Patent ID: 7778039
Filing Date: 2010-08-17
Classification: G11C,H05K,Y10T

Abstract:
1. A substrate for structurally and electrically coupling together components of an electronic device or system, the substrate comprising: at least one power plane; at least one ground plane; at least one noise suppression structure disposed between the at least one power plane and the at least one ground plane, the at least one noise suppression structure comprising: at least one semiconductor device structurally and electrically coupled to a first region of the substrate, the power plane extension and the ground plane extension of the at least one noise suppression structure extending parallel to one another at least substantially continuously along a path at least partially surrounding the first region of the substrate and at least partially disposed between the first region of the substrate and a second region of the substrate; wherein the at least one noise suppression structure is configured to suppress electrical waves propagating through at least one of the at least one power plane and the at least one ground plane between the first region of the substrate and the second region of the substrate.