发明名称 |
FRACTURE-RESISTANT LAYERED-SUBSTRATES AND ARTICLES INCLUDING THE SAME |
摘要 |
Embodiments of a layered-substrate comprising a substrate and a layer disposed thereon, wherein the layered-substrate is able to withstand fracture when assembled with a device that is dropped from a height of at least 100 cm onto a drop surface, are disclosed. The layered-substrate may exhibit a hardness of at least about 10 GPa or at least about 20 GPa. The substrate may include an amorphous substrate or a crystalline substrate. Examples of amorphous substrates include glass, which is optionally chemically strengthened. Examples of crystalline substrates include single crystal substrates (e.g. sapphire) and glass ceramics. Articles and/or devices including such layered-substrate and methods for making such devices are also disclosed. |
申请公布号 |
EP3044177(A1) |
申请公布日期 |
2016.07.20 |
申请号 |
EP20140781339 |
申请日期 |
2014.09.12 |
申请人 |
CORNING INCORPORATED |
发明人 |
AMIN, JAYMIN;MAYOLET, ALEXANDRE MICHEL;PAULSON, CHARLES ANDREW;PRICE, JAMES JOSEPH;REIMAN, KEVIN BARRY |
分类号 |
C03C17/22;C03C17/36;G01N3/42;H04M1/725 |
主分类号 |
C03C17/22 |
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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