Circuit-Level Analysis on Opto-Electronic Characteristics of Ferroelectric Liquid Crystal

作     者：朱思奇 Zhu Siqi

作者机构：中国科学院微电子研究所电子系统总体技术研究室北京100029 

出 版 物：《Journal of Semiconductors》 (半导体学报（英文版）)

年 卷 期：2007年第28卷第10期

页      面：1523-1526页

核心收录：

学科分类：080801[工学-电机与电器] 0808[工学-电气工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

主　　题：ferroelectric liquid crystal circuit-level analysis response characteristics typical parameters 

摘      要：We propose an electronic model in Spice, instead of traditional mathematical analysis, for analyzing the performance of ferroelectric liquid crystal （FLC） under various working conditions. Using this equivalent circuit model,it is easy to simulate and analyze the behavior of an FLC layer in three different typical parameters,including temperature, input light wavelength, and the frequency of driving voltage. We conclude that the response velocity drops as the wavelength increases in the range of visible light, and for the parameter of temperature, the velocity reaches its lowest value when the temperature reaches a certain degree,meanwhile,the frequency of driving voltage exerts important effects on the response velocity only when the frequency is beyond a critical value. Excellent agreement is achieved between simulation and experimental results.