Patent ID: 8502203

Claim:
A laminated structure, comprising; a substrate; a wettability changing layer on the substrate, the wettability changing layer comprising a material, wherein a critical surface tension of the material is capable of being changed by providing energy thereto; and an electrically conductor layer on the substrate, the electrically conductor layer formed on a region of the wettability changing layer, the region being provided with the energy, wherein the material consists of a structural unit comprising a side chain and a structural unit comprising no side chain, wherein the side chain comprises a multiply-branched structure, represented by the general formula (1): wherein, each of A 1 and A 2 is independently a single bond or a functional group represented by a structural formula of —COO—, —OCO—, —CONH—, —NHCOO—, or —NHOCO—, m is 1-3 and n is 2 or 3, while G is a phenylene group or a naphthalene group in the case m is 1, a trivalent benzene ring in the case where m is 2, and a tetravalent benzene ring in the case where m is 3, R is a linear, branched, or cyclic alkyl group or fluoroalkyl group whose carbon number is 1-15, wherein a plural of Rs may be identical to or different from one another.