| 摘要 |
PROBLEM TO BE SOLVED: To provide a conductive adhesive, a conductive adhesive sheet and a wiring device which use a conductive filler containing copper as a main component and realize cost reduction, stable viscosity of the conductive adhesive, good connection reliability and adhesive strength even after long-term exposure to moist heat environments, and good connection reliability even in a circuit with a high step of a ground wiring board through hole.SOLUTION: A conductive adhesive comprises a thermosetting resin (A) having a carboxyl group, an epoxy resin, a conductive filler (B) containing copper as a main component, a curative, and a silane coupling agent.SELECTED DRAWING: Figure 1 |
