| 摘要 |
An embodiment includes a semiconductor structure comprising: a backend portion including a plurality of metal layers between bottom and top metal layers; the top metal layer including a top metal layer portion having first and second opposing sidewall surfaces and a top surface that couples the sidewall surfaces to one another; an insulator layer directly contacting the top surface; and a via coupling a contact bump to the top metal layer portion; wherein a first vertical axis, orthogonal to a substrate coupled to the backend portion, intercepts the contact bump, the nitride layer, the via, and the top metal layer portion. Other embodiments are described herein. |
