发明名称 Structure and method of making capped chip having discrete article assembled into vertical interconnect
摘要 A capped chip is provided which includes a chip having a front surface, a plurality of conductive features exposed at the front surface and a cap. The cap has an inner surface facing the front surface of the chip, an outer surface opposite the inner surface, and a through hole extending from the outer surface to the inner surface. A conductive interconnect extends at least partially through the through hole. The interconnect includes a conductive article which occupies a substantial portion of a volume of the interconnect and the interconnect further includes a flowable conductive medium which joins the conductive article to at least one of the plurality of conductive features of the chip or to the cap.
申请公布号 US2007138644(A1) 申请公布日期 2007.06.21
申请号 US20050300900 申请日期 2005.12.15
申请人 TESSERA, INC. 发明人 MCWILLIAMS BRUCE M.;HUMPSTON GILES;HABA BELGACEM;BURTZLAFF ROBERT
分类号 H01L23/48 主分类号 H01L23/48
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