Patent ID: 7652213
Filing Date: 2010-01-26
Classification: H01L,H05K

Abstract:
1. An internal conductor connection structure comprising: an insulator substrate including a plurality of insulating layers; line conductors disposed in the insulator substrate; and at least two via conductors adjacent each other at a predetermined interval in the insulator substrate, at least one of the at least two via conductors including a continuous via conductor arranged to extend in a direction away from the other via conductor; wherein the at least one of the at least two via conductors is connected to one of the line conductors through the continuous via conductor; the continuous via conductor has a dimension in a direction in which the line conductors extend that is greater than a dimension of the at least two via conductors in the direction in which the line conductors extend; the continuous via conductor is disposed in one of the plurality of insulating layers; one of the at least two via conductors is disposed in another one of the plurality of insulating layers that is different from the one of the plurality of insulating layers in which the continuous via conductor is disposed; and one end portion of the continuous via conductor is directly connected to the one of the at least two via conductors, and an opposite end portion, but not the one end portion, of the continuous via conductor is directly connected to the one of the line conductors.