EP3390046A1 - Pare-brise feuillete de vehicule avec signaletique lumineuse interne - Google Patents
Pare-brise feuillete de vehicule avec signaletique lumineuse interneInfo
- Publication number
- EP3390046A1 EP3390046A1 EP16826094.1A EP16826094A EP3390046A1 EP 3390046 A1 EP3390046 A1 EP 3390046A1 EP 16826094 A EP16826094 A EP 16826094A EP 3390046 A1 EP3390046 A1 EP 3390046A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- face
- oled device
- sign
- oled
- emission
- 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.)
- Withdrawn
Links
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Classifications
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- 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
- B60Q1/2661—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 mounted on parts having other functions
- B60Q1/268—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 mounted on parts having other functions on windscreens or windows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
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- B32B17/10165—Functional features of the laminated safety glass or glazing
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- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/10339—Specific parts of the laminated safety glass or glazing being colored or tinted
- B32B17/10348—Specific parts of the laminated safety glass or glazing being colored or tinted comprising an obscuration band
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- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/10541—Functional features of the laminated safety glass or glazing comprising a light source or a light guide
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- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
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- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10788—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing ethylene vinylacetate
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- 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
- B60Q1/2696—Mounting of devices using LEDs
-
- 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
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- 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
- B60Q3/16—Circuits; Control arrangements
- B60Q3/18—Circuits; Control arrangements for varying the light intensity
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- 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
- B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
- B60Q3/208—Sun roofs; Windows
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/006—Transparent parts other than made from inorganic glass, e.g. polycarbonate glazings
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B2027/0192—Supplementary details
- G02B2027/0194—Supplementary details with combiner of laminated type, for optical or mechanical aspects
Definitions
- the invention relates to the field of laminated vehicle windshields incorporating internal luminous signage, in particular luminous pictograms.
- Windshields are now equipped with a visual information display system for driving assistance.
- the application WO2013 / 093351 thus proposes a laminated windshield with light information comprising:
- a first outer masking peripheral layer opaque, in black enamel, in contact with the inner face of the first outermost glazing
- this masking layer comprising openings forming pictograms
- this proposed solution makes it possible to deport the information in an edge zone of the windshield, without requiring the use of coherent light excitation sources, high power, or complex because equipped with directional control systems of the beam.
- the present invention proposes to provide a laminated windshield vehicle with internal light information to meet all the problems mentioned above, while controlling its cost.
- the present invention relates to a laminated vehicle windshield (preferably road or even rail) with internal luminous signage, comprising:
- first glazing curved, preferably in mineral glass, possibly tinted, in particular gray or green, with a first main face called F1 intended to be outside side of the vehicle and a second opposite main face called F2, glazing E1 preferably thickness (for automobiles in particular) of at most 2.5mm, even at most 2mm - in particular 1, 9mm, 1, 8mm, 1, 6mm and 1, 4mm- or even not more than 1, 3mm or at most 1 mm,
- a second glazing curved (like the first glazing), preferably made of mineral glass, with a third main face, called F3, and a fourth main opposite face, called F4, in particular intended to be on the inside of the vehicle, of preferably a smaller thickness; to E1 (for automobiles in particular), not more than 2.2mm, not more than 2mm - in particular 1, 9mm, 1, 8mm, 1, 6mm and 1, 4mm- or even not more than 1, 3mm or by at most 1 mm, the total thickness of the glazings ⁇ 1 + ⁇ being preferably strictly less than 4 mm, even at 3.7 mm, at least one -and better the two- of the first and second glazings being made of mineral glass , the other possibly in organic glass as a polycarbonate
- first and second glazings being interconnected via the faces F2 and F3 by a lamination interlayer of thermoformable polymeric material (clear, extraclear), preferably thermoplastic, face side F2, of (total) thickness E3 of at most 2 , 2mm better than 2mm, not more than 1, 5mm or even not more than 1 mm, for example from 1, 2 or 3 leaves, in particular recessed from the edge of the second glazing (not more than 5mm or even not more than 2mm or not more than 1mm) and even recessed from the edge of the first glazing- (of not more than 5mm or even not more than 2mm or not more than 1mm), interlayer comprising a first main face bonding side F2 and a second main face bonding side F3,
- a first peripheral layer called internal masking in an opaque material which is between the second bonding face and the face F3, in particular along a border of the face F3, in particular (directly) on the face F3 or directly) on the second bonding face- or which is on the face F4, in particular along a border of the face F4, -notance (directly) on the face F4 or even (directly) on the second bonding face,
- the first light source comprises a first organic light-emitting diode device called OLED, curved (flexible, flexible bus) on the side F4 and associated with the face F4, peripherally, in particular above the zone of the layer of internal and / or external masking or in the clear glass preferably near or even to the edge of the inner and / or outer mask layer area.
- OLED organic light-emitting diode
- the first OLED device is able to emit a first radiation in the visible spectrum
- the OLED device is behind a front protective element 7, preferably dielectric and transparent (at least in the emitting zone of the OLED device or devices), further from the second glazing than the first OLED device, preferably a curved film (or alternatively although less preferable in the case of the first OLED device forward emission, via the upper electrode- a protective layer such as a coating or a resin especially in the inner and / or outer masking area, possibly coating common to several OLEDs).
- a front protective element 7 preferably dielectric and transparent (at least in the emitting zone of the OLED device or devices), further from the second glazing than the first OLED device, preferably a curved film (or alternatively although less preferable in the case of the first OLED device forward emission, via the upper electrode- a protective layer such as a coating or a resin especially in the inner and / or outer masking area, possibly coating common to several OLEDs).
- the first OLED device preferably comprises a first curved substrate carrying a lower electrode (the closest to the substrate), a first organic electroluminescent system, and a so-called upper electrode (the farthest from the substrate).
- the first OLED device is of thickness E2 preferably subcentimetric and even at most 0.5mm and better not more than 0.35mm or at most 0.2mm.
- the first OLED device may preferably be rear-emitting (through its substrate) so that the substrate is on the back side of the protective element before, against or glued and / or held by soldering points.
- the first signage may be above the area of the inner and / or outer masking layer or in the window clear nearby for example less than 20, 10 cm, or ink less than 5 cm or even at the edge of the inner and / or outer masking layer zone: edge in solid layer or in discontinuous patterns as indicated later) especially to mask the arrival of the electric tracks.
