Experimental study of phase-step broadening by fringing fields in a three-electrode liquid-crystal cell.
Experimental study of phase-step broadening by fringing fields in a three-electrode liquid-crystal cell.
复制标题
三电极液晶盒中边缘场相阶展宽的实验研究。
作者：
Eldad Bahat Treidel;B. Apter;U. Efron
在简单的三电极 LC 单元结构中研究了相阶分布的边缘场展宽及其对液晶 (LC) 单元厚度的依赖性，该结构由两个用差分电压偏置的横向电极和放置在相对基板上的第三个接地电极组成。将结果与之前为边缘场展宽核开发的近似分析模型以及计算机模拟进行了比较。实验与理论以及模拟结果之间显示出良好的一致性。
The fringing-field broadening of a phase-step profile and its dependence on the thickness of a liquid-crystal (LC) cell were studied in a simple, three-electrode LC cell structure consisting of two lateral electrodes biased with a differential voltage and a third, grounded, electrode placed on the opposite substrate. The results were compared both with an approximate analytical model developed earlier for a fringe-field-broadening kernel and with computer simulations. Good agreement between the experiment and the theoretical as well as the simulation results is shown.