PURPOSE: To reduce the pressure load and prevent poor continuity of terminal connection parts by reducing the pressure dispersion at connection of connecting terminals through anisotropic conductive rubber connectors in a terminal connection of electronic parts on one interconnecting substrate with those on other substrate.

CONSTITUTION: An interconnecting substrate 1 having nearly flat connecting terminals 3 to be connected to other interconnecting substrate 2 comprises protrusions 5 on the terminals 3. The terminals 3 having the protrusions 5 and nearly flat connecting terminals 4 of the other substrate 2 are pressed through anisotropic conductive rubber connectors 6 to thereby connect through point contacts of the connectors 6 with the protrusions 5.