WO2012175139A1 - Panneau isolant en verre éclairé par del - Google Patents

Panneau isolant en verre éclairé par del Download PDF

Info

Publication number
WO2012175139A1
WO2012175139A1 PCT/EP2011/060593 EP2011060593W WO2012175139A1 WO 2012175139 A1 WO2012175139 A1 WO 2012175139A1 EP 2011060593 W EP2011060593 W EP 2011060593W WO 2012175139 A1 WO2012175139 A1 WO 2012175139A1
Authority
WO
WIPO (PCT)
Prior art keywords
glass substrate
panel
light
spacer profile
glass
Prior art date
Application number
PCT/EP2011/060593
Other languages
English (en)
Inventor
Patrick Ayoub
Original Assignee
Agc Glass Europe
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 Agc Glass Europe filed Critical Agc Glass Europe
Priority to PCT/EP2011/060593 priority Critical patent/WO2012175139A1/fr
Publication of WO2012175139A1 publication Critical patent/WO2012175139A1/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0091—Positioning aspects of the light source relative to the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0085—Means for removing heat created by the light source from the package
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • F21Y2115/15—Organic light-emitting diodes [OLED]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0095—Light guides as housings, housing portions, shelves, doors, tiles, windows, or the like

Definitions

  • This invention relates to glass lighting panels, and to methods of manufacturing the same. Description of the Related Art:
  • Glass lighting panels with integrated light sources such as light emitting diodes (LEDs), are known, e. g. for displaying information, for decoration or for lighting purposes.
  • the manufacturing of a glass panel with electronic components typically comprises the steps of depositing a conductive layer on a first glass substrate, realization of electronic circuits in the conductive layer and depositing of electronic components on the conductive layer, connected to the electronic circuits.
  • a plastics interlayer is then deposited on the conductive layer and a sandwich is obtained by the application of a second glass substrate on the plastics interlayer, which is then laminated as outlined before.
  • a second glass substrate is maintained, thanks to a spacer profile deposited at the periphery of the first glass substrate, at a distance from the first glass substrate so as to form an intermediate space between the first and second glass substrates.
  • EP 1 840 449 describes such a panels of glass embedding LEDs.
  • the LEDs are arranged in a regular grid at 5cm intervals such that the array of diodes covers substantially the entire area of glazing panel.
  • Each LED has a surface area of about 4mm 2 .
  • First and second bus bars extend substantially along the entire length of one edge of the panel between the two glass sheets.
  • LEDs light emitting diodes
  • the LEDs are arranged to emit light into the plastic interlayer that is at least partially light diffusive to cause the light to be deflected that cause the glass panel to be illuminated.
  • LEDs that are arranged to emit light into multiple glazings panels along a plane of the panel such as described in US20080184636A1.
  • Lighting panels comprising at least one organic glass layer with LEDs that are arranged to emit light into the organic glass layer such as Plexiglas EndLighten sold by EVONIK Industries are also known.
  • the organic glass layer is made of Poly(methyl methacrylate) embedding colorless diffuser particles which cause the light to diffuse forwards.
  • An object of the invention is to provide glass lighting panels, spacer profile for such glass lighting panel and methods of manufacturing the same.
  • the invention provides:
  • a glass lighting panel comprising:
  • the panel comprises:
  • the spacer profile comprises:
  • At least part of the intermediate organic glass substrate is arranged to deflect the light out of the plane of the panel and through at least one of the first and second glass substrates to provide a diffused light output.
  • the organic glass substrate By having the light deflected by the organic glass substrate, it can be spread or diffused more widely to reduce problems caused by more direct illumination from point sources.
  • the organic glass substrate is then protected against any risk of the occurrence of defaults such as scratches and/or stripes on its surface. And then local refraction of the light beam propagating through defaults in the panel are avoided. Then, the uniformity of the light generated at the surface of panel and the overall aesthetics of the illuminated panel are improved or are kept.
  • the expression default encompasses all kind of surface default such as scratches, stripes, protrusion, roughness, striates, projections, slits, puncture, groove, depression, ...
  • the defaults can be microscopic.
  • the defaults can be macroscopic.
  • Embodiments of the invention can have any other features added, some such additional features are set out in dependent claims and described in more detail below.
  • the spacer profile also comprises means to dissipate heat generated by the at least one light source.
  • the means to dissipate heat comprise a radiator embedded in the spacer.
  • the invention allows for a better dissipation of heat generated by the light source(s) and then allows to embed in the panel higher densities of light sources and/or higher power light source(s).
