Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.

Minsheng Guo

Zhian Liang

Kui Wang

Wei Zhang

Kai Xu

Limei Zhang

Yang Xiang

Shen Yuan

Provide are a liquid crystal compound represented by formula I, and a liquid crystal mixture comprising the compound  A lateral trifluoromethyl-containing liquid crystal compound having the structural characteristics of Formula I not only has a negative dielectric anisotropy (&#x394;&#x3b5;), an appropriate optical anisotropy (&#x394;n), a higher clearing point (CP), a prominent low-temperature miscibility with other liquid crystals, and a low rotary viscosity (&#x3b3;1), but also has a good stability to UV and high temperatures, particularly, a negative dielectric anisotropy. Same can be applied to the formulation of liquid crystal compositions of positive and negative types, and it is particularly prominent that same has the advantages of a good solubility at low temperatures and a high transmittance.

Lateral trifluoromethyl-containing liquid crystal compound, liquid crystal mixture and display device

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Shijiazhuang, China

Minsheng Guo