- the first signage above the inner and / or outer masking layer leaves the decorative patterns (round, etc.) edge apparent.
- the descriptive designation is based on iconic and / or linguistic semantics, that is to say using signs (numbers, pictograms, logos, symbolic colors, etc.) and / or a letter or words.
- the invention is particularly suitable for a windshield of rectangular shape defined by its lateral and longitudinal edges and with a possible opaque peripheral frame, such as enamel, face F2 and face F3 or F2 and F4.
- the front protective element is a curved film, carrier, on its main rear or front side, a so-called masking layer before, opaque material, with a first so-called passage discontinuity to leave visible the first signage and even a second so-called passage discontinuity to leave visible the second signage .
- the front masking layer can be matte or glossy, black, white or colored.
- the front masking layer is of the same color as the inner and / or outer masking layer. Or voluntarily we choose a distinct color to create a contrast (color function of the vehicle wrapping etc).
- a front protector which is a film and common to several OLEDS rather than an individual protective film or varnish of each OLED side light emission.
- the total thickness between the face F4 and the front face of the protective element is at most 6 mm even at most 2 mm and at most 1 mm and even submillimetric.
- the OLEDs device (s) are sufficiently thin so that the protective front element (common) is fixed in particular bonded via a double-sided adhesive to the face F4 (or to a rear film) without significant boss. It is preferred that the OLED device (s) do not form a bulge to the eye or the touch.
- the windshield comprises the first OLED device and / or a second OLED device forming a second sign in the glass clear
- the electrical connections are (almost) invisible or transparent, especially in front of or behind the first OLED device, carried by a transparent curved film such as the front protection element or a back film.
- the OLED device forming a sign in the window clear is:
- an optional transparent backing film system / OLEDs / transparent front protection element can be placed near the edge of the front masking layer.
- the electrical supply conductors are chosen from a transparent material or a more opaque material (metal, etc.) of sufficiently fine width (for example at most 1 or 0.8 mm or even 0.5 mm and even at least 0.1 mm) - son and / or tracks - to be (almost) invisible, we also drain a transparent adhesion. It is then preferred to have a light transmission (especially outside the oled zone) of at least 70%.
- the transparent front protection element (with transparent connections) can extend over the inner and / or outer masking area and protect one or other OLEDs. The same is true for the eventual rear film etc.
- the front protective element is a curved film that protrudes from one or more edges of the first OLED device and a second OLED device adjacent to the first OLED device forms a second sign, sign (s) and / or letter (s), adjacent to the first sign, and is behind the front protective element, the rear main face of the front protective element being bonded in particular to the face F4 by a glue or a double-sided adhesive (or microventouse) , especially with housing holes of the first and second OLEDS devices
- a second organic light-emitting diode device called OLED curved
- OLED curved is side and associated with the face F4, second OLED device distinct from the first OLED device and forming a second sign in sign (s) and / or letter (s), adjacent to the first sign, in particular spaced at least 1 cm and preferably at least 2 cm from the first sign, and preferably the first and second OLED devices are on a common film support, curved, preferably of subcentimetric thickness, who is :
- light emission side is preferably corresponds to the front element of protection
- - Or is a so-called rear film arranged on the back side so opposite side to the light emission, on the face F4 in particular with a rear main face stuck to the face F4
- the front protective element via its rear face is carrying electrical conductors supplying the first OLED device and the second OLED device, the front protective element possibly protruding from one edge of the glazing, in particular is L-shaped. with a protruding part of the singing glazing or the rear film via its front face is carrying electrical conductors supplying the first OLED device and the second OLED device, the rear film possibly exceeding one edge of the glazing, in particular is L with a protruding portion of the edge of the glazing.
- the front protective element may carry back electrical conductors including an electroconductive layer with one or more electrical insulation tracks or conductive tracks.
- the rear film may carry on the front face of the electrical conductors in particular an electroconductive layer (transparent or not, TCO, metallic layer or grid for transparency, thin film stacking etc.) with one or more electrical insulation tracks or conductive tracks.
- the first OLED device may be rear-emission (through its substrate), covered on the F4 side, by a protective layer, possibly dielectric which is a varnish (epoxy etc.) or a resin. This resin can extend to electrical conductors and OLED devices (on the back side of the protective front element).
- a protective layer possibly dielectric which is a varnish (epoxy etc.) or a resin. This resin can extend to electrical conductors and OLED devices (on the back side of the protective front element).
- the front protective element via its rear face carries electrical conductors supplying the first OLED device and the second OLED device, the rear face carries a double-sided adhesive or even an adhesive ( or microventouses) on the electrical conductors with one of the openings leaving free one or more areas of the electrical conductors for the electrical contacts, in particular by spot (s) of welding or conductive adhesive, with the first OLED device and the second OLED device.
- the protective front element before protection possibly exceeds one edge of the glazing, in particular is L with a protruding portion of the edge of the glazing.
- the protective front element is chosen from a polymeric film, in particular a PET, a polyimide, a polyester, a polyvinyl chloride PVC, a polycarbonate, an acrylate, a PEN, a PEEK or a glass and / or a film.
- the rear portion between the face F4 and the first OLED device is chosen from a polymeric film, in particular a PET, a polyester, a polyimide, a polyvinyl chloride PVC, a polycarbonate, an acrylate, a PEN, PEEK.
- transparent adhesive film printable with ink, etc.
- the protective front element and / or the back film which may be opaque, or better transparent if in the clear glass
- films of the FILMOLUX company such as
- the bonding on the face F4 of the back film or the front protective element and / even the bonding (local) on the face F4 (without back film) of the first OLED device can be permanent or even temporary (non-destructive removal, etc.) : removable scotch, heat sensitive adhesive etc).
- a removable adhesive, for example acrylate can peel off without leaving any residue.
- An adhesive or adhesive coating (face F4, front face of the rear film, rear face of the front protection element) can be micro-perforated for easy positioning without bubbles.
- a glue or double non-permanent face allows the replacement of elements (OLED etc) as part of a maintenance or additions of new features and / or OLEDs.
- the back film may have an electrostatic adherence contact with the face F4 (with or without the back masking layer). This type of contact between smooth surfaces is preferred.
- the adhesion (of the front protection element and / or the back film) can also be done by microventouses.
- the back film may have a masking layer (replacing or in addition to the inner and / or outer masking layer) in particular opposite the OLEDs device (s).
