abstract |
An object of the present invention is to provide a photosensitive paste composition that can form a high-definition pattern at a low cost and that is a thin film and has high adhesive strength to ceramic, silicon, and glass substrates. An aluminum powder (A) having a 50% by weight particle size (D50) of 2.0 to 20.0 μm, an alkali-soluble resin (C), a polyfunctional (meth) acrylate (D), and a photopolymerization initiator. A photosensitive paste composition comprising (E). [Selection figure] None |