Abstract: An acoustic and illuminating ceiling panel includes a layer of acoustic absorbent material, the layer including a main inner face intended to be pointed toward the inside of the room, and light sources on the main inner face that is optionally covered by a voile fabric and/or coated, with a paint, wherein the light sources include organic light-emitting diode (OLED) modules with a luminous efficacy greater than or equal to 60 lm/W, and wherein a number and size of the OLED modules are adapted so that the ceiling panel provides an acoustic absorption coefficient ?w greater than or equal to 0.7.

Abstract: A laminated vehicle windshield containing internal luminous information, includes a first glazing, a lamination interlayer, a second glazing and peripheral exterior and interior masking layers. A first curved organic-light-emitting-diode (OLED) device is between the second and third main faces windshield, the first OLED device forming a first sign.

Abstract: A laminated vehicle windshield containing internal luminous information, includes a first glazing, a lamination interlayer, a second glazing and peripheral exterior and interior masking layers. A first curved organic-light-emitting-diode (OLED) device is between the second and third main faces windshield, the first OLED device forming a first sign.

Abstract: A laminated vehicle windshield containing internal luminous information, includes a first glazing, a lamination interlayer, a second glazing and peripheral exterior and interior masking layers. The interior masking layer is discontinuous and includes one or more first discontinuities that form a first sign. The windshield also includes a first curved organic-light-emitting-diode device to illuminate the first sign.

Abstract: A laminated vehicle windshield containing internal luminous information includes a first glazing, a lamination interlayer, and a second glazing with a face bearing a first curved organic-light-emitting-diode device forming a first luminous sign.

Abstract: A vehicle, in particular road vehicle, luminous glazing unit includes a laminated glazing unit and a first light source at the periphery of the glazing unit, a luminous woven textile including warp yarns, weft yarns and optical fibers, the optical fibers being capable of emitting light sideways, the optical fibers protruding from a first edge face of the laminated glazing unit, and the light source is connected to the first free ends of the optical fibers. The woven textile has openings between the warp yarns, the weft yarns and the optical fibers, lets a fraction of the solar radiation through via the openings and has a clarity C of at least 75%. The luminous woven textile is in optical contact with the faces F2 and F3 of the glass panes of the laminated glazing unit.

Abstract: An acoustic and illuminating ceiling panel includes a layer of acoustic absorbent material, the layer including a main inner face intended to be pointed toward the inside of the room, and light sources on the main inner face that is optionally covered by a voile fabric and/or coated, with a paint, wherein the light sources include organic light-emitting diode (OLED) modules with a luminous efficacy greater than or equal to 60 lm/W, and wherein a number and size of the OLED modules are adapted so that the ceiling panel provides an acoustic absorption coefficient ?w greater than or equal to 0.

Abstract: A laminated vehicle windshield containing internal luminous information includes a first glazing, a lamination interlayer, and a second glazing with a face bearing a first curved organic-light-emitting-diode device that is configured to illuminate the first sign.

Abstract: A laminated vehicle windshield containing internal luminous information includes a first glazing, a lamination interlayer, and a second glazing with a face bearing a first curved organic-light-emitting-diode device that is configured to illuminate the first sign.

Abstract: A laminated vehicle windshield containing internal luminous information includes a first glazing, a lamination interlayer, and a second glazing with a face bearing a first curved organic-light-emitting-diode device forming a first luminous sign.

Abstract: A laminated vehicle windshield containing internal luminous information, includes a first glazing, a lamination interlayer, a second glazing and peripheral exterior and interior masking layers. The interior masking layer is discontinuous and includes one or more first discontinuities that form a first sign. The windshield also includes a first curved organic-light-emitting-diode device to illuminate the first sign.

Abstract: A vehicle, in particular road vehicle, luminous glazing unit includes a laminated glazing unit and a first light source at the periphery of the glazing unit, a luminous woven textile including warp yarns, weft yarns and optical fibers, the optical fibers being capable of emitting light sideways, the optical fibers protruding from a first edge face of the laminated glazing unit, and the light source is connected to the first free ends of the optical fibers. The woven textile has openings between the warp yarns, the weft yarns and the optical fibers, lets a fraction of the solar radiation through via the openings and has a clarity C of at least 75%. The luminous woven textile is in optical contact with the faces F2 and F3 of the glass panes of the laminated glazing unit.

