods for accurately identifying mutations

Also Published As

Publication number Publication date
FR2872953B1 (en) 2006-09-15
FR2872953A1 (en) 2006-01-13
EP1765630A1 (en) 2007-03-28

Similar Documents

Publication Publication Date Title
EP0947761B1 (en) Signaling light with several light sources
EP3990822B1 (en) Motor vehicle lighting device
WO2021122554A1 (en) Light element of a vehicle
WO2011128196A2 (en) Holographic indexing and display system for manual control interface
FR3118129A1 (en) Light module of a vehicle comprising a matrix of pixels
EP1191280B1 (en) Lighting or signaling device for automotive vehicles with improved appearance
WO2006008413A1 (en) Display device for a motor vehicle
EP3208528A1 (en) Lighting assembly for lighting and/or signalling of a motor vehicle
EP3721135A1 (en) Signalling device for a motor vehicle, comprising one or more uniformly illuminated luminous screens
FR2588109A1 (en) Light-signalling device
FR2512870A1 (en) CLOSING OR CONTROLLING DEVICE, PARTICULARLY FOR MOTOR VEHICLE LOCKS COMPRISING AN ILLUMINATED LIGHTING MEMBER THANKS TO A LIGHT SOURCE
FR3128770A1 (en) Light device for vehicle
EP2080948A2 (en) Rear optical block element of an automobile forming a retro-reflector with diffusion lenses and with backlighting
WO2014083262A1 (en) Vehicle signalling device with three-dimensional effect
EP3549822B1 (en) Car body part with an embedded lighting device for a motor vehicle and motor vehicle comprising said car body part
EP3728940B1 (en) Light device whose interior colour is homogeneous in daylight
EP3453954B1 (en) Lighting device for road lighting, signalling or interior lighting
FR3086731A1 (en) LIGHT MODULE WITH PATTERNS AND IRREGULAR PRINTING
FR3108074A1 (en) Light-patterned upholstery element and associated vehicle
EP0925203A1 (en) Dashboard with improved lighting means
FR2915309A1 (en) Switching unit e.g. push-button type switch, for e.g. motor vehicle's rear obstacle detection system, has projection systems mounted in hollow base such that two different displays are visible at upper end of mobile piece
EP2198198A1 (en) Lighting device and method
EP3636492B1 (en) Motor vehicle assembly comprising a lighting fabric
FR2728954A1 (en) MULTIFUNCTIONAL VEHICLE LIGHT, ESPECIALLY A MOTOR VEHICLE, COMPRISING A REFLECTOR (S)
FR3116150A1 (en) Control and/or signaling auxiliary accessible on its mounting perimeter and method of mounting on a tubular support

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

WWE Wipo information: entry into national phase

Ref document number: 2005787439

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

WWP Wipo information: published in national office

Ref document number: 2005787439

Country of ref document: EP