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    Transparent layered element comprising a display region
    1.
    发明授权
    Transparent layered element comprising a display region 有权

    公开(公告)号：US10739669B2

    公开(公告)日：2020-08-11

    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 ,  G02B27/01

    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.

    Transparent glass pane provided with a surface structure
    3.
    发明授权
    Transparent glass pane provided with a surface structure 有权
    透明玻璃板配有表面结构

    公开(公告)号：US08866008B2

    公开(公告)日：2014-10-21

    申请号：US13842135

    申请日：2013-03-15

    Applicant: Saint-Gobain Glass France

    Inventor： Nils-Peter Harder ,  Ulf Blieske ,  Dirk Neumann ,  Marcus Neander ,  Michele Schiavoni ,  Patrick Gayout

    IPC: H01L31/0203 ,  H01L31/0236 ,  C03B13/08 ,  F24J2/50 ,  F24J2/46 ,  F24J2/06 ,  C03B11/08

    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.

    Abstract translation: 一种制造透明玻璃板，特别是玻璃板的方法，该玻璃板在其至少一个主表面上包括表面结构，该表面结构包括浮雕中的特定单独图案的组件，特别是通过压印产生的金字塔，锥体或截头圆锥体 或滚动。 基于一个或多个基本图案，但是通过它们的深度，它们的高度和/或它们的基底区域的周长和/或它们的基底区域的周长彼此区分，并且/或由 他们的高峰位置相对于他们的基地。 通过这种变化，防止形成反射光的强度峰值，同时通过适合于例如太阳能应用的窗格获得高质量的光捕获。

    Vehicle glazing and display system
    4.
    发明授权
    Vehicle glazing and display system 有权

    公开(公告)号：US12158578B2

    公开(公告)日：2024-12-03

    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 ,  B60J1/00 ,  B60K35/00 ,  B60K35/23 ,  G02B5/02

    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.

    Layered element made of transparent layers providing directional diffuse reflection
    7.
    发明授权
    Layered element made of transparent layers providing directional diffuse reflection 有权

    公开(公告)号：US10831092B2

    公开(公告)日：2020-11-10

    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 ,  G02B1/11 ,  G02B5/02 ,  G03B21/625 ,  G03B21/602 ,  G03B21/60 ,  G03B21/56 ,  G02B5/04

    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.

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