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Flip chip package, semiconductor package with bumps and method for manufacturing semiconductor package with bumps

机译:倒装芯片封装,具有凸块的半导体封装以及用于制造具有凸块的半导体封装的方法

摘要

A semiconductor chip with bumps formed therein comprises an active surface, a plurality of bonding pads, a passivation layer, a plurality of first UBMs (under bump metallurgy), a second UBM, a plurality of first bumps, and a plurality of second bumps. The bonding pads are disposed on the active surface of the semiconductor chip. The passivation layer covers the active surface of the semiconductor chip with the pads exposed out of the passivation layer. The first UMBs are individually disposed on the bonding pads. The second UMB is disposed on at least two of the bonding pads. The first bumps are disposed on the first UMBs. The second bumps are disposed on the second UBM.
机译:其中形成有凸块的半导体芯片包括有源表面,多个键合焊盘,钝化层,多个第一UBM(在凸块冶金下),第二UBM,多个第一凸块和多个第二凸块。结合垫设置在半导体芯片的有源表面上。钝化层覆盖半导体芯片的有源表面,并且焊盘暴露在钝化层之外。第一UMB分别设置在焊盘上。第二UMB设置在至少两个焊盘上。第一凸块设置在第一UMB上。第二凸块设置在第二UBM上。

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