DocumentCode
2924659
Title
Impact of spacers on the uniformity of a large-area field emission display
Author
Hu, Zheng ; Zhu, Zhuoya ; Lei, Wei ; Zhang, Xiaobing ; Feng, Huan ; Sun, Yajun ; Zheng, Linhu
Author_Institution
Sch. of Electron. Sci. & Eng., Southeast Univ., Nanjing, China
fYear
2012
fDate
24-26 April 2012
Firstpage
309
Lastpage
310
Abstract
Spacers are very important in field emission displays (FEDs), which can separate the cathode and the anode panel. We have investigated the impact of spacers on the field emission properties of a large-area FED. Simulation results showed that spacers would change the electric potential distribution inside FEDs, and would further affect the display uniformity. In FEDs with spacers of a low relative dielectric constant, the enhanced display uniformity can be achieved.
Keywords
anodes; cathodes; electron field emission; field emission displays; permittivity; anode panel; cathode; electric potential distribution; enhanced display uniformity; field emission properties; large-area FED; large-area field emission display; low relative dielectric constant; spacer impact; Anodes; Barium; Dielectric constant; Electric fields; Electric potential; Materials; Zinc oxide; Field emission display; spacers; uniformity;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electron Sources Conference (IVESC), 2012 IEEE Ninth International
Conference_Location
Monterey, CA
Print_ISBN
978-1-4673-0368-2
Type
conf
DOI
10.1109/IVESC.2012.6264186
Filename
6264186
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