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近三十年来荧光粉得到了广泛的实际应用。根据初步统计,它的世界年产量为6000吨以上,其中用于荧光灯的至少为80～85％,用于电视机的约为10％。 日本从1967到1971的五年间荧光灯的生产规模扩大了一倍,1971年为一亿伍千万支,美国为二亿六仟万支。这样的增长速度一方面说明,荧光灯越来越广泛地用来解决传统照明问题,如日本80％的生活照明采用荧光灯,这既保证了高水平的照明,又保证了照明环境的舒适感;另一方面说明,荧光灯已成为工农业各工艺过程中必不可少的一种因素,它促进了产品质量和劳动生产率的提高(在某些情况下高达25％)。 最普及的荧光灯是功率为40瓦的低压荧光灯《威斯汀豪斯》和《通用电气》公司生产了74种不同类型和尺寸的荧光灯,而日本的《东芝》生产了90种。
Nearly three decades phosphor has been widely used in practice. According to preliminary statistics, it has an annual world output of more than 6,000 tons, of which at least 80-85% for fluorescent lamps and about 10% for television sets. In the five years from 1967 to 1971, Japan doubled its production of fluorescent lamps to 100 million in 1971 and 260 million in the United States. On the one hand shows that the growth rate of fluorescent lamps is increasingly used to solve the traditional lighting problems, such as 80% of Japan’s living lighting using fluorescent lamps, which not only ensures a high level of lighting, but also to ensure the comfort of the lighting environment; the other On the one hand, fluorescent lamps have become an indispensable factor in the process of agriculture and industry and have contributed to the improvement of product quality and labor productivity (up to 25% in some cases). The most common fluorescent light is a 40-watt low-pressure fluorescent lamp Westin House and General Electric produced 74 different types and sizes of fluorescent lamps, while Japan’s Toshiba produced 90.