等离子体显示器被认为是实现大屏幕壁挂电视显示最有希望的方案。等离子体显示器件中所用膜种类繁多，膜层结构复杂，成膜质量要求极高，成膜技术与加工工艺要求苛刻。ＰＤＰ的性能、质量、生产效率、成品率、器件成本直接取决于所用膜材料和成膜质量及成膜技术水平。本文对ＰＤＰ中所用膜的种类、材料及成膜技术的现状、进展以及存在的问题进行了论述。 Plasma displays are considered the most promising solution for displaying large-screen wall-mounted TVs. Plasma display devices used in a wide variety of films, the film structure is complex, the film quality is extremely high, film-forming technology and processing technology demanding. PDP performance, quality, production efficiency, yield, device cost directly depends on the film material and film quality and the level of film-forming technology. This paper discusses the types, materials and the technology of film used in PDP, the status quo, the progress and the existing problems.