Low voltage blue-phase liquid crystal displays

被引：222
作者：
Rao, Linghui [1 ]
Ge, Zhibing [1 ]
Wu, Shin-Tson [1 ]
Lee, Seung Hee [2 ]
机构：
[1] Univ Cent Florida, Coll Opt & Photon, Orlando, FL 32816 USA
[2] Chonbuk Natl Univ, Dept Polymer Nano Sci & Engn, Chonju 561756, Chonbuk, South Korea
来源：
APPLIED PHYSICS LETTERS | 2009年 / 95卷 / 23期
关键词：
D O I：
10.1063/1.3271771
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A protrusion electrode structure is proposed to dramatically lower the operation voltage of the emerging blue-phase liquid crystal displays (BP-LCDs). Simulation results indicate that the generated horizontal electric field is not only strong but also penetrates deeply into the bulk LC layer. As a result, a low voltage (similar to 10 V-rms) and reasonably high transmittance (similar to 70%) BP-LCD can be achieved. This approach enables the BP-LCDs to be addressed by amorphous silicon thin-film transistors (TFTs). Widespread application of TFT BP-LCDs is foreseeable. (C) 2009 American Institute of Physics. [doi: 10.1063/1.3271771]
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页数：3
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