| abstract |
A resin composition comprising a benzoxazole resin precursor having a first repeating unit obtained by reacting a bisaminophenol compound with a dicarboxylic acid and a crosslinking agent, wherein the bisaminophenol compound and the dicarboxylic acid compound each have at least one of a dendrimer structure Of the resin composition. The benzoxazole resin precursor further includes a second repeating unit obtained by reacting a bisaminophenol compound having no diamondoid structure with a dicarboxylic acid compound having no diamondoid structure. The present invention also provides a resin film composed of the resin composition.n n n n Bisaminophenol, dicarboxylic acid, benzoxazole, diamondoid, semiconductor, varnish |