| 摘要 |
<p>PURPOSE:To obtain an electrode substrate having superior durability, moisture resistance, heat resistance and orienting power by forming a film of a resin composition consisting of a resin contg. bismaleimide and a triazine resin monomer as principal components and of epoxy resin and by orienting the surface of the film. CONSTITUTION:A transparent electrode film is formed on the surface of a substrate, and a film of a resin composition consisting of a resin contg. bismaleimide and a triazine resin monomer as principal components and of epoxy resin is formed on a part or whole of the surface of the substrate including the electrode film. The surface of the resin composition film is then oriented. The former resin contains essentially bismaleimide represented by the formula, dicyanate represented by a formula NidenticalC-O-Ar2-CidenticalN and triazine resin having triazine rings each formed by cyclopolymerizing three or more said dicyanate molecules in the molecule and cyanate groups at the terminals of the molecule. In the formulae, each of Ar1 and Ar2 is a bivalent aromatic group.</p> |
