Carbon nanotube-doped liquid crystal cells

Chi Yen Huang, Hung Chi Pan, Chia Ting Hsieh

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

We investigated the electrooptical properties of a carbon nanotube (CNT)-doped nematic liquid crystal (LC) cell. Experimental results reveal that the doped CNTs influence the elastic constant of LC-CNT dispersion. Using a small amount of CNT dopant, the rise time of the LC cell is nearly invariant; the threshold voltage of the cell increases due to the increase in the elastic constant of LC-CNT dispersion. At a higher CNT concentration, the marked increase in the dielectric anisotropy of LC-CNT dispersion markedly decreases the rise time and threshold voltage of the LC cell. The fall time of this cell decreases with increasing CNT concentration due to the increase in elastic constant and the slight increase in viscosity of LC-CNT dispersion. The rise time and the fall time of the LC cell are decreased simultaneously when the LC host is doped with a moderate amount of CNT dopant.

原文English
頁(從 - 到)426-429
頁數4
期刊Proceedings of International Meeting on Information Display
2006
出版狀態Published - 2006 十二月 1

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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