  • temperature in the environment around the light sources shall be controlled to be inferior to a temperature threshold (above which the light source intensity or efficiency starts to decrease).
  • Most of the light sources generate heat when functioning due to their electric powering. The higher the electrical power supplied to the light source, the more heat is generated.
  • the higher the density of light sources in an environment the more heat is generated in that environment.
  • a solution to limit/avoid the temperature increase due to electrical powering of the light sources is to dissipate generated heat.
  • the means to maintain the intermediate organic glass substrate in the intermediate space comprises a first and a second parallel wings extending along at least a portion of the length of the intermediate organic glass substrate, the first and second wings being arranged to lodge at least a portion of the edges of the intermediate organic glass substrate.
  • the means to lodge at least one light source comprises at least a housing being arranged between the first and the second wings so as to face an edge of the intermediate organic glass substrate.
  • the intermediate organic glass substrate is at least partially light diffusive to cause the light to be deflected.
  • the intermediate organic glass substrate is a Poly(methyl methacrylate) layer.
  • the intermediate organic glass substrate is a Poly(methyl methacrylate) layer embedding colorless diffuser particles which cause the light to diffuse forwards.
  • Another aspect provides a spacer profile for maintaining an intermediate space between a first glass substrate and a second glass substrate of a glass lighting panel, the spacer profile being positioned at the periphery of the glass panel between the first and the second glass substrate,
  • the spacer profile comprising:
  • the spacer profile also comprises means to dissipate heat.
  • the means to dissipate heat comprise a radiator embedded in the spacer.
  • the means to maintain an intermediate substrate in the intermediate space comprises a first and a second parallel wings extending along at least a portion of the length of the intermediate substrate, the first and second wings being arranged to lodge at least a portion of the edges of the intermediate substrate.
  • the means to lodge at least one light source comprises at least a housing being arranged between the first and the second wings.
  • Another aspect provides a method of manufacturing a glass lighting panel comprising a first glass substrate and a second glass substrate, comprising the following step:
  • the method also comprises the following steps:
  • At least one light source so as the at least one light source emits light into the intermediate organic glass substrate predominantly along a plane of the panel
  • Figures 1 shows a cross section view a portion of a panel according to a particular embodiment according to which the light sources are LEDs that are arranged at the periphery of the glass panel in order to emit light in a direction along the plane of the glass substrates;
  • Figure 2 shows a top view of figure 1 embodiment.
  • first, second, third and the like in the description and in the claims are used for distinguishing between similar elements and not necessarily for describing a sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances and that the embodiments of the invention described herein are capable of operation in other sequences than described or illustrated herein. Moreover, the terms top, bottom, over, under and the like in the description and the claims are used for descriptive purposes and not necessarily for describing relative positions. It is to be understood that the terms so used are interchangeable under appropriate circumstances and that the embodiments of the invention described herein are capable of operation in other orientations than described or illustrated herein.
  • an objective of at least some of the embodiments is to provide a panel of glass including at least one light source which provides surface lighting with an improved uniformity. Another objective of some embodiments is to provide such a surface lighting panel in which the aesthetics of the panel is improved. Another objective of at least some embodiments is to provide such a surface lighting panel which allows to embed in the panel higher densities of light sources and/or higher power light source(s).
  • a glass lighting panel comprising a first glass substrate an intermediate organic glass substrate, a second glass substrate and a spacer profile at the periphery of the glass panel between the first and the second glass substrates, the spacer being used to maintain an intermediate space between the first and the second glass substrate.
  • the glass substrates can encompass glass equivalents such as hard plastic or Perspex acrylic or polycarbonate materials.
  • the panel can have at least one light source lodged in the spacer profile so as to emit light into the intermediate organic glass substrate predominantly along a plane of the panel.
  • the organic glass layer can be arranged to be at least partially light diffusive such that light emitted by the at least one light source is deflected out of the plane of the panel and through the surfaces of at least one of the glass substrates.
