发明名称 Large substrate structural vias
摘要 An electronic package and methods by which the package reduces thermal fatigue failure of conductors in the electronic package. The electronic package includes a carrier substrate having first and second surfaces and a plurality of anchor vias having a via material extending from the first surface toward the second surface. The electronic package includes a first conducting layer having a length and a width extending laterally in two dimensions across a major part of the first surface of the carrier substrate. The anchor vias have plural attachments along the length and the width of the first conducting layer to secure the first conducting layer to the carrier substrate.
申请公布号 US8008134(B2) 申请公布日期 2011.08.30
申请号 US20100798874 申请日期 2010.04.12
申请人 RESEARCH TRIANGLE INSTITUTE 发明人 CONN ROBERT O.
分类号 H01L23/48 主分类号 H01L23/48
代理机构 代理人
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