Single layer graphene: an alternative electrode material for ferroelectric liquid crystal based displays
Single layer graphene: an alternative electrode material for ferroelectric liquid crystal based displays
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DOI：
10.1080/02678292.2018.1461264
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发表时间：
2018-01-01
期刊：
影响因子：
2.2
通讯作者：
Biradar, Ashok M.
中科院分区：
文献类型：
--
作者：
Kumar, Ajay;Ganguly, Prasun;Biradar, Ashok M.
我们对氧化铟锡（ITO）和单层石墨烯（SLG）涂层玻璃基板作为电极进行了比较研究，特别是针对铁电液晶（FLC）系统。我们实验研究了ITO和SLG为基础的样品细胞的重要的电光FLC参数的比较行为。观察到两种电池的参数几乎相似。有趣的是，与传统的ITO/ITO电池相比，在基于SLG的电池中观察到较低的阈值电压值。所呈现的结果无疑将增加一个步骤来证明石墨烯在基于FLC的显示设备中用作透明电极的适用性。[图形]。
We made comparative investigations on indium tin oxide (ITO) and single-layer graphene (SLG)-coated glass substrate as electrodes, specially for ferroelectric liquid crystal (FLC)-based system. We experimentally examined the comparative behaviour of important electro-optical FLC parameters for ITO- and SLG-based sample cells. The parameters are observed to be almost similar for both the cells. Interestingly, the value of threshold voltage is observed lower in SLG-based cell in comparison to that of conventional ITO/ITO cell. The presented results will definitely add a step to prove the suitability of graphene to be used as transparent electrodes in FLC-based display devices.[GRAPHICS].