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WO2009109538A1 - Panneau de verre feuilleté hautement sécurisé - Google Patents

Panneau de verre feuilleté hautement sécurisé Download PDF

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Publication number
WO2009109538A1
WO2009109538A1 PCT/EP2009/052434 EP2009052434W WO2009109538A1 WO 2009109538 A1 WO2009109538 A1 WO 2009109538A1 EP 2009052434 W EP2009052434 W EP 2009052434W WO 2009109538 A1 WO2009109538 A1 WO 2009109538A1
Authority
WO
WIPO (PCT)
Prior art keywords
conductive layer
panel
laminated glass
inner conductive
glass substrate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2009/052434
Other languages
English (en)
Inventor
Hugues Lefevre
Antoine Luyckx
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Glass Europe SA
Original Assignee
AGC Glass Europe SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AGC Glass Europe SA filed Critical AGC Glass Europe SA
Publication of WO2009109538A1 publication Critical patent/WO2009109538A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—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
    • B32B17/10—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
    • 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
    • B32B17/10009—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
    • B32B17/10036—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 comprising two outer glass sheets
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—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
    • B32B17/10—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
    • 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
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—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
    • B32B17/10—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
    • 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
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • B32B17/10183—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer being not continuous, e.g. in edge regions
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—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
    • B32B17/10—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
    • 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
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10293—Edge features, e.g. inserts or holes
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—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
    • B32B17/10—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
    • 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
    • B32B17/10165—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
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—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
    • B32B17/10—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
    • 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
    • B32B17/10761—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 vinyl acetal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers

