Patents by Inventor Philippe Roquiny
Philippe Roquiny 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: 20240015878Abstract: A device for the electrical discharge processing of a non-conducting liquid including at least one alternating succession of essentially rectangular, parallel, and spaced-apart n electrode plates and n+1 dielectric plates, with n?2, the electrode plates being numbered from 1 to n; the device includes a series of first electrical connectors electrically connected to all even numbered electrode plates in proximity to a first pair of diametrically opposite corners; and the device includes a series of second electrical connectors electrically connected to all odd numbered electrode plates in proximity to a second pair of diametrically opposite corners. Further, a method for electrical discharge processing of a non-conducting liquid using the device is disclosed.Type: ApplicationFiled: November 25, 2021Publication date: January 11, 2024Applicant: AGC GLASS EUROPEInventors: Philippe ROQUINY, Philippe BELLET, Sébastien ADANS
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Publication number: 20220145447Abstract: A fractioning device for an ion implantation device with at least one fractioning wall, wherein the fractioning device is suitable for being inserted within a channel. The channel is configured to connect an ion source, which is at a first pressure p1 and a processing chamber, which is at a second pressure p2 in an ion implantation device.Type: ApplicationFiled: February 25, 2020Publication date: May 12, 2022Applicants: AGC GLASS EUROPE, AGC INC., AGC FLAT GLASS NORTH AMERICA, INC., AGC VIDROS DO BRASIL LTDAInventors: Philippe ROQUINY, José FERNANDES, Nicolas RIVOLTA, Benjamine NAVET, Amory JACQUES
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Publication number: 20210249223Abstract: Substrates that can act as optical elements for transmitting infrared light and that have low reflectance for infrared light and the assembly of such substrates with a source of infrared light and/or with an infrared-sensitive optical component. The substrates are suitable for cover glasses and optical elements, such as lenses, prisms, or mirrors to be used with infrared light. Ions are implanted into a substrate in order to reduce its reflectance of infrared light.Type: ApplicationFiled: June 13, 2019Publication date: August 12, 2021Applicants: AGC GLASS EUROPE, AGC INC., AGC FLAT GLASS NORTH AMERICA, INC., AGO VIDROS DO BRASIL LTDAInventors: Benjamine NAVET, Amory JACQUES, Philippe ROQUINY
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Patent number: 10562813Abstract: A heat treatable solar control glazing showing low-emissivity properties, and possibly also anti-solar properties, and methods to manufacture such a glazing. The glazing comprises a transparent substrate coated with a stack of thin layers comprising n functional layer(s) reflecting infrared radiation and n+1 dielectric layers, with n?1, each functional layer being surrounded by dielectric layers. At least one dielectric layer above a functional layer comprises a layer consisting essentially of silicon oxide deposited by PECVD, and the stack comprises a barrier layer based on zinc oxide above and in direct contact with any functional layer which has a silicon oxide layer in the dielectric layer directly above it.Type: GrantFiled: April 11, 2019Date of Patent: February 18, 2020Assignees: AGC GLASS EUROPE, AGC FLAT GLASS NORTH AMERICA, INC.Inventors: Philippe Roquiny, Oliver Kappertz, Joerg Moennekes, Yuping Lin, Stijn Mahieu, Anne-Christine Baudouin
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Publication number: 20190233328Abstract: A heat treatable solar control glazing showing low-emissivity properties, and possibly also anti-solar properties, and methods to manufacture such a glazing. The glazing comprises a transparent substrate coated with a stack of thin layers comprising n functional layer(s) reflecting infrared radiation and n+1 dielectric layers, with n?1, each functional layer being surrounded by dielectric layers. At least one dielectric layer above a functional layer comprises a layer consisting essentially of silicon oxide deposited by PECVD, and the stack comprises a barrier layer based on zinc oxide above and in direct contact with any functional layer which has a silicon oxide layer in the dielectric layer directly above it.Type: ApplicationFiled: April 11, 2019Publication date: August 1, 2019Applicants: AGC GLASS EUROPE, AGC FLAT GLASS NORTH AMERICA, INC.Inventors: Philippe ROQUINY, Oliver KAPPERTZ, Joerg MOENNEKES, Yuping LIN, Stijn MAHIEU, Anne-Christine BAUDOUIN
