发明名称 COMPLIANT SPRING INTERPOSER FOR WAFER LEVEL THREE DIMENSIONAL (3D) INTEGRATION AND METHOD OF MANUFACTURING
摘要 The present invention is an apparatus for integrating multiple devices. The apparatus includes a substrate having a first via and a second via, a semiconductor chip positioned on a top portion of the substrate and positioned between the first via and the second via, first and second bumps positioned on the semiconductor chip, and an interposer wafer having a first interposer spring assembly and a second interposer spring assembly, the first interposer spring assembly having a first interposer spring and a first electrical connection attached to the first interposer spring, and the second interposer spring assembly having a second interposer spring and a second electrical connection attached to the second interposer spring.
申请公布号 US2011241196(A1) 申请公布日期 2011.10.06
申请号 US20100751980 申请日期 2010.03.31
申请人 TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. 发明人 YOON SANG WON;SHIOZAKI KOJI
分类号 H01L23/498 主分类号 H01L23/498
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