- the windshield comprises a second organic light-emitting diode device called OLED (2b) curved, is on the face F4, second OLED device distinct from the first OLED device forming a second sign, in sign (s) ) and / or letter (s), adjacent to the first sign, in particular spaced at least 1 cm and preferably at least 2 cm from the first sign, and in that and the first and second OLED devices are between: - a rear element, so opposite side to the light emission, in particular of thickness preferably subcentimetric, curved and glued to the face F4, selected from a double-sided adhesive and a carrier film of first electrical conductors on a front face (51) first and second side OLED devices
- the first conductors are for the power supply of the first and second OLED devices and the second conductors form a touch button of the first OLED device, in particular a capacitive element, in particular a capacitive element (PET with electrical conductors etc. ), in particular the first electrical conductors facing the second insulated conductors electrically by a dielectric or being offset from the second conductors.
- a capacitive element in particular a capacitive element (PET with electrical conductors etc. )
- the first OLED device is mounted on the face F4 directly or via a common support with a second OLED device adjacent to the first OLED device forming a second sign in sign (s) and / or letter (s), adjacent to the first sign, and preferably the face F4 optionally coated with the inner masking layer or the common carrier is carrying electrical conductors electrically supplying the first OLED device and the second OLED device, the common support possibly protruding from one edge of the glazing and glued on the back face F4.
- Electrical conductors of the first OLED device and a second OLED device on a flexible film are preferably protected by a varnish or a resin see all is embedded in a protective resin, with a thickness of at most 0.5mm , the whole glued to the face F4 directly or via a back film and to the front element of protection.
- the first signage is preferably inscribed in a rectangle of vertical dimension or centimeter height H, (of horizontal dimension called width W), and defining an angle a between the windshield and the axis of vision of the driver ( or passenger), the first signaling (OLED) is characterized by a vertical dimension called apparent height H 'and H is fixed by the formula we define a vertical dimension said apparent height H 'and H is fixed by the formula
- the first sign may be written in a square or a rectangle of H (or better H ') and W (or better W) from 1 to 10cm and better from 2 to 5cm.
- H or better H '
- W or better W
- the first signage and even a second sign or a plurality of signposts each formed by an OLED device may be located:
- the first signage is chosen for example from:
- an indicator of the operating state of the car preferably on the lower longitudinal edge, upper or the side edge on the driver's side
- a witness of connectivity to the communication network especially on the lateral edge on the front passenger side.
- the first sign can be above in a first solid area of the inner masking layer. It may be desirable to increase the width of the full area locally so that the driver (or co-pilot) can better see the first signage (without having to lower the eyes too much).
- the inner masking layer can be a band (in enamel, face F3 or F4), in particular longitudinal or lateral driver's side (or passenger), width L0 of at most 2, 5, 10, 20cm or 30cm, and in the area of the first signage of width L1> L0.
- the first signage may be in the clear glass or in the solid zone, and in the vicinity of a discontinuous zone (decorative) of internal masking adjacent to the first solid zone, especially in the form of a set of decorative patterns (often subcentiometric and spaced from 0.01 to 2 cm), especially in enamel (the same enamel as the solid zone).
- a discontinuous zone decorative
- the patterns are of decreasing size towards the middle of the clear glass and / or more spaced toward the middle of the clear glass.
- the inner masking layer may be a strip along an edge of the windshield.
- the first OLED device may be able to emit a first radiation at time t1 such as red, green, orange or white and a second distinct radiation at time t2 - such as red, green, orange or white- this depending control signals.
- the windshield may comprise a color filter such as a colored filtering layer, on the first OLED device, in particular emitting in the white, or on the front or rear face of the protection element, in particular in the passage opening of the masking layer before possible.
- a color filter such as a colored filtering layer
- color OLED can also be used with a color OLED in the case where its emission spectrum does not allow to directly reach given colorimetric coordinates (as fixed in a standard for example, or requested by the car manufacturer). For example, when the emission spectrum is too wide, the color filter then makes it possible to cut at least a part of it.
- the color filter preferably has a colored filter layer on the first OLED device (rear emission) or on the front protective element (front or rear face).
- filters of different constitution and mode of operation
- These filters can be colored transparent polymers, colored glasses, the coloring being deposited or in the mass, or can be layers deposited on the OLEDs, etc. as explained below.
- one or more filters are preferably used for absorption (this absorption being in particular controlled by compounds organic or inorganic added, if necessary, to a glass or plastic matrix).
- This type of filter may for example be formed by depositing one or more inorganic or organic dyes or pigments (optionally dissolved or dispersed in a medium, in particular such as a silicone, epoxy or acrylic resin, a drying ink UV, or a sol-gel type mineral matrix) on the surface of a transparent carrier element like the common support (on the front).
- This element may be a glass material (soda-lime glass, borosilicate glass, or plastic / polymer (polyethylene terephthalate type polymer sheet, in particular heat-stabilized, polycarbonate, acrylate, polyetheretherketone (PEEK), etc.
- these filters include gelatin or colored polymer filters marketed by the companies Lee Filters or Rosco.
- the deposit may be made by screen printing, by inkjet or laser printing, by spray, by dipping, by roller application, etc., and is preferably carried out by screen printing or inkjet printing, in particular on a glass and / or the OLED device, in particular and advantageously by ink jet.
- the colored substances, in particular dyes or pigments, used to produce the above-mentioned filters preferably resist heat.
- polychlorinated or non-chlorinated copper phthalocyanine pigments used in a mixture and dispersed in a resin, in particular of the crosslinkable polysiloxane type, the mixture being for example (and advantageously) applied in particular by screen printing.
- the inks used can be in particular UV-curing inks, stable in temperature and in light, such as, for example, the Anapurna M reference inks marketed by Agfa.
- the absorption filter advantageously makes it possible to obtain the chosen effect or color irrespective of the angle of incidence of the observation.
- one or more filters acting by light reflection (This reflection being in particular controlled by interference occurring within a stack of thin layers made of different materials, a thin layer being a layer of which the thickness is less than the wavelength of light), especially dichroic type filters, based on semi-reflective interferential layers (layers), etc.
- filters are made for example by physical vapor deposition (vacuum) (PVD) (sputtering, magnetron assisted sputtering, evaporation) or chemical vapor phase (CVD) alternating layers of high and low refractive indexes, the substrate on which the deposit is made may be a glass material or a polymer.
