A multi-layer wiring substrate for directly mounting chips or chip carriers obtained by using as adhesive layers and/or insulating layers a cured product of a special ether imide compound alone or together with at least one of aromatic cyanamide compounds, cyanurate compounds and cyanate compounds, is excellent in flexibility, solder heat resistance, high temperature fluidity and adhesiveness to copper conductors.
一种用于直接安装芯片或芯片载体的多层布线基板,是将一种特殊的醚
酰亚胺化合物单独或与芳香族
氰酰胺化合物、
氰尿酸酯化合物和
氰酸酯化合物中的至少一种化合物一起作为粘合层和/或绝缘层固化而成的,具有优异的柔韧性、耐焊热性、高温流动性和与
铜导体的粘合性。