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How Does Quantum Physics Give Us Better Color TV?

The science behind quantum dot (QLED) displays.

A photograph of Samsung QLED (quantum dot light emitting diode) 8K TV screens at IFA 2019 in Berlin, Germany. Source: Jovana Kuzmanovic, via Shutterstock.

During the famous Consumer Electronics Show in Las Vegas in 2015, quantum dot display technology became the “new cool kid on the block” — budding shoulders with other then-hot technologies like wearables and the Internet of Things. A new era of display technologies has dawned. Harnessing the power of…

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Jimmy Ng, Ph. D

Jimmy Ng, Ph. D

I write about the real science behind science fiction topics; 3x top writer (science, space, future); semiconductor engineer by day