Rewritable Triple-Mode Light-Emitting Display

IF 36.3 1区材料科学 Q1 Engineering Nano-Micro Letters Pub Date : 2025-03-13 DOI:10.1007/s40820-025-01686-4

Seokyeong Lee, Jong Woong Park, Jihye Jang, Jin Woo Oh, Gwanho Kim, Jioh Yoo, Jong Gun Jung, Hyowon Han, Wei Jiang, Chang Eun Lee, Jungwon Yoon, Kaiying Zhao, Cheolmin Park

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Abstract

Highlights

A rewritable triple-mode light-emitting display (RE-TriLED) was fabricated, enabled by stimuli-interactive fluorescence (FL), room-temperature phosphorescence (RTP), and electroluminescence (EL).
Mode-selective multiple light emission is achieved, in which the three emission modes of FL, RTP, and EL are readily manipulated through the controlled evaporation of polar liquids and water.
A high-security, full-color information encryption display is demonstrated, wherein optical information encoded in one mode is decipherable only when properly aligned with the other two modes.

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可重写三模发光显示器

通过刺激相互作用荧光（FL）、室温磷光（RTP）和电致发光（EL），制备了一种可重写的三模发光显示器（RE-TriLED）。通过控制极性液体和水的蒸发，可以很容易地控制FL、RTP和EL三种发射模式，实现了模式选择性多光发射。演示了一种高安全性、全彩信息加密显示器，其中以一种模式编码的光学信息只有在与其他两种模式正确对齐时才能破译。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nano-Micro Letters NANOSCIENCE & NANOTECHNOLOGY-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

32.60

自引率

4.90%

发文量

981

审稿时长

1.1 months

期刊介绍： Nano-Micro Letters is a peer-reviewed, international, interdisciplinary, and open-access journal published under the SpringerOpen brand. Nano-Micro Letters focuses on the science, experiments, engineering, technologies, and applications of nano- or microscale structures and systems in various fields such as physics, chemistry, biology, material science, and pharmacy.It also explores the expanding interfaces between these fields. Nano-Micro Letters particularly emphasizes the bottom-up approach in the length scale from nano to micro. This approach is crucial for achieving industrial applications in nanotechnology, as it involves the assembly, modification, and control of nanostructures on a microscale.