发明名称 |
GLASS INTERPOSER PANELS AND METHODS FOR MAKING THE SAME |
摘要 |
Glass interposer panels and methods for forming the same are described herein. The interposer panels include a glass substrate core formed from an ion-exchangeable glass. A first layer of compressive stress may extend from a first surface of the glass substrate into the thickness T of the glass substrate core to a first depth of layer D1. A second layer of compressive stress may be spaced apart from the first layer of compressive stress and extending from a second surface of the glass substrate core into the thickness T of the glass substrate core to a second depth of layer D2. A plurality of through-vias may extend through the thickness T of the glass substrate core. Each through-via is surrounded by an intermediate zone of compressive stress that extends from the first layer of compressive stress to the second layer of compressive stress adjacent to a sidewall of each through-via. |
申请公布号 |
US2014034374(A1) |
申请公布日期 |
2014.02.06 |
申请号 |
US201314054217 |
申请日期 |
2013.10.15 |
申请人 |
CORNING INCORPORATED |
发明人 |
CORNEJO IVAN A.;GOMEZ SINUE;HARRIS JAMES MICHEAL;MOORE LISA ANNE;TSUDA SERGIO |
分类号 |
H05K1/11;H05K1/03 |
主分类号 |
H05K1/11 |
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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