- PVD physical vapor deposition
- CVD chemical vapor phase
- the first OLED device preferably comprises in this order:
- a substrate dielectric preference, especially transparent: plastic or glass film
- diffusing layer for example enamel or other inorganic binder (sol-gel etc.) or organic with diffusing particles if glass substrate or organic binder (resin) or mineral (sol gel) with diffusing particles if plastic substrate,
- a lower electrode anode
- transparent electrode preferably transparent
- an upper electrode preferably reflective including metallic (silver, aluminum etc.) - and optionally an overlayer as an encapsulation layer (deposit or film for example polymeric for example adhesive to the upper electrode etc.).
- the overlay can be glued or against the face F4 (F4 with or without masking layer).
- a substrate dielectric preference, especially transparent: plastic or glass film
- first substrate common substrate
- second distinct substrate adjacent
- diffusing layer for example enamel or other inorganic binder (sol-gel etc.) or organic with diffusing particles if glass substrate or organic binder (resin) or mineral (sol gel) with diffusing particles if plastic substrate,
- a lower electrode anode
- a second organic electroluminescent system severe emitters of different colors can be stacked, of identical or distinct color in the first system
- an overlayer such as an encapsulation layer (deposit or film, for example a polymer film, for example adhesive-bonded to the upper electrode, etc.).
- the first and second OLED devices may in particular be adjacent and on a common support (plastic film, in particular for protection and / or carrier of electrical conductors, etc.) on the substrate side (s) or on the upper electrode side (on the electrodes or on the overlay).
- a common support plastic film, in particular for protection and / or carrier of electrical conductors, etc.
- top emitting - emission from the front (output of the upper electrode, called “top emitting"), the lower electrode being reflective and the upper transparent electrode
- a first OLED device is used which is emitted from the rear, so that the substrate is on the front side of the protection element.
- a transparent (preferably lower) electrode it may be a metallic grid, for example silver (of suitable width), or a transparent electroconductive layer such as a transparent conductive oxide (TCO ') or a stack of thin layers with a at least one (fine) metal layer, especially silver, between two dielectric layers, for example oxy and / or metal nitride or metals (Sn, Zn, etc.)) or silicon.
- a transparent electroconductive layer such as a transparent conductive oxide (TCO ') or a stack of thin layers with a at least one (fine) metal layer, especially silver, between two dielectric layers, for example oxy and / or metal nitride or metals (Sn, Zn, etc.)) or silicon.
- the first OLED device may have one or more technical edges (non-emitting zones), for the power supply, at the periphery of the emitting zone, typically in one or more bands surrounding the emitting zone.
- This technical edge may be a current supply zone.
- a technical edge may be W2 width of at most 2 cm and preferably at most 1 cm or even at most 6 mm or 5 mm.
- first sign and the second and other adjacent signage be aligned in a single row rather than superimposed in the front masking area.
- the front masking layer (preferably enamel) mask the technical edge (s) of the first OLED device and even mask any connector electric (visible type) present between the face F4 and the rear face of the front element, connected to the first OLED device, connector such as a cable, one or more wires, a conductive film, etc.
- the first OLED device exceeds (by its width) the passage opening for example by at least 5 mm and even at least 1 cm so that the light emitting area of the OLED is easily opposite. of the opening of passage.
- the first OLED device exceeds (by its width) the passage opening for example by at least 5 mm and even at least 1 cm so that the light emitting area of the OLED is easily opposite. of the opening of passage.
- luminous signage pictograms etc.
- the general shape of the front protection element and / or the rear film may be a rectangular strip along the first edge (longitudinal or lateral) optionally L (for corners) L is therefore with a bent portion for connections electric outgoing singing glazing.
- the front protection element and / or the rear film advantageously serves:
- the front protection element or the rear film may carry one or more first electronic components including a first microcontroller ("driver") addressing the first OLED device and regulating the power supply (the current preferably) of the first device OLED and even one or two electronic components including a second microcontroller addressing the second OLED device and regulating the power supply (the current preferably) of the second OLED device.
- first electronic components including a first microcontroller ("driver") addressing the first OLED device and regulating the power supply (the current preferably) of the first device OLED and even one or two electronic components including a second microcontroller addressing the second OLED device and regulating the power supply (the current preferably) of the second OLED device.
- Each microcontroller identifies in the control signal if an order is destined for its OLED and adjusts the level (the intensity of the current for example) accordingly.
- the level the intensity of the current for example.
- two electrical conductors are preferred for the control signal decoded by the dedicated microcontroller and two electrical conductors for the power signal connected to the microcontroller.
- OLED power modulation means can be provided in at least two configurations: a configuration for night vision, in which the power of the first OLED device is adjusted so that the luminance of the first signaling is typically between about 30 and about 100Cd / m 2 and a configuration for day vision, wherein the power of the first OLED device is adjusted so that the first signage is typically between about 200 and about 2000Cd / m 2 .
- a configuration for night vision in which the power of the first OLED device is adjusted so that the luminance of the first signaling is typically between about 30 and about 100Cd / m 2
- day vision it is also possible to adjust the luminance according to the external illumination, in particular with a sensor of natural lighting in the windshield or elsewhere in the vehicle: if there is a lot of sun we turn on the OLED strong, if it covers it lights less hard not to dazzle.
- thermoformable material constituting said interlayer is chosen from the group of polyvinyl butyrals (PVB) such as RC41 from Solutia or Eastman, plasticized polyvinyl chloride (PVC), polyurethane (PU) or ethylene vinyl acetate (EVA).
- PVB polyvinyl butyrals
- PU polyurethane
- EVA ethylene vinyl acetate
- the thermoformable material is a polyvinyl butyral (PVB), optionally having a cross-section decreasing wedge-shaped from the top to the bottom of the laminated glazing.
- the lamination interlayer may have a cross-sectional shape tapering downwardly from the top to the bottom of the laminated windshield, particularly to avoid a double image in the case of an additional head-up display (HUD).
- HUD head-up display
- the lamination interlayer may comprise at least one so-called medium layer of viscoelastic plastic material with vibro-acoustic damping properties, especially based on polyvinyl butyral and plasticizer, and the interlayer, and further comprising two outer layers of standard PVB. the middle layer being between the two outer layers.
- the middle layer being between the two outer layers.
- the viscoelastic plastic material layer having the properties vibro-acoustic damping device having a constant cross-section from the top to the bottom of the laminated glazing unit.
