Patent ID: 7754529

Claim:
A flip chip mounting method, in which a semiconductor chip having a plurality of electrode terminals is disposed so as to be opposed to a wiring board having a plurality of connection terminals and the connection terminals of the wiring board and the electrode terminals of the semiconductor chip are connected electrically; the method comprising: a first process of supplying a resin containing electrically conductive particles on the wiring board; a second process of disposing the semiconductor chip at a predetermined distance from a surface of the resin; and a third process of heating the resin containing the electrically conductive particles and melting the electrically conductive particles and the resin; wherein the third process comprises applying vibrations to the molten resin so as to make it flow, and allowing the electrically conductive particles to self-assemble between the connection terminals of the wiring board and the electrode terminals of the semiconductor chip, thereby forming connectors that connect the connection terminals and the electrode terminals electrically.