Manufacturing ic chip in portions for later combining, and related structure

Abstract

Methods of manufacturing an IC chip in portions for later combining and a related structure are disclosed. In one embodiment, the method includes: fabricating a first portion of the IC chip, the first portion including a structure from a selected level of back-end-of-line (BEOL) processing up to an end of the BEOL processing, the first portion providing a specific functionality when combined with a second portion of the IC chip, fabricating the second portion of the IC chip, the second portion including a structure from a device level of the IC chip up to the selected level of the BEOL processing, the second portion having structure providing generic IC chip functionality. The fabrication of the portions may occur at a single location or different locations, and the combining may occur at the same location or different location as one or more of the fabrication processes.

Dependencies are inferred from the claim text.