Definitions

  • the invention relates to a panel of laminated glass with a first glass substrate, a second glass substrate and an electronic component.
  • Laminated glass is a type of safety glass that holds together when shuttered.
  • a plastics interlayer typically of Polyvinylbutyral (PVB)
  • PVB Polyvinylbutyral
  • a so-called sandwich of the first glass substrate, the plastics interlayer and the second glass substrate is laminated in an automated laminating line by using the procedure of calendaring and autoclaving.
  • Calendaring means the pre-gluing of the sandwich under the action of a pressure imposed by two rolls applied on either side of the glass substrates.
  • the final gluing of the glass substrates by a vacuum/heating cycle, which combines pressure and temperatures, takes place during the step of autoclaving, which removes air between the plastics interlayer and the glass substrates.
  • Such a laminated glass can be used as a heating window pane comprising a heating layer for automotive application such as described in document US7301126B2 in which a solution to prevent the propagation of the corrosion of the heating layer from the edge to the center of the pane is described.
  • the manufacturing of a panel of laminated glass with electronic com- ponents typically comprises the steps of depositing a conducting layer on the first layer of glass substrate, forming conductive paths and patterns in the conductive layer and depositing of electronic components on the conducting layer, connected to the conductive paths.
  • the plastics interlayer is then deposited on the conducting layer.
  • the sandwich is obtained by the application of the second layer of glass on the plastics inter- layer, which is then laminated as outlined before.
  • EP 1 437 215 describes such a panel of laminated glass with at least two glass substrates and one or more plastic interlayers, such as PVB, in which the electronic components as well as their connecting circuits are formed between the two glass substrates, wherein the connecting circuits are formed from at least one conductive layer.
  • the conductive layer is not accessible to an operator, as it is protected by at least two insulating materials, which are typically at least the plastics interlayer and a glass substrate.
  • electrical power applied to the conductive layer of the panel of laminated glass of EP 1 437 215 or to other panels of laminated glass known from the prior art is typically applied at below 48 V and therefore not dangerous for the operator.
  • An advantage of the present invention is a laminated panel integrating elec- tronic component(s) operating at a greater electrical power and, further, minimizing the source of electrical danger for the operator of the panel of laminated glass.
  • a panel of laminated glass comprising an inner conductive layer provided between a first glass substrate and a second glass substrate, and an electronic component in electrical contact with the inner conductive layer, wherein the inner conductive layer is only provided in an inner region of the panel of laminated glass.
  • the invention provides the inner conductive layer only in an inner region of the panel of laminated glass, which means that the inner conductive layer is distant from an outer border of the panel of laminated glass.
  • This non-conductive zone provides a better insulation.
  • the invention assures security for the operator touching the outer border of the panel of laminated glass. Accordingly, the electrical power applied to the inner conductive layer is not a source of electrical danger anymore at the outer border of the panel of laminated glass anymore. Accordingly, higher voltages can be used.
  • the inner conductive layer is surrounded by an outer conductive layer, wherein the inner conductive layer is electrically separated from the outer conductive layer.
  • a preferably common conductive layer is first provided on the entire first glass substrate and then separated into an inner conductive layer and an outer conductive layer.
  • electrical power is not present in the outer conductive layer, e.g. when the outer conductive layer is touched by an operator.
  • the inner conductive layer can be electrically separated from the outer conductive layer by any manufacturing method.
  • the inner conductive layer is first provided on the first glass substrate, e.g. by a suitable deposition technique, and then afterwards the outer conductive layer is provided on the first glass substrate e.g. by a suitable deposition technique.
  • the inner conductive layer is electrically separated from the outer conductive layer by a zone in which the deposited conductive layer has been removed, i.e. by the formation of a groove or isolation zone in the conductive layer.
  • the conductive layer is provided on the first glass substrate and is then electrically separated by a laser beam, e.g.
  • the isolation zone or groove is provided by the laser beam.
  • the isolation zone or groove is some tens of microns in width, preferably 50 ⁇ m to 100 ⁇ m.
  • the electrical separation by a laser beam e.g. by laser ablation, is applicable for different types of conductive layers known from the prior art, wherein the conductive layer is for example applied by a sputtering magnetron or chemical vapor deposition.
  • the inner conductive layer runs parallel to an outer border of the panel of laminated glass. It is further preferred, that the inner conductive layer runs parallel to the entire outer border of the panel of laminated glass. In other words, the inner conductive layer is surrounded by an insulating and parallel margin, such as the outer conductive layer, wherein the inner conductive layer is electrically insulated from the outer border of the panel of laminated glass.
  • the inner conductive layer is at least 5 mm distant from the outer border of the panel of laminated glass.
  • the outer conductive layer is preferably 5 mm wide. Such a width of 5 mm allows for sufficient electrical insulation of the outer border of the panel of laminated glass, even when applying electrical power of 200 V or more to the inner conductive layer.
  • the inner conductive layer and the outer conductive layer are co-extensive or congruent with the panel of laminated glass. This means that preferably the entire size of the panel of laminated glass or of the first glass substrate, respectively, is covered with a common conductive layer, which is electrically separated into the inner conductive layer and into the outer conductive layer.
  • a plastics inter- layer is provided between the first and a second glass substrate, wherein the first glass substrate and the second glass substrate are laminated together with the plastics inter- layer in between.
  • the plastics interlayer can comprise a plastic foil or a plastic sheet.
