发明名称 |
ARTICLES WITH MONOLITHIC, STRUCTURED SURFACES AND METHODS FOR MAKING AND USING SAME |
摘要 |
A textured article that includes a transparent substrate having at least one primary surface and a glass, glass-ceramic or ceramic composition; a micro-textured surface on the primary surface of the substrate, the micro-textured surface comprising a plurality of hillocks; and a nano-structured surface on the micro-textured surface, the nano-structured surface comprising a plurality of nano-sized protrusions or a multilayer coating comprising a plurality of layers having a nano-scale thickness. Further, the hillocks have an average height of about 10 to about 1000 nm and an average longest lateral cross-sectional dimension of about 1 to about 100 μm, and the nano-sized protrusions have an average height of about 10 to about 500 nm and an average longest lateral cross-sectional dimension of about 10 to about 500 nm. The substrate may be chemically strengthened with a compressive stress greater than about 500 MPa and a compressive depth-of-layer greater than about 15 μm. |
申请公布号 |
US2015174625(A1) |
申请公布日期 |
2015.06.25 |
申请号 |
US201514625010 |
申请日期 |
2015.02.18 |
申请人 |
CORNING INCORPORATED ;ICFO (THE INSTITUE OF PHOTONIC SCIENCES) ;ICREA (INSTITUTE CATALANA DE RECERCA I ESTUDIS AVANCATS) |
发明人 |
Hart Shandon Dee;Koch, III Karl William;Tulli Domenico;Mazumder Prantik;Pruneri Valerio;Sachenik Paul Arthur;Tian Lili;Osmond Johann;Carrilero Albert |
分类号 |
B08B17/06;G06F3/041 |
主分类号 |
B08B17/06 |
代理机构 |
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代理人 |
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主权项 |
1. An article, comprising:
a transparent substrate having at least one primary surface; a micro-textured surface on the primary surface of the substrate, the micro-textured surface comprising a plurality of hillocks; and a nano-textured surface on the micro-textured surface, the nano-textured surface comprising a plurality of nano-sized protrusions, wherein the hillocks have an average height of about 10 to about 1000 nm and an average longest lateral cross-sectional dimension of about 1 to about 100 μm, and the nano-sized protrusions have an average height of about 10 to about 500 nm and an average longest lateral cross-sectional dimension of about 10 to about 500 nm. |
地址 |
Corning NY US |