发明名称 |
STRENGTHENED GLASS WITH DEEP DEPTH OF COMPRESSION |
摘要 |
Chemically strengthened glass articles having at least one deep compressive layer extending from a surface of the article to a depth of at least about 45 μm within the article are provided. In one embodiment, the compressive stress profile includes a single linear segment extending from the surface to the depth of compression DOC. Alternatively, the compressive stress profile includes two linear portions: the first portion extending from the surface to a relatively shallow depth and having a steep slope; and a second portion extending from the shallow depth to the depth of compression. Methods of achieving such stress profiles are also described. |
申请公布号 |
WO2015195419(A2) |
申请公布日期 |
2015.12.23 |
申请号 |
WO2015US34996 |
申请日期 |
2015.06.10 |
申请人 |
CORNING INCORPORATED |
发明人 |
PESANSKY, JONATHAN DAVID;REIMAN, KEVIN BARRY;ROUSSEV, ROSTISLAV VATCHEV |
分类号 |
C03C21/00;C03C3/091 |
主分类号 |
C03C21/00 |
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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