Patents by Inventor Vincent Reymond
Vincent Reymond has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230339212Abstract: A glass article with solar control properties, includes a glass substrate provided with a stack of layers that includes successively from the surface of the substrate a first module M1 made of layer(s) of dielectric material, a first layer TiN1 including titanium nitride, a second module M2 made of layer(s) of dielectric material, a second layer TiN2 including titanium nitride, a third module M3 made of layer(s) of dielectric material. The total thickness the TiN1 and TiN2 layers including titanium nitride is between 25 and 60 nm. The third module M3 includes a layer including an oxide or oxynitride of silicon having a thickness greater than 10 nm. An interlayer IL of titanium, aluminum, silicon, or an alloy thereof, or of a nickel chromium alloy, is deposited between the second layer TiN2 and the third module M3, the thickness of the interlayer IL being between 0.5 nm and 7 nm.Type: ApplicationFiled: June 16, 2021Publication date: October 26, 2023Inventors: Corentin MONMEYRAN, Julie RUFF, Vincent REYMOND, Norbert HUHN
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Patent number: 11401205Abstract: Vehicle or building glazing having a solar control property includes a glass substrate supporting a stack of layers, including successively from the surface of the substrate, a first module M1 of layer(s) based on a dielectric material with a total thickness t1, a first layer TN1 including titanium nitride with a thickness of 5 to 35 nanometers, a first module M2 of layer(s) based on a dielectric material with a total thickness t2, a second layer TN2 including titanium nitride with a thickness of 5 to 35 nanometers, a third module M3 of layer(s) based on a dielectric material with a thickness t3. The cumulative sum of the thicknesses of the TN1 and TN2 layers including titanium nitride is greater than 30 nm, t1 being less than 30 nanometers, t2 being between 10 and 100 nm and t3 being greater than 10 nanometers. The ratio t1/t3 is less than 0.6.Type: GrantFiled: December 18, 2019Date of Patent: August 2, 2022Assignee: SAINT-GOBAIN GLASS FRANCEInventors: Vincent Reymond, Corentin Monmeyran, Laura Jane Singh
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Patent number: 11267754Abstract: A glass article with a solar-control function includes at least one glass substrate and a stack of layers deposited on at least one face of the substrate. The stack of layers includes a layer of titanium oxynitride of general formula TiNxOy, in which 1.00<x<1.20 and in which 0.01<y<0.10. The stack of layers further includes layers of dielectric materials and optionally of metallic or nitrided layers based on chromium, nickel, titanium, niobium or a mixture of at least two of these elements.Type: GrantFiled: June 25, 2018Date of Patent: March 8, 2022Assignee: SAINT-GOBAIN GLASS FRANCEInventors: Laura Singh, Corentin Monmeyran, Vincent Reymond, Remy Dodet, Jean Lorenzzi
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Publication number: 20220024816Abstract: Vehicle or building glazing having a solar control property includes a glass substrate supporting a stack of layers, including successively from the surface of the substrate, a first module M1 of layer(s) based on a dielectric material with a total thickness t1, a first layer TN1 including titanium nitride with a thickness of 5 to 35 nanometers, a first module M2 of layer(s) based on a dielectric material with a total thickness t2, a second layer TN2 including titanium nitride with a thickness of 5 to 35 nanometers, a third module M3 of layer(s) based on a dielectric material with a thickness t3. The cumulative sum of the thicknesses of the TN1 and TN2 layers including titanium nitride is greater than 30 nm, t1 being less than 30 nanometers, t2 being between 10 and 100 nm and t3 being greater than 10 nanometers. The ratio t1/t3 is less than 0.6.Type: ApplicationFiled: December 18, 2019Publication date: January 27, 2022Inventors: Vincent REYMOND, Corentin MONMEYRAN, Laura Jane SINGH
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Publication number: 20210253472Abstract: A glazing, comprising a glass substrate on which is deposited in succession, from a first surface of said substrate: a first coating comprising a layer having infrared-reflecting properties or a set of layers, at least one layer of which has infrared-reflecting properties, a second coating on top of said first coating comprising an organic or mineral layer, said second coating having a relief texture, said texture being such that its mean slope Pm is less than or equal to 15°, and the percentage of the textured surface having a slope of greater than 5° is greater than 5%.Type: ApplicationFiled: August 2, 2019Publication date: August 19, 2021Inventors: Michele SCHIAVONI, Vincent REYMOND
