Patent ID: 7888807
Filing Date: 2011-02-15
Classification: H01L,H05K

Abstract:
1. A wire-connection structure comprising: an insulating substrate which has a first surface and a second surface facing mutually, and in which a first space which is formed to communicate the first surface with the second surface and a second space is formed to communicate with the first space; a connection-objective member which has a contact point and which is arranged to face the second surface of the insulating substrate; and an electroconductive member which is arranged in the first space and the second space, which is electrically connected to the contact point of the connection-objective member, and which is formed to rise above the first surface of the insulating substrate, wherein a width of the first space is smaller than a width of the second space, the first space is defined by a U-shaped notch or a tube formed in the insulating substrate, a width of the electroconductive member is greater than the width of the first space, and the first space is filled with the electroconductive member entirely.