公开(公告)号：US20230358937A1

公开(公告)日：2023-11-09

申请号：US18041949

申请日：2021-09-08

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Antoine DIGUET

IPC: B32B17/10 ,  G02B27/01 ,  G02B5/30

CPC classification number: G02B5/3066 ,  B32B17/10036 ,  B32B17/1022 ,  B32B17/10385 ,  B32B17/10633 ,  B32B17/1066 ,  B32B17/10761 ,  G02B27/0101 ,  B32B2307/102 ,  B32B2307/412 ,  B32B2307/42 ,  B32B2307/7376 ,  B32B2605/006 ,  G02B2027/0118

Abstract: A laminated glazing with light transmission LT in the visible spectrum of at least 70%, includes two clear glass sheets bonded to one another by an adhesive interlayer, wherein one of the two faces of the glass sheets on the inside of the laminated structure is coated with a stack of thin layers adapted to reflect at least 17% of p-polarized light projected under an incident angle of 65°, and wherein the adhesive interlayer is tinted so as to absorb 5 to 25% of visible light.

公开(公告)号：US20240157768A1

公开(公告)日：2024-05-16

申请号：US18551125

申请日：2022-03-30

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Sacha ABADIE ,  Antoine DIGUET

IPC: B60J1/02 ,  C03C4/10 ,  H05B3/84

CPC classification number: B60J1/02 ,  C03C4/10 ,  H05B3/84 ,  H05B2203/025

Abstract: A vehicle glazed unit includes a first glass sheet forming an outer glazing that is extra-clear and a heating layer made of a transparent, near-infrared conductive oxide based on indium oxide with titanium or molybdenum.

公开(公告)号：US20210347685A1

公开(公告)日：2021-11-11

申请号：US17283872

申请日：2019-10-17

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Tommaso ONGARELLO ,  Antoine DIGUET ,  Vincent CHERY ,  Corentin MONMEYRAN

IPC: C03C17/36 ,  B32B17/10 ,  E06B9/24 ,  E06B3/67

Abstract: A material includes one or more transparent substrates including two main faces, wherein one of the faces of one of the substrates is coated with a functional coating which can have an effect on solar radiation and/or infrared radiation, and a face not coated with the functional coating of one of the substrates includes an absorbent color-adjustment coating including an absorbent layer which absorbs solar radiation in the visible part of the spectrum.

公开(公告)号：US20220221626A1

公开(公告)日：2022-07-14

申请号：US17613343

申请日：2020-05-14

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Antoine DIGUET ,  Daniele COSTANTINI ,  Jean-Baptiste LAUDEREAU

IPC: G02B5/02 ,  B32B27/08 ,  B32B27/30 ,  B32B7/023 ,  B32B37/24

Abstract: A composite laminate makes it possible to obtain transparent layered elements with diffuse reflection that can be used in esthetic and/or antireflection glazings, or even in transparent projection screens. The composite laminate includes an organic polymeric support, a layer and a first transparent organic polymeric substrate. The dielectric layer is disposed between the support and the substrate. The dielectric layer has a refractive index greater than the refractive index of the first substrate. The adhesive energy between the dielectric layer and the support is less than the adhesive energy between the dielectric layer and the substrate.

公开(公告)号：US20230280588A1

公开(公告)日：2023-09-07

申请号：US18004269

申请日：2021-09-02

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Antoine DIGUET ,  Jan HAGEN

IPC: G02B27/01

CPC classification number: G02B27/0101

Abstract: A projection assembly for a head-up display (HUD), includes a composite pane with an electrically conductive coating, and a projector. The radiation of the projector is predominantly p-polarized. The electrically conductive coating has a first surface region within a HUD region and a second surface region outside the HUD region. The electrically conductive coating has at least one sub-region within the first surface region. The electrically conductive coating in the first surface section within the HUD region can be obtained from the electrically conductive coating in the second surface section using a subtractive method.

公开(公告)号：US20220184929A1

公开(公告)日：2022-06-16

申请号：US17442948

申请日：2020-03-19

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： François COMPOINT ,  Antoine DIGUET

IPC: B32B17/10

Abstract: A laminated glazing includes an outer sheet of clear glass and an inner sheet of clear glass, which are joined to one another by an interlayer of plastic, includes the succession of the following elements, from the inside to the outside of the glazing: the inner sheet of clear glass, a stack of layers reflecting infrared radiation between 780 nm and 2500 nm, the interlayer including successively a) a first thin sheet including a layer of a polymer compound or of a varnish, the polymer compound or the varnish including a dye, the dye absorbing substantially all of the light within the visible region and being substantially transparent to the infrared, b) a second thin sheet of an untinted plastic, the outer sheet of clear glass.

公开(公告)号：US20210207430A1

公开(公告)日：2021-07-08

申请号：US17058967

申请日：2019-05-28

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Marc MICHAU ,  Fabien BOUILLET ,  Antoine DIGUET

IPC: E06B5/20 ,  H01L41/08

Abstract: A glazing having enhanced acoustic performance, includes at least one transparent substrate including, on at least one of its faces, an array of transparent piezoelectric transducers and a plurality of resonant electrical circuits, each transparent piezoelectric transducer being connected to a single resonant electrical circuit such that the substrate forms a transparent metamaterial.

公开(公告)号：US20200379283A1

公开(公告)日：2020-12-03

申请号：US16635113

申请日：2018-07-25

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Antoine DIGUET ,  Benoit LOUIS

IPC: G02F1/137 ,  G02F1/1343 ,  G02F1/1339 ,  G02F1/1334 ,  E06B3/67 ,  B60J1/00 ,  B60R16/02

Abstract: A device having a scattering which can be varied by liquid crystals includes a first electrode, an electroactive layer and a second electrode, It includes, between the first electrode and the electroactive layer, a first transparent polymeric barrier layer with a thickness of T1 and optionally, between the second electrode and the electroactive layer, a second transparent polymeric barrier layer with a thickness of T2, T1 being nonzero and at least 1 μm, and T1+T2 being at most 40 μm. The first polymeric barrier layer carries the first electrode or the first electrode is on a first dielectric substrate. The second optional polymeric barrier layer carries the second electrode or the second electrode is on a second dielectric substrate.

公开(公告)号：US20180305250A1

公开(公告)日：2018-10-25

申请号：US15768411

申请日：2016-10-12

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Antoine DIGUET ,  Nicolas MERCADIER ,  Johann SKOLSKI ,  Matthieu ORVEN ,  Camille JOSEPH ,  Yemima BON SAINT CÔME

IPC: C03C17/36 ,  B32B17/10

CPC classification number: C03C17/3618 ,  B32B17/10018 ,  C03C17/3644 ,  C03C17/366 ,  C03C17/3681 ,  C03C17/3689 ,  C03C2217/948 ,  C03C2218/322

Abstract: A heat treatment process includes irradiating a substrate including a glass sheet coated on one of its faces with a stack of thin layers, under an atmosphere containing oxygen (O2), with electromagnetic radiation having a wavelength comprised between 500 and 2000 nm, the electromagnetic radiation being emitted by an emitter device placed facing the stack of thin layers, a relative movement being created between the emitter device and the substrate, so as to raise the stack of thin layers to a temperature at least equal to 300° C. for a brief duration shorter than one second, wherein the last layer of the stack, making contact with the atmosphere, called the overcoat, is a metal layer of indium or of an indium-based alloy.