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Patent number: 10737974Abstract: A material includes a transparent substrate coated with a stack of thin layers acting on infrared radiation including at least one functional layer. The stack includes a carbon-based upper protective layer within which the carbon atoms are essentially in an sp2 hybridization state and the upper protective layer is deposited above at least a part of the functional layer and exhibits a thickness of less than 1 nm.Type: GrantFiled: December 22, 2015Date of Patent: August 11, 2020Assignee: SAINT-GOBAIN GLASS FRANCEInventors: Vincent Reymond, Uwe Schmidt
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Publication number: 20200216354Abstract: A glass article with a solar-control function includes at least one glass substrate and a stack of layers deposited on at least one face of the substrate. The stack of layers includes a layer of titanium oxynitride of general formula TiNxOy, in which 1.00<x<1.20 and in which 0.01<y<0.10. The stack of layers further includes layers of dielectric materials and optionally of metallic or nitrided layers based on chromium, nickel, titanium, niobium or a mixture of at least two of these elements.Type: ApplicationFiled: June 25, 2018Publication date: July 9, 2020Applicant: SAINT-GOBAIN GLASS FRANCEInventors: Laura SINGH, Corentin MONMEYRAN, Vincent REYMOND, Remy DODET, Jean LORENZZI
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Publication number: 20170369367Abstract: A material includes a transparent substrate coated with a stack of thin layers acting on infrared radiation including at least one functional layer. The stack includes a carbon-based upper protective layer within which the carbon atoms are essentially in an sp2 hybridization state and the upper protective layer is deposited above at least a part of the functional layer and exhibits a thickness of less than 1 nm.Type: ApplicationFiled: December 22, 2015Publication date: December 28, 2017Applicant: SAINT-GOBAIN GLASS FRANCEInventors: Vincent REYMOND, Uwe SCHMIDT
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Patent number: 9708215Abstract: A transparent glass substrate including on a main face a thin-film multilayer coating including a metallic functional layer having reflection properties in the infrared and/or in solar radiation, for example based on silver or a metal alloy containing silver, and two antireflection films. The films each include at least two dielectric layers, the functional layer being placed between the two antireflection films. Each antireflection film includes at least one high-refractive-index dielectric layer located in contact with or close to the functional layer.Type: GrantFiled: March 8, 2010Date of Patent: July 18, 2017Assignee: SAINT-GOBAIN GLASS FRANCEInventors: Hadia Gerardin, Vincent Reymond
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Patent number: 9566766Abstract: A multiple glazing unit with thermal isolation properties, obtained by associating at least two glass substrates, which substrates are separated by gas-filled cavities, the multiple glazing unit incorporating: a first low-E film multilayer including at least one functional metallic film; and a second low-E film multilayer including at least one functional film made of a transparent conductive oxide, and a film made essentially of silicon oxide deposited on the function film made of transparent conductive oxide.Type: GrantFiled: March 23, 2012Date of Patent: February 14, 2017Assignee: SAINT-GOBAIN GLASS FRANCEInventors: Hadia Gerardin, Vincent Reymond
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Patent number: 9494717Abstract: The invention relates to a transparent substrate provided with a thin-film multilayer comprising a metallic layer having infrared-reflection properties located between two, subjacent and superjacent, nonmetallic dielectric coatings, the superjacent dielectric coating comprising the sequence of thin layers deposited in the following order: at least one high-refractive-index layer, the physical thickness of the high-refractive-index layer or the sum of the physical thicknesses of the high-refractive-index layers lying between 15 and 40 nm; and at least one low-refractive-index layer, the physical thickness of the low-refractive-index layer or the sum of the physical thicknesses of the low-refractive-index layers lying between 40 and 120 nm, the refractive index difference between the one or more high-refractive-index layers and the one or more low-refractive-index layers lying between 0.7 and 1.2, preferably between 0.8 and 1.1.Type: GrantFiled: March 19, 2012Date of Patent: November 15, 2016Assignee: SAINT-GOBAIN GLASS FRANCEInventors: Vincent Reymond, Ramzi Jribi
