发明名称 |
Glazing assembly comprising a substrate provided with a stack of thin layers for solar protection and/or thermal insulation |
摘要 |
The subject of the invention is a glazing assembly comprising at lest one transparent substrate provided with a stack of thin "A" layers composed in succession of a first coating of dielectric material, a first "functional" layer having reflection properties in the infrared, in particular a metallic layer, and a third coating of dielectric material. The sum of the thicknesses of the first and second functional layers is greater than or equal to 25 nm. The ratio of the thickness of the first functional layer to the thickness of the second functional layer is less than 0.55.
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申请公布号 |
US5948538(A) |
申请公布日期 |
1999.09.07 |
申请号 |
US19970975491 |
申请日期 |
1997.11.21 |
申请人 |
SAINT-GOBAIN VILLAGE |
发明人 |
BROCHOT, JEAN-PIERRE;DIDIER, FABRICE |
分类号 |
B32B7/02;B32B9/00;B32B17/06;C03C17/36;(IPC1-7):B32B17/00 |
主分类号 |
B32B7/02 |
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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