显示应用中偏振发射量子棒的可控评估

IF 2.5 4区材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Nano Futures Pub Date : 2023-01-20 DOI:10.1088/2399-1984/acae5a

Lixuan Chen, Jinyang Zhao, Zhiqing Shi, Miao Zhou, Shenmin Zhang, Xiaowei Sun, Xin Zhang

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引用次数: 0

摘要

半导体量子棒（QRs）发射偏振光，在现代显示设备的能效和色彩增强方面显示出巨大的前景。在这里，我们展示了对齐的QR偏振膜的拉伸，用于增强当前基于量子点的显示器的亮度和提高光学效率。研究二维码材料、拉伸比和取向度之间的关系，为高极化二维码薄膜的制备提供了指导。与传统结构相比，获得了取向度为0.635、亮度和透射率提高1.6倍以上的大面积薄膜，使该薄膜成为各种节能显示设备的可行候选者。

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Controllable assessment of quantum rods with polarized emission for display applications

Semiconductor quantum rods (QRs) emit polarized light, which shows great promise in the development of modern display devices with regard to energy efficiency and color enhancement. Here we demonstrate stretching of an aligned QR polarized film for brightness enhancement and optical efficiency improvement of current quantum-dot based displays. Study of the relationship between the QR material, stretching ratio and degree of alignment provides a guide for the fabrication of highly polarized QR film. A large-area film with a high degree of alignment of 0.635 and more than 1.6-fold enhancement of brightness and transmittance compared with the traditional structure was achieved, making the film a viable candidate for use in various energy-saving display devices.

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来源期刊

Nano Futures Chemistry-General Chemistry

CiteScore

4.30

自引率

0.00%

发文量

期刊介绍： Nano Futures mission is to reflect the diverse and multidisciplinary field of nanoscience and nanotechnology that now brings together researchers from across physics, chemistry, biomedicine, materials science, engineering and industry.