堪比壁纸的超薄 LED

Scientists have developed a paper-thin quantum dot LED (QLED) that emits a full-spectrum, sunlike glow, marking a significant advancement for the lighting industry. Engineered with red, yellow-green, and blue quantum dots, the device delivers high color fidelity (CRI >92) and a warm white output tailored to reduce blue light exposure — key for applications prioritizing visual comfort, such as residential, hospitality, and workplace environments.

凭借其超薄的外形，堪比壁纸，QLED 为建筑照明和表面集成灯具提供了新的外形尺寸可能性。

该器件能够在低电压下高效运行（某些版本只需 8 伏即可实现峰值亮度），这进一步增加了对节能照明制造商的吸引力。薄的量子点层还可以实现更紧凑的灯具设计，而不会影响光质量。

研究人员指出，QLED 的性能超过了显示器背光的亮度标准，将该技术定位为高端显示和以人为本的照明系统的候选技术。