Patent ID: 7042735
Filing Date: 2006-05-09
Classification: H05K

Abstract:
1. The fitting substrate for connection to which first and second kinds of signal processing substrates mutually transmitting and receiving signals are fitted, comprising: a substrate main body; first signal connection point groups formed on said substrate main body and connected to said first kind of signal processing substrate; second signal connection point groups formed on said substrate main body and connected to said second kind of signal processing substrate; and wiring pattern groups for electrically connecting mutually corresponding signal connection points of said first and second signal connection point groups to one another, wherein said first and second signal connection point groups are respectively formed so that mutually corresponding signal connection points can be arranged substantially horizontally on the same plane, and said wiring pattern group is formed substantially linearly to match with the arrangement of each of said signal connection points, wherein said first and second signal connection point groups are so formed on the same plane so as to extend in a first direction and said wiring pattern groups are formed as to extend in a second direction intersecting orthogonally said first direction, wherein N wherein said first signal connection point groups are constituted by N wherein said substrate main body is formed into multiple layers and said wiring pattern groups are constituted by a plurality of wiring layers that form said substrate main body, and wherein said first signal connection point groups are constituted by a plurality of first signal connection rows adjacent to one another in said second direction, said second signal connection point groups are constituted by a plurality of second signal connection rows adjacent to one another in said second direction, and each of said connection groups constituted by at least one of said first signal connection rows and at least one of said second signal connection rows is connected by said wiring pattern groups by using different ones of said wiring layers.