- the inner (or outer) masking layer may be a black enamel layer, a paint layer or an opaque ink, preferably on the F2 (F3 or F4) face, or on the lamination interlayer or on a carrier film. additional (PET etc).
- the inner and outer masking layers consist of the same material, preferably enamel in particular black, F2 and F3 or F2 and F4.
- the first glazing as the second glazing can be parallelepiped, with leaves or rectangular, square or even any other shape (round, oval, polygonal). It can be large, for example with a surface greater than 0.5 or 1 m 2 .
- the first and / or second glazing can (according to the aesthetic rendering, the desired optical effect) be a clear glass (light transmission T L greater than or equal to 90% for a thickness of 4 mm), for example a standard composition glass soda-lime such as Planilux® from Saint-Gobain Glass, or extra-clear (T L greater than or equal to 91.5% for a thickness of 4 mm), for example a soda-lime-silica glass with less than 0, 05% Fe III or Fe 2 O 3 such as Saint-Gobain Glass Diamant® glass, or Pilkington Optiwhite®, or Schott B270®, or other composition described in WO04 / 025334.
- a clear glass light transmission T L greater than or equal to 90% for a thickness of 4 mm
- a standard composition glass soda-lime such as Planilux® from Saint-Gobain Glass
- extra-clear T L greater than or equal to 91.5% for a thickness of 4 mm
- the glass of the first and / or second glazing may be neutral (without coloration), or (slightly) tinted in particular gray or green, such as VENUS glass or TSA from Saint-Gobain Glass.
- the glass of the first and / or second glazing may have undergone a chemical or thermal treatment of the type hardening, annealing or quenching (for a better mechanical strength in particular) or be semi-tempered.
- the light transmission T L can be measured according to the ISO 9050: 2003 standard using the illuminant D65, and is the total transmission (notably integrated in the visible range and weighted by the sensitivity curve of the human eye), taking into account both the direct transmission and the possible diffuse transmission, the measurement being made for example by means of a spectrophotometer provided with an integrating sphere, the measurement at a given thickness then being converted, if necessary, to the reference thickness of 4mm according to ISO 9050: 2003.
- the T L may preferably be at least 70% and even at least 75%.
- the first glazing is made of mineral glass and the second glazing is made of organic glass (such as PC, PMMA, cycloolefin copolymer (COC) or polyethylene terephthalate (PET) optionally protected by a coating (in face F4).
- organic glass such as PC, PMMA, cycloolefin copolymer (COC) or polyethylene terephthalate (PET) optionally protected by a coating (in face F4).
- the outer glazing may comprise thin functional layers on one or other of its faces F1 and F2 or both: there may be mentioned a hydrophobic or self-cleaning layer photocatalytic face F1, a layer or a thin layer of reflective layers solar radiation in front of F2 (and serving to make or capacitive sensors, antenna etc).
- the laminated glazing may also include a layer of reflective or absorbent solar radiation, preferably on the face F4 or face F2 or F3, in particular: a transparent electroconductive oxide layer called TCO layer (opposite F4) or a thin film stack comprising at least one TCO layer; a stack of thin layers comprising at least one silver layer (in F2 or F3), the or each silver layer being disposed between dielectric layers.
- TCO layer opposite F4
- TCO layer opposite F4
- a thin film stack comprising at least one TCO layer
- a stack of thin layers comprising at least one silver layer (in F2 or F3), the or each silver layer being disposed between dielectric layers.
- the TCO layer (of a transparent electro-conductive oxide) is preferably a fluorine-doped tin oxide layer (SnO 2 : F) or a tin-indium mixed oxide (ITO) layer.
- the thickness will generally be at least 40 nm, or even at least 50 nm and even at least 70 nm, and often at most 150 nm or at most 200 nm.
- the thickness will generally be at least 120 nm, even at least 200 nm, and often at most 500 nm.
- the low-emissivity layer comprises the following sequence: high-index sub-layer / low-index sub-layer / an optional TCO-dielectric overcoat layer.
- a low-emissivity layer protected during quenching, it is possible to choose high-index sub-layer ( ⁇ 40 nm) / low-index underlayer ( ⁇ 30 nm) / an ITO layer / high-index overcoat (5-15 nm) )) / supercoat low index ( ⁇ 90 nm) barrier / last layer ( ⁇ 10 nm) .
- Low emissivity can be mentioned those described in US2015 / 0146286, on the F4 side, especially in Examples 1 to 3.
- the face F3 may therefore comprise a heating layer, preferably transmission neutral, optionally under the internal masking layer F3, surmounted by first and second current feed strips typically on the first and second longitudinal edges, particularly opaque, by example enamel silver.
- the first sign especially on a first longitudinal edge, can be shifted from a first opaque current supply strip of a heating layer F3.
- the first current supply strip may be more central than the first sign.
- the F4 transparent electroconductive layer can be used to power the OLED.
- An electroconductive layer transparent (or not) in F4 or F3 can serve as touch button of the OLED.
- the distance D between the (longitudinal) edge of the glazing and the bottom of the first OLED signage may be at least 5 cm, 8 cm, 10 cm.
- the distance D between the (longitudinal) edge of the glazing and the bottom of the first OLED signage may be at most 25 cm even at most 20 cm.
- FIG. 1 represents a passenger-side front view of a first windshield comprising the internal luminous signs according to the present invention.
- FIG. 1 represents a front view on the passenger side of a second windshield comprising the internal luminous signs according to the present invention.
- FIG. 1 shows a partial view of the passenger compartment side of a third windshield comprising the internal luminous signage according to the present invention
- FIG 1 i is a side view which shows the inclination of a windshield with an internal luminous signage according to the invention
- FIG. 1j show vertically stretched signage to compensate for the effect of the inclination.
- Figure 2 shows a partial sectional view of a laminated windshield comprising one or more internal luminous signage according to the present invention.
- FIG. 3 shows a partial sectional view of a laminated windshield comprising one or more internal luminous signage according to the present invention.
- FIG. 4 represents a partial exploded view in longitudinal section of a laminated windshield comprising one or more internal luminous signs according to the present invention and FIG. 4a its connectors.
- FIG. 5 represents an exploded partial view in side section of a laminated windshield comprising one or more internal luminous signs according to the present invention.
- FIG. 6 represents an exploded partial view in side section of a laminated windshield comprising one or more internal luminous signs according to the present invention.
