Improvement of efficiency of ultraviolet radiation in a plasma display panel with a complex buffer gas

被引:9
|
作者
Hashiguchi, S [1 ]
Tachibana, K
机构
[1] Kyoto Inst Technol, Dept Elect & Informat Sci, Sakyo Ku, Kyoto 6068585, Japan
[2] Kyoto Univ, Grad Sch Engn, Sakyo Ku, Kyoto 6068317, Japan
关键词
plasma display panel; numerical analysis; UV radiation;
D O I
10.1143/JJAP.40.1448
中图分类号
O59 [应用物理学];
学科分类号
摘要
Discharge in an opposed discharge-type ac plasma display panel cell was analyzed with a one-dimensional fluid model. The present study used helium, neon, argon and some combination of them as a buffer gas which was added to xenon gas. Calculation was performed for a sequence of pulses of sustaining voltage after applying a writing voltage. The composition of Ne/Ar buffer gas with Ne : Ar = 1 : 3 gave the highest efficiency of Ultraviolet radiation. It was 1.6 times as large as the efficiency of simple neon buffer gas for 10%Xe. The efficiency increased with increasing fraction of xenon but the region of stable discharge decreased in size with increasing fraction of xenon.
引用
收藏
页码:1448 / 1456
页数:9
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