SUBSTRATE FOR MOUNTING DEVICE AND METHOD FOR PRODUCING THE SAME, SEMICONDUCTOR MODULE AND METHOD FOR PRODUCING THE SAME, AND PORTABLE APPARATUS PROVIDED WITH THE SAME

摘要

A substrate for mounting a device comprises: an insulating resin layer; a plurality of projected electrodes that are connected electrically to a wiring layer provided on one major surface of the insulating resin layer, and that project toward the insulating resin layer from the wiring layer; and a counter electrode provided at a position corresponding to each of the plurality of projected electrodes on the other major surface of the insulating resin layer. Among the projected electrodes, a projected length of part of the projected electrodes is smaller than that of the other projected electrodes; and the projected electrode and the counter electrode corresponding thereto are capacitively-coupled, and the projected electrode and the counter electrode are connected electrically.