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Proceedings Paper

Electrostatic analysis of the newly fabricated T-shaped disk-edge field emitter arrays
Author(s): Chen Wang; Hongwei Zhao; Hanchun Yin; Baoping Wang; Linsu Tong
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Paper Abstract

A newly fabricated T-shape disk-edge field emitter is considered in the present paper. Numerical results are presented for a unit cell, consisting of emitter, gate, and anode. A new algorithm, Finite-Difference Method in Non- Orthogonal Curvilinear Coordinate System, is used for the calculation of electrostatic field. With the boundary- conforming coordinate lines, this method deals with microemitter shapes sufficiently. The dependence of field enhancement factor and emitted current upon geometrical factors and I-V characteristics are shown out. Several suggestions are given out for the geometry determination in fabrication.

Paper Details

Date Published: 30 September 1996
PDF: 5 pages
Proc. SPIE 2892, Display Devices and Systems, (30 September 1996); doi: 10.1117/12.253364
Show Author Affiliations
Chen Wang, Southeast Univ. (China)
Hongwei Zhao, Southeast Univ. (China)
Hanchun Yin, Southeast Univ. (China)
Baoping Wang, Southeast Univ. (China)
Linsu Tong, Southeast Univ. (China)

Published in SPIE Proceedings Vol. 2892:
Display Devices and Systems
Eric G. Lean; Zhiren Tian; Bao Gang Wu, Editor(s)

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