红荧烯具有导电性好、吸收系数高等优良的荧光特性和半导体特性，是目前报道的单晶迁移率最高的材料，在有机光电器件中有很好的发展前景，受到科研人员的广泛关注。目前国内外主要采用真空蒸镀方法和溶液加工方法制备红荧烯晶体薄膜，采用各种制备工艺来提高红荧烯薄膜质量。本文在系统介绍红荧烯晶体薄膜制备工艺研究进展的基础上，归纳总结了掺杂种类/聚合物浓度、后处理工艺/实验温度等对红荧烯晶体性能的影响，简要概述了红荧烯薄膜在有机光电子器件应用研究中所取得的研究成果，最后展望了基于红荧烯晶体薄膜的光电器件的发展趋势。

Rubrene receives extensive attention by researchers due to its excellent fluorescence and semiconductor properties of good electrical conductivity and high absorption coefficient, it has the highest mobility of single-crystalline, and will have a great development prospect in organic optoelectronic devices. At present， vacuum evaporation and solution-processing methods are mainly used to fabricate crystalline rubrene thin film by domestic and international scholars, various preparation processes are used to improve the quality of rubrene thin films. In this article, the influence of doping type, polymer concentration, post-treatment process and experimental temperature on the properties of rubrene crystal are summarized based on the systematic introduction about research progress in the fabrication process of rubrene thin films. The research achievements of rubrene thin films in the application of organic optoelectronic devices are summarized briefly. At last, the development trend of the optoelectronic devices based on the crystalline rubrene thin film is prospected.