Patent ID: 8203145

Claim:
A semiconductor device, comprising: a substrate having a first conductive layer disposed on a surface of the substrate; a first insulating layer formed over the substrate including a first opening exposing the first conductive layer and a second opening laterally offset from the first conductive layer; a second conductive layer formed over the first insulating layer, wherein a first portion of the second conductive layer is disposed over the first conductive layer and conforms to the first opening while a second portion of the second conductive layer is laterally offset from the first conductive layer and conforms to the second opening; a second insulating layer formed over the second conductive layer with a first opening that exposes the second conductive layer and a second opening away from the first opening that exposes the second portion of the second conductive layer while maintaining the second insulating layer around the first opening; and a conductive bump formed over the second conductive layer.