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白光电致发光二极管(LED)是固体照明的重要光源。荧光体转换是获取白光LED的主要途径之一。当前,转换用荧光体的研究在发光材料领域中最活跃。本文对近年来白光LED用发光材料新体系的研究进展作了评述。
White electroluminescent diodes (LEDs) are important sources of light for solid-state lighting. Phosphor conversion is one of the main ways to obtain white LEDs. Currently, the study of phosphors for conversion is the most active in the field of luminescent materials. In this paper, the research progress of the new system of luminescent materials for white LEDs in recent years is reviewed.