What is QLED ? And why is it so costly? null

QLED stands for quantum dot LED. Quantum dot TV tech works by placing a layer or film of quantum dots in front of a regular LED backlight panel. The layer is made up of tiny particles each of which emits its own individual color depending on its size (anywhere between 2 and 10 nanometers). Basically, the size of the particle dictates the wavelength of light that it emits, hence the different colors.

“What is QLED ? And why is it so costly?”

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Samsung - 75" Class - LED - Q8F Series - 2160p - Smart - 4K UHD TV with HDR-Front_Standard

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QLED stands for quantum dot LED. Quantum dot TV tech works by placing a layer or film of quantum dots in front of a regular LED backlight panel. The layer is made up of tiny particles each of which emits its own individual color depending on its size (anywhere between 2 and 10 nanometers). Basically, the size of the particle dictates the wavelength of light that it emits, hence the different colors.
Answered by CommunityAnswer 7 years ago
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