There is no better illustration of that than with two of the most popular and highest rated types of TVs: OLEDs and QLEDs.

TV tech in 2025 is evolving rapidly, offering viewers ever more sophisticated ways to experience their favourite films, TV ...

QLED stands for Quantum dot Light Emitting Diodes ... which in turn shapes that light into the images that you see on the screen. It’s these LEDs that give LED TV (and QLED TV) its name.

LEDs offer unmatched efficiency and durability, making them suitable for a wide range of lighting applications. OLEDs provide superior image quality with perfect blacks and high contrast ratios, ideal ...

AMOLED (Active-Matrix Organic Light-Emitting Diode) The screen, when combined with the touch element, is 'the' major element of the user interface and as such we go to great lengths when testing ...

The fact that diodes emit light under certain conditions has been known for over 100 years; the first light-emitting diode was ... a full-conversion white LED. Image by [deglr6328], via Wikipedia ...

OLED stands for 'organic light-emitting diode', and its big party piece ... Burn-in' is an effect where having a particular image on an OLED screen for an extremely long time can cause the pixels ...

Physicists have created the tiniest light-emitting diode (LED) displays ever 1. The image above was shown on a monochromatic display with pixels less than 100 micrometres across, about the width ...