彩色显示技术的迅速发展,使人们足不出户便能借助 视频电视屏幕或计算机终端显示器将丰富多彩的图文 信息尽收眼底。由于常规阴极射线管（CRT）显 示器存在体积庞大、功耗高、抗振性差及发光闪烁等缺陷,正日趋受到来自平板显示器（FPD）的严峻挑战,用FPD替代CRT已成为未来高新显示技术发展之必然趋势。尽管在目前的平板显示器市场上,液晶显示器（LCD）已独占鳌头, With the rapid development of color display technology, people can use their video television screens or computer terminal monitors to access the rich and colorful graphic information without leaving their homes. Conventional cathode ray tube (CRT) displays have been challenged by flat panel displays (FPDs) because of their large size, high power consumption, poor vibration resistance, and flickering. The replacement of CRTs with FPDs has become the future of high-tech display technologies. The inevitable trend. Although in the current flat panel display market, liquid crystal displays (LCDs) have come out on top.