Patent ID: 7179742
Filing Date: 2007-02-20
Classification: C23C,H01L,H05K

Abstract:
1. A method of manufacturing a multichip module, comprising the steps of: placing a frame on a first flat substrate, said frame having holes in it for positioning and holding integrated circuit chips; placing integrated circuit chips through frame to planarize their top, active, surfaces against the first flat substrate; removing the first substrate from the frame and the chips; placing one or more layers of dielectric on top of the frame and chips; using photolithographic techniques to etch vias through each of the one or more dielectric layers to allow selective contact to conductive bonding pads on individual chips or conductive paths on the dielectric layer below; using photolithographic techniques to lay down conductive material in such vias and in desired conductive pathways on the currently to layer of dielectric material.