
基本信息:
- 专利标题: VITRAGE A ZONES CONCENTRANT LA LUMIERE PAR ECHANGE IONIQUE
- 专利标题(英):Glazing with areas concentrating light by ion exchange
- 专利标题(中):GLASIERUNG MIT LICHT DURCH IONENAUSTAUSCH KONZENTRIERENDEN BEREICHEN
- 申请号:EP09768127.4 申请日:2009-11-02
- 公开(公告)号:EP2353190A2 公开(公告)日:2011-08-10
- 发明人: COUNIL, Guillaume , SCHIAVONI, Michele , HUIGNARD, Arnaud , SELLIER, Julien , BRAJER, Xavier
- 申请人: Saint-Gobain Glass France
- 申请人地址: 18, avenue d'Alsace 92400 Courbevoie FR
- 专利权人: Saint-Gobain Glass France
- 当前专利权人: Saint-Gobain Glass France
- 当前专利权人地址: 18, avenue d'Alsace 92400 Courbevoie FR
- 代理机构: Bregal, Laurence
- 优先权: FR0857446 20081103
- 国际公布: WO2010061089 20100603
- 主分类号: H01L31/052
- IPC分类号: H01L31/052 ; G02B3/00 ; G02B5/00
摘要:
This flat mineral glass comprises a first free surface and a second free surface, and comprises groups of zones having a high refractive index (n2) and zones having a low refractive index (n1) which are formed in the thickness of the flat glass between the first and second free surfaces, over a depth of between 1 and 1000 μm starting from the first free surface. These high-index zones and low-index zones alternate along a direction transverse to the thickness direction of the glass between the first and second free surfaces, the high-index zones flaring out from the first free surface toward the second free surface, and the envelope surfaces of the high-index zones making an angle (&thetas;) of at least 65° with respect to the first free surface.
摘要(中):
该扁平矿物玻璃包括第一自由表面和第二自由表面,并且包括具有高折射率(n2)的区域和具有低折射率(n1)的区域,所述区域在平坦玻璃的厚度之间形成 第一和第二自由表面,从第一自由表面开始在1和1000μm之间的深度上。 这些高折射率区域和低折射率区域沿着横向于第一和第二自由表面之间的玻璃的厚度方向的方向交替,高折射率区域从第一自由表面向第二自由表面扩展, 相对于第一自由表面,高折射率区域的包络面形成至少65°的角度(θ)。