| 摘要 |
PROBLEM TO BE SOLVED: To provide an alignment layer which has practically sufficient strength while maintaining a hybrid aligning property and a vertical aligning property of modified polyvinyl alcohol. SOLUTION: The alignment layer for a liquid crystal is composed of at least an unmodified polyvinyl alcohol with the degree of polymerization of 500 or more and a modified polyvinyl alcohol. COPYRIGHT: (C)2006,JPO&NCIPI
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