Zhang Xiang, Liu Nian, Du Hainan, Xie Wenshuo, Duan Yongqing, Luo Jiajun, Tang Jiang
Wuhan National Laboratory for Optoelectronics (WNLO) and School of Optical and Electronic Information, Huazhong University of Science and Technology (HUST), 1037 Luoyu Road, Wuhan, Hubei, 430074, China.
School of Microelectronics, Hubei Provincial Engineering Research Center for Wide-Bandgap Semiconductor Materials and Devices, Wuhan Textile University, Wuhan, 430200, China.
Adv Mater. 2025 Jun;37(25):e2410194. doi: 10.1002/adma.202410194. Epub 2025 May 9.
Metal halide perovskites have gained worldwide attention as excellent optoelectronic materials. Over the past decade, perovskite-based color conversion technology has shown significant promise for commercialization, particularly in display applications. Prototypes of displays utilizing this technology have made remarkable achievements. As slightly more than a decade has elapsed since the discovery of metal halide perovskite light-emitting diodes, a comprehensive review, and outlook is crucial to advance the color conversion technology and explore its full potential in next-generation displays. To this end, this paper systematically outlined the strategies for enhancing material performance and patterning fabrication techniques for color converters. Building on current technological advancements, this review also summarizes new chances for perovskite color conversion in emerging display morphologies. Furthermore, the key challenges hindering the commercialization of perovskite color converters are pointed out to guide future research and development. This review aims to offer valuable insights into perovskite color conversion for advanced displays.
金属卤化物钙钛矿作为优异的光电子材料已受到全球关注。在过去十年中，基于钙钛矿的颜色转换技术在商业化方面显示出巨大潜力，尤其是在显示应用中。利用该技术的显示器原型已取得显著成果。自金属卤化物钙钛矿发光二极管被发现至今已过去了十多年，进行全面的综述和展望对于推动颜色转换技术发展并探索其在下一代显示器中的全部潜力至关重要。为此，本文系统地概述了提高材料性能的策略以及颜色转换器的图案化制造技术。基于当前的技术进步，本综述还总结了新兴显示形态中钙钛矿颜色转换的新机遇。此外，指出了阻碍钙钛矿颜色转换器商业化的关键挑战，以指导未来的研发工作。本综述旨在为先进显示器的钙钛矿颜色转换提供有价值的见解。
