Patent ID: 6587353
Filing Date: 2003-07-01
Classification: H01L

Abstract:
A semiconductor device, comprising:a substrate; an externally connecting electrode provided in said substrate, having a resin member interposed between said externally connecting electrode and said substrate and immediately beneath respective said externally connecting electrode; and an externally connecting interconnection electrically connected to said electrically connecting electrode and routed along a surface of said substrate on which said externally connecting electrode is provided, wherein in the vicinity of a position where said externally connecting interconnection and said electrically connecting electrode are connected to each other, a direction in which said externally connecting interconnection is routed has a crossing angle of greater than 0Â° and less than 180Â° with respect to a direction in which said substrate expands and contracts due to thermal stress at the position where said externally connecting interconnection and said externally connecting electrode are connected to each other.