Recent Progress in Functional Dye-Doped Liquid Crystal Devices

Wenbo Shen; Huimin Zhang; Zongcheng MiaoZihui Ye

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Recent Progress in Functional Dye-Doped Liquid Crystal Devices

机译：Recent Progress in Functional Dye-Doped Liquid Crystal Devices

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As a typical representative of dopants, organic functional dyes have demonstratedtheir significant roles in novel smart liquid crystal (LC) devices, anddye-doped LCs have also been a source of inspiration for scientists to designand fabricate stimuli-gated materials or devices for envisioned applicationsin a wide range of areas. In this review, the focus on dichroic dyes, fluorescentdyes, and photothermal dyes, and the recent progress of the LC devicesemploying these dyes as dopants are overviewed. The review highlights thedevelopments of the novel LC devices doped with these dyes. The structures,designs, and applications of these devices are outlined. The underlying principlesof dichroic dyes, fluorescent dyes, and photothermal dyes which are utilizedas functional dopants in LC devices are first introduced. Subsequently,the novel developments of functional dye-doped LC devices in the applicationfields of smart windows, attenuators for augmented reality (AR) systems,color-changeable textiles, dichroic color filters, dual-mode circular polarizers,chirality detectors, optical limiters, switchable luminescent solar concentrators,multiple information encryption, anti-counterfeiting, photo-addressedtransparent displays, circularly polarized luminescence, tunable lasers, andlight-driven soft actuators are discussed. Finally, the challenge and the strategiesfor the future improvement of dye-doped LC devices are also discussed.

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来源
《Advanced functional materials》 |2023年第6期|2210664.1-2210664.38|共38页
作者
Wenbo Shen; Huimin Zhang; Zongcheng MiaoZihui Ye;
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作者单位

Hangzhou WITLANCE Technology Co. Ltd. Hangzhou 310024, P. R. China,Research Center for Humanoid Sensing Zhejiang Laboratory Hangzhou 311121, P. R. China;

Xi'an Key Laboratory of Advanced Photo-electronics Materials and Energy Conversion Device School of Electronic Information Xijing University Xi’an 710123, P. R. China;

School of Artificial Intelligence Optics and Electronics (iOPEN) Northwestern Polytechnical University Xi’an, Shaanxi 710072, P. R. ChinaJiangxi Normal University Nanchang, Jiangxi 330022, P. R. China;

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正文语种英语
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关键词
liquid crystals; multifunctional devices; organic functional dyes;

Recent Progress in Functional Dye-Doped Liquid Crystal Devices

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