| 摘要 |
<p>PURPOSE:To obtain uniform orientation with a large tilt angle by applying high polymer resin over a substrate, lifting off this high polymer resin, and further performing a rubbing treatment. CONSTITUTION:A pattern 2 of <=1mum pitch is formed on a substrate 1 by using resist, the high polymer resin is applied over the surface of the substrate, and then a high polymer resin film 3 is formed by a heat treatment. Then, the resist is peeled off by using resist separating liquid and then the high polymer resin film is peeled off, thereby forming fine projections and recesses on the surface of the substrate. Then, the surface of the substrate is rubbed in a constant direction with cloth, etc., to grind the projections and recesses more on one-directional sides than on the other-directional dies, so the shape of the projections and recesses has directivity, but the shape and density of the projections and recesses are determined by the total pressure of the rubbing treatment and the pattern pitch. Consequently, liquid crystal molecules 4 are oriented stably in a constant direction at a pretilt angle theta.</p> |
