Adhesive for semiconductor bonding, adhesive film for semiconductor bonding, method for mounting semiconductor chip, and semiconductor device

Abstract

The present invention is aimed to provide an adhesive for bonding a semiconductor which has high transparency and facilitates recognition of a pattern or position indication on the occasion of semiconductor chip bonding. The present invention is an adhesive for bonding a semiconductor containing: an epoxy resin; an inorganic filler; and a curing agent, wherein the amount of the inorganic filler in the adhesive is 30 to 70% by weight, the inorganic filler contains a filler A having an average particle size of less than 0.1 μm and a filler B having an average particle size of not less than 0.1 μm and less than 1 μm, and the weight ratio of the filler A to the filler B is 1/9 to 6/4. The present invention is an adhesive for bonding a semiconductor containing: an epoxy resin; an inorganic filler; and a curing agent, wherein difference in refractive index is not more than 0.1 between the epoxy resin and the inorganic filler.

Dependencies are inferred from the claim text.