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Patent number: 10358385Abstract: The invention relates to heat treatable solar control glazing showing low-emissivity properties, and possibly also anti-solar properties and methods to manufacture such glazing. They comprise a transparent substrate coated with a stack of thin layers comprising n functional layer(s) reflecting infrared radiation and n+1 dielectric layers, with n?1, each functional layer being surrounded by dielectric layers. At least one dielectric layer above a functional layer comprises a layer consisting essentially of silicon oxide, preferably deposited by PECVD, and the stack comprises a barrier layer based on zinc oxide above and in direct contact with any functional layer which has a silicon oxide layer in the dielectric layer directly above it.Type: GrantFiled: May 28, 2014Date of Patent: July 23, 2019Assignees: AGC GLASS EUROPE, AGC GLASS COMPANY NORTH AMERICAInventors: Philippe Roquiny, Oliver Kappertz, Joerg Moennekes, Yuping Lin, Stijn Mahieu, Anne-Christine Baudouin
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Patent number: 9397304Abstract: The invention relates to a transparent substrate for an organic light-emitting device comprising an electrode-bearing carrier, said electrode consisting in a multilayer comprising at least, in order starting from the substrate, a first dielectric layer (D1), a first conduction metal layer (M1), a second dielectric layer (D2), a second conduction metal layer (M2), and a third dielectric layer (D3), the conduction metal layers (M) in the electrode (11) being two in number, and the third dielectric layer (D3) not comprising an indium-oxide-based layer. It is characterised in that the geometric thickness of the second dielectric layer (D2) is at least 65 nm and the geometric thickness of the first conduction metal layer (M1) is at least 8.5 nm.Type: GrantFiled: May 8, 2013Date of Patent: July 19, 2016Assignee: AGC Glass EuropeInventors: Benoit Domercq, Philippe Roquiny
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Publication number: 20160122238Abstract: The invention relates to heat treatable solar control glazing showing low-emissivity properties, and possibly also anti-solar properties and methods to manufacture such glazing. They comprise a transparent substrate coated with a stack of thin layers comprising n functional layer(s) reflecting infrared radiation and n+1 dielectric layers, with n?1, each functional layer being surrounded by dielectric layers. At least one dielectric layer above a functional layer comprises a layer consisting essentially of silicon oxide, preferably deposited by PECVD, and the stack comprises a barrier layer based on zinc oxide above and in direct contact with any functional layer which has a silicon oxide layer in the dielectric layer directly above it.Type: ApplicationFiled: May 28, 2014Publication date: May 5, 2016Applicants: AGC GLASS EUROPE, AGC GLASS COMPANY NORTH AMERICAInventors: Philippe ROQUINY, Oliver KAPPERTZ, Joerg MOENNEKES, Yuping LIN, Stijn MAHIEU, Anne-Christine BAUDOUIN
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Patent number: 9293707Abstract: The invention relates to a substrate (1) comprising a medium (10), said medium (10) comprising, on at least one of its main faces, a functional layer (11) that has low-E or antisolar properties or is electrically conductive, characterized in that said functional layer (11) comprises, on its extreme surface opposite the medium (10), at least one sulphurous compound, in particular a sulphate, a sulphonate and/or a thiosulphate.Type: GrantFiled: October 9, 2012Date of Patent: March 22, 2016Assignees: AGC Glass Europe, Asahi Glass Company LimitedInventors: Sophie Billet, Benoit Domercq, Philippe Roquiny, Yuki Aoshima
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Patent number: 9222641Abstract: A translucent conductive substrate (1) for Organic Light Emitting Device comprising, a transparent support (10), a scattering layer (11) formed over the transparent support (10) and comprising a glass which contains a base material (110) having a first refractive index for at least one wavelength of light to be transmitted and a plurality of scattering materials (111) dispersed in the base material (110) and having a second refractive index different from that of the base material and a transparent electrode (12) formed over the scattering layer (11), said electrode (12) comprising at least one metal conduction layer (122) and at least one coating (120) having properties for improving the light transmission through said electrode, said coating (120) comprises at least one layer for improving light transmission (1201) and is located between the metal conduction layer (122) and the scattering layer (11), on which said electrode (12) is deposited.Type: GrantFiled: July 15, 2011Date of Patent: December 29, 2015Assignees: AGC Glass Europe, Asahi Glass Company, LimitedInventors: Benoit Domercq, Philippe Roquiny, Daniel Decroupet, Nobuhiro Nakamura, Naoya Wada, Nao Ishibashi
