Method of manufacturing a flip-chip semiconductor device with a stress-absorbing layer made of thermosetting resin

摘要

In a flip-chip type semiconductor device, a plurality of pad electrodes are formed on a semiconductor substrate. An insulating stress-absorbing resin layer made of thermosetting resin is formed on the semiconductor substrate and has openings corresponding to the pad electrodes. A plurality of flexible conductive members are filled in the openings. A plurality of metal bumps are formed on the flexible conductive layers.