METHOD FOR MANUFACTURING CONDUCTOR AND SEMICONDUCTOR

摘要

PROBLEM TO BE SOLVED: To provide a sintering method capable of sintering nano particles even at an ambient temperature of -50 to-100°C under atmospheric pressure.SOLUTION: The sintering method comprises: forming a wiring pattern layer on a surface of an insulating substrate using a liquid or pasty ink including conductor or semiconductor nano particles wrapped with an organic capsule having a layer thickness of 1-5 nm; dissolving and removing the capsule layer by applying voltage to the nano particle containing formation layer; forming a sintered layer by sintering between the nano particles; and forming a wiring of the sintered layer having electrical conductivity on a circuit board.