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| 一种利用反射电极偏压的半反半透LCD | |
| 引用本文： | Zhibing Ge,Xinyu Zhu,Robert Lu,Thomas X. Wu,Shin-Tson Wu,李曙新.一种利用反射电极偏压的半反半透LCD[J].现代显示,2008,19(1):12-15. |
| 作者姓名： | Zhibing Ge Xinyu Zhu Robert Lu Thomas X. Wu Shin-Tson Wu 李曙新 |
| 作者单位： | 1. College of Optics and Photonics, University of Central Florida, Orlando, Florida 32816 2. 中佛罗里达大学光学光子学院,美国奥兰多 3. 深圳天马微电子公司 |
| 摘 要： | 介绍了一种VA模式反射电极偏压的常黑单盒厚半反半透LCD.在透射区,形成连续且均匀的贯穿液晶层的电场;而在反射区,电场则主要由电极表面形状控制.由此,可使透射区的位相延迟约是反射区的2倍.这样一种半反半透LCD不论透射区还是反射区都有很高的光透过率(＞90%),同时二者灰阶特性重合度也很好. |
| 关 键 词： | 垂直阵列模式 半反半透液晶显示器 反射电极偏压 利用 反射区 电极偏压 重合度 灰阶特性 光透过率 位相延迟 形状控制 电极表面 电场 液晶层 均匀 连续 透射 盒厚 模式 |
| 文章编号： | 1006-6268（2008）01/02-0012-04 |
| 收稿时间： | 2007-12-06 |
| 修稿时间： | 2007年12月6日 |
Transflective liquid crystal display using commonly biased reflectors |
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| Zhibing Ge,Xinyu Zhu,Robert Lu,Thomas X. Wu,Shin-Tson Wu.Transflective liquid crystal display using commonly biased reflectors[J].Advanced Display,2008,19(1):12-15. | |
| Authors: | Zhibing Ge Xinyu Zhu Robert Lu Thomas X Wu Shin-Tson Wu |
| Abstract: | A normally black single cell gap transflective liquid crystal display _LCD_ using vertical alignment and commonly biased patterned reflectors is developed. In the transmissive region, continuous and uniform vertical electric fields are formed throughout the LC cell. On the other hand, in the reflective region, the electric fields are mainly confined near the substrate surfaces. As a result, the phase retardation in the transmissive region is approximately two times as that of the reflective region. Such a transflective LCD shows a high light efficiency 90%_ for both transmissive and reflective modes and well matched gray scales. 2007 American Institute of Physics. |
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