公开(公告)号：US20180086028A1

公开(公告)日：2018-03-29

申请号：US15563232

申请日：2016-03-25

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Mathieu BERARD ,  Brice DUBOST

IPC: B32B17/10 ,  F21V8/00 ,  G02B5/02

CPC classification number: B32B17/10541 ,  B32B17/10036 ,  B32B17/1011 ,  B32B17/10293 ,  B32B17/10614 ,  B32B17/10761 ,  B60J1/005 ,  B60Q1/268 ,  B60Q1/302 ,  B60Q1/38 ,  B60Q1/52 ,  F21S43/14 ,  F21S43/239 ,  F21S43/245 ,  G02B5/0242 ,  G02B6/0043 ,  G02B6/0051

Abstract: A luminous automotive-vehicle glazing unit includes a first glazing pane, made of organic or mineral glass, of refractive index n1 of at least 1.4 with first and second main faces; a light source coupled to the first glazing pane; and a light-extracting system including a scattering layer of width of at least 1 cm including scattering dielectric particles bound by a transparent matrix of refractive index n2. The scattering particles are mainly microparticles that are spaced apart from one another and that include a shell made of a transparent dielectric material and making contact with the transparent matrix, the shell surrounding a core of refractive index n3 of at most 1.15 and of largest dimension called D3 in a range extending from 5 μm to 200 μm, the microparticles having a largest dimension D′ smaller than 2D3.

公开(公告)号：US20160216522A1

公开(公告)日：2016-07-28

申请号：US15024486

申请日：2014-10-16

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Brice DUBOST ,  Brice DUBOST ,  Emmanuel MIMOUN ,  Jean-Philippe SCHWEITZER

IPC: G02B27/09 ,  G02B3/00 ,  B23K26/06 ,  H01S5/40

CPC classification number: G02B27/0961 ,  B23K26/0604 ,  B23K26/0608 ,  B23K26/0648 ,  B23K26/0676 ,  B23K26/0738 ,  G02B3/0006 ,  G02B3/005 ,  G02B3/0081 ,  G02B3/06 ,  G02B27/09 ,  G02B27/0905 ,  G02B27/0911 ,  G02B27/0927 ,  G02B27/0966 ,  H01S5/4012 ,  H01S5/4025

Abstract: A laser apparatus includes a plurality of laser modules each generating a laser line in a working plane. The laser modules are juxtaposed so that the laser lines generated by the modules combine into a single laser line. Each of the laser modules includes at least one laser line generator and a laser line shaper. The laser line shaper includes an array of microlenses such that the final laser line generated by each laser module has, in the working plane, a power density profile with a width (L90) at 90% of the maximum power density and a width (L10) at 10% of the maximum power density. A ratio L90/L10 is between 1/15 and ⅕.

Abstract translation: 激光装置包括多个激光模块，每个激光模块在工作平面中产生激光线。 激光模块并置，使得由模块生成的激光线组合成单个激光线。 每个激光模块包括至少一个激光线发生器和激光线整形器。 激光线整形器包括微透镜阵列，使得由每个激光模块产生的最终激光线在工作平面中具有宽度（L90）为最大功率密度的90％和宽度（L10）的功率密度分布 ）为最大功率密度的10％。 L90 / L10的比例在1/15和⅕之间。

公开(公告)号：US20190330728A1

公开(公告)日：2019-10-31

申请号：US16406747

申请日：2019-05-08

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Nicolas NADAUD ,  Emmanuel MIMOUN ,  Brice DUBOST

IPC: C22F1/18 ,  C21D1/34 ,  C21D9/00 ,  B23K26/0622 ,  B23K26/00 ,  B23K26/073 ,  B23K26/06 ,  B23K26/352 ,  B23K26/08 ,  B23K26/064 ,  C03C17/09

Abstract: A process for obtaining a substrate provided with a coating, in which the coating includes a pattern with spatial modulation of at least one property of the coating, includes performing a heat treatment, using a laser radiation, of a continuous coating deposited on the substrate. The heat treatment is such that the substrate is irradiated with the laser radiation focused on the coating in the form of at least one laser line, keeping the coating continuous and without melting of the coating, and a relative displacement of the substrate and of the laser line focused on the coating is imposed in a direction transverse to the longitudinal direction of the laser line, while temporally modulating during this relative displacement the power of the laser line as a function of the speed of relative displacement and of the dimensions of the pattern in the direction of relative displacement.

