宽视角液晶显示器新进展

New Advances in Wide Viewing Angle LCD

ＬＣＤ最严重的问题之一是视角窄，在扩大视角方面文献中途议的方法很多。本文介绍的三种方法是：双畴结构模式（ＤＤ）ＴＮ－ＬＣＤ，光学补偿弯曲结构模式（ＯＣＢ）ＬＣＤ和轴对称结构模式（ＡＳＭ）ＬＣＤ，这是因为它们在改进ＬＣＤ视角特性上是最有效的，也是最实用的。

A narrow viewing angle is one of the most serious problems in LCD , and many methods have been proposed in the literature to increase the viewing angle. Three methods are introduced in this paper , they are a dual-domain structure mode (DD ) TN-LCD , an optically compensated bend structure mode ( OCB ) LCD and an axially symmetric structure mode (ASM ) LCD, because they are most effective and practical in improving the viewing angle char- acteristics of LCD.