Low voltage transflective blue-phase liquid crystal display with a non-uniform etching substrate  

作　　者：王健 毛江林 范昊翔 王琼华 

机构地区：[1]School of Electronics and Information Engineering,Sichuan University

出　　处：《Chinese Physics B》2016年第9期127-130,共4页中国物理B（英文版）

基　　金：Project supported by the National Natural Science Foundation of China(Grant Nos.61535007 and 61320106015);the National Basic Research Program of China(Grant No.2013CB328802)

摘　　要：A transflective polymer-stabilized blue-phase liquid crystal display（BP-LCD） with a non-uniform etching substrate is proposed.In-plane switching（IPS） electrodes on the bottom substrate are put on the different gaps,and the bottom substrate between the electrodes is etched into different depths in transmissive（T） and reflective（R） regions.This structure can balance the optical phase retardation in the two regions and is helpful to achieve well-matched voltag-dependent transmittance and reflectance curves.This transflective display has high optical efficiency,a wide viewing angle,and low operating voltage（approximately 6 V）.A transflective polymer-stabilized blue-phase liquid crystal display（BP-LCD） with a non-uniform etching substrate is proposed.In-plane switching（IPS） electrodes on the bottom substrate are put on the different gaps,and the bottom substrate between the electrodes is etched into different depths in transmissive（T） and reflective（R） regions.This structure can balance the optical phase retardation in the two regions and is helpful to achieve well-matched voltag-dependent transmittance and reflectance curves.This transflective display has high optical efficiency,a wide viewing angle,and low operating voltage（approximately 6 V）.

关 键 词：blue-phase Kerr effect transflective liquid crystal display 

分 类 号：TN873.93[电子电信—信息与通信工程]