Optimization Fabrication for Semicircle-Group Cathode-Grid Structure with Triode Small-Sized Field Emission Display

LI Yu-kui; WANG Feng-ge; LIU Xing-hui; ZENG Fan-guang

doi:10.3788/YJYXS20132803.0305

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Optimization Fabrication for Semicircle-Group Cathode-Grid Structure with Triode Small-Sized Field Emission Display

Material Physics & Chemistry | 更新时间：2020-08-12

- Optimization Fabrication for Semicircle-Group Cathode-Grid Structure with Triode Small-Sized Field Emission Display
- Chinese Journal of Liquid Crystals and Displays Vol. 28, Issue 3, Pages: 305-309(2013)
- 作者机构：
  
  1. 中原工学院电子信息学院,河南郑州,450007
  2. 辽宁大学物理学院,辽宁沈阳,110036
  3. 郑州航空工业管理学院数理系,河南郑州,450015
- 作者简介：
- 基金信息：
- DOI：10.3788/YJYXS20132803.0305
  CLC： TB383
- Received：27 January 2012，
  
  Revised：17 February 2013，
  
  Published Online：25 February 2013，
  
  Published：15 June 2013
- 稿件说明：
移动端阅览
李玉魁, 王凤歌, 刘兴辉, 曾凡光. 三极小型场发射显示器的半圆组阴栅结构优化制作[J]. 液晶与显示, 2013,28(3): 305-309

LI Yu-kui, WANG Feng-ge, LIU Xing-hui, ZENG Fan-guang. Optimization Fabrication for Semicircle-Group Cathode-Grid Structure with Triode Small-Sized Field Emission Display[J]. , 2013,28(3): 305-309
李玉魁, 王凤歌, 刘兴辉, 曾凡光. 三极小型场发射显示器的半圆组阴栅结构优化制作[J]. 液晶与显示, 2013,28(3): 305-309 DOI： 10.3788/YJYXS20132803.0305.

LI Yu-kui, WANG Feng-ge, LIU Xing-hui, ZENG Fan-guang. Optimization Fabrication for Semicircle-Group Cathode-Grid Structure with Triode Small-Sized Field Emission Display[J]. , 2013,28(3): 305-309 DOI： 10.3788/YJYXS20132803.0305.

摘要

对钠钙平板玻璃进行切割形成后封装面板。结合高效的丝网印刷技术

在后封装面板上制作了半圆组阴栅结构。烧结的银浆层用于形成导电电极组中的双长条电极

而固化的绝缘浆料则用于构成绝缘层。碳纳米管直接制备在长条电极的表面

呈现双半圆形状

用于进行电子发射。栅极则是固定在碳纳米管阴极的上方

栅极和阴极之间依靠栅极基底而相互隔离。测试结果表明

应用半圆组阴栅结构

能够进一步降低阴极-栅极之间的电容效应

提高碳纳米管的电子发射能力

并增强三极场发射显示器的驱动灵活性。以碳纳米管作为阴极材料

进行了三极结构小型场发射显示器的研制。该三极显示器具有良好的场致发射特性

高的发光亮度以及优良的发光图像均匀度

其开启场强约为2.12 V/m

且制作成本低廉。

Abstract

Rear packaging face-plate was fabricated with the cut soda lime flat panel glass. With high effective screen-printing technique

the semicircle-group cathode-grid structure was developed on the rear packaging face-plate surface. The sintered silver slurry layer was used to form the double long-bar electrodes of the conducting electrode group in the semicircle-group cathode-grid structure

and the insulation layer was fabricated using the solidified insulation slurry. On the long-bar electrodes surface

the carbon nanotube cathodes with double semicircle shape were prepared

which was used to emit lots of electrons. The grid was fixed on carbon nanotube cathode of the rear packaging face-plate

and the grid substrate was adopted to separate the grid and the cathode. From the measure results

with the fabricated semicircle-group cathode-grid structure

the capacity effect between the cathode and the grid would be further reduced

the electron emission ability of carbon nanotube cathode could be improved

and the operation flexibility of whole field emission display prototype was also enhanced. Using carbon nanotube as cathode material

the triode structure small-sized field emission display prototype was fabricated

which possessed good field emission characteristics

high luminescence brightness and better luminescence image uniformity. The turn-on electric-field of fabricated triode field emission display prototype was approximate 2.12 V/m

and the total fabrication cost was low.

关键词

Keywords

references

Wang Fang-Hsing, Lin Tzu-Ching, Tzeng Shien-Der, et al. Field emission properties of carbon nanotube cathodes produced using composite plating [J]. Applied Surface Science, 2010, 256(24): 7600-7605.[2] Giubileo F, Di Bartolomeo A, Sarno M, et al. Field emission properties of as-grown multiwalled carbon nanotube films [J]. Carbon, 2012, 50(1): 163-169.[3] 吕文辉,张帅.图形化硅纳米线阵列场发射阴极的制备及其场发射性能[J]. 液晶与显示, 2011,26(4):486-489.[4] Darbari S, Abdi Y, Mohajerzadeh S, et al. High electron emission from branched tree-like carbon nanotubes suitable for field emission applications [J]. Carbon, 2010, 48(9): 2493-2500.[5] Na Young Bae, Woo Mi Bae, An Na Ha, et al. Low-voltage driven carbon nanotube field emission lamp [J]. Current Applied Physics, 2011, 11(4): S86-S89.[6] 李玉魁,刘云朋.三极FED件的发光优化制作[J]. 液晶与显示, 2010,25(5):709-712.[7] Cho Woo-Sung, Lee Yang Doo, Choi Jinnil, et al. Effects on the field emission properties by variation in surface morphology of patterned photosensitive carbon nanotube paste using organic solvent [J]. Applied Surface Science, 2011, 257(6): 2250-2253.[8] 乔中莲,杨东升,刘飞.液晶电视用低功耗LED背光模组设计[J]. 液晶与显示, 2011,26(4):455-459.[9] 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.[10] Ryota Yuge, Kiyohiko Toyama, Toshinari lchihashi, et al. Characterization and field emission properties of multi-walled carbon nanotubes with fine crystallinity prepared by CO2 laser ablation [J]. Applied Surface Science, 2012, 258(18): 6958-6962.[11] Jang Hoon-Sik, Jeon Sang koo, Nahm Seung Hoon. Field emission properties from the tip and side of multi-walled carbon nanotube yarns [J]. Carbon, 2010, 48(14): 4019-4023.[12] 刘智超,李英爱,王静,等.碳纳米球薄膜的场发射特性[J]. 液晶与显示, 2012,27(3):297-301.

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