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中原工学院 电子信息学院,河南 郑州 450007,E-mail:lawsound@163.com
Received:11 September 2009,
Revised:02 January 1900,
Published Online:30 June 2010,
Published:30 June 2010
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韩建勋;李玉魁. 新型栅极结构的单色三极场发射器件[J]. 液晶与显示, 2010,25(3): 342-345
HAN Jian-xun;LI Yu-kui. Mono-Color Triode FED Device Based on Novel Grid Structure[J]. 液晶与显示, 2010,25(3): 342-345
应用云母板作为栅极基底
结合常规的丝网印刷工艺
制作了改进的栅极结构。采用钙钠平板玻璃作为封装面板
利用碳纳米管作为冷阴极材料
研制了三极结构的单色场致发射显示器件。栅极基底的优良绝缘性能确保了其不易被强电场强度所击穿;改进的栅极层则能够进一步缩短栅极-阴极之间的有效距离
有利于降低栅极的工作电压。该显示器件具有高的显示亮度
良好的栅控能力以及场致发射特性。
With the conventional screen-printing process
the improved grid structure was fabricated using the mica plate as substrate materials. The carbon nanotubes were used as cold cathode materials and the soda-lime flat glass was adopted as packaging panel
so the mono-color triode FED device was developed. The electric-field intensity breakdown phenomenon for the grid substrate materials was avoided because of the good insulating perfor-mance. The effective distance between grid and cathode was decreased for the improved grid layer and the grid operating-voltage was also reduced. The display device possessed high displaying brightness
better grid control-ability and field emission characteristics.
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. Cheng C W, Chen C M, Lee Y C. Laser surface treatment of screen-printed carbon nanotube emitters for enhanced field emission [J]. Applied Surface Science, 2009,255(11):5770-5774.
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. 樊志琴, 蔡根旺, 王世建, 等. 碳纳米管膜场发射三极管的制备及特性研究 [J]. 液晶与显示, 2008,23(1):30-34.
. 秦靓,邓少芝,许宁生,等. DLC薄膜处理的碳纳米管冷阴极场发射特性 [J]. 液晶与显示, 2008,23(2):163-168.
. 张强, 陈泽祥, 朱炳金,等. 碳纳米管场致发射中的空间电荷效应 [J]. 发光学报, 2008,29(3):567-573.
. 钟寿仙, 李广山 , 李振红, 等. 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.
. 刘卫华,朱长纯. 丝网印刷三极CNT FEA的研制 [J]. 液晶与显示, 2008,23(2):178-183.
. 史永胜,何伟, 朱长纯. 碳纳米管复合阴极的稳定性研究 [J]. 液晶与显示, 2008,23(4):484-488.
. 朱长纯,皇甫鲁江,淮永进,等.碳纳米管阴极场发射平板显示器的真空封装 [J]. 西安交通大学学报, 2000,34(6):102-104.
. 靳孝峰,张琦,李玉魁,等. 点阵阴极寻址型三极场发射器件的制作 [J]. 液晶与显示, 2009,24(4):518-521.
. 靳孝峰,赵锋, 李玉魁, 等. 高真空场发射三极显示器的制作 [J]. 液晶与显示, 2009,24(5):661-665.
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