发明名称 |
A MOBILE ELECTRONIC DEVICE COMPRISING A SAPPHIRE COVER PLATE HAVING A LOW LEVEL OF INCLUSIONS |
摘要 |
An electronic device comprising a cover plate is disclosed. The cover plate comprises one or more sapphire layers, wherein at least one of the layers has a low level of inclusions. |
申请公布号 |
EP2939229(A4) |
申请公布日期 |
2016.07.27 |
申请号 |
EP20130868776 |
申请日期 |
2013.12.27 |
申请人 |
GTAT CORPORATION |
发明人 |
SCHMID, KURT;GLINSKI, LUKASZ A. |
分类号 |
G09F9/00;G06F1/16;H04M1/02;H04M1/18 |
主分类号 |
G09F9/00 |
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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