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Publication number: 20150115246Abstract: The invention relates to a transparent substrate for an organic light-emitting device comprising an electrode-bearing carrier, said electrode consisting in a multilayer comprising at least, in order starting from the substrate, a first dielectric layer (D1), a first conduction metal layer (M1), a second dielectric layer (D2), a second conduction metal layer (M2), and a third dielectric layer (D3), the conduction metal layers (M) in the electrode (11) being two in number, and the third dielectric layer (D3) not comprising an indium-oxide-based layer. It is characterised in that the geometric thickness of the second dielectric layer (D2) is at least 65 nm and the geometric thickness of the first conduction metal layer (M1) is at least 8.5 nm.Type: ApplicationFiled: May 8, 2013Publication date: April 30, 2015Applicant: AGC GLASS EUROPEInventors: Benoit Domercq, Philippe Roquiny
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Patent number: 8900713Abstract: A sheet of vitreous material bearing a multilayer solar control lamination that includes at least one functional layer based on a material that reflects infrared radiation surrounded by dielectric coatings and at least one 4 nm thick absorbent layer formed by at least one oxide or oxynitride of a cobalt- and/or copper-based alloy. The sheet of vitreous material may be applied to solar control glazing units having multiple glazings.Type: GrantFiled: April 23, 2009Date of Patent: December 2, 2014Assignee: AGC Glass EuropeInventor: Philippe Roquiny
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Publication number: 20140319687Abstract: The invention relates to a substrate (1) comprising a medium (10), said medium (10) comprising, on at least one of its main faces, a functional layer (11) that has low-E or antisolar properties or is electrically conductive, characterized in that said functional layer (11) comprises, on its extreme surface opposite the medium (10), at least one sulphurous compound, in particular a sulphate, a sulphonate and/or a thiosulphate.Type: ApplicationFiled: October 9, 2012Publication date: October 30, 2014Applicants: AGC Glass Europe, Asahi Glass Company LimitedInventors: Sophie Billet, Benoit Domercq, Philippe Roquiny, Yuki Aoshima
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Publication number: 20130114269Abstract: A translucent conductive substrate (1) for Organic Light Emitting Device comprising, a transparent support (10), a scattering layer (11) formed over the transparent support (10) and comprising a glass which contains a base material (110) having a first refractive index for at least one wavelength of light to be transmitted and a plurality of scattering materials (111) dispersed in the base material (110) and having a second refractive index different from that of the base material and a transparent electrode (12) formed over the scattering layer (11), said electrode (12) comprising at least one metal conduction layer (122) and at least one coating (120) having properties for improving the light transmission through said electrode, said coating (120) comprises at least one layer for improving light transmission (1201) and is located between the metal conduction layer (122) and the scattering layer (11), on which said electrode (12) is deposited.Type: ApplicationFiled: July 15, 2011Publication date: May 9, 2013Applicants: Asahi Glass Company, Limited, AGC Glass EuropeInventors: Benoit Domercq, Philippe Roquiny, Daniel Decroupet, Nobuhiro Nakamura, Naoya Wada, Nao Ishibashi
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Publication number: 20120308811Abstract: A multilayer sunshield lamination structure formed on a sheet of vitreous material which includes at least one functional layer composed of a silver-based material that reflects infrared radiation and at least two dielectric coatings, each functional layer being surrounded by dielectric coatings. The lamination structure may include an essentially metal absorbent material based on at least one of the following elements; Pd, Pt, Au, Ir, Rh, Ru, Os, Co, Ni, Cu, Cr, La, Ce, Pr, Nd, W, Si, Zn, Mo, Mn, Ti, V, Nb, Hf, Ta and alloys thereof included in the functional layer or as part of a separate layer in direct contact with the functional layer. The lamination structure, when deposited on an ordinary clear soda-lime float glass sheet 6 mm thick, has a solar factor SF of less than 45% and a light transmission LT of less than 70%.Type: ApplicationFiled: June 22, 2012Publication date: December 6, 2012Applicant: AGC Glass EuropeInventors: Philippe ROQUINY, Andre Hecq
