摘要 |
PURPOSE: To provide a mutual connecting medium having conductivity in at least two directions by forming a network of conductive magnetic particles in the non-conductive matrix material. CONSTITUTION: An electric mutual connecting medium is manufactured so that conductive magnetic particles 11 are included in the non-conductive matrix material 12 or the matrix material 12, which does not have strong conductivity. This network is formed by magnetic field processing, and as a result, conductivity at a level to be required in at least two desirable directions can be obtained. This medium is formed into a sheet or a layer shape, and the magnetic field processing is performed by using a large field component in x-direction and y-direction of the medium. |