Liquid crystal component used for optical compensation bend mode liquid crystal displayer

Abstract

The invention discloses a liquid crystal component used for an optical component bend mode liquid crystal displayer and overcomes the shortages that the penetration rate curves do not coincide and time needed by a converting state is verbose in the prior art. The liquid crystal component used for the optical component bend mode liquid crystal displayer comprises nematic liquid crystal materials and opposition right-handed activators. The opposition right-handed activator is indicated as a formula (1). The formula (1) is shown in the sprcification.

Description

technical field [0001] The present invention relates to liquid crystal compositions, and in particular to liquid crystal compositions for use in optically compensated bend mode liquid crystal displays. Background technique [0002] In recent years, with the rapid development of imaging technology, liquid crystal displays (Liquid Crystal Displays; LCDs), which are thin in size, light in weight and have low electromagnetic radiation, have gradually become mainstream products of displays. Liquid crystals can generally be divided into three types according to different condensation structures: nematic liquid crystal, smectic liquid crystal and cholesteric liquid crystal. Among them, the bent nematic liquid crystal mode (Bend Nematic Mode) was first discovered by the R&D team of P.J. Bos in 1984 and its structural concept was proposed. If the alignment rubbing (Rubbing) direction of the horizontally aligned liquid crystal (Homogeneous cell) substrate is used as the benchmark (an...

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Problems solved by technology

[0006] Therefore, there is still a need for a liquid crystal composition that can solve the above-mentioned problems of misalignment of transmittance curves and long time required for switching states.

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