三基色荧光粉蓝粉制取工艺的改进

Improvement of the Technique of Blue Tribasic Fluorescent Powder

摘要: 对原有稀土三基色荧光粉蓝粉工艺在原料品种、合成方法、还原方法等方面做了适当改进, 对比了改进前后蓝粉的主要性能, 阐述了改进后的蓝粉在相对亮度、中心粒径、二次特性等方面均有所提高, 并且降低了成本, 提高了生产效率。

Abstract: Improvement of original technique of blue tribasic fluorescent powder in the aspects of materials, method of composition and reduction are introduced in this paper.It also contrasts the main characters between original powder and improved one.