申请人:DIC Corporation
公开号:EP2762548A1
公开(公告)日:2014-08-06
A liquid crystal composition of the present invention is used for a liquid crystal display device of an active matrix driving mode which is required to have fast response. The liquid crystal composition has negative dielectric anisotropy, a large absolute value thereof, and low viscosity. Also, the liquid crystal composition has excellent liquid crystallinity that does not decrease Δn and Tni, and the like, and exhibits a stable liquid crystal phase within a wide temperature range. Further, the liquid crystal composition is chemically stable to heat, light, water, and the like and is thus suitable for use in a liquid crystal display device in which display defects are suppressed in large-size application requiring high reliability. A liquid crystal display device using the liquid crystal composition can be suitably used as a liquid crystal display device of a VA mode or the like.
本发明的一种液晶组合物用于要求快速响应的有源矩阵驱动模式的液晶显示设备。该液晶组合物具有负介电各向异性,其绝对值大,粘度低。此外,液晶组合物还具有优异的液晶性,不会降低 Δn 和 Tni 等,并在宽温度范围内呈现稳定的液晶相。此外,该液晶组合物对热、光、水等化学性质稳定,因此适用于在要求高可靠性的大型应用中抑制显示缺陷的液晶显示设备。使用该液晶组合物的液晶显示设备可适当用作 VA 模式或类似模式的液晶显示设备。