Fast oscillatory behavior of the excited xenon density in the discharge cells of a plasma display panel

Uhm, Han S.; Choi, Eun H.
March 2009
Physics of Plasmas;Mar2009, Vol. 16 Issue 3, p034504
Academic Journal
Fast oscillation of the excited xenon density occurs universally after an electrical discharge in the cells of a plasma display panel. A theoretical model based on ion plasma oscillation simulates this oscillatory behavior of the excited xenon density reasonably well. The magnitude and lifetime of the excited xenon density in a metastable state depend highly on the electrode configuration. Particularly, T-type electrodes provide better generation and confinement of excited xenon atoms for an abundant emission of 173 nm ultraviolet light at a high level of efficiency.


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