| 摘要 |
<p>PURPOSE:To manufacture continuously and easily a transparent resin substrate having a uniform orienting film by continuously moving a beltlike film substrate and forming a resin film on the moving substrate by a roll coating method or a spraying method using a resin soln. for forming an orienting film or an orienting agent. CONSTITUTION:In the figure 5' is a coil of a polyethylene terephthalate film 5 having a required transparent electrode film on the surface. The film 5 is continuously moved by means of guide rolls as shown by the figure, and it is coiled. While moving the film 5, methyl-gamma-aminopropyltrimethoxysilane as an orienting agent is applied to the film 5 by means of a roll coater 6. The film 5 is optionally heated to about 100 deg.C with a heater 7 and dried to adhere the orienting agent to the substrate, and the film 5 is continuously coiled to form a coil 5''.</p> |
