PBa06 偏光光反応による架橋性高分子液晶フィルムの光誘起配向

抄録

We describe the effect of annealing condition on the photoalignment behavior of copolymer liquid crystals (CPLC) induced by linearly polarized (LP) UV exposure, The CPLC comprising a 4-(cinnamoyloxy-ethoxy)-4'-(biphenylyloxyhexyl) group and a 4-cyano-4'-(biphenylyloxyhexyl) group with various composition were used in this studies, It was found that the orientational order of the mesogenic group was dependent on the annealing condition and the copolymer composition.