公开(公告)号：US20220091414A1

公开(公告)日：2022-03-24

申请号：US17420944

申请日：2019-12-13

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Michele CAPPUCCILLI ,  Johannes WOLF ,  Patrick GAYOUT ,  Cecile OZANAM

IPC: G02B27/01 ,  G02B5/02 ,  B60J1/00 ,  B60K35/00

Abstract: A vehicle glazing and display system includes a vehicle compound glazing unit including a layer or surface which diffusely reflects incident light directed to the glazing unit from the interior of the vehicle and having a maximum gain in the range of 0.1 to 0.8 and a viewing angle for a real image element generated within the glazing plane of more than 60°, in a first direction and of more than 30°, in a second direction, perpendicular to the first direction, and a projector for projecting an image to the vehicle glazing unit to generate a real image in the plane of the glazing unit and wherein the vehicle compound glazing unit is a windshield.

公开(公告)号：US20240025155A1

公开(公告)日：2024-01-25

申请号：US18043242

申请日：2021-08-10

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Cécile OZANAM ,  Patrick GAYOUT ,  Yael BRONSTEIN

IPC: B32B17/10

CPC classification number: B32B17/10229 ,  B32B17/10036 ,  B32B17/10146 ,  B32B17/1011 ,  B32B17/10761 ,  B32B17/10201 ,  B32B17/10651 ,  B32B2307/418 ,  B32B2307/7376

Abstract: A laminated glazing structure includes first and second transparent substrates separated by a lamination interlayer, the first substrate being positioned on the outer side of the laminated glazing structure and the second substrate being arranged on the inner side of the laminated glazing structure, each transparent substrate including two main faces, the laminated glazing structure including a functional coating having solar control properties; at least one absorbing element; at least one microstructured surface, the Rdq of which is at least 0.2°, at least one coating having reflective properties deposited in contact with the microstructured surface; the microstructured surface being arranged between the lamination interlayer and the second transparent substrate, the laminated glazing structure having a light transmission (LT) between 2 and 30%,

公开(公告)号：US20230317865A1

公开(公告)日：2023-10-05

申请号：US18247043

申请日：2021-10-08

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Emmanuel MIMOUN ,  Michele SCHIAVONI ,  Patrick GAYOUT

IPC: H01L31/0236 ,  H01L31/0392 ,  H01L31/048

CPC classification number: H01L31/02366 ,  H01L31/0392 ,  H01L31/048

Abstract: A translucent glass pane-type substrate, adapted to serve as a cover element for a photovoltaic cell, the substrate including at least one textured surface intended to be oriented towards the outside of a building and wherein for any texture orientation, the fraction of local surfaces having said texture orientation is less than or equal to 2×10−4 of a given sampling surface

公开(公告)号：US20200096854A1

公开(公告)日：2020-03-26

申请号：US16469400

申请日：2017-12-13

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Michele SCHIAVONI ,  Cécile OZANAM ,  Patrick GAYOUT

IPC: G03B21/62 ,  G02B5/02 ,  B32B17/10

Abstract: A layered element includes two transparent outer layers having approximately the same refractive index and each having a smooth outer main surface, the layered element including a screen zone with properties of diffuse reflection and specular transmission comprising a textured middle layer interposed between the outer layers, a peripheral zone with properties of specular reflection and specular transmission, and a transition zone with properties of diffuse reflection and specular transmission between the screen zone and the peripheral zone, which includes a textured middle layer interposed between the outer layers. The diffuse light reflection at any point of the transition zone is less than or equal to the diffuse light reflection at any point of the screen zone and the variation of the diffuse light reflection in the transition zone from the screen zone to the peripheral zone, in any direction joining the screen zone to the peripheral zone, is decreasing.

公开(公告)号：US20220229212A1

公开(公告)日：2022-07-21

申请号：US17605156

申请日：2020-04-27

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Patrick GAYOUT ,  Cécile OZANAM ,  Romain HIVET ,  Benoît RUFINO

IPC: G02B5/02 ,  G03B21/60 ,  B32B17/10

Abstract: A process for producing a transparent layered element exhibiting a diffuse reflection property, to this layered element as such and to the use thereof in a plurality of industrial applications. There is also provided a projection or back-projection method implementing such a layered element.

