发明名称 |
Neutral, high visible, durable low-e glass coating system and insulating glass units made therefrom |
摘要 |
A sputter-coated layer system on a glass substrate particularly useful in insulating glass (IG) units, enables normal emissivity values (En) of 0.06 or less, good durability and neutral color. The layer system includes an undercoat of a transparent dielectric having an index of refraction between 2.5-2.6 at a wavelength of 550 nanometers, two layers of Si3 N4, and two layers of nichrome sandwiching a layer of silver to achieve its unique low-E, neutral color, non-mirrorlike solar management properties. An optional overcoat of a transparent dielectric material having an index of refraction of 2 at a wavelength of 550 nanometers may be provided.
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申请公布号 |
US5770321(A) |
申请公布日期 |
1998.06.23 |
申请号 |
US19960611457 |
申请日期 |
1996.03.22 |
申请人 |
GUARDIAN INDUSTRIES CORP. |
发明人 |
HARTIG, KLAUS W.;LARSON, STEVE L.;LINGLE, PHILIP J. |
分类号 |
B32B17/10;C03C4/08;C03C17/36;C03C27/12;E06B3/663;(IPC1-7):B32B15/04;B32B17/06 |
主分类号 |
B32B17/10 |
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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