Liquid epoxy resin composition for ball grid array package

摘要

A liquid epoxy resin composition comprising (A) an epoxy resin component which includes specific amounts of three specific epoxy resins, (B) a curing agent, (C) a curing accelerator, and (D) an inorganic filler has a low viscosity, high cure rate, ease of processing, reliability, and shelf stability. The composition can be used as a semiconductor device encapsulant to provide BGA packages having minimal warpage.