【摘要】 白光LED被称作第四代照明光源,有着庞大的市场。本文综述了国内外白光LED用荧光粉的几种制备方法,总结了它们的优缺点,并指出今后的发展需要解决的问题。更多还原

【Abstract】 White LED is described as an illumination source of the fourth generation, which has a huge market. This paper introduces the current technological situation of phosphors for white LED at home and abroad.It summarizes their advantages and disadvantages and briefly indicates the problems to be solved in the future development.更多还原