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采用向列相液晶和在光照下可发牛相分离的预聚物单体组成的混合物，分别应用掩膜版法和光刻电极图形法制作的夹层结构液晶盒，在个同条件Ｆ经紫外光辐照发生相分离，形成聚合物栅和墙结构。系统研究厂不同的单体种类、单体含量、ＵＶ光强、聚合温度对聚合物栅和墙结构的影响，比较了两种方法形成的概和墙结构的效果。最后给出作为光学衍射器件使用的衍射效果。
Using a mixture of nematic liquid crystal and prepolymer monomer which can be separated into cattle under light irradiation, a sandwich structure liquid crystal cell made by using a mask plate method and a photolithographic electrode pattern respectively is irradiated with UV light Light irradiation occurs phase separation, the formation of polymer gate and wall structure. The effects of different monomer types, monomer content, UV light intensity and polymerization temperature on the polymer grids and walls were systematically studied. The effects of the two methods on the structure of the approximate walls were compared. Finally, the diffraction effect used as an optical diffraction device is given.