液晶与显示2012，Vol.27Issue(4)：481-485,5.DOI:10.3788/YJYXS20122704.0481
新型多畴扭曲向列相液晶显示器
Novel Multi-Domain Twisted Nematic Mode Liquid Crystal Display
摘要
Abstract
This paper proposed a wide viewing angle twisted nematic (TN) liquid crystal display (LCD) with a protrusion structure under the pixel electrode. The proposed LCD mode avoids the complex rubbing processes because of the protrusion which induces the multi-domain structure like the conventional multi-domain TN mode. As no voltage applied, the LC profile is the same as that of the normal TN cell, the LC molecules tilted four different directions to obtain the multi-domain structure while the operate voltage is applied. In this paper, the electro-optic characteristics is simulated using the professional software, and the results show that the proposed multi-domain TN LCD has the wide viewing characteristics and low color shift.This paper proposed a wide viewing angle twisted nematic (TN) liquid crystal display (LCD) with a protrusion structure under the pixel electrode. The proposed LCD mode avoids the complex rubbing processes because of the protrusion which induces the multi-domain structure like the conventional multi-domain TN mode. As no voltage applied, the LC profile is the same as that of the normal TN cell, the LC molecules tilted four different directions to obtain the multi-domain structure while the operate voltage is applied. In this paper, the electro-optic characteristics is simulated using the professional software, and the results show that the proposed multi-domain TN LCD has the wide viewing characteristics and low color shift.关键词
多畴/扭曲向列相/液晶显示器/视角Key words
multi-domain/ twisted nematic/ liquid crystal display/ viewing angle分类
信息技术与安全科学引用本文复制引用
胡霄骁,孙玉宝..新型多畴扭曲向列相液晶显示器[J].液晶与显示,2012,27(4):481-485,5.基金项目
国家自然科学基金(No.10974042) （No.10974042）
教育部新世纪优秀人才支持计划(No.NCET-11-0931) （No.NCET-11-0931）
