| abstract |
In a chip-on-chip type semiconductor device, an adhesive tape electrically connects between a semiconductor chip (10) and a semiconductor chip (20). The adhesive tape contains; (A) a film forming resin of 10-50 wt%, (B) a thermosetting resin of 30-80 wt%, and (C) a curing agent of 1-20 wt% having flux activation characteristics. |