Abstract: The present invention relates to an article having at least one colored luminous region, in particular a display, said article comprising at least one glass-ceramic substrate having a luminous transmission ranging from 0.8% to 40% and an optical transmission of at least 0.1% for at least one wavelength in the range extending from 420 to 780 nm, at least one light source and at least one inkjet filter of thickness comprised between 1 and 50 ?m, so as to form at least one colored luminous region, in particular a display, in at least one region of the glass-ceramic substrate.

Abstract: A device for generating a display image on a composite glass pane is described. The device has: a composite glass pane with a first pane and a second pane, which are connected to each other via an intermediate layer that contains at least one luminescent pigment; a laser projector, which contains at least one laser and an optical system for deflecting a radiation of the laser, the radiation being directed within a region of the composite glass pane; a photodetector, which detects luminescent radiation of the luminescent pigment; and a control unit, which electronically connects the photodetector and the laser projector.

Abstract: Method of using a device for displaying a real image of the head-up display (HUD) type in a passenger compartment comprising glazing, notably laminated glazing, said device comprising a source emitting a beam of radiation of the visible UV or IR laser type or of the light-emitting diode type, directed towards a portion of said glazing comprising a fluorescent material absorbing said radiation and re-emitting light in the visible region, the illumination of said portion by the beam enabling a real image to be displayed on the glazing.

Abstract: An illuminating panel includes a support holding an integrated illumination. The integrated illumination is an illuminating textile including woven optical fibers coupled to light sources. The optical fibers emit light under an angle suitable for enlightening an adjacent surface substantially perpendicular to the plane of the illuminating panel.

Abstract: An article including at least one lighting zone, manufacture of the article, and a cooking apparatus including such an article when in a form of a glass-ceramic plate are described. The article includes at least one glass-ceramic substrate, and at least one light guide, the light guide coupled to at least one light source on one side outside of the lighting zone, and including, in the lighting zone, at least one mechanism of extracting radiation emitted by the light source.

Abstract: The present invention relates to an article having at least one luminous area, particularly for display purposes, particularly a white area, said article comprising at least one glass-ceramic substrate having a light transmission from 0.8% to 40% and an optical transmission of at least 0.10, at least at a wavelength within the range from 420 to 780 nm, at least one light source, particularly a light-emitting diode, having an emission peak at a wavelength between 430 and 490 nm, and at least one luminescent compound emitting in the area of the CIExyY (1931) three-color diagram delimited by the following coordinates (x, y): x 0.2658 0.2000 0.3000 0.4229 0.2658 y 0.7243 0.3950 0.3405 0.5756 0.7243 so as to form at least one luminous area, particularly a white area, in particular for display purposes, in at least one area of the plate.

Abstract: An article including at least one lighting zone, manufacture of the article, and a cooking apparatus including such an article when in a form of a glass-ceramic plate. The article includes at least one glass-ceramic substrate, and at least one light guide, the light guide coupled to at least one light source on one side outside of the lighting zone, and including, in the lighting zone, at least one mechanism of extracting radiation emitted by the light source.

Abstract: A glazing panel for a display device, includes an external first transparent pane and an internal second transparent pane, each pane including an external face and an internal face, the glass panes being joined together by an interlayer made of a thermoformable material or by a multilayer sheet incorporating such an interlayer; a protective layer made of an opaque material making contact with the internal face of the external first pane; a masking layer made of an opaque material making contact with the internal face of the internal second pane, the masking layer including apertures forming pictograms; and a uniform layer of a material doped with luminescent species chosen because they absorb light radiation produced by the source generating radiation in the UV or IR range, and re-emit light radiation in the visible range, the uniform layer being placed in the glazing panel, between the masking layer and the protective layer.