Carbon-dot-based light-emitting diodes with narrowband efficient emission in the deep blue are an attractive candidate for future high-colour-purity flat-panel display and lighting applications.

中文翻译：

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深蓝色碳点提供高色纯度

在深蓝色中具有窄带有效发射的基于碳点的发光二极管是未来高色纯度平板显示器和照明应用的有吸引力的候选者。