Opportunities for Nanomaterials in Stretchable and Free‐Form Displays
Opportunities for Nanomaterials in Stretchable and Free‐Form Displays
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DOI：
10.1002/smsc.202300143
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发表时间：
2024-01
期刊：
影响因子：
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通讯作者：
Yeageun Lee;Weilin Guan;Ezekiel Y. Hsieh;SungWoo Nam
中科院分区：
文献类型：
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作者：
Yeageun Lee;Weilin Guan;Ezekiel Y. Hsieh;SungWoo Nam
可伸展和自由形式的显示器受到了极大的关注，因为它们具有革命性的未来显示技术的巨大潜力。这些显示器的设计符合不规则表面，并能承受机械应变，非常适合可穿戴电子设备、生物医学设备和交互式显示器的应用。传统的发光设备通常使用脆性的无机和金属材料，这不利于拉伸。然而，用柔性/可伸缩纳米材料、软有机材料或它们的复合材料取代这些非柔性组件，可以提高设备的整体灵活性和延伸性。本文着重介绍了纳米材料，如薄膜、一维纳米纤维材料和微/纳米颗粒在提高各种类型发光器件的可伸缩性和整体性能方面的作用和机遇。通过利用纳米材料独特的机械和电学特性，出现了各种努力来推动可伸展显示技术的边界，并进一步实现其在不同应用方面的全部潜力。
Stretchable and free‐form displays receive significant attention as they hold immense potential for revolutionizing future display technologies. These displays are designed to conform to irregular surfaces and endure mechanical strains, making them well suited for applications in wearable electronics, biomedical devices, and interactive displays. Traditional light‐emitting devices typically employ brittle inorganic and metallic materials, which are not conducive to stretchability. However, replacing these nonflexible components with flexible/stretchable nanomaterials, soft organic materials, or their composites improves the overall flexibility and stretchability of devices. In this review, the roles and opportunities of nanomaterials, such as thin films, 1D nanofibrous materials, and micro/nanoparticles, are highlighted for enhancing the stretchability and overall performance of various types of light‐emitting devices. By leveraging the unique mechanical and electrical properties of nanomaterials, various efforts emerge to push the boundaries of stretchable display technologies and further realize their full potential for diverse applications.