公开(公告)号：US20200012180A1

公开(公告)日：2020-01-09

申请号：US16482320

申请日：2018-01-29

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Michele SCHIAVONI ,  Cécile OZANAM ,  Patrick GAYOUT

IPC: G03B21/62 ,  G02B5/02 ,  G02B1/11

Abstract: A transparent layered element includes two transparent external layers having substantially the same refractive index and each having a smooth external main surface, and a central layer intermediate between the external layers, the central layer including at least one transparent layer of refractive index different from that of the external layers or a metal layer. All the contact surfaces between two adjacent layers of the layered element, one of the two layers of which is a metal layer, or that are two transparent layers of different refractive indices, being textured and parallel to one another, the diffuse light reflection of the layered element on the side of at least one of the external layers having at least one maximum in a direction different from the direction of specular reflection. In addition, the surface of the layered element is divided into a plurality of pixels of same size.

公开(公告)号：US20170148931A1

公开(公告)日：2017-05-25

申请号：US15427955

申请日：2017-02-08

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Nils-Peter HARDER ,  Ulf BLIESKE ,  Dirk NEUMANN ,  Marcus NEANDER ,  Michele SCHIAVONI ,  Patrick GAYOUT

IPC: H01L31/0236 ,  F24J2/50 ,  F24J2/06 ,  C03B11/08 ,  C03B23/02

CPC classification number: H01L31/02366 ,  C03B11/082 ,  C03B13/08 ,  C03B23/02 ,  F24S23/10 ,  F24S40/00 ,  F24S80/52 ,  H01L31/0236 ,  Y02B10/20 ,  Y02E10/40 ,  Y02E10/50 ,  Y02E10/52 ,  Y10T428/24479

Abstract: A method of manufacturing a transparent pane, in particular a glass pane, which includes on at least one of its main surfaces a surface structure including an assembly of specified individual motifs in relief, in particular pyramids, cones, or truncated cones, created by embossing or by rolling. A structure is created on the surface of the pane constituted by individual motifs, based on one or more basic motifs but which are distinguished from each other by their depth, their height, and/or the perimeter of their base area, and/or by the position of their peak with respect to their base. With this variation, formation of intensity peaks of the reflected light is prevented and at the same time a high quality of light trapping is obtained by panes suitable, for example, for solar applications.

公开(公告)号：US20210132485A1

公开(公告)日：2021-05-06

申请号：US16617345

申请日：2018-06-05

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Cécile OZANAM ,  Patrick GAYOUT ,  Emmanuel MIMOUN

IPC: G03B21/62 ,  G03B21/58 ,  G03B21/28

Abstract: An article used as black or dark-colored front-projection screen includes two distinct diffusely reflecting scattering elements, taking the form of parallel sheets or planes, qualified first and second scattering elements, wherein the first scattering element is translucent or transparent and the second scattering element is of dark color.

公开(公告)号：US20190389767A1

公开(公告)日：2019-12-26

申请号：US16463758

申请日：2017-11-22

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Cécile OZANAM ,  Patrick GAYOUT

IPC: C03C23/00 ,  C03C15/00 ,  C03B18/02 ,  C03B25/04 ,  G06K7/14

Abstract: A method for obtaining a glass plate marked on a portion of one of its faces with code-forming symbols, includes a stage of etching the symbols by laser radiation on a glass sheet obtained by floating on a bath of molten tin, the etching being carried out on the face which has been in contact with the bath of molten tin.

公开(公告)号：US20130344642A1

公开(公告)日：2013-12-26

申请号：US14015421

申请日：2013-08-30

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Patrick GAYOUT ,  Dirk Neumann ,  Ingrid Vaverka ,  Ulf Blieske

IPC: H01L31/0236

CPC classification number: H01L31/02366 ,  B29C43/06 ,  B29C43/222 ,  B29C2043/023 ,  B29C2043/463 ,  F24S80/50 ,  H01L31/0236 ,  H01L31/048 ,  H02S20/20 ,  H02S40/10 ,  H02S40/22 ,  Y02E10/40 ,  Y02E10/52

Abstract: A transparent plate includes at least two parallel main borders and has, in relief on at least one of its main surfaces, repetitive pyramidal relief features, each including an apex, a base, and a set of edges that join the apex to the base, and at least one edge of the features being such that its projection in the general plane of the plate is substantially parallel to the two parallel main borders. The plate may be combined with photovoltaic cells so as to enhance the transmission of light to the cells. The plate can easily be produced by hot rolling.

Abstract translation: 透明板包括至少两个平行的主边界，并且在其主表面的至少一个表面上具有重复的金字塔形的浮雕特征，每个包括顶点，基部和将顶点连接到底部的一组边缘， 并且所述特征的至少一个边缘使得其在所述板的总平面中的突起基本上平行于所述两个平行的主边界。 板可以与光伏电池组合，以增强光到电池的透射。 该板可以容易地通过热轧生产。