Patent ID: 6852932
Filing Date: 2005-02-08
Classification: H05K,Y10T

Abstract:
1. A circuit comprising: a first electrically conductive member having a first and a second surface and a first aperture; a first dielectric member which is coupled to said first surface; a second dielectric member which is coupled to said second surface; a first circuit assembly having a second electrically conductive member which is coupled to said first dielectric member, said first circuit assembly further including a third electrically conductive member and a first core member which is contained between said second and said third electrically conductive members and which includes at least one air-bridge; and a second circuit assembly having a fourth electrically conductive member which is coupled to said second dielectric member, said second circuit assembly further including a fifth electrically conductive member and a second core member which is contained between said fourth and said fifth electrically conductive members and which includes at least one air-bridge, said first electrically conductive member cooperating with said first and second circuit assemblies and with said first and second dielectric members to form a multi-layer circuit board having a second aperture which extends through said multi-layer circuit board and which is aligned with said first aperture; and electrically conductive material resident within said second aperture.