【摘要】 综述了近年来荧光灯用稀土蓝绿色荧光体的应用情况,即为了提高荧光灯的显色性,使用蓝绿色荧光体的多种方法或措施:从粉体组成上看,有将合适的蓝绿色粉代替原来三基色粉中的蓝粉或直接加入蓝绿粉到原来的三基色粉体中构成四基色甚至五基色粉;另外在制灯时,采用合适的涂浮工艺,荧光灯的显色性也有明显提高。更多还原

【Abstract】 The blue-green phosphor application to fluorescent lamp recently was summarized.When blue-green phosphor is applied to fluorescent lamp,kinds of methods are adopted to increase the color rendering Index(CRI or Ra) of fluorescent lamp:as far blue green phosphor stand for the blue phosphor of prime three-color phosphor or add the blue green phosphor into the three-color phosphor,and form four-color or five-color phosphor;in addition,when manufacture fluorescent lamp,the fit painting technology can also make the color rendering Index of fluorescent lamp obviously increased.更多还原