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微流控静态液滴生成的量子点阵列作为全彩微发光二极管显示器的颜色转换层。

Microfluidic static droplet generated quantum dot arrays as color conversion layers for full-color micro-LED displays.

作者信息

Zhu Licai, Tao Jin, Li Panyuan, Sun Wenchao, Li Jiwei, Fan KaiLi, Lv Jinguang, Qin Yuxin, Zheng Kaifeng, Zhao Baixuan, Zhao Yingze, Chen Yupeng, Tang Yingwen, Wang Weibiao, Liang Jingqiu

机构信息

State Key Laboratory of Applied Optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences Changchun Jilin 130033 China

University of Chinese Academy of Sciences Beijing 100049 China.

出版信息

Nanoscale Adv. 2023 Apr 11;5(10):2743-2747. doi: 10.1039/d2na00765g. eCollection 2023 May 16.

DOI:10.1039/d2na00765g
PMID:37205280
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10186985/
Abstract

This paper presents an easy and intact process based on microfluidics static droplet array (SDA) technology to fabricate quantum dot (QD) arrays for full-color micro-LED displays. A minimal sub-pixel size of 20 μm was achieved, and the fluorescence-converted red and green arrays provide good light uniformity of 98.58% and 98.72%, respectively.

摘要

本文提出了一种基于微流控静态液滴阵列(SDA)技术的简便且完整的工艺,用于制造用于全彩微型发光二极管(micro-LED)显示器的量子点(QD)阵列。实现了最小20μm的子像素尺寸,并且荧光转换的红色和绿色阵列分别提供了98.58%和98.72%的良好光均匀性。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/90a0/10186985/798beab56c67/d2na00765g-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/90a0/10186985/11fc32f18eb8/d2na00765g-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/90a0/10186985/ad3b3163703c/d2na00765g-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/90a0/10186985/50630872f1f6/d2na00765g-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/90a0/10186985/91e367603c4b/d2na00765g-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/90a0/10186985/798beab56c67/d2na00765g-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/90a0/10186985/11fc32f18eb8/d2na00765g-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/90a0/10186985/ad3b3163703c/d2na00765g-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/90a0/10186985/50630872f1f6/d2na00765g-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/90a0/10186985/91e367603c4b/d2na00765g-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/90a0/10186985/798beab56c67/d2na00765g-f5.jpg

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本文引用的文献

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Nanoscale. 2022 Apr 21;14(16):5994-5998. doi: 10.1039/d2nr01115h.
2
Quantum dot-integrated GaN light-emitting diodes with resolution beyond the retinal limit.量子点集成 GaN 发光二极管,分辨率超越视网膜极限。
Nat Commun. 2022 Apr 6;13(1):1862. doi: 10.1038/s41467-022-29538-4.
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Wafer-scale monolithic integration of full-colour micro-LED display using MoS transistor.使用二硫化钼晶体管的全彩微型发光二极管显示器的晶圆级单片集成。
Nat Nanotechnol. 2022 May;17(5):500-506. doi: 10.1038/s41565-022-01102-7. Epub 2022 Apr 4.
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Flexible Quantum-Dot Color-Conversion Layer Based on Microfluidics for Full-Color Micro-LEDs.基于微流体技术的用于全彩微型发光二极管的柔性量子点颜色转换层
Micromachines (Basel). 2022 Mar 16;13(3):448. doi: 10.3390/mi13030448.
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Augmented reality and virtual reality displays: emerging technologies and future perspectives.增强现实与虚拟现实显示:新兴技术与未来展望。
Light Sci Appl. 2021 Oct 25;10(1):216. doi: 10.1038/s41377-021-00658-8.
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Large-area patterning of full-color quantum dot arrays beyond 1000 pixels per inch by selective electrophoretic deposition.通过选择性电泳沉积实现每英寸超过1000像素的全彩量子点阵列的大面积图案化。
Nat Commun. 2021 Jul 29;12(1):4603. doi: 10.1038/s41467-021-24931-x.
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Inkjet-Printed Quantum Dot Fluorescent Security Labels with Triple-Level Optical Encryption.具有三级光学加密的喷墨打印量子点荧光安全标签
ACS Appl Mater Interfaces. 2021 Apr 7;13(13):15701-15708. doi: 10.1021/acsami.1c02390. Epub 2021 Mar 25.
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Mini-LED, Micro-LED and OLED displays: present status and future perspectives.Mini-LED、Micro-LED和OLED显示器:现状与未来展望。
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Micro-light-emitting diodes with quantum dots in display technology.显示技术中带有量子点的微型发光二极管。
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