Photoresponsive perovskite light-emitting diodes can be used to build multifunctional displays that can function as touch screens, light sensors and image sensors.

中文翻译：

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采用钙钛矿半导体的多功能显示器


光响应钙钛矿发光二极管可用于构建多功能显示器，可用作触摸屏、光传感器和图像传感器。