发明名称 |
GLAZING WITH AREAS CONCENTRATING LIGHT BY ION EXCHANGE |
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. |
申请公布号 |
KR20110096531(A) |
申请公布日期 |
2011.08.30 |
申请号 |
KR20117009625 |
申请日期 |
2009.11.02 |
申请人 |
SAINT-GOBAIN GLASS FRANCE |
发明人 |
COUNIL GUILLAUME;SCHIAVONI MICHELE;HUIGNARD ARNAUD;SELLIER JULIEN;BRAJER XAVIER |
分类号 |
H01L31/052;G02B3/00;H01L31/0236 |
主分类号 |
H01L31/052 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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