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14.1: Electron Trajectory Analysis of Surface Conduction Electron Emitter Displays (SEDs)
Author(s) -
Okuda M.,
Matsutani S.,
Asai A.,
Yamano A.,
Hatanaka K.,
Hara T.,
Nakagiri T.
Publication year - 1998
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1833724
Subject(s) - common emitter , electron , trajectory , surface (topology) , physics , optoelectronics , atomic physics , materials science , mathematics , geometry , quantum mechanics
Electron trajectories in surface conduction electron emitter displays (SEDs) are analyzed based on the multiple scattering model. Besides calculating beam spot patterns on the phosphor by the ray tracing method, simple formulae for calculating beam spot size and electron emission efficiency are proposed. It is shown that these calculations reproduce experimental results. Using these simulation methods, we can easily estimate electron emission characteristics in the SEDs.