  • This can be made partially diffusive by choice of properties of the material, by adding particles (e.g. colorless or colored diffuser particles), by adding any kind of reflective or partially reflective structures, or by surface treatments to hinder total internal reflection and so on.
  • the panel according to the invention can be flat and be for instance a building window or door, a partition wall for indoor or outdoor architectural applications, a display panel (e.g. for advertising), a road sign, ...
  • the panel need not be flat, it can be formed to have a curved main surface for instance, the panel can be a vehicle glazing.
  • At least one light source such as an LED, OLED etc. can be embedded in the spacer profile (in lodging means of the spacer profile) at the periphery of the glass panel in order to emit light into the intermediate organic glass substrate (preferentially at the edge of the intermediate organic glass substrate) in a direction predominantly included in the plane of the panel.
  • only one light source can be lodged in the spacer profile in order to emit light into the intermediate organic glass substrate. It can be lodged everywhere in the spacer profile and emit light in every portion of the edges of the intermediate organic glass substrate.
  • two, three, four, or any other quantity of light sources can be lodged everywhere in the spacer profile so as to emit light into the intermediate organic glass substrate.
  • the light sources can be lodged in the spacer profile so as to emit in any portion of any edge of the intermediate organic glass substrate.
  • the light sources can also be lodged in the spacer on a regular basis so as to emit light on a regular basis in the four edges of the intermediate organic glass substrate.
  • any kind of light source that can be embedded in the spacer profile can be implemented in the present invention such as LED, OLED, laser diodes, fluorescent tube, fluorescent lamp, ...
  • Figure 1 shows a portion of a cross section view and figure 2 shows a top view of a glass lighting panel 1 according to a particular embodiment of the invention.
  • the glass lighting panel 1 comprises a first glass plate or substrate 101, an intermediate organic glass substrate 105, a second glass plate or substrate 102, a plurality of LEDs 106 and a spacer profile 103 at the periphery of the glass panel 1 between the first 101 and the second 102 glass substrates, the spacer 103 being used to maintain an intermediate space 104 (or cavity) between the first and the second glass substrates.
  • the spacer profile 103 comprises :
  • the means 107 to maintain the intermediate organic glass substrate 105 in the intermediate space 104 comprises a first 1071 and a second 1072 parallel wings extending along at least a portion of the length of the intermediate organic glass substrate 105, the first and second wings being arranged to lodge at least a portion 1051 of the edges of the intermediate organic glass substrate 105.
  • the means 108 to lodge the LEDs 106 comprises, for each LED 106, a housing 108 that is arranged between the first 1071 and the second 1072 wings so as to face an edge 1051 of the intermediate organic glass substrate 105.
  • the spacer profile 103 can be made from any suitable material such as alumina, stainless steel, plastic, and many other materials.
  • the spacer profile 103 also comprises means 109 to dissipate heat generated by the LEDs 106.
  • the means to dissipate heat comprise a radiator 109 embedded in the spacer.
  • the ambient temperature of the LEDs can be up to 60°C, which greatly reduces their lifetime. Therefore, the heat dissipating means are very important particularly when high light output is required.
  • the spacer profile is made from a heat conducting material such as a metal (e.g. alumina, stainless steel, ... or combination thereof) or and the radiator 109 is made by realizing wings on the edge of the spacer profile 103 that is in contact with the external atmosphere (external edge of the spacer).
  • a heat conducting material such as a metal (e.g. alumina, stainless steel, ... or combination thereof) or and the radiator 109 is made by realizing wings on the edge of the spacer profile 103 that is in contact with the external atmosphere (external edge of the spacer).
  • the spacer is represented has having a hollow rectangular section, obviously, for better heat dissipation performances, the spacer can have a bulk rectangular section.
  • the glass lighting panel 1 is an rectangular insulating multiple glazing panel embedding a rectangular intermediate organic glass substrate.
  • the intermediate space or cavity 104 can be filled with a gas such as air or any insulating gas, e.g. Argon, Krypton, Xenon, SF6, C02, ... or any combination of the previously mentioned gas.
  • a sealant e.g. a butyl coating, can be provided between the spacer and the internal surface (surface of the substrate that is in contact with the intermediate space 104) of the first and second glass substrate to seal the panel and avoid the gas to leave the cavity 104.
  • a vacuum can be created in the intermediate space or cavity 104.
  • the spacer profile 103 is filled with or contain desiccant to remove moisture trapped in the gas space during manufacturing of the panel 1.
