用于高对比度反射式显示的扭曲PDLC

Twisted PDLC for High Contrast Reflective Displays

开发了一种采用扭曲边界聚合物分散型液晶(TPDLC)的高亮度、高对比度反射式显示器。与普通的PDLC膜相比,TPDLC不依赖于偏振光,具有高的对比度和低的工作电压。还演示了一种利用染料掺杂TPDLC的黑白笔段式字母反射式显示器。

A high brightness and high contrast reflective display using twisted-boundary polymer-dispersed liquid crystal(TPDLC)is developed.The TPDLC is polarization independent while exhibiting a higher contrast ratio and lower operating voltage as compared to the conventional PDLC film .A black and white segmented-alphabet reflective display using a dye-doped TPDLC is also demonstrated.