发明名称 |
High rate deposition for the formation of high quality optical coatings |
摘要 |
High rate deposition methods comprise depositing a powder coating from a product flow. The product flow results from a chemical reaction within the flow. Some of the powder coatings consolidate under appropriate conditions into an optical coating. The substrate can have a first optical coating onto which the powder coating is placed. The resulting optical coating following consolidation can have a large index-of-refraction difference with the underlying first optical coating, high thickness and index-of-refraction uniformity across the substrate and high thickness and index-of-refraction uniformity between coatings formed on different substrates under equivalent conditions. In some embodiments, the deposition can result in a powder coating of at least about 100 nm in no more than about 30 minutes with a substrate having a surface area of at least about 25 square centimeters. |
申请公布号 |
US2005019504(A1) |
申请公布日期 |
2005.01.27 |
申请号 |
US20040854019 |
申请日期 |
2004.05.26 |
申请人 |
BI XIANGXIN;LOPEZ HERMAN A.;NARASIMHA PRASAD;EUVRARD ERIC;MOSSO RONALD J. |
发明人 |
BI XIANGXIN;LOPEZ HERMAN A.;NARASIMHA PRASAD;EUVRARD ERIC;MOSSO RONALD J. |
分类号 |
B05D3/02;B05D7/00;B32B;C03B37/018;C23C16/40;C23C16/452;C23C16/453;C23C24/00;C23C24/04;G02B6/10;(IPC1-7):B05D7/00 |
主分类号 |
B05D3/02 |
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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