发明名称 |
Anti-solar and low emissivity functioning multi-layer coatings on transparent substrates |
摘要 |
A coated article of manufacture comprises a substantially transparent substrate with a substantially transparent dual-function coating on a surface of the substrate. The coating provides low emissivity and high anti-solar performance properties. It comprises a first anti-reflection layer of dielectric material, preferably tungsten oxide. An infra-red reflective layer of silver metal overlies the anti-reflection dielectric layer. Optionally, a buffer layer is positioned between the anti-reflection layer and the infra-red reflective layer. Also, optionally, a color control layer may be positioned between the anti-reflection layer and the substrate. A silicon buffer layer, directly overlies the infra-red reflective layer of silver metal. A second anti-reflection layer of tungsten oxide overlies the buffer layer. In accordance with a method of manufacturing the coated article, each of the layers of the dual-function coating are deposited in turn by cathodic sputtering in a multi-station sputtering chamber. Passing the transparent substrate through the sputtering chamber a second time to produce a double-layer coating structure is found to provide especially high quality performance characteristics.
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申请公布号 |
US6040939(A) |
申请公布日期 |
2000.03.21 |
申请号 |
US19980098316 |
申请日期 |
1998.06.16 |
申请人 |
TURKIYE SISE VE CAM FABRIKALARI A.S. |
发明人 |
DEMIRYONT, HUEYLA;PARLAR, HUESEYIN;ERSOY, AYSE;AKTULGA, ENDER |
分类号 |
C03C17/36;(IPC1-7):G02B5/28;G02B1/10;B05D5/06 |
主分类号 |
C03C17/36 |
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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