FLEXIBLE ASSEMBLY OF STACKED CHIPS

摘要

A three-dimensional package consisting of a plurality of folded integrated circuit chips ( 100, 110, 120 ) is described wherein at least one chip provides interconnect pathways for electrical connection to additional chips of the stack, and at least one chip ( 130 ) is provided with additional interconnect wiring to a substrate ( 500 ), package or printed circuit board. Further described, is a method of providing a flexible arrangement of interconnected chips that are folded over into a three-dimensional arrangements to consume less aerial space when mounted on a substrate, second-level package or printed circuit board.