显示用QD-PVA薄膜的光致发光研究

2018 IEEE International Conference on Electron Devices and Solid State Circuits (EDSSC) Pub Date : 2018-06-01 DOI:10.1109/EDSSC.2018.8487141

Miao Zhou, Dongze Li, Hsiaohsien Chen, Lixuan Chen, Hang Zhou

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引用次数: 1

摘要

本文首次报道了一种基于核/壳量子点(CdSe/CdS/ZnS)表面修饰的方法，该方法具有优异的分散性、胶体稳定性和高光致发光量子产率，并可分散在聚乙烯醇乙酸乙烯酯(PVA)水溶液中。研究了不同量子点浓度、R/G比和厚度下QD-PVA薄膜的透射光谱变化。将QD-PVA薄膜用作液晶显示器背光的下变频器，可以改善液晶显示器的色域，提高其耐水、耐氧性能。

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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Photoluminescence of QD-PVA Film for Displays

We reported for the first time a method based on surface-modification of core/shell QDs (CdSe/CdS/ZnS) has shown its excellent dispersibility, colloidal stability, and high photoluminescence quantum yield which was dispersed in Polyvinyl Acetate (PVA) aqueous solution. Different transmitted spectrum of QD-PVA film with varies concentration of QDs, R/G ratio, and thicknesses have been shown. The QD-PVA film used as down-converters for back-lighting in liquid-crystal displays may improve color gamut, and improve the feature of water and oxygen resistance.

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来源期刊

2018 IEEE International Conference on Electron Devices and Solid State Circuits (EDSSC)

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