Nematic phase liquid crystal composition
A technology of liquid crystal composition and column phase, applied in the direction of liquid crystal materials, chemical instruments and methods, etc., can solve the problems of high charge retention rate, low voltage retention rate, low viscosity, etc., and achieve low viscosity, high resistivity and voltage retention High efficiency and excellent performance
Active Publication Date: 2013-08-21
BEIJING CHENGZHI YONGHUA DISPLAY TECHNOLOGY CO LTD
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The invention discloses a nematic phase liquid crystal composition comprising a compound with a first component shown as the general formula I, a compound with a second component shown as the general formula II, a compound with a third component shown as the general formula III, a compound with a fourth component shown as the general formula IV and a compound with a fifth component shown as the general formula V. The nematic phase liquid crystal composition disclosed by the invention has very low overall response time, lower voltage, high resistivity and voltage retention rate, low viscosity, short response time and proper optical anisotropy and dielectric anisotropy; after being treated at high temperature, the nematic phase liquid crystal composition still has high resistivity and excellent high temperature and ultraviolet stability, can be used for a photoelectric display with an active matrix address, and is particularly suitable for manufacturing active matrix TN-TFT (Twisted Nematic Thin Film Transistor) and IPS-TFT (In-Plane Switching Thin Film Transistor) liquid crystal display elements and liquid crystal displays which are rapid in response.
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