超高光效复合稀土卤化物灯用发光材料的研究

Study on Complex Rare Earth Halide Luminous Materials with Ultrahigh Luminous Efficiency

比较系统地介绍了国家863计划项目“超高光效复合稀土卤化物灯用发光材料的研究”的最终目标、计划任务要求、全面完成合同研究计划的情况、取得的重要科技成果以及产业化建设情况,并对该项目产生的经济效益、社会环境效益、成果的推广应用前景以及将来的工作重点进行了论述。

This paper reviews the tasks and research achievements of study on complex rare earth halide lu- minous materials with ultrahigh luminous efficiency,a project under the‘863' program. A device system has been de- signed for producing metal halides used for metal halide lamps. The technology and optimal conditions for making metal halides were very advanced and great progress has been made for the project. The metal halide products have been mass-produced and widely used for luminous materials of metal halide lamps. This project has provided signifi- cant economic and social benefits. This paper also describes the application potential and some problems still facins the project. Luminous mechanisms of luminous materials has also been studied in this project.