Simulation of Normal Anchoring Nematic Droplets under Electrical Fields
スポンサーリンク
概要
- 論文の詳細を見る
In this work we simulate the director configurations of a spherical nematic liquid crystal droplet under normal anchoring conditions to study the changes of the director under varying electric field sequence. The extent to which the orientational properties of the director configurations depend on the dielectric anisotropy and elasticity of liquid is discussed. Simulation results indicate that the bistability of the director configuration causes hysteresis in the transmission-applied voltage properties of a polymer-dispersed liquid crystal film. In addition, lowering the values of dielectric anisotropy to the elastic constant ratio of liquid crystal reduces hysteresis.
- 社団法人応用物理学会の論文
- 1999-03-15
著者
-
CHEN Shu-Hsia
Institute of Electro-optical Engineering, National Chiao Tung University
-
LI Wang-Yang
Institute of Electro-Optics, National Chiao-Tung University
-
Li Wang-yang
Institute Of Electro-optical Engineering National Chiao Tung University
-
Chen Shu-hsia
Institute Of Electra-optical Engineering National Chico Tung University
関連論文
- Discontinuous Radial to Axial Transformation of Director Configuration in a Cylindrical Nematic Cavity
- Observation of Electric-Field-Driven Modulated Textures in Cholesteric Liquid Crystal Cells
- Study of the Transient Phenomenon during Homeotropic to Planar Transition in Cholesteric Liquid Crystal Cells
- Three-Dimensional Simulation of the Homeotropic to Planar Transition in Cholesteric Liquid Crystals Using the Finite Elements Method
- Phase Gratings in Pretilted Homeotropic Cholesteric Liquid Crystal Films
- The Optical Bounce Effect of the Chiral-Homeotropic Cell (第5回日韓台中情報ディスプレイ合同研究会(ASID '99)) -- (LCD Technology-2)
- The Optical Bounce Effect of the Chiral-Homeotropic Cell
- Electrooptical Properties of Aligned Dye-doped Polymer Dispersed Liquid Crystal Films
- Effects of Dichroic Dye in UV-Cured Polymer Dispersed Liquid Crystal Films
- Laser- and Electric-Field-Induced Local Refraction Index Change in Nematic Liquid Crystal Film
- Electrooptical Properties of an Aligned Phase-Change Guest-Host Mode Liquid Crystal Display
- Brightness Enhancement with a Fingerprint Chiral Nematic Liquid Crystal
- Simulation of Normal Anchoring Nematic Droplets under Electrical Fields
- Fringing Field Effect of the Liquid-Crystal-on-Silicon Devices
- Crosstalk Studies of In-Plane Switching Mode under Different Pixel- and Common-Electrode Configurations
- Anomalous Capacitance Bounces and Bumps of Liquid Crystal Cells in DC Electric Fields
- Stability of an Umbilical Director Field of Nematic Liquid Crystal in a Closed Conical Cavity
- Suppression of the Hysteresis in a Homeotropic Aligned Ferroelectric Liquid Crystal Film
- Electric-Field-Induced Director-Field Transition of Nematic Liquid Crystal in a Closed Conical Cavity
- Rubbing-Induced Molecular Alignment on an Orienting Layer of Polyimide with and without Alkyl Side Chains
- Crucial Influence of the Azimuthal Alignment on the Dynamics of Pure Homeotropic Liquid Crystal Cells
- Crucial Effects of Polar Alignment Symmetry on the Dynamical Behaviors of Quasi-Homeotropic Liquid Crystal Cells
- The Optimization of Compensation Films for TN LCDs (第5回日韓台中情報ディスプレイ合同研究会(ASID '99)) -- (Displays Materials)
- The Optimization of Compensation Films for TN LCDS
- Dynamics of 3π/2-Cell Liquid-Crystal Devices(Optical Properties of Condensed Matter)
- An Algorithm to Study of the Influence of Partial-Coherent Lights through Three-Dimensional Periodic Microstructures
- Observation of Electric-Field-Driven Modulated Textures in Cholesteric Liquid Crystal Cells
- Study of the Transient Phenomenon during Homeotropic to Planar Transition in Cholesteric Liquid Crystal Cells
- Light Scattering from a Spherical Nematic Droplet Modulated by an Electric Field
- Electrically Switching Bistability of a Chiral Quasi-Homeotropic Liquid Crystal Device with Low Driving Voltage
- Electrooptical Properties of Aligned Dye-doped Polymer Dispersed Liquid Crystal Films
- Influence of Frank Elastic Constant Anisotropy on Optical Pattern Formation Using Nematic Liquid Crystal Films