尽管阴极射线管(CRT)显示器以其全色化,高分辨率以及良好的对比度和高亮度占领着市场,但它毕竟是笨重的和非“固体”化的。因而,信息显示器件的制造者和设计者们多年来一直在寻找一种平板型轻巧的器件以取代它。液晶显示器(LCD)在高照度条件下是最有希望的候选物,但光发射(主动)式显示器件也是必需的。此外,有20年历史的等离子体显示板,尽管在研制开发方面进行过巨大的努力,却因其价格昂 Although cathode ray tube (CRT) displays dominate the market with their full color, high resolution, and good contrast and brightness, they are, after all, bulky and non-“solid”. As a result, manufacturers and designers of information display devices have been looking for a flat, light-weight device for years to replace it. Liquid crystal displays (LCDs) are the most promising candidates under high illumination conditions, but light emitting (active) display devices are also required. In addition, the 20-year-old plasma display panel, despite its huge efforts in research and development, is expensive