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Patent number: 8231977Abstract: A multilayer sunshield lamination structure foamed on a sheet of vitreous material which includes at least one functional layer composed of a silver-based material that reflects infrared radiation and at least two dielectric coatings, each function layer being surrounded by dielectric coatings. The lamination structure, when deposited on an ordinary clear soda-lime float glass sheet 6 mm thick, has a solar factor SF of less than 45% and a light transmission LT of less than 70%. The lamination structure is composed of an essentially metal absorbent material based on the following elements: Pd, Pt, Au, Tr, Rh, Ru, Os, Co, Ni, Cu, Cr, La, Ce, Pr, Nd, W, Si, Zn, Mo, Mn, Ti, V, Nb, Hf, Ta and alloys thereof arranged in the immediate vicinity of the functional layer or included in this functional layer.Type: GrantFiled: May 10, 2006Date of Patent: July 31, 2012Assignee: AGC Glass EuropeInventors: Philippe Roquiny, Andre Hecq
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Publication number: 20110297988Abstract: Transparent substrate (1) for photonic devices comprising a support (10) and an electrode (11), said electrode (11) comprising a lamination structure comprising a single metal conduction layer (112) and at least one coating (110) having properties for improving the light transmission through said electrode, wherein said coating (110) has a geometric thickness at least more than 3.0 nm and at most less than or equal to 200 nm, and said coating (110) comprises at least one layer for improving light transmission (1101) and is located between the metal conduction layer (112) and the support (10), on which said electrode (11) is deposited, said transparent substrate (1) is such in that the optical thickness of the coating having properties for improving the light transmission (110), TD1, and the geometric thickness of the metal conduction layer (112), TME, are linked by the equation: TME=TME—o+[B*sin(?*TD1/TD1—o)]/(nsupport)3 where TMEo, B and TD1—o are constants with TME—o having a value in the range of 10.Type: ApplicationFiled: February 19, 2010Publication date: December 8, 2011Applicant: AGC Glass EuropeInventors: Benoit Domercq, Philippe Roquiny, Daniel Decroupet
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Patent number: 7736746Abstract: A glazing suitable for undergoing a thermal treatment such as toughening or bending, comprising a multilayered coating deposited on a glass sheet, and also to a toughened and/or bent glazing and a multiple glazing comprising such a toughened and/or bent glazing. The multilayered coating includes: a) a zinc-tin mixed oxide containing at least 12% tin, b) a first silver-based infrared reflecting layer, d) a dielectric, e) a second silver-based infrared reflecting layer, g) a zinc-tin mixed oxide containing at least 12% tin, h) an upper protective layer based on the nitride or oxynitride of Ti, Zr, Hf, V, Nb, Ta, Cr, alloys thereof, or based on the nitride or oxynitride of the alloy or one or more of these metals with Al and/or B. The glazing has a high thermal insulation that is most suitable for use in the building industry.Type: GrantFiled: November 8, 2005Date of Patent: June 15, 2010Assignee: AGC Glass EuropeInventors: Philippe Roquiny, Jean-Michel Depauw
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Publication number: 20090274901Abstract: The present invention relates to a sheet of vitreous material bearing a multilayer solar control lamination and also to a multiple glazing incorporating at least one such sheet of vitreous material bearing a solar control lamination. The multilayer solar control lamination comprises at least one functional layer based on a material that reflects infrared radiation surrounded by dielectric coatings and at least one 4 nm thick absorbent layer formed by at least one oxide or oxynitride of a cobalt- and/or copper-based alloy. The invention applies in particular to the formation of solar control glazing units.Type: ApplicationFiled: April 23, 2009Publication date: November 5, 2009Applicant: AGC Flat Glass Europe S.A.Inventor: Philippe ROQUINY
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Publication number: 20090258222Abstract: A glazing panel has a coating stack comprising in sequence at least a base antireflective layer, an infra-red reflecting layer, a top antireflective layer and a top coat layer comprising in sequence at least two sublayers: a first one consisting essentially of at least one material selected from the group consisting of titanium, titanium oxide and titanium nitride, and a second one, consisting essentially of silicon oxide, silicon nitride, silicon oxynitride, silicon carbide, silicon carbonitride, silicon oxycarbide, or silicon oxycarbonitride. The second topcoat sublayer may have a geometrical thickness in the ranges 15 to 30 ? or 200 to 400 ?.Type: ApplicationFiled: October 8, 2005Publication date: October 15, 2009Applicant: AGC Flat Glass Europe S.A.Inventors: Philippe Roquiny, Jean-Michel Depauw