实验研究了由He,Ne和Xe组成的放电气体的混合比例和压强对彩色等离子体显示器 (PDP)光电性能的影响。并通过解Boltzmann方程 ,从电子能量的角度对实验结果进行了理论分析。研究结果表明 ,优化的He,Ne ,Xe配比和充气压强可使彩色PDP具有着火电压适当、记忆范围大、亮度和光效高、白场色坐标佳等优点 The influence of mixing ratio and pressure of discharge gas composed of He, Ne and Xe on the photoelectric properties of a color plasma display (PDP) was experimentally investigated. By solving the Boltzmann equation, the experimental results are theoretically analyzed from the perspective of electron energy. The results show that the optimized He, Ne, Xe ratio and gas pressure can make the color PDP possess the advantages of proper ignition voltage, large memory range, high brightness and luminous efficiency, and good white color coordinates