  • the plastics interlayer comprises Polyvinylbutyral (PVB). If the plastics interlayer is not transparent when applied, it can become transparent after lami- nating, i.e. after calendering and autoclaving. Further, a thermoplastic material such as polyurethane is preferably used as a plastics interlayer.
  • any kind of electronic components e.g. passive components such as resistors, capacitors or inductors or active components such as transistors, switches, microprocessors, diodes, modems, or other active electronic elements
  • the electronic components comprise at least one light emitting diode (LED).
  • LED light emitting diode
  • the electronic components are provided on the inner conductive layer and/or are located in between the panels of laminated glass. It is further preferred, that the electronic component is fixed to at least an electronic circuit realized in the inner conductive layer, i.e. conductive paths join groups of electronic components together.
  • the electronic circuits or conducive paths can be realized by previously patterning the first glass plate with the inner conductive layer and/or by previously removing at least a part of the inner conductive layer deposited on the first glass plate by means of e. g. a laser beam, such as by laser ablation.
  • electrodes are pref- erably provided for supplying electrical power to the electronic components via the electronic circuits.
  • a plurality of electronic circuits is provided, wherein each circuit connects to an LED or a plurality of LEDs, e.g. in different colours.
  • the electronic component and/or the LEDs are electrically connected to the inner con- ductive layer by means of glueing, e. g. with conducting glue, and/or by soldering.
  • the object of the invention is further addressed by a method for manufacturing a panel of laminated glass, comprising the steps of providing a conductive layer on a first glass substrate, electrically separating the conductive layer into an inner conductive layer and an outer conductive layer, equipping the inner conductive layer with an elec- tronic component, wherein the electronic component is in electrical contact with the inner conductive layer, and providing a second glass substrate, wherein the conductive layer is provided between the first glass substrate and the second glass substrate.
  • a panel of laminated glass can be manufactured according to the method of the invention, wherein the conductive layer is separated into an inner conduc- tive layer and an outer conductive layer, and wherein the method further comprises the step of equipping the inner conductive layer with an electronic component.
  • the method further comprises the step of providing an isolation zone or groove in the conductive layer for electrically separating the inner conductive layer from the outer conductive layer.
  • the groove is provided by a laser beam, e.g. by laser ablation, and is some tens of microns in with, preferably 50 ⁇ m to 100 ⁇ m.
  • the panel of laminated glass can be manufactured with conventional manufacturing methods by applying at least an additional step of providing the groove in the conductive layer for electrically separating the inner conductive layer from the outer conductive layer.
  • the method further comprises the step of removing the outer conductive layer from the first glass substrate. In this way, the inner conductive layer is surrounded by an insulating margin.
  • the method fur- ther comprises the step of laminating the first glass substrate and the second glass substrate via a plastics interlayer, wherein the plastics interlayer is provided on the second glass substrate.
  • the plastics interlayer comprises Polyvinylbutyral.
  • the glass panels are at least 0,25 m in size.
  • Fig. 1 schematically shows a panel of laminated glass according to a preferred em- bodiment of the invention in a sectional view
  • Fig. 2 schematically shows the panel of laminated glass according to another preferred embodiment of the invention in a top view.
  • Fig. 1 schematically shows a panel of laminated glass 1 in a sectional view according to a preferred embodiment of the invention.
  • the panel of laminated glass 1 comprises a first glass substrate 2 and an inner conductive layer 3 provided between the first glass substrate 2 and a second glass substrate 4.
  • the panel of laminated glass 1 further com- prises a plastics interlayer 5 provided on the second glass substrate 4, wherein the first glass substrate 2 and the second glass substrate 4 are laminated together via the plastics interlayer 5.
  • the panel of laminated glass 1 comprises an outer conductive layer 6, which is separated from the inner conductive layer 3 by a groove 7.
  • the groove is an electrically isolating zone.
  • the inner conductive layer 3 is distant from an outer border 8 of the panel of laminated glass 1.
  • the inner conductive layer 3 and the outer conductive layer 6 are co-extensive or congruent with the panel of laminated glass l.
  • Fig. 2 shows a panel of laminated glass 1 according to another preferred embodiment of the invention in a top view.
  • the panel of laminated glass 1 comprises the inner conductive layer 3 and the outer conductive layer 6, separated and electrically isolated by the groove 7 from outer conductive layer 6.
  • the groove 7 is distant from the outer border 8 of the panel of laminated glass 1.
  • the inner conductive layer 3 runs parallel to the entire outer border 8 of the panel of laminated glass 1.
  • a plurality of electronic circuits or conductive paths 9 is realized in the inner conductive layer 3, e.g. by patterning the inner conductive layer 3 during manufacturing, by so-called engraving or removing part of the conductive layer, for example by means of a laser beam.
  • Other components can also be included e.g. passive components such as resistors, capacitors or inductors or active components such as transistors, switches, microprocessors, diodes, modems, or other active electronic elements.
  • electrodes 11, such as bus bars or conducting strips, are realized in the inner conductive layer 3 as well. The electrodes 11 are in electrical contact with the electronic circuits 9. When applying electrical power to the electrodes 11, i.e.
  • the electrical power is applied to the electronic components 10 connected by the electronic circuits 9 to the electrodes 11, the electrical power is not present on the outer conductive layer 6 and does not provide a source of electrical danger for an opera- tor. Especially when applying greater electrical power to the electrodes 11, such as 200 V or more, the electrical power is not present on the outer conductive layer 6, which means that the outer conductive layer 6 does not provide a source of electrical danger for the operator.