公开(公告)号：US20160168679A1

公开(公告)日：2016-06-16

申请号：US14893421

申请日：2014-05-21

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Nicolas NADAUD ,  Emmanuel MIMOUN ,  Brice DUBOST

IPC: C22F1/18 ,  C21D9/00 ,  B23K26/08 ,  B23K26/352 ,  B23K26/06 ,  B23K26/064 ,  C21D1/34 ,  B23K26/00

CPC classification number: C22F1/183 ,  B23K26/0006 ,  B23K26/0604 ,  B23K26/0624 ,  B23K26/0626 ,  B23K26/064 ,  B23K26/0738 ,  B23K26/08 ,  B23K26/352 ,  B23K2103/50 ,  C03C17/09 ,  C03C2217/258 ,  C03C2218/328 ,  C21D1/34 ,  C21D9/0068

Abstract: A process for obtaining a substrate provided with a coating, in which the coating includes a pattern with spatial modulation of at least one property of the coating, includes performing a heat treatment, using a laser radiation, of a continuous coating deposited on the substrate. The heat treatment is such that the substrate is irradiated with the laser radiation focused on the coating in the form of at least one laser line, keeping the coating continuous and without melting of the coating, and a relative displacement of the substrate and of the laser line focused on the coating is imposed in a direction transverse to the longitudinal direction of the laser line, while temporally modulating during this relative displacement the power of the laser line as a function of the speed of relative displacement and of the dimensions of the pattern in the direction of relative displacement.

Abstract translation: 一种用于获得具有涂层的基底的方法，其中所述涂层包括具有所述涂层的至少一个性质的空间调制的图案，包括使用激光辐射对沉积在所述基底上的连续涂层进行热处理。 热处理使得基板被以至少一条激光线形式聚焦在涂层上的激光辐射照射，保持涂层连续且不熔化涂层，并且基板和激光器的相对位移 在横向于激光线的纵向的方向上施加聚焦在涂层上的线，同时在该相对位移期间临时调制激光线的功率作为相对位移速度和图案尺寸的函数 相对位移的方向。

公开(公告)号：US20180074251A1

公开(公告)日：2018-03-15

申请号：US15563282

申请日：2016-03-25

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Mathieu BERARD ,  Brice DUBOST

IPC: F21V8/00 ,  G02B5/02 ,  B32B17/10 ,  G09F21/04 ,  G09F13/18

CPC classification number: G02B6/0043 ,  B32B17/10036 ,  B32B17/1011 ,  B32B17/10293 ,  B32B17/10541 ,  B32B17/10614 ,  B32B17/10761 ,  B32B17/10788 ,  B32B2419/00 ,  B32B2605/006 ,  B60Q3/208 ,  B60Q3/43 ,  B60Q3/47 ,  B60Q3/64 ,  B60Q3/745 ,  B60Q9/00 ,  G02B5/0242 ,  G09F13/18 ,  G09F21/04

Abstract: A luminous glazing unit for architectural use or use in furnishings or a system of public transport, includes a first glazing pane, made of organic or mineral glass, of refractive index n1 of at least 1.4 with first and second main faces; a light source, coupled to the first glazing pane; and a light-extracting system including a scattering layer of width of at least 1 cm including scattering dielectric particles bound by a transparent matrix of refractive index n2. The scattering particles are mainly microparticles that are spaced apart from one another and that include a shell made of a transparent dielectric material and making contact with the transparent matrix, the shell surrounding a core of refractive index n3 of at most 1.15 and of largest dimension called D3 in a range extending from 5 μm to 200 μm, the microparticles having a largest dimension called D′ smaller than 2D3.

公开(公告)号：US20170291848A1

公开(公告)日：2017-10-12

申请号：US15507883

申请日：2015-08-20

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Lorenzo CANOVA ,  Emmanuel MIMOUN ,  Brice DUBOST

IPC: C03C17/36 ,  C03C17/06 ,  C23C14/58 ,  C03C23/00

CPC classification number: C03C17/366 ,  C03C17/06 ,  C03C17/22 ,  C03C23/0005 ,  C03C2217/24 ,  C03C2217/254 ,  C03C2217/256 ,  C03C2218/32 ,  C23C14/5806 ,  H01L21/02565 ,  H01L21/02667 ,  H01L21/268 ,  H01L21/67115 ,  H01L21/6776 ,  H01L31/1884 ,  Y02E10/50

Abstract: A process that anneals a surface of a substrate bearing a coating includes running the substrate under a flash lamp emitting intense pulsed light and irradiating the coating with the pulsed light through a mask located between the flash lamp and the coating. A frequency of the flash lamp and a run speed of the substrate are adjusted so that each point of the coating to be annealed receives at least one light pulse. A distance between a lower face of the mask and the surface of the coating to be annealed is at most equal to 1 mm. A shape and extent of a slit in the mask are such that the mask occults the coating to be annealed in all zones where the light intensity that, in an absence of the mask, would arrive at the coating to be annealed is lower than a threshold light intensity.

公开(公告)号：US20170008798A1

公开(公告)日：2017-01-12

申请号：US15117799

申请日：2014-12-19

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Emmanuel MIMOUN ,  Brice DUBOST

IPC: C03C23/00 ,  B23K26/53 ,  B23K26/00 ,  B41M3/00 ,  B23K26/362

Abstract: A glass sheet includes a symbol marked in the interior of the glass, the symbol forming a code. The symbol is marked in at least two dimensions including the dimension of the thickness of the glass sheet, portions of the symbol being marked at various depths in the thickness of the glass sheet.

