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发明公开
CN103254906A 一种含有二氟甲氧基醚类化合物的液晶组合物 有权

一种含有二氟甲氧基醚类化合物的液晶组合物
摘要：
本发明公开了一种含有二氟甲氧基醚类化合物的液晶组合物，属于液晶显示材料领域。包含5%～60%的通式I和通式II所示的组分A的二氟亚甲基醚类化合物、1%～50%的通式III所示的组分B的化合物、1%～40%的通式IV所示的组分C的化合物和0～40%的通式V所示的组分D的化合物，同时添加0～0.2%的所述组分A～组分D的质量之和的旋光性化合物。本发明具有低粘度、快响应时间、适当的光学、良好的各向异性和适当的正介电各向异性，特别适用于制造快速响应的TN-TFT、IPS-TFT液晶显示元件和液晶显示器。
摘要（英）：

The invention discloses a liquid crystal composition containing difluoro methoxyl ether compounds and belongs to the field of liquid crystal display materials. The composition contains 5-60% of the difluoro methoxyl ether compounds of a component A, shown as general formulas I and II, 1-50% of a compound of a component B, shown as a general formula III, 1-40% of a compound of a component C, shown as a general formula IV and 0-40% of a compound of a component D, shown as a general formula V and is simultaneously added with an optical activity compound accounting for 0-0.2% of the total mass of the components A, B, C and D. The composition disclosed by the invention has the advantages of low viscosity, fast response time, appropriate optical property, good anisotropy and appropriate positive dielectric anisotropy and particularly suitable for the manufacturing of quick-response TN-TFT (Twisted Nematic-Thin Film Transistor), IPS (In-Plane Switching)-TFT liquid crystal display elements.

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