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一、概述电子显示器件作为人机联系的桥梁得到了越来越广泛的应用.根据美国斯坦福资源公司的测算,1985年世界显示器件销售额约为70亿美元,1990年将达到94亿美元.以日本为例,1985年电子显示器件产值为7000亿日元,其中产值名列前五位的显示器件分别为:(1)阴极射线管(CRT)产值为4740亿日元;(2)发光二极管(LED)产值为980亿日元;(3)液晶显示器件(LCD)产值为530亿日元;(4)荧光显示管(VFD)产值为470亿日元;(5)等离子
I. Overview Electronic display devices as a bridge between man-machine contact has been more widely used.According to the United States Stanford Resource Company estimates that in 1985 the world’s display device sales of about 7 billion US dollars in 1990 will reach 9.4 billion US dollars. In Japan, for example, the output value of electronic display devices in 1985 was 700 billion yen, of which the top five display devices were: (1) a cathode ray tube (CRT) output of 474 billion yen; and (2) The output value of the diode (LED) is 98 billion yen; (3) the output value of the liquid crystal display device (LCD) is 53 billion yen; (4) the output value of the fluorescent display tube (VFD) is 47 billion yen;