液晶与显示2017，Vol.32Issue(4)：249-252,4.DOI:10.3788/YJYXS20173204.0249
低电压高透过率的波纹电极透反蓝相液晶显示器
Low voltage and high transmittance transflective blue-phase liquid crystal display with corrugated electrodes
摘要
Abstract
A transflective polymer-stabilized blue-phase liquid-crystal display(BP-LCD)with a corrugated electrode structure is proposed.To balance the optical phase retardation between the transmissive(T)and reflective(R)regions,two device structures are proposed.The periodic corrugated electrodes generate a strong horizontal electric field symmetrically distributed across the entire LC layer.The first device structure employs the same inclination angles but different cell gaps in the T and R regions.And the second device structure employs the same cell gap but different inclination angles in the T and R regions.Both of the device structures can obtain well-matched VT and VR curves.When the operating voltage is 9.7 V,the transmittance can achieve 89.05％.The proposed structure exhibits low operating voltage,high optical efficiency,and a wide viewing angle.关键词
蓝相/透反液晶显示/波纹形电极Key words
blue phase/transflective liquid-crystal display/corrugated electrode分类
信息技术与安全科学引用本文复制引用
宋雅莉,王琼华..低电压高透过率的波纹电极透反蓝相液晶显示器[J].液晶与显示,2017,32(4):249-252,4.基金项目
国家自然科学基金项目(No.61535007,No.61320106015) （No.61535007,No.61320106015）
Supported by National Natural Science Foundation of China(No.61535007,No.61320106015) （No.61535007,No.61320106015）
