Structural design of light-emitting fibers and fabrics for wearable and smart devices

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外文摘要：Flexible light-emitting fibers and fabrics serve to bridge human-machine interactions.The desire for practical applications and the commercialization of flexible light-emitting fibers has accelerated struc-tural progress and improvements.This review focuses on the structural design of light-emitting fibers and fabrics,starting with a summary of design principles,emission mechanisms,and structural evolution of coaxial structured light-emitting fibers.Subsequently,we explore recent advances in the helical struc-ture design strategies that boost the mechanical sensitivity of light-emitting fibers.Following that,we analyze continuous preparation processes and the development of large-area intelligent light-emitting fabrics based on interwoven structures.Examples based on stiff and rigid inorganic-based light-emitting diodes integrated into flexible systems are also presented.Finally,we discuss the current chal-lenges and future opportunities for light-emitting applications in the field of wearable and smart devices.

外文关键词：

Light-emitting fiberStructure designWearable electronicFlexible optoelectronic fiberLarge-scale fabricElectronic textile

作者：

Xiaoxiao Yu、Linfeng Chen、Junyan Zhang、Wei Yan、Theo Hughes-Riley、Yanhua Cheng、Meifang Zhu

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作者单位：

State Key Laboratory for Modification of Chemical Fibers and Polymer Materials,College of Materials Science and Engineering,Donghua University,Shanghai 201620,China

Nottingham Trent University,Nottingham NG1 4GG,United Kingdom

基金：

National Key Research and Development Program of ChinaNational Key Research and Development Program of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaChina Postdoctoral Science FoundationChina Postdoctoral Science FoundationFundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universitiesthe"DHU"Distinguished Young Professor ProgramFundamental Research Funds for the Central UniversitiesState Key Laboratory for Modification of Chemical Fibers and Polymer Materials,Donghua University

项目编号：

2021YFA12013012021YFA12013005227303152202167521030752022M7106642022T1501112232024Y-01LZB2021001CUSF-DH-T-2023037

出版年：

2024

DOI：

10.1016/j.scib.2024.05.042

科学通报(英文版)

中国科学院

科学通报(英文版)

CSTPCD

ISSN：1001-6538

年,卷(期)：2024.69(15)