MULTILAYER WIRING STRUCTURAL BODY

摘要

PROBLEM TO BE SOLVED: To provide a multilayer wiring structural body capable of suppressing lateral shift and falling of a bump composed of a material containing a resin.SOLUTION: A multilayer wiring structural body according to an embodiment may comprise: a multilayer wiring structure laminated with a plurality of wirings; a structural body arranged above the multilayer wiring structure; and a bump having an opening in which at least a part of the structural body is arranged therein, including a resin, and electrically connected to one of the plurality of wiring layers.SELECTED DRAWING: Figure 3a