The n-alcohols liquid doping effect on the twisted nematic liquid crystals
We present a simple and efficient way to improve the performance of the twisted nematic liquid crystal (LC) system. The LCs modified by liquid dopant exhibit the functions of lower driving voltage and shorter response time. We replace the solid dopant by the liquid dopant for avoiding the drawbacks of precipitation and aggregation. The result of time-evolved transmittance shows the voltage can be held after the doping of n-hexanol liquid.
doping effect liquid crystals liquid dopant