Mn4+掺杂的氟化物材料因其高效的窄带红光发射和宽带蓝光激发特性在改善白光LED显色性能和提高LCD背光源色域等领域展现出巨大的应用前景。本文主要介绍目前国内外关于Mn4+掺杂氟化物红光材料的主要制备方法和耐湿性能的有效改善途径，并从拓展应用的角度对材料微观形貌调控问题做出展望，为深入开展多类型光电子器件应用研究提供借鉴基础。

Mn4+ doped fluoride luminescent materials show wide application prospects in the fields of improving the color rendering performance of white LED and the color gamut of LCD backlight due to its high efficiency of narrow-band red emission and wide-band blue excitation properties. This review mainly introduces the main preparation methods and effective ways to improve the humidity resistance of Mn4+ doped fluoride red luminescent materials at home and abroad, and makes a prospect for the micromorphology control of materials from the perspective of expanding applications, so as to provide a reference for further research on the application of multi-type optoelectronic devices.