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Patent number: 9481603Abstract: A process for producing a substrate coated on a face with a low-E thin film multilayer, the process including: depositing a thin-film multilayer containing a thin silver film between at least two thin dielectric films and an absorbent film on a face a substrate; and heat treating the coated face with laser radiation between 500 and 2000 nm to reduce at least one selected from the group of the emissivity and the sheet resistance of the multilayer by at least 5%, wherein the absorbent film at least partially absorbs the laser radiation so that the absorption of the multilayer the wavelength of the laser radiation is such that the absorption of a clear glass substrate 4 mm in thickness coated with the multilayer at the wavelength of the laser radiation is greater than or equal to 10%.Type: GrantFiled: June 11, 2010Date of Patent: November 1, 2016Assignee: SAINT-GOBAIN GLASS FRANCEInventors: Vincent Reymond, Andriy Kharchenko, Nicolas Nadaud
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Patent number: 9028930Abstract: A multiple glazing comprising at least two substrates, one substrate being coated on an inner face in contact with a gas-filled cavity with a thin-film multilayer coating having reflection properties in the infrared and/or in solar radiation, said coating comprising a single metallic functional layer and two dielectric films, said films each comprising at least one dielectric layer, said functional layer being placed between the two dielectric films, characterized in that at least one dielectric film, or both dielectric films, includes an absorbent layer which is placed in the dielectric film between two dielectric layers, the absorbent material of the absorbent layer(s) being predominantly in the dielectric film subjacent to the metallic functional layer or predominantly in the dielectric film superjacent to the metallic functional layer.Type: GrantFiled: December 22, 2009Date of Patent: May 12, 2015Assignee: Saint-Gobain Glass FranceInventors: Vincent Reymond, Hadia Gerardin, Sylvain Belliot, Veronique Rondeau, Eric Petitjean
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Patent number: 8951617Abstract: The invention relates to a multiple glazing including at least two substrates, one substrate being coated on an inner face in contact with a gas-filled cavity with a thin-film multilayer coating having reflection properties in the infrared and/or in solar radiation, the coating including a metallic functional layer and at least two dielectric films, each including at least one dielectric layer, the metallic functional layer being placed between the two dielectric films, characterized in that the two dielectric films each include at least one absorbent layer which is placed in the dielectric film between two dielectric layers, the absorbent material of the absorbent layers being symmetrically placed on either side of the metallic functional layer.Type: GrantFiled: December 22, 2009Date of Patent: February 10, 2015Assignee: Saint-Gobain Glass FranceInventors: Vincent Reymond, Hadia Gerardin, Sylvain Belliot, Veronique Rondeau, Eric Petitjean
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Patent number: 8883277Abstract: A multiple glazing unit with at least three substrates which are held together by a frame structure, in which at least two intermediate gas-filled cavities lie each between two substrates, at least one substrate has, on at least one face in contact with an intermediate gas-filled cavity, an antireflection film which is in a face-to-face relationship relative to said intermediate gas-filled cavity, with an insulating film having reflection properties for infrared and/or in solar radiation.Type: GrantFiled: October 16, 2009Date of Patent: November 11, 2014Assignee: Saint-Gobain Glass FranceInventors: David Janssen, Marcus Neander, Vincent Reymond, Ulrich Billert
