| 摘要 |
An integrated circuit (IC) chip is disclosed including a plurality of metal vertical interconnect accesses (vias) in a back end of line (BEOL) layer, a redistribution layer (RDL) on the BEOL layer, the BEOL layer having a plurality of bond pads, each bond pad connected to at least one corresponding metal via through the RDL; and a solder bump connected to each bond pad, wherein each solder bump is laterally offset from the corresponding metal via connected to the bond pad towards a center of the IC chip by an offset distance, wherein the offset distance is non-uniform across the IC chip. In one embodiment, the offset distance for each solder bump is proportionate to a distance between the center of the IC chip and the center of the corresponding solder bump pad structure for that solder bump. |
