The AC Stabilization Technique and an Improved Equivalent Circuit Model for Displays Incorporating Ferroelectric Liquid Crystals

WANG Meng-yao; PAN Wei; LUO Bin; ZHANG Wei-li; ZOU Xi-hua

您当前的位置：

首页 >

文章列表页 >

The AC Stabilization Technique and an Improved Equivalent Circuit Model for Displays Incorporating Ferroelectric Liquid Crystals

更新时间：2025-07-16

- The AC Stabilization Technique and an Improved Equivalent Circuit Model for Displays Incorporating Ferroelectric Liquid Crystals
- Acta Electronica Sinica Vol. 35, Issue 10, Pages: 1968-1972(2007)
- 作者机构：
  
  西南交通大学信息科学与技术学院光通信与光器件研究所,四川,成都,610031
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN873O48
- Published：2007
- 稿件说明：
移动端阅览
WANG Meng-yao, PAN Wei, LUO Bin, et al. The AC Stabilization Technique and an Improved Equivalent Circuit Model for Displays Incorporating Ferroelectric Liquid Crystals[J]. Acta Electronica Sinica, 2007, 35(10): 1968-1972.
DOI：

WANG Meng-yao, PAN Wei, LUO Bin, et al. The AC Stabilization Technique and an Improved Equivalent Circuit Model for Displays Incorporating Ferroelectric Liquid Crystals[J]. Acta Electronica Sinica, 2007, 35(10): 1968-1972. DOI：

摘要

针对交流稳态技术提出了一种改进的能体现铁电液晶电学、光学各向异性的等效电路模型.通过将介电张量与电场的耦合作用和由表面定向层引起的锚定能量以等效源的形式表达在电路模型中

成功地将模型拓展到介电各向异性情况下.分别就正、负性介电各向异性及应用交流稳态技术时的光响应特性和动力学机制进行了模拟

并给出了对应的介电扭矩、铁电扭矩和极化反转电流.模拟结果吻合于理论分析及文献报道的结果

表明了电路模型的有效性.

Abstract

An improved equivalent circuit model for ferroelectric liquid crystal (FLC) in which the anisotropic electro-optical properties are presented is proposed to simulate the AC stabilization technology.The coupling effects of electric fields to dielectric tensor as well as the surface anchoring forces due to alignment layers are included in the model by equivalent current sources to make it has the capability in optical response prediction and dynamic analysis when dielectric anisotropy of FLC is of a relatively high value.Optical responses in cases of positive anisotropy and negative anisotropy

and with AC stabilization technology are displayed

and the dielectric torque

ferroelectric torque and polarization reversal current are given.The simulation results indicate a good quantitative agreement with the theoretical analysis and the published results.

关键词

Keywords

references

Views

1058

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on Novel Quasi-Elliptic Low-Pass Filters Using Defected Ground Structure

Numerical Analysis of Passive Intermodulation Due to Metallic Contact Nonlinearity

Research on Millimeter Wave Broad-Band and Low Insertion Loss Limiters Based on Butterworth Low Pass Filter

Research on the Equivalent Circuit Model of the Three-Port T-Junction and Its Applications to High-Performance Branch-Line Coupler

Study of the Impedance Compensation of the Welding Transition Section of the RF Connector and Micro Strip Line

Related Author

WU Wen

YANG Jin-ping

LI Yun

WANG Xin-bo

CHENG Zhi-hua

XIE Yong-jun

LIU Ying

MAO Yu-ru

Related Institution

School of Electric Engineering and Optoelec Technology,Nanjing University of Science and Technology

National Key Laboratory of Space Microwave Technology China Academy of Space Technology (Xi'an) Xi'an Shaanxi China

Key Laboratory of Antenna and Microwave Technology Xidian University Xi'an Shaanxi China

School of Electronic and Information Engineering Beihang University Beijing China

National Key Laboratory of Space Microwave Technology, China Academy of Space Technology (Xi'an)

⁰