文件类型:PDF文档
文件大小:854K
Epoxy resin compositions comprising (A) an epoxy resin, (B) a phenolic resin curing agent, (C) an inorganic filler, (D) a rare earth oxide, and optionally (E) a phosphazene compound cure into products having improved heat resistance and moisture-proof reliability and are best suited for the encapsulation of semiconductor devices.