LI Xiao-ji, ZHENG Gui-li, ZHANG Zhi-dong. Influence of Switching Time on Relaxation Process of Distorting Field in HAN Liquid Crystal Cell[J]. , 2013,(1): 25-28
LI Xiao-ji, ZHENG Gui-li, ZHANG Zhi-dong. Influence of Switching Time on Relaxation Process of Distorting Field in HAN Liquid Crystal Cell[J]. , 2013,(1): 25-28 DOI: 10.3788/YJYXS20132801.0025.
In the process of moving the voltage applied on hybrid aligned nematic liquid crystal cell (i.e. relaxation process)
switching time of voltage is assumed finite
and then the voltage in the relaxation process is handled as exponential attenuation function of time. Based on above assumption
the distribution of the director in hybrid aligned nematic liquid crystal cell is analyzed by numerical simulation and this paper get the range of switching time impacting on the relaxation process.