QLED
Definition : Quantum dot Light Emitting Diode
Category : Technology » Display & Graphics
Country/Region : Worldwide Worldwide
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What does QLED mean?

Quantum dot Light Emitting Diode (QLED) is a display technology that uses Quantum dots. Quantum dots (QD) are very small semiconductor particles, when hit by light, emit their own coloured light. Quantum dots can be both photo-active (photoluminescent) and electro-active (electroluminescent). The colour they emit depends on their size. QLED is cable of producing improved picture quality than a conventional LED Display in terms of brightness and diverse colours, which is well suited to showing off High Dynamic Range (HDR) content.

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