Numerical Simulation of the Discharge Efficiency in Five-electrode AC PDP |
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| Authors: | He Feng Li Yongdong Liu Chunliang Sun JianKey Laboratory for Physical Electronics Devices of the Ministry of Education Xi'an China |
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| Affiliation: | Key Laboratory for Physical Electronics and Devices of the Ministry of Education,Xi'an 710049, China;Key Laboratory for Physical Electronics and Devices of the Ministry of Education,Xi'an 710049, China;Key Laboratory for Physical Electronics and Devices of the Ministry of Education,Xi'an 710049, China;Key Laboratory for Physical Electronics and Devices of the Ministry of Education,Xi'an 710049, China |
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| Abstract: | A new type of AC PDP (alternating current plasma display panel) cell with a fiveelectrode structure is developed to improve the luminous efficiency of AC PDP. The discharge efficiency of this new cell structure is investigated by a 2D fluid simulation. Continuity equations and flux density equations for charged particles and excited atoms, energy balance equation for electrons are included in the model. The discharge gas is He 5%Xe. The reactions of ionization,excitation, recombination, and radiation are taken into account. The vacuum ultraviolet radiation efficiency of the five-electrode cell structure is about 20% higher than that of a conventional three-electrode cell structure. |
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| Keywords: | plasma display panel fluid model numerical simulation vacuum ultraviolet radiation efficiency |
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