| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent used for forming a liquid crystal alignment layer to which liquid crystal aligning ability can be imparted by irradiation with polarized or unpolarized radiation without carrying out rubbing processing. SOLUTION: The liquid crystal aligning agent comprises a polyamic acid obtained using a diamine such as 3,5-diaminobenzyl cinnamate as a diamine component, or an imidized polymer thereof. COPYRIGHT: (C)2008,JPO&INPIT
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