COMPOSITION FOR FORMING PHOTOSENSITIVE DIELECTRIC MATERIAL, AND TRANSFER FILM, DIELECTRIC MATERIAL AND ELECTRONIC PARTS USING THE SAME

摘要

A composition for forming a photosensitive dielectric material containing inorganic particles, a resin capable of being developed with an alkaline reagent and an additive, wherein the additive comprises (C1) a compound having a quinonediazide group, (C2) a compound having at least two amino groups modified so as to have an alkyl ether moiety and (C3) a thermosensitive acid-generating agent, or wherein the composition comprises (A-I) an ultra-fine inorganic powder having an average particle diameter of less than 0.05 mum and (A-II) a fine inorganic powder having an average particle diameter of 0.05 mum or more; and a dielectric material and electronic parts formed from the composition. The above composition allows the formation of a dielectric material layer which is reduced in heat loss, is capable of being fired at a reduced temperature and has a high dielectric constant, with good dimensional accuracy.