发明名称 |
GLAZING COMPRISING A VARIABLE LIGHT DIFFUSION SYSTEM USED AS A SCREEN |
摘要 |
<p>The invention relates to a glazing comprising a variable light diffusion system having a layer based on active elements, that can switch between a transparent state and a translucent state, at least two substrates arranged either side of the variable light diffusion system, and at least one substrate comprising a set of discrete diffusing elements forming a pattern (M) covering a zone (Z), the set of discrete diffusing elements covering a maximum of 40% of the area of the zone (Z) covered by the pattern (M).</p> |
申请公布号 |
EP2936248(A1) |
申请公布日期 |
2015.10.28 |
申请号 |
EP20130827022 |
申请日期 |
2013.12.19 |
申请人 |
SAINT-GOBAIN GLASS FRANCE |
发明人 |
GAYOUT, PATRICK;MIMOUN, EMMANUEL;ALLANO, JEAN-LUC |
分类号 |
G03B21/62;B32B17/10 |
主分类号 |
G03B21/62 |
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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