| 摘要 |
<P>PROBLEM TO BE SOLVED: To achieve high degree of alignment in an optical anisotropic film which is formed by aligning lyotropic liquid crystal compounds. <P>SOLUTION: High degree of alignment is obtained by combining primary alignment, which is induced by carrying out casting application of a coating liquid containing the lyotropic liquid crystal compound in one direction, and secondary alignment, which is induced by carrying out rubbing processing of a surface of a coating film thereafter. <P>COPYRIGHT: (C)2009,JPO&INPIT |
