Second and Fourth Harmonic Frequencies in Electric Field-Induced Liquid Crystal Reorientations
نویسندگان
چکیده
The second and fourth harmonics of low frequency electric field-induced liquid crystal reorientations are analyzed theoretically and confirming results observed experimentally. These transient dynamic optical responses manifest when the phase of a homogeneous cell is nearby Np or ðN 2Þp, where N is an integer. These ripples would influence the grayscales of liquid crystal devices if the driving electric field frequency is comparable to the liquid crystal response rate.
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تاریخ انتشار 2008