The growing focus on enhancing color quality in liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs) has spurred significant advancements in color-conversion materials. Furthermore, color conversion is also important for the development and commercialization of Micro-LEDs. This article provides a comprehensive review of different types of color conversion methods as well as different types of color conversion materials. We summarize the current status of patterning process, and discuss key strategies to enhance display performance. Finally, we speculate on the future prospects and roles that color conversion will play in ultra-high-definition micro- and projection displays.

人们越来越关注提高液晶显示器 （LCD） 和有机发光二极管 （OLED） 的色彩质量，这推动了色彩转换材料的重大进步。此外，颜色转换对于 Micro-LED 的开发和商业化也很重要。本文全面回顾了不同类型的颜色转换方法以及不同类型的颜色转换材料。我们总结了图形化工艺的现状，并讨论了提高显示器性能的关键策略。最后，我们推测了色彩转换在超高清微投影显示器中的未来前景和作用。