| 平栅极结构碳纳米管场发射性能实验 |
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| 引用本文： | 钟寿仙,李广山,李振红,任兆玉,田进寿.平栅极结构碳纳米管场发射性能实验[J].发光学报,2009,30(1):119-122. |
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| 作者姓名： | 钟寿仙 李广山 李振红 任兆玉 田进寿 |
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| 作者单位： | 1. 中国石油大学 数理系, 北京 102249;2. 西北大学 光子学与光子技术研究所, 陕西 西安 710069;3. 中国科学院西安光学精密机械研究所 瞬态光学与光子学国家重点实验室, 陕西 西安 710119 |
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| 基金项目： | 陕西省教育厅专项基金 |
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| 摘 要： | 研究了碳纳米管(CNT)场发射显示器(FED)三电极结构的平栅极结构,得到了进一步降低场致发射的开启电压和缩小动态调制电压范围的方法,同时也为相关的场发射安全操作提供了借鉴。实验表明:二极结构场发射调制电压范围较大,调制电压达上千伏,而在三电极的平栅极结构中通过调节阳极电压不仅可控制显示亮度,还对栅极调制电路有保护作用。适当升高阳极电压、适当缩短阴极和阳极之间的距离以及阴栅极经老化后可减小栅极调制电压, 同时还能有效的降低场致发射的动态调制电压的范围。这对新一代的显示器研制提供帮助。
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| 关 键 词： | 碳纳米管 场发射 调制电压 平栅极结构 |
| 收稿时间： | 2008-09-25 |
Experiment Research on Carbon Nanotube Field Emission Performance with Flat Grid Structure |
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| ZHONG Shou-xian,LI Guang-shan,LI Zhen-hong,REN Zhao-yu,TIAN Jin-shou.Experiment Research on Carbon Nanotube Field Emission Performance with Flat Grid Structure[J].Chinese Journal of Luminescence,2009,30(1):119-122. |
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| Authors: | ZHONG Shou-xian LI Guang-shan LI Zhen-hong REN Zhao-yu TIAN Jin-shou |
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| Institution: | 1. China University of Petroleum, Beijing 102249, China;2. Institute of Photonics and Photon-technology, Northwest University, Xi'an 710069, China;3. State Key Laboratory of Transient Optics and Photonics of Xi'an Institute of Optics And Precision Mechanics of CAS, Xi'an 710119, China |
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| Abstract: | The field emission display have been recognized as the one of the most promising electron field emitters since the first field emission experiment reported in 1995.CNTs as emitters in the field emission display devices have been demonstrated during the last decade years.Now,the field emission display methods of carbon nanotube include triode structure and diode structure.The diode structure display consists of the anode and the cathode.It needs high drive voltage and wide modulating voltage scope which cost... |
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| Keywords: | carbon nanotube field emission modulating voltage flat grid structure |
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