한국정보디스플레이학회:학술대회논문집
- 한국정보디스플레이학회 2005년도 International Meeting on Information Displayvol.I
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- Pages.171-174
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- 2005
The effect of Gas Mixture Ratio on Discharge Characteristics of an AC PDP Cell
- Lee, Hae-June (Pusan National University) ;
- Lee, D.K. (Pusan National University) ;
- Choi, J.H. (Pusan National University) ;
- Cho, Y.S. (Pusan National University) ;
- Park, H.D. (Pusan National University) ;
- Lee, H.J. (Pusan National University) ;
- Park, C.H. (Pusan National University)
- 발행 : 2005.07.19
초록
Experimental measurements are reported and compared with the results of a two-dimensional fluid simulation for the investigation of the discharge characteristics regarding the change of the mixture ratio of Ne-Xe-He noble gases. The increase of Xe contents results in the increases of luminance and luminous efficiency while it also results in the increase of the breakdown voltage and the discharge time lag. The addition of He gas increases the brightness and the luminance efficiency. When Xe partial pressure is low, the luminance efficiency increases with the amount of He at the same total pressure. When Xe partial pressure is high, however, the luminance efficiency has a maximum value when the partial pressure of He is about 10% of the total pressure for a standard AC PDP cell with Xe fraction of
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