| abstract |
(57) [Summary] [Constitution] The present invention comprises a ceramic green sheet characterized by containing an aluminum nitride powder and a photosensitive resin composition, or (a) an aluminum nitride powder (b) a carboxyl group in a side chain. The present invention also relates to a ceramics green sheet comprising: an acrylic copolymer having an ethylenically unsaturated group (c), a photoreactive compound (d) and a photopolymerization initiator. According to the present invention, it is possible to provide a green sheet in which a via hole and a through hole can be easily and accurately formed and a fine hole can be surely formed. |