Landscapes

  • Laminated Bodies (AREA)

Abstract

L'invention porte sur un panneau de verre feuilleté 1, comprenant une couche conductrice interne 3 disposée entre un premier substrat en verre 2 et un second substrat en verre 4, et un composant électronique 10 en contact électrique avec la couche conductrice interne 3, la couche conductrice interne 3 étant uniquement disposée dans une région interne du panneau de verre feuilleté 1. Ceci est avantageux étant donné que le panneau de verre feuilleté 1 est actionnable de façon sûre lors de l'application à la couche conductrice interne 3 d'une puissance électrique plus importante.
PCT/EP2009/052434 2008-03-04 2009-03-02 Panneau de verre feuilleté hautement sécurisé Ceased WO2009109538A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP08102272 2008-03-04
EP08102272.5 2008-03-04
EP08104438.0 2008-06-17
EP08104438 2008-06-17

Publications (1)

Publication Number Publication Date
WO2009109538A1 true WO2009109538A1 (fr) 2009-09-11

Family

ID=40720013

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/052434 Ceased WO2009109538A1 (fr) 2008-03-04 2009-03-02 Panneau de verre feuilleté hautement sécurisé

Country Status (1)

Country Link
WO (1) WO2009109538A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3013119A1 (fr) * 2014-10-24 2016-04-27 Centre National De La Recherche Scientifique Dispositif de chauffage transparent comprenant un film de graphène
EP3034295A1 (fr) * 2014-12-18 2016-06-22 Saint-Gobain Glass France Vitrage feuilleté doté de revêtement fonctionnel protégé contre la corrosion
WO2017213960A1 (fr) 2016-06-10 2017-12-14 Dirtt Environmental Solutions, Inc. Substrats en verre à technologie d'écran tactile
EP3183395A4 (fr) * 2015-03-16 2018-11-21 DIRTT Environmental Solutions, Ltd. Panneaux de paroi reconfigurables de panneau de verre
US11085184B2 (en) 2014-02-20 2021-08-10 Dirtt Environmental Solutions Ltd. Interface for mounting interchangable components
US11240922B2 (en) 2016-06-10 2022-02-01 Dirtt Environmental Solutions Ltd. Wall system with electronic device mounting assembly
US11550178B2 (en) 2016-07-08 2023-01-10 Dirtt Environmental Solutions Inc. Low-voltage smart glass

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893234A (en) * 1972-07-03 1975-07-08 Sierracin Corp Edge improvement for window with electrically conductive layer
EP0839644A1 (fr) * 1996-10-31 1998-05-06 Saint-Gobain Vitrage Vitrage feuilleté réfléchissant des rayonnements thermiques et procédé pour sa fabrication
EP1437215A1 (fr) * 2003-01-10 2004-07-14 Glaverbel Vitrage comportant un élément lumineux
US20040146645A1 (en) * 2003-01-29 2004-07-29 Freeman Glenn E. Coated article having a sealed layered edge to impede corrosion of a coating at the edge and method of making same
WO2007057459A1 (fr) * 2005-11-21 2007-05-24 Agc Flat Glass Europe Sa Produit en verre

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893234A (en) * 1972-07-03 1975-07-08 Sierracin Corp Edge improvement for window with electrically conductive layer
EP0839644A1 (fr) * 1996-10-31 1998-05-06 Saint-Gobain Vitrage Vitrage feuilleté réfléchissant des rayonnements thermiques et procédé pour sa fabrication
EP1437215A1 (fr) * 2003-01-10 2004-07-14 Glaverbel Vitrage comportant un élément lumineux
US20040146645A1 (en) * 2003-01-29 2004-07-29 Freeman Glenn E. Coated article having a sealed layered edge to impede corrosion of a coating at the edge and method of making same
WO2007057459A1 (fr) * 2005-11-21 2007-05-24 Agc Flat Glass Europe Sa Produit en verre

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11085184B2 (en) 2014-02-20 2021-08-10 Dirtt Environmental Solutions Ltd. Interface for mounting interchangable components
EP3013119A1 (fr) * 2014-10-24 2016-04-27 Centre National De La Recherche Scientifique Dispositif de chauffage transparent comprenant un film de graphène
EP3034295A1 (fr) * 2014-12-18 2016-06-22 Saint-Gobain Glass France Vitrage feuilleté doté de revêtement fonctionnel protégé contre la corrosion
EP3183395A4 (fr) * 2015-03-16 2018-11-21 DIRTT Environmental Solutions, Ltd. Panneaux de paroi reconfigurables de panneau de verre
US10400448B2 (en) 2015-03-16 2019-09-03 Dirtt Environmental Solutions, Ltd. Reconfigurable wall panels
WO2017213960A1 (fr) 2016-06-10 2017-12-14 Dirtt Environmental Solutions, Inc. Substrats en verre à technologie d'écran tactile
EP3322863A4 (fr) * 2016-06-10 2019-05-01 DIRTT Environmental Solutions, Ltd. Substrats en verre à technologie d'écran tactile
US11093087B2 (en) 2016-06-10 2021-08-17 Dirtt Environmental Solutions Ltd. Glass substrates with touchscreen technology
US11240922B2 (en) 2016-06-10 2022-02-01 Dirtt Environmental Solutions Ltd. Wall system with electronic device mounting assembly
US11550178B2 (en) 2016-07-08 2023-01-10 Dirtt Environmental Solutions Inc. Low-voltage smart glass

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