液晶与显示2017，Vol.32Issue(7)：512-517,6.DOI:10.3788/YJYXS20173207.0512
基于浮置电极的高透过率蓝相液晶显示器件设计
High transmittance blue phase liquid crystal display with floating electrodes
刘一帆1
作者信息
- 1. 索雷博光电科技(上海)有限公司, 上海 200331
- 折叠
摘要
Abstract
Polymer-stabilized blue-phase liquid crystal display (PSBP LCD) driven by conventional in-plane-switching (IPS) electrodes suffers from low transmittance due to the existence of dead zones.A floating electrode is introduced to enhance the lateral electric field on dead zone areas, so as to improve the peak transmittance of BP LCD device.The electro-optical properties of floating electrode enhanced protrusive IPS blue-phase LCD is analyzed by Techwiz3D simulation.The impact of electrode dimension, operation wavelength and misalignment of floating electrodes is investigated quantitatively.Our simulation results indicate that floating electrode increases the transmittance by 15% and the overall transmittance reaches ~90% for all three visible wavelengths (450 nm, 550 nm, 650 nm) employed for display applications.This makes blue-phase LCD a more competitive candidate for next generation display technology.关键词
浮置电极/蓝相液晶/凸状电极/高透过率Key words
floating electrode/blue phase liquid crystal/protrusion electrode/high transmittance分类
信息技术与安全科学引用本文复制引用
刘一帆..基于浮置电极的高透过率蓝相液晶显示器件设计[J].液晶与显示,2017,32(7):512-517,6.