Abstract translation: 玻璃板包括标记在玻璃内部的符号，形成代码的符号。 符号被标记在至少两个维度上，包括玻璃板的厚度的尺寸，符号的部分在玻璃板的厚度上以各种深度标记。

公开(公告)号：US20180264593A1

公开(公告)日：2018-09-20

申请号：US15754869

申请日：2016-08-23

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Brice DUBOST ,  Emmanuel MIMOUN ,  Lorenzo CANOVA ,  Nicolas DESBOEUFS

IPC: B23K26/073 ,  B23K26/06 ,  B23K26/08 ,  G02B27/09 ,  B23K26/359

CPC classification number: B23K26/0738 ,  B23K26/0608 ,  B23K26/0648 ,  B23K26/0676 ,  B23K26/0732 ,  B23K26/0838 ,  B23K26/352 ,  B23K26/359 ,  B23K2101/18 ,  B23K2103/42 ,  B23K2103/52 ,  B23K2103/54 ,  G02B27/0905 ,  H01S5/4012

Abstract: The present invention relates to a laser device for annealing coatings deposited on large-width substrates, said device being formed from a plurality of laser modules that may be juxtaposed without particular limitation, wherein the laser modules generate elementary laser lines that combine with one another in the length direction to form a single laser line, each elementary line having an overlap in the length direction with one or two adjacent elementary laser lines; and at least two adjacent elementary laser lines have an offset with respect to one another in the width direction, said offset being smaller than half the sum of the widths of said at least two adjacent elementary laser lines; the overlap of said at least two adjacent elementary laser lines is such that, in the absence of offset, the power-per-unit-length profile of the single laser line has a local maximum level with the zone of overlap.

公开(公告)号：US20160371523A1

公开(公告)日：2016-12-22

申请号：US15117852

申请日：2014-12-19

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Brice DUBOST ,  Michele SCHIAVONI ,  Guillaume COUNIL ,  Emmanuel MIMOUN

IPC: G06K7/10 ,  G06K19/06 ,  G06K7/14

CPC classification number: G06K7/10722 ,  G06K7/10732 ,  G06K7/1404 ,  G06K7/1417 ,  G06K19/06037

Abstract: A method for reading symbols forming a code, the symbols each being marked on one face of a number of glass sheets in proximity to the same edge face of the glass sheets, the glass sheets being arranged in a stack. The method includes acquiring, with a camera, at least one image via the edge face of the glass sheets, the observation direction being non-perpendicular and inclined relative to the edge face of each of the glass sheets the code of which is read with the image; and an image processing step in which the acquired image is processed by a processor programmed to extract information present in at least one code visible in the image and having to be read.

Abstract translation: 用于读取形成代码的符号的方法，每个标记在玻璃板的相同边缘面附近的多个玻璃板的一个面上的符号，玻璃板被布置成堆叠。 该方法包括通过照相机经由玻璃板的边缘面获取至少一幅图像，观察方向是非垂直的并且相对于每个玻璃板的边缘面倾斜，其代码用 图片; 以及图像处理步骤，其中所获取的图像由被编程为提取存在于图像中可见的至少一个代码中并且必须被读取的信息的处理器处理。

公开(公告)号：US20160325528A1

公开(公告)日：2016-11-10

申请号：US15109172

申请日：2014-12-23

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Matthieu BERARD ,  Brice DUBOST ,  Stéphanie MORLENS ,  Mauricette RONDET

IPC: B32B17/10 ,  F21V8/00 ,  F21V33/00

CPC classification number: B32B17/10036 ,  B32B17/10201 ,  B32B17/10339 ,  B32B17/10541 ,  B32B17/10761 ,  F21V33/006 ,  F21Y2115/10 ,  G02B6/0033 ,  G02B6/0065 ,  G02B6/0068

Abstract: A luminous glazing unit includes a first glass substrate, made of mineral glass and in optical contact with a second glass substrate, a polymer layer, selected from a lamination interlayer, associated with a tinted and/or reflective element, and/or an opaque polymer encapsulation, a porous silica layer, underneath the polymer layer, a light source, optically coupled to the first glass substrate, and a light-extracting device associated with the first glass substrate, a mineral and transparent protective coating made of silica, directly on the porous silica layer and directly underneath the polymer layer.

Abstract translation: 发光玻璃单元包括由矿物玻璃制成并与第二玻璃基板光学接触的第一玻璃基板，与着色和/或反射元件相关联的选自层叠中间层的聚合物层和/或不透明聚合物 封装，聚合物层下面的多孔二氧化硅层，光学耦合到第一玻璃基板的光源和与第一玻璃基板相关联的光提取装置，由二氧化硅制成的矿物和透明保护涂层，直接位于第一玻璃基板上 多孔二氧化硅层和直接在聚合物层下面。