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A new shadow mask plasma display panel (SMPDP) is presented in this article.Theunsymmetrical geometry structure of the discharge cell is its main feature.A macro-cell with aratio of 40:1 was designed and fabricated.The geometrical parameters and electrode’s structure ofthe discharge cell of the unsymmetrical SMPDP were optimized.Compared with current SMPDP,its luminous efficiency was obviously improved.Then a 32-inch wide video graphics array (WVGA)unsymmetrical SMPDP with a luminous efficacy of 1.8 Lm/W was produced.
A new shadow mask plasma display panel (SMPDP) is presented in this article. The symmetrical geometry structure of the discharge cell is its main feature. A macro-cell with aratio of 40: 1 was designed and fabricated. The geometrical parameters and electrode’s structure of the discharge cell of the unsymmetrical SMPDP were optimized. Compared with current SMPDP, its luminous efficiency was significantly improved. Chen a 32-inch wide video graphics array (WVGA) unsymmetrical SMPDP with a luminous efficacy of 1.8 Lm / W was produced.