| 发明名称 | Method for obtaining a substrate provided with a coating | ||
| 摘要 | The subject of the invention is a process for obtaining a substrate (1) provided on at least one of its sides with a coating (2), comprising a step of depositing said coating (2) then a step of heat treatment of said coating using a main laser radiation (4), said process being characterized in that at least one portion (5, 14) of the main laser radiation (4) transmitted through said substrate (1) and/or reflected by said coating (2) is redirected in the direction of said substrate in order to form at least one secondary laser radiation (6, 7, 18). | ||
| 申请公布号 | US9580807(B2) | 申请公布日期 | 2017.02.28 |
| 申请号 | US201214003985 | 申请日期 | 2012.03.07 |
| 申请人 | SAINT-GOBAIN GLASS FRANCE | 发明人 | Bilaine Matthieu;Yeh Li-Ya |
| 分类号 | C23C14/58;C23C16/48;B23K26/06;C03C17/00;C03C17/34;C03C17/36;C23C16/56 | 主分类号 | C23C14/58 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A process for obtaining a substrate having a coating on at least one of its sides, the process comprising: depositing a coating on at least one side of a substrate; and heat treating said coating with a main laser radiation, wherein at least one portion of the main laser radiation transmitted through said substrate is redirected in the direction of said substrate to form at least one secondary laser radiation, wherein the angle formed by the secondary radiation and normal to the substrate is less than 45°, wherein the angles formed by the main radiation with the normal to the substrate and the at least one secondary radiation with the normal to the substrate are different, and wherein the secondary radiation is not polarized. | ||
| 地址 | Courbevoie FR | ||