- FIG. 7 represents an exploded partial view in longitudinal section of a laminated windshield comprising one or more internal luminous signs according to the present invention.
- FIG. 8a shows a front view of a common carrier carrying two OLED devices forming luminous signage and carrying current supply conductors on the windshield.
- FIG. 8b represents a front view of a common support carrying two OLED devices forming luminous signage and carrying supply conductors on the windshield.
- FIG. 8c represents a front view of a common carrier carrying two OLED devices forming luminous signage and carrying the current supply conductors on the windshield.
- FIG. 1 shows a front view of the passenger compartment of a windshield comprising the internal luminous signs according to the present invention.
- the windshield 1000 is laminated comprises a first curved outer glazing with main faces F1 (the outermost) and F2, a polymeric lamination interlayer such as a PVB, a second glazing internel 'curved with main faces F3 and F4 (the more internal).
- It is of rectangular shape, defined by its lateral edges 15c and 15d and longitudinal 15a and 15b and with an opaque peripheral frame, here black, face F2 and face F3 or F2 and F4 or only face F2, F3 or F4.
- the inner masking layer 4 is opaque and may be black enamel deposited on the face 13 or F3 or the face 14 or F4 of the inner glass 1 ', in optically opaque paint or ink deposited on the polymer interlayer or in an opaque polymer layer , tinted or painted, attached and laminated between the inner glass and the interlayer.
- the deposition of this layer is done according to any technique known to those skilled in the art, for example, without limitation, by screen printing techniques, inkjet type techniques or offset type techniques, flexographic printing. or gravure.
- OLED curved, side and associated with the face F4, peripherally, here are above the area of the inner masking layer 4 and outer 4 '(alternatively we can have the layer 4 or layer 4 '). They are able to emit a first radiation in the visible spectrum and form luminous signs.
- Each OLED device is behind (against or fixed) a front protective element 7, preferably dielectric and transparent, further away from the second glazing unit OLED, which is a curved film, polymeric or glass, thin.
- the front said protective element carries, on its main rear face 71 or front 72 of one or the first discontinuities 61 of a so-called front masking layer 6, forming passage openings leaving visible the OLED signs.
- a plurality of signs each formed by a dedicated OLED device are located along the lower longitudinal edge 15a (in mounted position) in particular on the driver's side, especially for those chosen for driving assistance (requiring a rapid reaction of the driver, for example). example the OLED devices are behind (against or attached to) the front protection element7
- SPEED speeding warning
- a plurality of signposts each formed by a dedicated OLED device are located along the upper longitudinal edge 15b (in mounted position), in particular in the central position conventionally used for fixing the mirror, for example the OLED devices are behind (against or fixed on ) the front protective element 7.
- a plurality of signs each formed by a dedicated OLED device are located along the left side edge 15c (in mounted position) for example the OLED devices are behind (against or fixed on) the front protective element 7 include:
- a plurality of signposts each formed by a dedicated OLED device are located along the right side edge 15d (in mounted position) for example the OLED devices are behind (against or attached to) the front protective element 7.
- FIG. 1 represents a front view on the passenger side of a second windshield comprising the internal luminous signs according to the present invention.
- a plurality of signals each formed by a dedicated OLED device are located along the lower longitudinal edge 15a (in the mounted position) on the driver's side, for example the OLED devices are behind (against or attached to) the front protective element 7.
- the front protective element 7 may be L to extend on either side of a corner as here left side edge 15c and upper longitudinal edge 15b.
- an optional transparent rear film system / OLEDs 2c and 2d / transparent front protector 7a (which may extend above of the inner and / or outer side and / or lateral masking zone, bent or not).
- the electrical supply conductors are chosen transparent material or more opaque material (metal etc) of sufficiently thin width (for example less than 1 mm or 0.8 mm) - son or tracks - to be (almost) invisible.
- the transparent protective element 7a may extend above the inner and / or outer masking area and protect one or other OLEDs. The same is true for the eventual rear film etc.
- Figure 1 shows a partial view of the passenger compartment side of a third windshield comprising the internal luminous signage according to the present invention, for example a pictogram here the emergency triangle can be isolated from other pictograms, with an extra thickness of
- this first OLED device is mounted on the face F4 with individual protection front element 7 or in a common variant with the others.
- Figure 1 i is a side view which shows the steepness of a windshield with an internal luminous signage according to the invention of actual height H and apparent height H '(perceived by the driver opposite).
- the angle a is about 25 °.
- Fig. 1j shows vertically stretched signage to compensate for the effect of inclination.
- FIG. 2 represents a partial side sectional view of a laminated windshield 200 comprising one or more internal luminous signs according to the present invention.
- the vehicle laminated windshield 200 with internal luminous signage comprises: a first glaze, curved, preferably made of mineral glass, possibly tinted, in particular gray or green, with a first main face, called F1, intended to be on the outside of the vehicle and a second opposite main face called F2, glazing thickness E1 preferably at most 2.5mm, even at most 2mm - in particular 1, 9mm, 1, 8mm, 1, 6mm and 1, 4mm- or even of not more than 1, 3mm or not more than 1 mm, for example TSA glass and 2.1 mm thick, a second glazing, curved (like the first glazing), preferably made of mineral glass, with a third main face, called F3, and a fourth opposite main face, called F4, in particular intended to be on the inside of the vehicle, of thickness preferably less than E1, even not more than 2mm - in particular 1, 9mm, 1, 8mm, 1, 6mm and 1, 4mm
- first and second glazings being interconnected via faces F2 and F3 by a lamination interlayer of thermoformable polymeric material (clear, extraclear preferably thermoplastic and even PVB, of thickness (total) E3 of at most 2.2mm better not more than 2mm, not more than 1, 5mm or even more than 1 mm, for example from 1, 2 or 3 sheets, in particular recessed from the edge of the second glazing (of not more than 5mm or not more than 2mm or not more than 1 mm) and even behind the edge of the first glazing- (not more than 5mm or even not more than 2mm or not more than 1mm), an interlayer comprising a first F2 face-side bonding main face and a second face-side bonding side F3,
- inner masking layer 4 made of an opaque material, which along a border of the face F3, on the face F4, in particular along a border of the face F4, in particular (directly) on the face F4,
- a functional layer, such as a transparent conductive layer may be on the face F3 and serve for example as anti-solar, heating layer (anti-fog etc.).