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Publication number: 20140022630Abstract: The invention relates to a transparent substrate provided with a thin-film multilayer comprising a metallic layer having infrared-reflection properties located between two, subjacent and superjacent, nonmetallic dielectric coatings, the superjacent dielectric coating comprising the sequence of thin layers deposited in the following order: at least one high-refractive-index layer, the physical thickness of the high-refractive-index layer or the sum of the physical thicknesses of the high-refractive-index layers lying between 15 and 40 nm; and at least one low-refractive-index layer, the physical thickness of the low-refractive-index layer or the sum of the physical thicknesses of the low-refractive-index layers lying between 40 and 120 nm, the refractive index difference between the one or more high-refractive-index layers and the one or more low-refractive-index layers lying between 0.7 and 1.2, preferably between 0.8 and 1.1.Type: ApplicationFiled: March 19, 2012Publication date: January 23, 2014Applicant: Saint-Gobain Glass FranceInventors: Vincent Reymond, Ramzi Jribi
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Publication number: 20140010976Abstract: The invention relates to a multiple glazing unit with thermal isolation properties, obtained by associating at least two glass substrates, which substrates are separated by gas-filled cavities, the multiple glazing unit incorporating: a first low-E film multilayer comprising at least one functional metallic film; and a second low-E film multilayer comprising at least one functional film made of a transparent conductive oxide, and a film made essentially of silicon oxide deposited on the function film made of transparent conductive oxide.Type: ApplicationFiled: March 23, 2012Publication date: January 9, 2014Applicant: Saint-Gobain Glass FranceInventors: Hadia Gerardin, Vincent Reymond
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Publication number: 20120087005Abstract: A process for producing a substrate coated on a face with a low-E thin film multilayer, the process including: depositing a thin-film multilayer containing a thin silver film between at least two thin dielectric films and an absorbent film on a face a substrate; and heat treating the coated face with laser radiation between 500 and 2000 nm to reduce at least one selected from the group of the emissivity and the sheet resistance of the multilayer by at least 5%, wherein the absorbent film at least partially absorbs the laser radiation so that the absorption of the multilayer the wavelength of the laser radiation is such that the absorption of a clear glass substrate 4 mm in thickness coated with the multilayer at the wavelength of the laser radiation is greater than or equal to 10%.Type: ApplicationFiled: June 11, 2010Publication date: April 12, 2012Applicant: SAINT-GOBAIN GLASS FRANCEInventors: Vincent Reymond, Andriy Kharchenko, Nicolas Nadaud
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Publication number: 20120028009Abstract: A transparent glass substrate including on a main face a thin-film multilayer coating including a metallic functional layer having reflection properties in the infrared and/or in solar radiation, for example based on silver or a metal alloy containing silver, and two antireflection films. The films each include at least two dielectric layers, the functional layer being placed between the two antireflection films. Each antireflection film includes at least one high-refractive-index dielectric layer located in contact with or close to the functional layer.Type: ApplicationFiled: March 8, 2010Publication date: February 2, 2012Applicant: SAINT-GOBAIN GLASS FRANCEInventors: Hadia Gerardin, Vincent Reymond
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Publication number: 20110305853Abstract: The invention relates to multiple glazing comprising at least two substrates, one substrate being coated on an inner face in contact with a gas-filled cavity with a thin-film multilayer coating having reflection properties in the infrared and/or in solar radiation, said coating comprising a single metallic functional layer (140) and two dielectric films (120, 160), said films each comprising at least one dielectric layer (122, 126; 162, 166), said functional layer (140) being placed between the two dielectric films (120, 160), characterized in that the two dielectric films (120, 160) each include at least one absorbent layer (123, 165) which is placed in the dielectric film between two dielectric layers (122, 126; 162, 166), the absorbent material of the absorbent layers (123, 165) being symmetrically placed on either side of the metallic functional layer (140).Type: ApplicationFiled: December 22, 2009Publication date: December 15, 2011Applicant: SAINT-GOBAIN GLASS FRANCEInventors: Vincent Reymond, Hadia Gerardin, Sylvain Belliot, Veronique Rondeau, Eric Petitjean