基于发光二极管的显示技术在电视、电脑、手机等终端产品上获得了广泛应用。与传统液晶显示器和有机发光二极管屏幕相比，微型发光二极管（Micro-LED）显示器件在尺寸、性能、功耗、使用寿命等方面均具有显著优势。总结了Micro-LED全彩色显示的技术类别和产品应用场景，综述了实现Micro-LED全彩色显示的最新研究进展，包括巨量转移技术、色转换层集成技术和外延芯片单片集成技术，并进一步比较分析这些技术的优缺点，展望了Micro-LED全彩色显示技术的未来发展。

Display technology that uses light-emitting diodes is extensively used in devices such as televisions, computers, and mobile phones. Compared to traditional liquid crystal displays and organic light-emitting diode screens, the micro-light-emitting diode (Micro-LED) displays offer notable benefits in size, performance, power efficiency, and lifespan. We provide an overview of the technology types and application scenarios of full-color Micro-LED displays, describe the latest research in creating full-color displays using Micro-LED, including massive transfer technology, color conversion layer integration technology, and epitaxial chip monolithic integration technology. Furthermore, we compare the strengths and weaknesses of these technologies and look ahead the future evolution of Micro-LED-based full-color display technology.