- a first organic light-emitting diode device called curved OLED 2a, side and associated with the face F4, peripherally, is here above the area of the inner masking layer 4 and / or outside 4 '(alternatively we can have layer 4 or layer 4 ').
- the first OLED device is able to emit a first radiation in the visible spectrum and forms a first signaling 61.
- a second organic light-emitting diode device Adjacent, a second organic light-emitting diode device called OLED 2b curved, thin of the same size as the 2a.
- the second OLED device is capable of emitting radiation in the visible spectrum and forms a second signaling 61.
- the OLED devices 2a and 2b are behind (against or fixed) a front protective element 7, preferably dielectric and transparent, further from the second glazing that OLED devices, which is a transparent curved film, polemic or glass, thin.
- the front said protective element is carrying, on its main rear face 71 or before 72 first discontinuities 61 of a so-called front masking layer 6, 60 forming windows for OLED signage.
- the OLED devices 2a and 2b are of thickness E2 and preferably subcentimetric and even at most 0.5mm and better at most 0.35mm.
- the protective front element 7 is for example a thin (flexible) polymeric film, in particular a PET, a polyimide, a polycarbonate, an acrylate, a PEN, PEEK and then the front masking layer may be a lacquer, a lacquer sol-gel of the same color preferably as that of the inner and / or outer masking layer.
- the protective front element 7 is for example a particularly tempered glass and then the front masking layer may be a paint a lacquer, a sol-gel layer, or an enamel notably identical to that or those on the windshield or at the same time. less of the same color preferably.
- a double-sided adhesive 7 ' (surrounding the OLEDS) is used with a front face 72' on the front side 71 and a rear face against a rear protective element 5 such as a film (against glue). possibly a rear face 51 bonded to the face F4 (on the possible layer 4 ') and a front face 52 double-sided side 7'.
- the back film 5 is for example a thin (flexible) polymeric film, especially a PET, a polyimide, a polycarbonate, acrylate, a PEN, PEEK.
- the back film 5 and / or the protection element 7 may carry electrical conductors, in particular supplying the OLEDS or forming a touch button, for example of the capacitive type. These conductors are insulated with double-sided, dielectric adhesive.
- FIG. 3 shows a partial side sectional view of a laminated windshield comprising one or more internal luminous signs 300 according to the present invention.
- FIG. 4 represents a partial exploded view in longitudinal section of a laminated windshield 400 comprising one or more internal luminous signs according to the present invention (for simplification the elements are not drawn curved, curved).
- the first and second OLED devices 2a and 2b are selected to be transmitted from the rear (through their substrate) and each comprise:
- a first curved transparent substrate 20 for example plastic (PET etc.) or glass (tempered), carrying:
- a lower electrode closest to the substrate 21 21, transparent for example ITO or metal grid (silver, etc.)
- a so-called upper electrode (the farthest from the substrate) 23 reflective, for example aluminum or silver
- a varnish or a protective film 24 for example kapton glued to the upper electrode, possibly protruding and with contact pads for the electrodes (on the same side 21a, 23a)
- the backside 71 is bonded to the OLEDs by means of a double-sided adhesive 90a, 90b.
- the rear element 5 is a double-sided adhesive for bonding the front element 7 and OLED 2a, 2b assembly to the face F4.
- FIG. 5 represents an exploded partial view in longitudinal section of a laminated windshield 500 comprising one or more internal luminous signs according to the present invention (for simplification the elements are not drawn curved, curved).
- the laminated windshield 500 differs from the windshield 400 by the absence of the back film 5.
- the OLEDS 2a and 2b are glued or against the face F4 (with the possible layer 4) and a double-sided adhesive is on the rear face 71 of the front protective element.
- the connection is for example a set of son or a flat connector between the OLEDS devices and protruding from the edge of the glazing.
- FIG. 6 represents an exploded partial view in longitudinal section of a laminated windshield 600 comprising one or more internal luminous signs according to the present invention (for simplification the elements are not drawn curved, curved).
- the laminated windshield 600 differs from the windshield 500 by the present electrical conductors as an electroconductive layer 8 (metal, TCO etc.) with areas or lines of electrical insulation.
- an electroconductive layer 8 metal, TCO etc.
- OLEDS 2a and 2b are glued by a double-sided adhesive 7 'on the rear face 71 of the front protective element.
- This adhesive is perforated for taking electrical contacts between the OLED 2 and the layer 8, for example by soldering points 26.
- FIG. 7 represents an exploded partial view in longitudinal section of a laminated windshield 700 comprising one or more internal luminous signs according to the present invention (for simplification the elements are not drawn curved, curved).
- the laminated windshield 700 differs from the windshield 600 by the front-side displacement of the double-sided adhesive 5.
- OLEDS 2a and 2b are glued by a double-sided adhesive 7 'on the rear face 71 of the front protective element.
- This adhesive is perforated for taking electrical contacts between the OLED 2 and the layer 8, for example by soldering points 26.
- FIG. 8a represents a front view of a common support 7 which is the front element or the rear film or also the face F4 carrying two OLED devices 2a and 2b forming luminous signage (picto etc.) and carrying conductors current supply on the windshield, it is areas of a conductive layer 8 (metal, TCO etc.) with four lines of electrical insulation 80.
- FIG. 8b represents a front view of a common support 7 which is the front element or also the rear film or the face F4 carrying two OLED devices 2a and 2b forming luminous signage (picto etc.) and carrying the drivers of FIG. supply of current on the windshield, it is four conductive tracks 81 to 84 for example metallic like copper, visible or (almost) invisible.
- FIG. 8c represents a front view of a common support 7 which is the front element or also the rear film carrying two OLED devices 2a and 2b forming luminous signage (picto etc.) and carrying current supply conductors on the windshield, It is four conductive tracks 81 to 84 for example copper, visible or invisible.
