Title :
Effect of the parameters of device structure of a novel lighting element on its frequency characteristics
Author :
Deng, S.Z. ; Qian, F. ; Chen, Jun ; Xu, N.S.
Author_Institution :
State Key Lab for Ultrafast Laser Spectrosc. Study, Zhongshan Univ., Guangzhou, China
Abstract :
Details are given of our recent experimental and theoretical study of the frequency characteristics of a series of lighting elements. The cutoff frequencies of lighting elements with different parameters of device structure have been studied. Correlations have been found to exist between cutoff frequency structural parameters of lighting elements. The cutoff frequency will increase with the following changes: (i) increasing the distance between the gate and the cathode, (ii) decreasing the area and the thickness of cold cathode thin film material. The theoretical analysis based on the equivalent circuit model agrees well with experimental findings
Keywords :
cold-cathode tubes; electron field emission; equivalent circuits; lighting; vacuum microelectronics; cold cathode electron source; cutoff frequency; equivalent circuit model; field emission cathode; frequency characteristics; lighting element; structural parameters; thin film material; Cathodes; Cutoff frequency; Electron sources; Frequency measurement; Laser beam cutting; Laser theory; Spectroscopy; Structural engineering; Thin film circuits; Transistors;
Conference_Titel :
Vacuum Microelectronics Conference, 2001. IVMC 2001. Proceedings of the 14th International
Conference_Location :
Davis, CA
Print_ISBN :
0-7803-7197-6
DOI :
10.1109/IVMC.2001.939700