  • each LED 106 is lodged in a housing 108 of the spacer profile on a regular basis so as to emit light on a regular basis in the four edges of the intermediate organic glass substrate 105.
  • Figure 2 illustrates on strip of LEDs 106 down one edge of the rectangular laminated glass panel 1 , but, according to the present particular embodiment, the three other edges of the panel are provided with LEDs 106.
  • the LED are preferably mounted on flexible adhesive strips in order to be glued with the adhesive tape on the profile and to be able to easily adapt in the angles of the frame.
  • a hole is drilled in the edge of the spacer and a cable is inserted through a protective tubular shaped polymer material. This tube protects the cable from the edges of the drilled (sharp) aluminium. The cable is then soldered on the adequate connection pads of the flexible adhesive LED strip.
  • At least part of the intermediate organic glass substrate 105 is arranged to deflect the light out of the plane of the panel and through at least one of the first and second glass substrates to provide a diffused light output. Preferentially, it is at least partially light diffusive to cause the light to be deflected.
  • the organic glass substrate is a Poly(methyl methacrylate) layer and more particularly a Poly(methyl methacrylate) (hereafter referenced PMMA) layer embedding colorless diffuser particles which cause the light to diffuse forwards.
  • the organic glass layer is a layer of Plexiglas Endlighten T, Grade number 0N001, 8mm thickness that is sold by the company EVONIK Industries.
  • the refractive index of this PMMA is 1.491 measured using ISO 489.
  • the organic glass layer embeds particles only on a part of its volume, for instance only in a central part of that substrate. Different particle concentrations can be used and can be adapted to the dimensions of the glass panel 1.
  • the glass of the first and second glass substrates can be coated, tinted, tempered or bended or a combination of these.
  • 50cm*30cm sheets with a thickness of 2.1mm can be considered, though other dimensions can be used according to the application.
  • the LEDs 106 can be for example LEDs strips sold by OSRAM with the reference LF06P-W4F-854 or VISTAR VFS - N3528 - 120W - LI .
  • the organic glass substrate 105 cause the light emitted by the light sources (LEDs 106) to diffuse forward and then deflects the light emitted by the LEDs 106 out of the plane of the panel 1 and through the first and second glass substrates to provide a diffused light output.
  • the light sources LEDs 106
  • a method of manufacturing of the glass lighting panel 1 comprising the first glass substrate 101 and the second glass substrate 102, is illustrated on figure 3 and comprises the following step:
  • the LEDs 106 so as they emit light into the intermediate organic glass substrate predominantly along a plane of the panel,
  • first and second glass substrates can be flat soda lime glass, notably float glass.
  • first and second glass substrates may be clear glass, extra clear glass or body tinted glass.
  • the glazing panel may be substantially transparent. In this case, it may have a light transmission (CIE Illuminant C) of greater than or equal to 40%, 50%), 60%) or 70%o and/or a level of haze of less than or equally to 5%, 3% or 2% for example.
  • CIE Illuminant C light transmission
  • it may be unnecessary and/or undesired for the panel to be substantially transparent. In this case, it may have a light transmission (CIE Illuminant C) of less than or equal to 20%, 10%, or 5% and/or a level of haze of greater than or equally to 30%, 40% or 50%.
  • additives to make the organic glass layer diffusive can encompass inorganic particles of glass, silica, mica, synthetic mica, calcium carbonate, barium sulfate, talc, montmorillonite, kaolin clay, bentonite, hectorite, etc., metal oxide particles of titanium oxide, zinc oxide, tin oxide, alumina, etc., or organic polymer particles of acrylic beads, styrene beads, benzoguanamine, silicone, etc.
  • a haze value when the diffusing material is added is preferably not lower than 10% but not greater than 99%. If it is lower than 10%, a sufficient light scattering effect may not be obtained, and if it is greater than 99%, the light transmission characteristics degrade, greatly reducing the amount of emergent light.
  • More diffusion can be obtained by surface roughening of a light-emitting face accomplished by cutting using a saw or an automatic cutter (for example, an NC router) or by blasting, surface grinding using a grinder, emboss forming, etc.
  • blasting particles are applied using a high-speed blasting machine over the surface of the organic glass layer, the interlay ers or the glass substrates to form random projections and depressions, and the thus formed surface can be used as the light-emitting face.
  • a grinder using, for example, a file is used to grind the surface.
  • the light sources can be coloured, and optionally arranged so that there is colour mixing to achieve a uniform white.
  • the relative levels of the colours can be controlled to control the colour temperature if desired.
  • the panels can be incorporated into buildings, windows, mirrors, backlights for display systems and so on. Arrays of the panels can be built up to illuminate larger areas.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Planar Illumination Modules (AREA)

