文献类型：期刊文献

英文题名：A multi-domain vertical alignment liquid crystal display to improve the V-T property

作者：Ma, Ji[1,2];Yang, Young-Cheol[1];Zheng, Zhigang[3];Shi, Jianru[1];Cao, Wenyi[2]

机构：[1]Kent State Univ, Inst Liquid Crystal, Kent, OH 44240 USA;[2]Shanghai Optron Co Ltd, Ctr Technol, Shanghai 200233, Peoples R China;[3]E China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R China

年份：2009

卷号：30

期号：4-5

起止页码：185

外文期刊名：DISPLAYS

收录：;EI(收录号：20095112562831);WOS:【SCI-EXPANDED(收录号:WOS:000272312700006)】；

语种：英文

外文关键词：LCDs; MVA; V-T property

摘要：The voltage-transmittance (V-T) property is important for the liquid crystal displays (LCDs). In this work, we propose a sub-pixel structure with two common electrodes of a multi-domain vertical alignment (MVA) mode. The sub-pixel is divided into two sub-areas and different common electrode voltages are applied to it. The optimal voltage difference of the common electrodes between sub-area 1 and sub-area 2 is proposed. The simulated results on the plotted displays and the voltage-transmittance property of the LCD, which has 1: 1 sub-area ratio, have been carried out. The results show that the structure can form MVA liquid crystal display mode, such as 8-domain VA mode. It can improve the V-T property at large oblique viewing angle and make the transmittance difference between the normal direction and the oblique direction viewing angle less than that of conventional 4-domain MVA mode. (C) 2009 Elsevier B.V. All rights reserved.