Epoxy resin composition for semiconductor encapsulating use, and semiconductor device

摘要

There is provided an epoxy resin composition for semiconductor encapsulating use comprising: an epoxy resin (A); a phenol resin (B); a curing accelerator (C); and an inorganic filler (D), wherein the inorganic filler (D) contains a spherical fused silica (d1) which contains: metal or semimetal other than silicon; and/or an inorganic compound comprising the metal or semimetal other than silicon.