随着社会信息化程度的逐步提高,信息处理机在工业设备、办公器械及家用电器诸领域内的应用日益增加,而作为人机信息交换接口的显示器件,其地位也因此日趋上升.尽管目前占主导地位的仍然是CRT,但平板显示器件的推广势头很猛,其中等离子体显示无疑是一张有力的王牌,因为它在优点上相当接近CRT. With the gradual increase of the degree of social informatization, the application of information processors in the fields of industrial equipment, office equipment and household appliances is increasing day by day, and the status of the display device which is the interface of man-machine information exchange is therefore rising day by day. The dominant CRT is still CRT, but the popularity of flat panel display devices is fierce, of which the plasma display is undoubtedly a powerful trump card, because it is quite close to the advantages of CRT.