摘要 |
<P>PROBLEM TO BE SOLVED: To provide an oblique alignment phase difference film that prevents occurrence of a defect accompanying rubbing processing and has a liquid crystal alignment layer excellent in the alignment uniformity of liquid crystal. <P>SOLUTION: This manufacturing method of an oblique substrate comprises an alignment film forming process of coating a substrate with an alignment film forming composition solution containing hydrophilic resin, a leveling agent, and a solvent, an alignment film drying process of drying the substrate coated with the alignment film forming composition solution and solidifying the alignment film, and a rubbing process of performing rubbing processing of the alignment film. The temperature of the alignment substrate is within a predetermined temperature range in the alignment film drying process. The oblique alignment phase difference film is obtained by forming the liquid crystal layer on the substrate. <P>COPYRIGHT: (C)2009,JPO&INPIT |