Micro-LED新型显示技术的现状、挑战及展望

庄喆; 刘斌

doi:10.3981/j.issn.1000-7857.2024.08.01026

科技导报 >

2025 , Vol. 43 >Issue 2: 42 - 51

DOI: https://doi.org/10.3981/j.issn.1000-7857.2024.08.01026

特色专题：新型显示科学与技术专题

Micro-LED新型显示技术的现状、挑战及展望

庄喆 ^,¹^,² ,
刘斌 ^,¹^,³^,*

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1. 南京大学江苏省光电信息功能材料重点实验室, 南京 210093
2. 南京大学集成电路学院, 苏州 215163
3. 南京大学电子科学与工程学院, 南京 210093

刘斌（通信作者），教授，研究方向为宽禁带半导体材料与器件，电子信箱：bliu@nju.edu.cn

庄喆，助理教授，研究方向为宽禁带半导体材料与器件，电子信箱：zzhuang@nju.edu.cn

收稿日期: 2024-08-20

网络出版日期: 2025-02-19

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Micro-LED display technology: Present status, challenges, and future perspectives

Zhe ZHUANG ^,¹^,² ,
Bin LIU ^,¹^,³^,*

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1. Jiangsu Provincial Key Laboratory of Advanced Photonic and Electronic Materials, Nanjing University, Nanjing 210093, China
2. School of Integrated Circuits, Nanjing University, Suzhou 215163, China
3. School of Electronic Science and Engineering, Nanjing University, Nanjing 210093, China

Received date: 2024-08-20

Online published: 2025-02-19

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摘要

微型发光二极管（Micro-LED）具有较好的稳定性，是当前高亮显示应用的最佳选择，其具有高对比度、低响应时间、宽工作温区、低能耗和广视角等优势，成为当前产业界和学术界比较看好的新型显示技术。综述了Micro-LED新型显示技术的原理，对比其与现有技术的性能，从材料、器件、集成和成本良率等几个角度探讨了Micro-LED新型显示技术的关键技术挑战。未来3~5年内，Micro-LED显示技术仍然会在材料、器件、集成等技术方面存在技术创新和重大突破的关键机会，该技术支撑着未来显示产业的发展，也是中国科技创新引领全球的一次重要科技革命。建议鼓励创新，营造良好的科技创新环境，通过产学研合作解决当前Micro-LED新型显示技术的关键问题。同时发挥市场和社会资本的作用，引导产业遵循技术发展和商业发展规律。Micro-LED显示产业尽管仍面临技术挑战，但增强现实等近眼显示设备的推出，可能彻底革新现有的显示产品形态，Micro-LED显示产业市场将可能迎来爆发式增长。

关键词： Micro-LED新型显示; Micro-LED芯片; 技术挑战; 产业发展

本文引用格式

庄喆 , 刘斌 . Micro-LED新型显示技术的现状、挑战及展望[J]. 科技导报, 2025 , 43(2) : 42 -51 . DOI: 10.3981/j.issn.1000-7857.2024.08.01026

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