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发明授权
CN103865548B 液晶配向剂及其应用 失效 - 权利终止

液晶配向剂及其应用
摘要：
本发明有关一种液晶配向剂及其应用。该液晶配向剂包含聚合物组合物(A)、溶剂(B)及聚烷氧基二醇二烷基醚化合物(C)，其中所述聚烷氧基二醇二烷基醚化合物(C)的数量平均分子量为250至2000。所述液晶配向剂具有良好的紫外光稳定性。此外，本发明还提供一种由上述液晶配向剂所形成的液晶配向膜，以及一种包含上述液晶配向膜的液晶显示元件，其具有高电压保持率及低离子密度。
摘要（英）：

The invention relates to a liquid crystal alignment agent which provides a polymer composition (A), a solvent (B), and a poly(oxyalkyleneglycol)dialkylether compound (C); wherein the number average molecular weight of the poly(oxyalkyleneglycol)dialkylether compound (C) is from 250 to 2000. The invention also provides a liquid crystal alignment film made by the liquid crystal alignment agent as mentioned above and a liquid crystal display element which provides the liquid crystal alignment film, and the liquid crystal display element has high voltage holding rate and low ion density.

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