Patent ID: 7838984

Claim:
An adhesive tape electrically connecting conductive components, comprising: a resin layer containing a thermosetting resin; a solder powder; and a curing agent, wherein said solder powder and said curing agent reside in said resin layer, the curing temperature T 1 of said resin layer and the melting point T 2 of said solder powder satisfy the relational expression (1): T 1 ≧T 2 +20° C. expression (1) where said curing temperature T 1 is defined as an exothermic peak temperature obtained by measuring said adhesive tape by DSC at a temperature elevation speed of 10° C./minute, and said resin layer shows a melt viscosity of 50 Pa·s or above and 5000 Pa·s or below, at the melting point T 2 of said solder powder.