Field emission display device structure based on double-gate driving principle for achieving high brightness using a variety of field emission nanoemitters
Field emission display device structure based on double-gate driving principle for achieving high brightness using a variety of field emission nanoemitters
复制标题
基于双栅极驱动原理的利用多种场致发射纳米发射器实现高亮度的场致发射显示器件结构
DOI：
10.1063/1.2747192
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发表时间：
2007-06-18
影响因子：
4
通讯作者：
Xu, N. S.
中科院分区：
文献类型：
--
作者：
Chen, Jun;Dai, Y. Y.;Xu, N. S.
为了将各种冷阴极纳米发射极应用于场致发射显示器(FED)并实现高亮度，提出了一种双栅极FED器件结构和相应的驱动方法。通过分别向下栅极和上栅极施加适当顺序的正电压或负电压，可以实现单独的像素寻址。通过使用碳纳米管和氧化钨纳米线冷发射器证明了该装置的可行性。已经证明了运动图像的显示，并获得了高达 2500 cd/m(2) 的高亮度。所报道的器件结构对于纳米发射器来说是通用的，无论基底或制备温度如何。该结果对于使用纳米发射器的FED的发展具有重要意义。(c) 2007年美国物理研究所。
In order to apply various cold cathode nanoemitters in a field emission display (FED) and to achieve high brightness, a FED device structure with double gates and corresponding driving method have been proposed. Individual pixel addressing can be achieved by applying proper sequence of positive or negative voltage to the lower gate and upper gate, respectively. The feasibility of the device has been demonstrated by using carbon nanotube and tungsten oxide nanowire cold emitters. Display of moving images has been demonstrated and high luminance up to 2500 cd/m(2) was obtained. The reported device structure is versatile for nanoemitters regardless of substrate or preparation temperature. The results are of significance to the development of FED using nanoemitters.(c) 2007 American Institute of Physics.