首页 | 本学科首页   官方微博 | 高级检索  
     

铁电液晶光电特性的电路级分析
引用本文:朱思奇. 铁电液晶光电特性的电路级分析[J]. 半导体学报, 2007, 28(10): 1523-1526
作者姓名:朱思奇
作者单位: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
摘    要:建立了铁电液晶的Spice等效电路模型,并基于此模型,分析了温度、光波长以及电压频率3个典型参量对铁电液晶光电响应特性的影响.仿真结果表明,以上3个参量的变化对铁电液晶光电响应有明显的控制作用,该结果与Matlab数值分析结果以及实验结果相符.

关 键 词:铁电液晶  电路级分析  响应特性  典型参量
文章编号:0253-4177(2007)10-1523-04
收稿时间:2007-05-13
修稿时间:2007-05-13

Circuit-Level Analysis on Opto-Electronic Characteristics of Ferroelectric Liquid Crystal
Zhu Siqi. Circuit-Level Analysis on Opto-Electronic Characteristics of Ferroelectric Liquid Crystal[J]. Journal of Semiconductors, 2007, In Press. Zhu S Q. Circuit-Level Analysis on Opto-Electronic Characteristics of Ferroelectric Liquid Crystal[J]. Chin. J. Semicond., 2007, 28(10): 1523.Export: BibTex EndNote
Authors:Zhu Siqi
Affiliation:Department of Electronics System Technology,Institute of Microelectronics,Chinese Academy of Sciences,Beijing 100029,China
Abstract: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.
Keywords:ferroelectric liquid crystal  circuit-level analysis  response characteristics  typical parameters
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《半导体学报》浏览原始摘要信息
点击此处可从《半导体学报》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号