- the support also has a bent portion protruding above the wafer 15.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Joining Of Glass To Other Materials (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1562533A FR3045506B1 (fr) | 2015-12-16 | 2015-12-16 | Pare-brise feuillete de vehicule avec signaletique lumineuse interne. |
PCT/FR2016/053369 WO2017103428A1 (fr) | 2015-12-16 | 2016-12-13 | Pare-brise feuillete de vehicule avec signaletique lumineuse interne |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3390046A1 true EP3390046A1 (fr) | 2018-10-24 |
Family
ID=55862892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16826094.1A Withdrawn EP3390046A1 (fr) | 2015-12-16 | 2016-12-13 | Pare-brise feuillete de vehicule avec signaletique lumineuse interne |
Country Status (9)
Country | Link |
---|---|
US (1) | US10625663B2 (fr) |
EP (1) | EP3390046A1 (fr) |
JP (1) | JP6948323B2 (fr) |
KR (1) | KR20180094968A (fr) |
CN (1) | CN107087402B (fr) |
BR (1) | BR112018011962A2 (fr) |
FR (1) | FR3045506B1 (fr) |
MX (1) | MX2018007374A (fr) |
WO (1) | WO2017103428A1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20159743A1 (it) * | 2015-12-22 | 2017-06-22 | Magneti Marelli Spa | Quadro strumenti di veicolo provvisto di uno schermo monocromatico |
KR20200098636A (ko) * | 2017-12-20 | 2020-08-20 | 쌩-고벵 글래스 프랑스 | 적층 유리 시스템 |
JP6695376B2 (ja) * | 2018-03-30 | 2020-05-20 | 本田技研工業株式会社 | 鞍乗型車両 |
DE202018103529U1 (de) * | 2018-06-22 | 2018-07-09 | Magna Car Top Systems Gmbh | Lichtsystem für ein Fahrzeug |
WO2020020613A1 (fr) | 2018-07-23 | 2020-01-30 | Saint-Gobain Glass France | Vitre composite de véhicule à film polymère opaque |
JP2020069919A (ja) * | 2018-10-31 | 2020-05-07 | 市光工業株式会社 | 車両用灯具 |
WO2020160492A1 (fr) | 2019-02-01 | 2020-08-06 | Racing Optics, Inc. | Empilement thermoformé pour pare-brise au moyen d'un moule intégré façonnable |
US11846788B2 (en) | 2019-02-01 | 2023-12-19 | Racing Optics, Inc. | Thermoform windshield stack with integrated formable mold |
CN113677521A (zh) * | 2019-03-29 | 2021-11-19 | Agp美洲股份公司 | 具有优异美观性和亮度的照明层压件 |
JP2022536706A (ja) | 2019-06-11 | 2022-08-18 | ネット-サンダー,エル・エル・シー | セキュリティが強化された自動的に配備される情報技術(it)システム及び方法 |
FR3105084B1 (fr) * | 2019-12-19 | 2021-12-31 | Saint Gobain | Vitrage feuilleté à couche chauffante au même niveau de la structure feuilletée que le masque des amenées de courant électrique de la couche chauffante |
CN115362097A (zh) | 2020-04-15 | 2022-11-18 | 上海延锋金桥汽车饰件系统有限公司 | 车辆内部部件 |
CN113386445B (zh) * | 2021-06-16 | 2022-08-30 | 海南海玻工程玻璃有限公司 | 一种夹层玻璃的加工装置及方法 |
WO2024040085A1 (fr) * | 2022-08-19 | 2024-02-22 | Solutia Inc. | Vitrage feuilleté présentant une compatibilité de capteur améliorée |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2829723B1 (fr) * | 2001-09-14 | 2004-02-20 | Saint Gobain | Vitrage de securite fonctionnalise |
FR2844364B1 (fr) | 2002-09-11 | 2004-12-17 | Saint Gobain | Substrat diffusant |
DE102004016808A1 (de) * | 2004-04-06 | 2005-10-27 | Robert Bosch Gmbh | Signalisiervorrichtung zur Anzeige von Warn- und/oder Informationshinweisen in Fahrzeugen |
US20110025584A1 (en) * | 2009-07-29 | 2011-02-03 | Gm Global Technology Operations, Inc. | Light-emitting diode heads-up display for a vehicle |
FR2985042B1 (fr) * | 2011-12-22 | 2014-01-17 | Saint Gobain | Dispositif de visualisation d'une image sur un support feuillete |
CN202541258U (zh) * | 2012-01-20 | 2012-11-21 | 法国圣戈班玻璃厂 | 平视显示挡风玻璃及具有该玻璃的系统和车辆 |
EA030714B1 (ru) | 2012-03-05 | 2018-09-28 | Сэн-Гобэн Гласс Франс | Стекло, снабженное покрытием, отражающим тепловое излучение |
DE202012009622U1 (de) * | 2012-10-09 | 2014-01-10 | Holzbau Schmid Gmbh & Co. Kg | Brandschutzscheibe und Brandschutzverglasung |
DE102013014340A1 (de) * | 2013-08-28 | 2014-11-20 | Diehl Aerospace Gmbh | Trennvorrichtung zwischen einem ersten und einem zweiten Raum |
WO2015041106A1 (fr) * | 2013-09-18 | 2015-03-26 | 旭硝子株式会社 | Verre stratifié et dispositif d'affichage de véhicule |
-
2015
- 2015-12-16 FR FR1562533A patent/FR3045506B1/fr not_active Expired - Fee Related
-
2016
- 2016-12-13 EP EP16826094.1A patent/EP3390046A1/fr not_active Withdrawn
- 2016-12-13 JP JP2018531404A patent/JP6948323B2/ja active Active
- 2016-12-13 US US16/062,967 patent/US10625663B2/en not_active Expired - Fee Related
- 2016-12-13 WO PCT/FR2016/053369 patent/WO2017103428A1/fr active Application Filing
- 2016-12-13 CN CN201680003437.8A patent/CN107087402B/zh not_active Expired - Fee Related
- 2016-12-13 MX MX2018007374A patent/MX2018007374A/es unknown
- 2016-12-13 KR KR1020187019822A patent/KR20180094968A/ko not_active Application Discontinuation
- 2016-12-13 BR BR112018011962-8A patent/BR112018011962A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR3045506A1 (fr) | 2017-06-23 |
CN107087402A (zh) | 2017-08-22 |
WO2017103428A1 (fr) | 2017-06-22 |
CN107087402B (zh) | 2020-03-03 |
KR20180094968A (ko) | 2018-08-24 |
BR112018011962A2 (pt) | 2018-12-04 |
US10625663B2 (en) | 2020-04-21 |
JP6948323B2 (ja) | 2021-10-13 |
MX2018007374A (es) | 2018-11-09 |
US20190001870A1 (en) | 2019-01-03 |
JP2019511406A (ja) | 2019-04-25 |
FR3045506B1 (fr) | 2017-12-22 |
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