Abstract

Panneau d'éclairage en verre (1) comprenant : un premier substrat en verre (101), un second substrat en verre (102), une entretoise (103) à la périphérie du panneau de verre (1) entre le premier et le second substrat en verre, laquelle entretoise permet de ménager un espace intermédiaire (104) entre le premier et le second substrat en verre. Selon cette invention, le panneau comprend : un substrat en verre organique intermédiaire (105), au moins une source lumineuse (106). Toujours selon l'invention, l'entretoise (103) comprend des moyens (107) permettant de maintenir le substrat en verre organique intermédiaire (105) dans l'espace intermédiaire (104) entre les premier et second substrats en verre, et des moyens (108) permettant de placer ladite source lumineuse (106) de telle sorte que cette source lumineuse émette de la lumière dans le substrat en verre organique intermédiaire (105) principalement le long d'un plan du panneau. Selon l'invention, au moins une partie du substrat en verre organique intermédiaire (105) est agencée de manière à dévier la lumière hors du plan du panneau et à travers au moins l'un des premier et second substrats en verre de manière à produire une lumière diffuse.
PCT/EP2011/060593 2011-06-24 2011-06-24 Panneau isolant en verre éclairé par del WO2012175139A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/060593 WO2012175139A1 (fr) 2011-06-24 2011-06-24 Panneau isolant en verre éclairé par del

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/060593 WO2012175139A1 (fr) 2011-06-24 2011-06-24 Panneau isolant en verre éclairé par del

Publications (1)

Publication Number Publication Date
WO2012175139A1 true WO2012175139A1 (fr) 2012-12-27

Family

ID=44628079

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/060593 WO2012175139A1 (fr) 2011-06-24 2011-06-24 Panneau isolant en verre éclairé par del

Country Status (1)

Country Link
WO (1) WO2012175139A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2728099A1 (fr) * 2012-11-06 2014-05-07 AGC Glass Europe Panneau isolant en verre
FR3009746A1 (fr) * 2013-08-14 2015-02-20 Lucibel Sa Module d'eclairage etanche et enseigne lumineuse utilisant un tel module.
WO2015026879A3 (fr) * 2013-08-23 2015-05-07 Corning Incorporated Panneaux d'éclairage à diodes électroluminescentes

