Interposer Having Conductive Posts

摘要

There are disclosed herein various implementations of an interposer for use in semiconductor packaging. One exemplary implementation comprises a conductive post formed from a wire bond. A first end of the conductive post is mechanically joined to a conductive pad on a first surface of the interposer, while a second end of the conductive post is capable of making electrical connection to a contact body on an active surface of a semiconductor die. Such an interposer may include a rigid or flexible interposer dielectric. In one exemplary implementation, the interposer dielectric has a via formed therein, the conductive post being situated in the via and extending through a second surface of the interposer opposite the first surface.