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070177391A1 (en) * 2006-01-12 2007-08-02 Odl, Incorporated Lighting for insulated glazing assembly
EP1840449A1 (fr) 2006-03-30 2007-10-03 Glaverbel Panneau lumineux
US20080184636A1 (en) 2007-02-02 2008-08-07 Mike Alan Fisher LED illuminated glazing materials
WO2008111866A2 (fr) * 2007-03-13 2008-09-18 Dusko Milisavljevic Panneau éclairant placé entre deux couches d'un panneau de verre thermo-isolant
EP2101309A1 (fr) * 2008-03-13 2009-09-16 Burri public elements AG Boîtier lumineux pour surfaces de réclame
WO2010000971A1 (fr) 2008-06-10 2010-01-07 Nexter Systems Dispositif de protection d'un ouvrant de vehicule
DE102009001170A1 (de) * 2009-02-26 2010-09-02 Evonik Röhm Gmbh Leuchte für Beleuchtungszwecke, deren Einfassung gleichzeitig als Kühlkörper für das LED-Leuchtmittel fungiert

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070177391A1 (en) * 2006-01-12 2007-08-02 Odl, Incorporated Lighting for insulated glazing assembly
EP1840449A1 (fr) 2006-03-30 2007-10-03 Glaverbel Panneau lumineux
US20080184636A1 (en) 2007-02-02 2008-08-07 Mike Alan Fisher LED illuminated glazing materials
WO2008111866A2 (fr) * 2007-03-13 2008-09-18 Dusko Milisavljevic Panneau éclairant placé entre deux couches d'un panneau de verre thermo-isolant
EP2101309A1 (fr) * 2008-03-13 2009-09-16 Burri public elements AG Boîtier lumineux pour surfaces de réclame
WO2010000971A1 (fr) 2008-06-10 2010-01-07 Nexter Systems Dispositif de protection d'un ouvrant de vehicule
DE102009001170A1 (de) * 2009-02-26 2010-09-02 Evonik Röhm Gmbh Leuchte für Beleuchtungszwecke, deren Einfassung gleichzeitig als Kühlkörper für das LED-Leuchtmittel fungiert

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2728099A1 (fr) * 2012-11-06 2014-05-07 AGC Glass Europe Panneau isolant en verre
WO2014072202A1 (fr) * 2012-11-06 2014-05-15 Agc Glass Europe Panneau de verre isolant
US9677322B2 (en) 2012-11-06 2017-06-13 Agc Glass Europe Glass insulating panel
EA029839B1 (ru) * 2012-11-06 2018-05-31 Агк Гласс Юроп Изоляционная стеклянная панель
FR3009746A1 (fr) * 2013-08-14 2015-02-20 Lucibel Sa Module d'eclairage etanche et enseigne lumineuse utilisant un tel module.
WO2015026879A3 (fr) * 2013-08-23 2015-05-07 Corning Incorporated Panneaux d'éclairage à diodes électroluminescentes
US20160356942A1 (en) * 2013-08-23 2016-12-08 Corning Incorporated Light emitting diode light panels

Similar Documents

Publication Publication Date Title
US9250382B2 (en) LED illuminated glass insulating panel
JP6204198B2 (ja) 発光ガラスパネル
JP6382804B2 (ja) 発光グレージングユニット、その製造方法及び使用
US9453361B2 (en) Luminous multiple glazing unit comprising light-emitting diodes
EP2401639B1 (fr) Panneau d'éclairage diffus en verre stratifié et son procédé de fabrication
EP2917442B1 (fr) Panneau isolant en verre
EP2635433B1 (fr) Panneau éclairant diffus de plaques de verre inorganique et organique stratifiées
JP2009522764A (ja) 少なくとも１つの発光ダイオードを含む発光構造体、その製造法および用途
KR101610453B1 (ko) 조광식 이중 글레이징
WO2013153837A1 (fr) Guide de lumière, dispositif émetteur de lumière, corps structurel pour matériau de construction, système d'éclairage de porte et porte
WO2012175139A1 (fr) Panneau isolant en verre éclairé par del
US11237317B2 (en) Glass insulating panel
EA040571B1 (ru) Стеклянная изоляционная панель
WO2023232578A1 (fr) Appareil et procédés et utilisations associés

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11729950

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11729950

Country of ref document: EP

Kind code of ref document: A1